/* Letra Inter guardada en la app (@fontsource-variable/inter 5.3.0, licencia OFL en assets/fonts).
   Antes venía de Google Fonts: con mala señal esa hoja frenaba la carga de la app. */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url('../assets/fonts/inter-latin-ext-wght-normal.woff2') format('woff2-variations'), url('../assets/fonts/inter-latin-ext-wght-normal.woff2') format('woff2');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url('../assets/fonts/inter-latin-wght-normal.woff2') format('woff2-variations'), url('../assets/fonts/inter-latin-wght-normal.woff2') format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}

:root {
  --color-primary: #1a3a6b;
  --color-primary-dark: #102544;
  --color-primary-light: #244d8d;
  --color-accent: #f5c400;
  --color-accent-hover: #dfb200;
  --color-accent-soft: rgba(245, 196, 0, 0.15);
  --color-bg: #f4f6fa;
  --color-surface: #ffffff;
  --color-text: #1e293b;
  --color-text-muted: #64748b;
  --color-border: #e2e8f0;
  --color-error: #ef4444;
  --color-error-bg: #fef2f2;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(26, 58, 107, 0.08), 0 2px 4px -2px rgba(26, 58, 107, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(26, 58, 107, 0.12), 0 4px 6px -4px rgba(26, 58, 107, 0.08);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-full: 9999px;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

html {
  box-sizing: border-box;
  overflow-x: hidden;
  max-width: 100vw;
  width: 100%;
  -webkit-text-size-adjust: 100%;
  overscroll-behavior-y: contain;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  color: var(--color-text);
  max-width: 100vw;
  width: 100%;
  margin: 0;
  padding: 0;
  min-height: 100vh;
  min-height: 100dvh;
  min-height: -webkit-fill-available;
  overflow-x: hidden; /* respaldo para navegadores sin "clip" */
  /* "clip" recorta igual pero no convierte al body en caja deslizable: con "hidden" + overscroll contain,
     en Chrome no se podía deslizar la página con un dedo (solo con dos) */
  overflow-x: clip;
  overscroll-behavior-y: contain;
  line-height: 1.5;
  display: flex;
  flex-direction: column;
}

/* ==========================================================
   VISTA: LOGIN
   ========================================================== */
.view-login {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
  background: radial-gradient(circle at top, #244d8d 0%, #1a3a6b 60%, #0d1e38 100%);
}

.login-card {
  width: 100%;
  max-width: 420px;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.3), 0 8px 10px -6px rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.2);
  text-align: center;
  animation: fadeIn 0.4s ease-out;
}

.login-brand-header {
  margin-bottom: 24px;
}

.login-logo {
  width: 130px;
  height: 130px;
  border-radius: var(--radius-full);
  object-fit: cover;
  border: 4px solid var(--color-accent);
  box-shadow: var(--shadow-md);
  margin-bottom: 14px;
  background: #ffffff;
}

.business-title {
  color: var(--color-primary);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.business-slogan {
  color: var(--color-text-muted);
  font-size: 0.88rem;
  margin-top: 4px;
  font-style: italic;
}

.business-contact {
  display: inline-block;
  background: var(--color-accent-soft);
  color: var(--color-primary);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-top: 10px;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  text-align: left;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary);
}

.input-container {
  position: relative;
  display: flex;
  align-items: center;
}

.form-input {
  width: 100%;
  padding: 12px 14px;
  font-size: 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: #fafbfc;
  color: var(--color-text);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  font-family: inherit;
}

.form-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(26, 58, 107, 0.15);
  background-color: #ffffff;
}

.btn-primary {
  margin-top: 8px;
  background-color: var(--color-primary);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-md);
  padding: 14px;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.3px;
  cursor: pointer;
  transition: background-color 0.2s, transform 0.1s;
  box-shadow: 0 4px 12px rgba(26, 58, 107, 0.25);
}

.btn-primary:hover {
  background-color: var(--color-primary-light);
}

.btn-primary:active {
  transform: scale(0.98);
}

.error-message {
  display: none;
  background-color: var(--color-error-bg);
  color: var(--color-error);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  border-left: 4px solid var(--color-error);
  text-align: left;
}

/* ==========================================================
   VISTA: APP PRINCIPAL (POST-LOGIN)
   ========================================================== */
.view-app {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Header superior */
.app-header {
  background-color: var(--color-primary);
  color: #ffffff;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 0;
  z-index: 100;
  padding-top: max(12px, env(safe-area-inset-top));
}

.app-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-logo {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-full);
  border: 2px solid var(--color-accent);
  object-fit: cover;
  background: #ffffff;
}

.header-title-box h1 {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: #ffffff;
}

.header-title-box p {
  font-size: 0.72rem;
  color: var(--color-accent);
  font-weight: 500;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-badge {
  font-size: 0.78rem;
  color: #e2e8f0;
  background: rgba(255, 255, 255, 0.12);
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.btn-logout {
  background: transparent;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 6px 12px;
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s;
}

.btn-logout:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: #ffffff;
}

/* Barra de navegación de secciones */
.app-nav {
  background: #ffffff;
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.nav-container {
  display: flex;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 8px;
  min-width: max-content;
}

.nav-tab {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  color: var(--color-text-muted);
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
  border-bottom: 3px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.2s, border-color 0.2s;
}

.nav-tab svg {
  width: 18px;
  height: 18px;
}

.nav-tab:hover {
  color: var(--color-primary);
}

.nav-tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-accent);
  background-color: var(--color-accent-soft);
}

/* Área principal de contenido */
.app-main {
  flex: 1;
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
  padding: 24px 16px;
}

.section-panel {
  display: none;
}

.section-panel.active {
  display: block;
  animation: fadeIn 0.3s ease-out;
}

/* Tarjeta de construcción */
.construction-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 48px 24px;
  text-align: center;
  border: 1px dashed var(--color-border);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.construction-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-full);
  background-color: var(--color-accent-soft);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.construction-icon svg {
  width: 32px;
  height: 32px;
}

.construction-card h2 {
  color: var(--color-primary);
  font-size: 1.4rem;
  font-weight: 700;
}

.construction-badge {
  display: inline-block;
  background-color: #fef3c7;
  color: #92400e;
  border: 1px solid #fde68a;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.3px;
}

.construction-card p {
  color: var(--color-text-muted);
  max-width: 400px;
  font-size: 0.92rem;
}

/* Animaciones */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Utilidades */
.hidden {
  display: none !important;
}

/* Responsive */
@media (max-width: 640px) {
  .login-card {
    padding: 24px 18px;
  }

  .user-badge {
    display: none;
  }

  .nav-tab {
    padding: 12px 14px;
    font-size: 0.85rem;
  }
}

/* Login compacto en teléfonos pequeños (375×667): el botón Entrar debe verse sin desplazar */
@media (max-width: 390px) {
  .view-login { padding: 12px 10px calc(12px + env(safe-area-inset-bottom)); }
  .login-card { padding: 16px 14px; }
  .login-brand-header { margin-bottom: 12px; }
  .login-logo { width: 64px; height: 64px; margin-bottom: 6px; }
  .login-card .business-title { font-size: 1.2rem; }
  .login-form { gap: 10px; }
}

/* ==========================================================
   FASE 2: MÓDULO DE PRODUCTOS
   ========================================================== */
.module-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 12px;
}

.module-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-primary);
}

.module-subtitle {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-top: 2px;
}

.btn-add-product {
  background-color: var(--color-accent);
  color: var(--color-primary);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 11px 20px;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  box-shadow: var(--shadow-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-add-product:hover {
  background-color: var(--color-accent-hover);
  transform: translateY(-1px);
}

.btn-add-product:active {
  transform: translateY(0);
}

/* Tabla de Productos */
.products-table-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  overflow: hidden;
}

.table-responsive-wrapper {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.products-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  min-width: 620px;
}

.products-table thead {
  background-color: #f8fafc;
  border-bottom: 1.5px solid var(--color-border);
}

.products-table th {
  padding: 14px 16px;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-primary);
  font-weight: 700;
  white-space: nowrap;
}

.products-table th.th-photo {
  width: 64px;
  text-align: center;
}

.products-table th.th-actions {
  text-align: right;
  width: 170px;
}

.products-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--color-border);
  vertical-align: middle;
  font-size: 0.92rem;
}

.products-table tr:last-child td {
  border-bottom: none;
}

.products-table tbody tr:hover {
  background-color: #f8fafc;
}

.product-table-img {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  border: 1.5px solid var(--color-border);
  background: #f1f5f9;
  display: block;
  margin: 0 auto;
}

.product-table-no-img {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: #e2e8f0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--color-text-muted);
  margin: 0 auto;
}

.product-name-cell {
  font-weight: 600;
  color: var(--color-primary);
}

.product-price-cell {
  font-weight: 700;
  color: #047857;
}

.product-qty-badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  background: #e0f2fe;
  color: #0369a1;
}

.product-qty-badge.out-of-stock {
  background: #fee2e2;
  color: #b91c1c;
}

.actions-cell {
  text-align: right;
  white-space: nowrap;
}

.btn-action-edit {
  padding: 6px 12px;
  border-radius: 6px;
  border: 1px solid var(--color-primary);
  background: transparent;
  color: var(--color-primary);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  margin-right: 6px;
}

.btn-action-edit:hover {
  background: var(--color-primary);
  color: #ffffff;
}

.btn-action-delete {
  padding: 6px 12px;
  border-radius: 6px;
  border: 1px solid #ef4444;
  background: transparent;
  color: #ef4444;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-action-delete:hover {
  background: #ef4444;
  color: #ffffff;
}

.empty-products-msg {
  padding: 48px 24px;
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  font-weight: 500;
}

/* Modal de Producto */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(16, 37, 68, 0.65);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 16px;
}

.modal-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 480px;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.25);
  border: 1px solid var(--color-border);
  max-height: 90vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  animation: fadeIn 0.25s ease-out;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  border-bottom: 1px solid var(--color-border);
}

.modal-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-primary);
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.6rem;
  line-height: 1;
  color: var(--color-text-muted);
  cursor: pointer;
  padding: 0 4px;
}

.modal-close:hover {
  color: var(--color-primary);
}

.product-form {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.photo-field-wrapper {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.photo-preview-container {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-md);
  border: 2px dashed var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #fafbfc;
  position: relative;
  flex-shrink: 0;
}

.photo-preview-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.photo-preview-placeholder {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  text-align: center;
  padding: 4px;
}

.file-input-control {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  flex: 1;
  min-width: 180px;
}

.price-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.currency-symbol {
  position: absolute;
  left: 14px;
  font-weight: 700;
  color: var(--color-primary);
  font-size: 1rem;
}

.price-input {
  padding-left: 30px;
}

.modal-footer-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 8px;
  padding-top: 14px;
  border-top: 1px solid var(--color-border);
}

.btn-modal-cancel {
  background: #f1f5f9;
  color: var(--color-text);
  border: 1px solid var(--color-border);
  padding: 10px 18px;
  border-radius: var(--radius-md);
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
}

.btn-modal-cancel:hover {
  background: #e2e8f0;
}

.btn-modal-save {
  background: var(--color-primary);
  color: #ffffff;
  border: none;
  padding: 10px 22px;
  border-radius: var(--radius-md);
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s;
}

.btn-modal-save:hover {
  background: var(--color-primary-light);
}

.confirm-modal-card {
  max-width: 420px;
}

.confirm-modal-content {
  padding: 24px 20px;
}

.confirm-modal-text {
  font-size: 1rem;
  color: var(--color-text);
  line-height: 1.5;
}

.btn-modal-danger {
  background: #ef4444;
  color: #ffffff;
  border: none;
  padding: 10px 22px;
  border-radius: var(--radius-md);
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s;
}

.btn-modal-danger:hover {
  background: #dc2626;
}

@media (max-width: 640px) {
  .module-header {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-add-product {
    width: 100%;
  }
}

/* ==========================================================
   FASE 3: MÓDULO DE CLIENTES
   ========================================================== */
.search-bar-container {
  margin-bottom: 16px;
  width: 100%;
}

.search-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
  max-width: 480px;
}

.search-icon {
  position: absolute;
  left: 14px;
  width: 18px;
  height: 18px;
  color: var(--color-text-muted);
  pointer-events: none;
}

.search-input {
  width: 100%;
  padding: 11px 38px 11px 40px;
  font-size: 0.92rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #ffffff;
  color: var(--color-text);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  font-family: inherit;
}

.search-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(26, 58, 107, 0.12);
}

.btn-clear-search {
  position: absolute;
  right: 12px;
  background: none;
  border: none;
  font-size: 1.3rem;
  color: var(--color-text-muted);
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
}

.btn-clear-search:hover {
  color: var(--color-primary);
}

/* Tabla de Clientes */
.clients-table-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.clients-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  min-width: 720px;
}

.clients-table thead {
  background-color: #f8fafc;
  border-bottom: 1.5px solid var(--color-border);
}

.clients-table th {
  padding: 14px 16px;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-primary);
  font-weight: 700;
  white-space: nowrap;
}

.clients-table th.th-actions {
  text-align: right;
  width: 220px;
}

.clients-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--color-border);
  vertical-align: middle;
  font-size: 0.92rem;
}

.clients-table tr:last-child td {
  border-bottom: none;
}

.clients-table tbody tr:hover {
  background-color: #f8fafc;
}

.client-dni-badge {
  font-weight: 700;
  color: var(--color-primary);
  background: rgba(26, 58, 107, 0.08);
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
  display: inline-block;
}

.client-name-cell {
  font-weight: 600;
  color: var(--color-primary);
}

.client-phone-cell {
  color: var(--color-text);
  font-family: inherit;
}

.client-address-cell {
  color: var(--color-text-muted);
  max-width: 260px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.btn-action-view {
  padding: 6px 12px;
  border-radius: 6px;
  border: 1px solid #0284c7;
  background: transparent;
  color: #0284c7;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  margin-right: 6px;
}

.btn-action-view:hover {
  background: #0284c7;
  color: #ffffff;
}

.empty-clients-msg {
  padding: 48px 24px;
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  font-weight: 500;
}

/* Modal Formulario de Cliente */
.client-form {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Modal Perfil del Cliente */
.profile-modal-card {
  max-width: 620px;
}

.profile-modal-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.profile-header-badge {
  display: flex;
  align-items: center;
  gap: 14px;
  background: #f8fafc;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.profile-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--color-accent-soft);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.profile-name {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-primary);
}

.profile-dni {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  font-weight: 600;
  margin-top: 2px;
}

.profile-info-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px;
}

.profile-info-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.profile-label {
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-text-muted);
  letter-spacing: 0.5px;
}

.profile-value {
  font-size: 0.95rem;
  color: var(--color-text);
  font-weight: 500;
  word-break: break-word;
}

.profile-section-divider {
  border-top: 1px dashed var(--color-border);
  padding-top: 14px;
}

.profile-section-title {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.empty-history {
  background: #fafbfc;
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-md);
  padding: 18px;
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.88rem;
}

/* ==========================================================
   FASE 4: MÓDULO DE CRÉDITOS Y CUOTAS
   ========================================================== */
.credits-table-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .credits-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    min-width: 880px;
  }

  .credits-table thead {
    background-color: #f8fafc;
    border-bottom: 1.5px solid var(--color-border);
  }

  .credits-table th {
    padding: 14px 16px;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-primary);
    font-weight: 700;
    white-space: nowrap;
  }

  .credits-table th.th-actions {
    text-align: right;
    min-width: 270px;
  }

  .credits-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--color-border);
    vertical-align: middle;
    font-size: 0.92rem;
  }

  .credits-table tr:last-child td {
    border-bottom: none;
  }

  .credits-table tbody tr:hover {
    background-color: #f8fafc;
  }

  .empty-credits-msg {
    padding: 48px 24px;
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.95rem;
    font-weight: 500;
  }

  /* Formulario Modal Créditos */
  .credit-modal-card {
    max-width: 680px;
  }

  .credit-detail-card {
    max-width: 720px;
  }

  .credit-form {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
  }

  .form-grid-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
  }

  .add-product-row {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
    margin-top: 4px;
  }

  .product-select-dropdown {
    flex: 2;
    min-width: 160px;
  }

  .qty-input-control {
    width: 75px;
  }

  .btn-action-add-item {
    background-color: var(--color-primary);
    color: #ffffff;
    padding: 11px 16px;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 0.88rem;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.2s;
  }

  .btn-action-add-item:hover {
    background-color: var(--color-primary-light);
  }

  .credit-items-container {
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    background: #fafbfc;
    margin-top: 8px;
    max-height: 180px;
    overflow-y: auto;
  }

  .credit-items-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.84rem;
    text-align: left;
  }

  .credit-items-table th {
    background-color: #f1f5f9;
    padding: 8px 10px;
    font-size: 0.72rem;
    text-transform: uppercase;
    color: var(--color-primary);
    border-bottom: 1px solid var(--color-border);
  }

  .credit-items-table td {
    padding: 8px 10px;
    border-bottom: 1px solid var(--color-border);
    vertical-align: middle;
  }

  .credit-items-table tr:last-child td {
    border-bottom: none;
  }

  .btn-remove-item {
    background: none;
    border: none;
    color: #ef4444;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    padding: 2px 6px;
    line-height: 1;
  }

  .btn-remove-item:hover {
    color: #b91c1c;
  }

  .empty-items-text {
    padding: 16px;
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.82rem;
    font-style: italic;
  }

  .input-suffix-wrapper {
    position: relative;
    display: flex;
    align-items: center;
  }

  .input-suffix {
    position: absolute;
    right: 14px;
    font-weight: 700;
    color: var(--color-primary);
    pointer-events: none;
  }

  .checkbox-container {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    margin-top: 6px;
    user-select: none;
  }

  .checkbox-label {
    font-size: 0.9rem;
    color: var(--color-text);
    font-weight: 500;
  }

  .shipping-input-box {
    margin-top: 6px;
  }

  .rate-prefix {
    position: absolute;
    left: 12px;
    font-weight: 700;
    color: var(--color-primary);
    font-size: 0.88rem;
    pointer-events: none;
  }

  .rate-input {
    padding-left: 42px;
  }

  .field-hint {
    display: block;
    font-size: 0.74rem;
    color: var(--color-text-muted);
    margin-top: 3px;
  }

  /* Tarjeta de Cálculo en Tiempo Real */
  .credit-calculation-card {
    background: #f8fafc;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
  }

  .calc-card-title {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
  }

  .calc-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 16px;
  }

  .calc-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.86rem;
    padding: 4px 0;
    border-bottom: 1px dashed var(--color-border);
  }

  .calc-item.highlight-navy {
    background-color: var(--color-primary);
    color: #ffffff;
    padding: 8px 12px;
    border-radius: 6px;
    grid-column: 1 / -1;
    border-bottom: none;
  }

  .calc-item.highlight-navy .calc-label {
    color: #ffffff;
    font-weight: 700;
  }

  .calc-item.highlight-navy .calc-value {
    color: #ffffff;
    font-size: 1.05rem;
  }

  .calc-item.highlight-gold {
    background-color: var(--color-accent-soft);
    border-left: 3px solid var(--color-accent);
    padding: 6px 8px;
    border-radius: 4px;
  }

  .calc-item.highlight-bs {
    background-color: #ecfdf5;
    border-left: 3px solid #10b981;
    padding: 6px 8px;
    border-radius: 4px;
    grid-column: 1 / -1;
  }

  .calc-item.highlight-bs .calc-value {
    color: #047857;
    font-size: 1.02rem;
  }

  .calc-label {
    color: var(--color-text-muted);
    font-size: 0.82rem;
  }

  .calc-value {
    font-weight: 600;
    color: var(--color-text);
  }

  .calc-value.bold {
    font-weight: 800;
  }

  .installment-schedule-box {
    border-top: 1px solid var(--color-border);
    padding-top: 10px;
  }

  .schedule-title {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
    margin-bottom: 6px;
    display: block;
  }

  .schedule-chips-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
  }

  .schedule-chip {
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    padding: 4px 10px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-primary);
    display: inline-flex;
    align-items: center;
    gap: 4px;
  }

  /* Estados con Colores */
  .status-pill {
    display: inline-block;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-size: 0.78rem;
    font-weight: 700;
    white-space: nowrap;
    transition: all 0.2s ease;
  }

  .status-pill.status-ok,
  .status-pill.status-solvente {
    background-color: #dcfce7;
    color: #15803d;
    border: 1px solid #bbf7d0;
  }

  .status-pill.status-warning,
  .status-pill.status-pendiente {
    background-color: #fef3c7;
    color: #b45309;
    border: 1px solid #fde68a;
  }

  .status-pill.status-partial {
    background-color: #fef3c7;
    color: #92400e;
    border: 1px solid #fde68a;
  }

  .status-pill.status-danger,
  .status-pill.status-cortado {
    background-color: #fee2e2;
    color: #b91c1c;
    border: 1px solid #fca5a5;
    animation: pulse-soft 2s infinite ease-in-out;
  }

  @keyframes pulse-soft {
    0% {
      box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.45);
      transform: scale(1);
    }
    50% {
      box-shadow: 0 0 0 4px rgba(239, 68, 68, 0);
      transform: scale(1.02);
    }
    100% {
      box-shadow: 0 0 0 0 rgba(239, 68, 68, 0);
      transform: scale(1);
    }
  }

  /* Modal Detalle de Crédito */
  .credit-detail-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
  }

  .detail-section-box {
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 14px 16px;
  }

  .detail-section-title {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
    margin-bottom: 10px;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 6px;
    letter-spacing: 0.5px;
  }

  .detail-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 16px;
    font-size: 0.88rem;
  }

  .detail-label {
    color: var(--color-text-muted);
    font-size: 0.82rem;
    margin-right: 4px;
  }

  .detail-financial-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 16px;
    font-size: 0.88rem;
  }

  .detail-financial-grid .fin-item {
    display: flex;
    justify-content: space-between;
    padding: 4px 0;
    border-bottom: 1px dashed var(--color-border);
  }

  .detail-financial-grid .highlight-bs {
    grid-column: 1 / -1;
    background-color: #ecfdf5;
    padding: 8px 12px;
    border-radius: 6px;
    color: #047857;
    border-bottom: none;
  }

  .detail-products-table,
  .schedule-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
    min-width: 480px;
  }

  .detail-products-table th,
  .schedule-table th {
    background-color: #f8fafc;
    padding: 8px 12px;
    border-bottom: 1.5px solid var(--color-border);
    font-size: 0.74rem;
    text-transform: uppercase;
    color: var(--color-primary);
    font-weight: 700;
    text-align: left;
  }

  .detail-products-table td,
  .schedule-table td {
    padding: 8px 12px;
    border-bottom: 1px solid var(--color-border);
    vertical-align: middle;
  }

  .schedule-table tr:last-child td,
  .detail-products-table tr:last-child td {
    border-bottom: none;
  }

  @media (max-width: 640px) {
    .form-grid-2col {
      grid-template-columns: 1fr;
    }

    .calc-grid {
      grid-template-columns: 1fr;
    }

    .detail-info-grid,
    .detail-financial-grid {
      grid-template-columns: 1fr;
    }

    .totales-resumen-grid {
      grid-template-columns: 1fr;
    }
  }

  /* Totales Separados por Moneda (Divisas y Bolívares) */
  .totales-resumen-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 14px;
  }

  .total-badge-box {
    padding: 12px 14px;
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    gap: 4px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
  }

  .total-divisas-box {
    background: #f0fdf4;
    border: 1.5px solid #86efac;
  }

  .total-divisas-box .total-badge-label {
    font-size: 0.78rem;
    font-weight: 700;
    color: #166534;
    text-transform: uppercase;
    letter-spacing: 0.5px;
  }

  .total-divisas-box .total-badge-val {
    font-size: 1.22rem;
    font-weight: 800;
    color: #15803d;
  }

  .total-bs-box {
    background: #eff6ff;
    border: 1.5px solid #93c5fd;
  }

  .total-bs-box .total-badge-label {
    font-size: 0.78rem;
    font-weight: 700;
    color: #1e40af;
    text-transform: uppercase;
    letter-spacing: 0.5px;
  }

  .total-bs-box .total-badge-val {
    font-size: 1.22rem;
    font-weight: 800;
    color: #1d4ed8;
  }

  .downpayment-detail-box {
    margin-top: 10px;
    padding: 10px 12px;
    background: #fafbfc;
    border-radius: 6px;
    border: 1px dashed var(--color-border);
    font-size: 0.88rem;
  }

  .btn-action-pay {
    padding: 6px 12px;
    border-radius: 6px;
    border: 1px solid #16a34a;
    background: transparent;
    color: #16a34a;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    margin-right: 6px;
  }

  .btn-action-pay:hover {
    background: #16a34a;
    color: #ffffff;
  }

  .btn-action-pay-installment {
    padding: 6px 10px;
    border-radius: 6px;
    border: 1px solid #16a34a;
    background: #f0fdf4;
    color: #15803d;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    margin-right: 4px;
  }

  .btn-action-pay-installment:hover:not(:disabled) {
    background: #16a34a;
    color: #ffffff;
  }

  .btn-action-abonar {
    padding: 6px 10px;
    border-radius: 6px;
    border: 1px solid #0284c7;
    background: #f0f9ff;
    color: #0369a1;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    margin-right: 4px;
  }

  .btn-action-abonar:hover:not(:disabled) {
    background: #0284c7;
    color: #ffffff;
  }

  .btn-action-pay-installment:disabled,
  .btn-action-abonar:disabled {
    opacity: 0.55;
    cursor: not-allowed;
    background: #f1f5f9;
    color: #94a3b8;
    border-color: #cbd5e1;
  }

  .client-credit-card {
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 12px 14px;
    margin-bottom: 10px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
    transition: border-color 0.2s;
  }

  .client-credit-card:hover {
    border-color: #cbd5e1;
  }

  /* ==========================================================
   FASE 5: MÓDULO DE PAGOS Y GESTIÓN DE COBRANZAS
   ========================================================== */
  .btn-action-history {
    padding: 6px 10px;
    border-radius: 6px;
    border: 1px solid var(--color-primary);
    background: rgba(26, 58, 107, 0.08);
    color: var(--color-primary);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 4px;
  }

  .btn-action-history:hover {
    background: var(--color-primary);
    color: #ffffff;
  }

  .receipt-thumbnail {
    width: 38px;
    height: 38px;
    object-fit: cover;
    border-radius: 6px;
    border: 1.5px solid var(--color-border);
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
    vertical-align: middle;
    background: #ffffff;
  }

  .receipt-thumbnail:hover {
    transform: scale(1.15);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    border-color: var(--color-primary);
  }

  .btn-action-edit-pay {
    padding: 5px 9px;
    border-radius: 5px;
    border: 1px solid #0284c7;
    background: #f0f9ff;
    color: #0369a1;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    margin-right: 4px;
  }

  .btn-action-edit-pay:hover {
    background: #0284c7;
    color: #ffffff;
  }

  .btn-action-delete-pay {
    padding: 5px 9px;
    border-radius: 5px;
    border: 1px solid #ef4444;
    background: #fef2f2;
    color: #dc2626;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
  }

  .btn-action-delete-pay:hover {
    background: #ef4444;
    color: #ffffff;
  }

  .badge-cuota {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    background: #dcfce7;
    color: #15803d;
    border: 1px solid #bbf7d0;
  }

  .badge-abono {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    background: #e0f2fe;
    color: #0369a1;
    border: 1px solid #bae6fd;
  }

  .badge-divisas {
    color: #15803d;
    font-weight: 700;
    font-size: 0.85rem;
  }

  .badge-bolivares {
    color: #1d4ed8;
    font-weight: 700;
    font-size: 0.85rem;
  }

  /* Responsividad para móviles en tabla de pagos */
  @media (max-width: 768px) {

    #pagos-table th,
    #pagos-table td {
      padding: 10px 8px;
      font-size: 0.85rem;
    }

    .btn-action-pay-installment,
    .btn-action-abonar,
    .btn-action-history {
      padding: 6px 8px;
      font-size: 0.78rem;
      margin-bottom: 4px;
    }
  }

  /* ==========================================================
   FASE 6: MÓDULO DE VENTAS DIRECTAS
   ========================================================== */
  .badge-method-usd {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.78rem;
    font-weight: 700;
    background: #dcfce7;
    color: #15803d;
    border: 1px solid #86efac;
  }

  .badge-method-bs {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.78rem;
    font-weight: 700;
    background: #dbeafe;
    color: #1e40af;
    border: 1px solid #93c5fd;
  }

  .badge-method-zelle {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.78rem;
    font-weight: 700;
    background: #f3e8ff;
    color: #6b21a8;
    border: 1px solid #d8b4fe;
  }

  .badge-method-transfer {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.78rem;
    font-weight: 700;
    background: #ffedd5;
    color: #9a3412;
    border: 1px solid #fed7aa;
  }

  .badge-receipt-yes {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 7px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    background: #dcfce7;
    color: #166534;
    border: 1px solid #86efac;
  }

  .badge-receipt-no {
    display: inline-flex;
    align-items: center;
    padding: 2px 7px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    background: #f1f5f9;
    color: #64748b;
    border: 1px solid #cbd5e1;
  }

  .btn-action-view-sale {
    padding: 5px 9px;
    border-radius: 5px;
    border: 1px solid var(--color-primary);
    background: #f0f4fa;
    color: var(--color-primary);
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
  }

  .btn-action-view-sale:hover {
    background: var(--color-primary);
    color: #ffffff;
  }

  .btn-action-edit-sale {
    padding: 5px 9px;
    border-radius: 5px;
    border: 1px solid #0284c7;
    background: #f0f9ff;
    color: #0284c7;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
  }

  .btn-action-edit-sale:hover {
    background: #0284c7;
    color: #ffffff;
  }

  .btn-action-delete-sale {
    padding: 5px 9px;
    border-radius: 5px;
    border: 1px solid #ef4444;
    background: #fef2f2;
    color: #dc2626;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
  }

  .btn-action-delete-sale:hover {
    background: #ef4444;
    color: #ffffff;
  }

  @media (max-width: 768px) {

    #ventas-table th,
    #ventas-table td {
      padding: 10px 8px;
      font-size: 0.85rem;
    }

    .btn-action-view-sale,
    .btn-action-edit-sale,
    .btn-action-delete-sale {
      padding: 6px 8px;
      font-size: 0.78rem;
      margin-bottom: 4px;
    }
  }

  /* ==========================================================
   FASE 7: MÓDULO DE PROVEEDORES Y COSTOS
   ========================================================== */
  .subnav-container {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    border-bottom: 2px solid var(--color-border);
    padding-bottom: 12px;
    flex-wrap: wrap;
  }

  .subnav-tab {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    color: var(--color-text);
    padding: 8px 16px;
    border-radius: var(--radius-md);
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
  }

  .subnav-tab:hover {
    background: #f1f5f9;
    border-color: #cbd5e1;
  }

  .subnav-tab.active {
    background: var(--color-primary);
    color: #ffffff;
    border-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
  }

  .custom-checkbox {
    width: 16px;
    height: 16px;
    accent-color: var(--color-primary);
    cursor: pointer;
  }

  .badge-supplier-method {
    display: inline-block;
    padding: 2px 7px;
    border-radius: 4px;
    font-size: 0.74rem;
    font-weight: 600;
    background: #f1f5f9;
    color: var(--color-primary);
    border: 1px solid #cbd5e1;
  }

  .badge-expense-flete {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.78rem;
    font-weight: 700;
    background: #e0f2fe;
    color: #0369a1;
    border: 1px solid #bae6fd;
  }

  .badge-expense-emergencia {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.78rem;
    font-weight: 700;
    background: #fef2f2;
    color: #dc2626;
    border: 1px solid #fecaca;
  }

  .badge-expense-otro {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.78rem;
    font-weight: 700;
    background: #f3f4f6;
    color: #4b5563;
    border: 1px solid #e5e7eb;
  }

  .badge-best-price {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 9px;
    border-radius: 4px;
    font-size: 0.78rem;
    font-weight: 700;
    background: #dcfce7;
    color: #166534;
    border: 1px solid #86efac;
  }

  .margin-positive {
    color: #15803d;
    font-weight: 700;
  }

  .margin-negative {
    color: #dc2626;
    font-weight: 700;
  }

  .btn-action-view-supplier {
    padding: 5px 9px;
    border-radius: 5px;
    border: 1px solid var(--color-primary);
    background: #f0f4fa;
    color: var(--color-primary);
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
  }

  .btn-action-view-supplier:hover {
    background: var(--color-primary);
    color: #ffffff;
  }

  .btn-action-edit-supplier {
    padding: 5px 9px;
    border-radius: 5px;
    border: 1px solid #0284c7;
    background: #f0f9ff;
    color: #0284c7;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
  }

  .btn-action-edit-supplier:hover {
    background: #0284c7;
    color: #ffffff;
  }

  .btn-action-delete-supplier {
    padding: 5px 9px;
    border-radius: 5px;
    border: 1px solid #ef4444;
    background: #fef2f2;
    color: #dc2626;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
  }

  .btn-action-delete-supplier:hover {
    background: #ef4444;
    color: #ffffff;
  }

  @media (max-width: 768px) {

    #suppliers-table th,
    #suppliers-table td,
    #compare-suppliers-table th,
    #compare-suppliers-table td,
    #expenses-table th,
    #expenses-table td,
    #supplier-costs-table th,
    #supplier-costs-table td {
      padding: 10px 8px;
      font-size: 0.85rem;
    }

    .btn-action-view-supplier,
    .btn-action-edit-supplier,
    .btn-action-delete-supplier {
      padding: 6px 8px;
      font-size: 0.78rem;
      margin-bottom: 4px;
    }
  }

  /* ==========================================================
   FASE 8: DASHBOARD FINANCIERO
   ========================================================== */
  .dashboard-kpi-grid,
  #panel-dashboard .dashboard-kpi-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 24px;
  }

  #panel-facturacion .dashboard-kpi-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .kpi-card {
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 16px 18px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.07), 0 1px 2px rgba(0, 0, 0, 0.04);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    position: relative;
    overflow: hidden;
  }

  .kpi-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  }

  .kpi-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
  }

  .kpi-card-collected::before {
    background: #f59e0b;
  }

  .kpi-card-pending::before {
    background: var(--color-primary);
  }

  .kpi-card-clients::before {
    background: #10b981;
  }

  .kpi-card-overdue::before {
    background: #ef4444;
  }

  .kpi-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 8px;
  }

  .kpi-icon-wrap {
    width: 38px;
    height: 38px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
  }

  .kpi-content {
    display: flex;
    flex-direction: column;
    overflow: hidden;
  }

  .kpi-label {
    font-size: 0.78rem;
    color: var(--color-text-muted);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    line-height: 1.3;
  }

  .kpi-value {
    font-size: 1.55rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1.2;
    margin: 4px 0 6px 0;
  }

  .kpi-subtext {
    font-size: 0.78rem;
    color: var(--color-text-muted);
    line-height: 1.3;
    display: block;
  }

  .dashboard-charts-grid,
  #panel-dashboard .dashboard-charts-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .chart-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 20px;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
  }

  .chart-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
    flex-wrap: wrap;
    gap: 8px;
  }

  .chart-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-primary);
    margin: 0;
  }

  .chart-subtitle {
    font-size: 0.82rem;
    color: var(--color-text-muted);
    margin-top: 2px;
  }

  .chart-badge-gold {
    background: rgba(245, 196, 0, 0.18);
    color: #92400e;
    font-weight: 800;
    font-size: 0.92rem;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    border: 1px solid rgba(245, 196, 0, 0.35);
  }

  .chart-badge-navy {
    background: rgba(26, 58, 107, 0.1);
    color: var(--color-primary);
    font-weight: 800;
    font-size: 0.92rem;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    border: 1px solid rgba(26, 58, 107, 0.2);
  }

  .chart-svg-container {
    width: 100%;
    min-height: 210px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .no-overdue-card {
    background: #f0fdf4;
    border: 1.5px solid #86efac;
    border-radius: var(--radius-md);
    padding: 28px 20px;
    text-align: center;
  }

  .badge-overdue-counter {
    background: #fee2e2;
    color: #b91c1c;
    font-weight: 700;
    font-size: 0.82rem;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    border: 1px solid #fca5a5;
  }

  .badge-delay-days {
    background: #fee2e2;
    color: #991b1b;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.82rem;
    display: inline-block;
  }

  .badge-overdue-tag {
    background: #fef3c7;
    color: #92400e;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: 4px;
    font-size: 0.8rem;
    margin-right: 4px;
  }

  @media (max-width: 768px) {
    #panel-dashboard .dashboard-kpi-grid,
    .dashboard-kpi-grid {
      grid-template-columns: repeat(2, 1fr) !important;
      gap: 12px;
    }

    #panel-facturacion .dashboard-kpi-grid {
      grid-template-columns: 1fr !important;
    }

    .dashboard-charts-grid,
    #panel-dashboard .dashboard-charts-grid {
      grid-template-columns: 1fr !important;
      gap: 16px;
    }

    .kpi-card {
      padding: 12px 14px;
    }

    .kpi-value {
      font-size: 1.25rem;
    }

    .kpi-icon-wrap {
      width: 32px;
      height: 32px;
      font-size: 1.05rem;
    }
  }

  @media (max-width: 480px) {
    #panel-dashboard .dashboard-kpi-grid,
    .dashboard-kpi-grid {
      grid-template-columns: repeat(2, 1fr) !important;
      gap: 8px;
    }

    .kpi-card {
      padding: 10px 12px;
    }

    .kpi-value {
      font-size: 1.15rem;
    }

    .kpi-label {
      font-size: 0.72rem;
    }

    .kpi-subtext {
      font-size: 0.72rem;
    }
  }

  /* ============================================================
   FASE 9: MÓDULO DE FACTURACIÓN Y RECIBOS
   ============================================================ */

  .invoice-preview-modal-card {
    max-width: 820px;
    width: 95%;
    padding: 0;
    overflow: hidden;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.2), 0 10px 10px -5px rgba(0, 0, 0, 0.08);
  }

  .invoice-modal-header {
    padding: 16px 20px;
    background: var(--color-primary);
    color: #ffffff;
    border-bottom: 2px solid var(--color-gold);
  }

  .invoice-modal-header .modal-title {
    color: #ffffff;
    font-size: 1.15rem;
    font-weight: 700;
  }

  .invoice-modal-header .modal-close {
    color: #ffffff;
    opacity: 0.85;
  }

  .invoice-modal-header .modal-close:hover {
    opacity: 1;
  }

  .invoice-modal-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
    padding: 14px 20px;
    background: #ffffff;
    border-top: 1px solid var(--color-border);
    flex-wrap: wrap;
  }

  .btn-action-invoice {
    background: #1a3a6b;
    color: #ffffff;
    border: none;
    padding: 5px 10px;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 4px;
  }

  .btn-action-invoice:hover {
    background: #12284c;
    transform: translateY(-1px);
  }

  .btn-action-receipt {
    background: #0d9488;
    color: #ffffff;
    border: none;
    padding: 5px 10px;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 4px;
  }

  .btn-action-receipt:hover {
    background: #0f766e;
    transform: translateY(-1px);
  }

  .btn-action-delete-inv {
    background: #fee2e2 !important;
    color: #dc2626 !important;
    border: 1px solid #fca5a5 !important;
    padding: 5px 10px;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex !important;
    align-items: center;
    gap: 4px;
    white-space: nowrap;
  }

  .btn-action-delete-inv:hover {
    background: #dc2626 !important;
    color: #ffffff !important;
    border-color: #dc2626 !important;
    transform: translateY(-1px);
  }

  .invoice-row-checkbox,
  #check-all-invoices {
    width: 17px;
    height: 17px;
    cursor: pointer;
    accent-color: var(--color-primary);
  }

  .btn-danger-action {
    background: #dc2626;
    color: #ffffff;
    border: none;
    padding: 9px 18px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.88rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s;
  }

  .btn-danger-action:hover:not([disabled]) {
    background: #b91c1c;
    transform: translateY(-1px);
    box-shadow: 0 4px 6px -1px rgba(220, 38, 38, 0.3);
  }

  .btn-danger-action[disabled],
  .btn-modal-save[disabled] {
    opacity: 0.45 !important;
    cursor: not-allowed !important;
    pointer-events: none !important;
    filter: grayscale(40%);
    box-shadow: none !important;
    transform: none !important;
  }

  .btn-modal-danger {
    background: #dc2626 !important;
    color: #ffffff !important;
  }

  .btn-modal-danger:hover:not([disabled]) {
    background: #b91c1c !important;
  }

  .btn-whatsapp-share {
    background: #25d366;
    color: #ffffff;
    border: none;
    padding: 9px 16px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s;
  }

  .btn-whatsapp-share:hover {
    background: #128c7e;
    transform: translateY(-1px);
    box-shadow: 0 4px 6px -1px rgba(37, 211, 102, 0.3);
  }

  .btn-download-pdf {
    background: var(--color-primary);
    color: #ffffff;
    border: none;
    padding: 9px 16px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s;
  }

  .btn-download-pdf:hover {
    background: #12284c;
    transform: translateY(-1px);
    box-shadow: 0 4px 6px -1px rgba(26, 58, 107, 0.3);
  }

  .badge-factura {
    background: #e0f2fe;
    color: #0369a1;
    border: 1px solid #bae6fd;
    padding: 3px 8px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 0.8rem;
    display: inline-flex;
    align-items: center;
    gap: 4px;
  }

  .badge-recibo {
    background: #dcfce7;
    color: #15803d;
    border: 1px solid #bbf7d0;
    padding: 3px 8px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 0.8rem;
    display: inline-flex;
    align-items: center;
    gap: 4px;
  }

  #invoices-table th,
  #invoices-table td {
    padding: 12px 14px;
  }

  #invoices-table th:nth-child(1) {
    min-width: 120px;
  }

  #invoices-table th:nth-child(2) {
    min-width: 130px;
  }

  #invoices-table th:nth-child(3) {
    min-width: 190px;
  }

  #invoices-table th:nth-child(4) {
    min-width: 140px;
  }

  #invoices-table th:nth-child(5) {
    min-width: 150px;
  }

  #invoices-table th:nth-child(6) {
    min-width: 170px;
  }

  /* Hoja de Factura / Recibo */
  .invoice-printable-sheet {
    background: #ffffff;
    color: #1e293b;
    max-width: 760px;
    margin: 16px auto;
    padding: 28px 32px;
    border-radius: 8px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    font-family: inherit;
    font-size: 0.92rem;
    line-height: 1.5;
    border: 1px solid #e2e8f0;
  }

  .doc-top-bar {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-bottom: 18px;
    border-bottom: 2px solid var(--color-primary);
    margin-bottom: 20px;
    gap: 16px;
  }

  .doc-brand-title {
    color: var(--color-primary);
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    margin: 0 0 4px 0;
    text-transform: uppercase;
  }

  .doc-brand-subtitle {
    color: #64748b;
    font-size: 0.84rem;
    margin: 0;
  }

  .doc-number-box {
    text-align: right;
  }

  .doc-type-badge {
    display: inline-block;
    background: var(--color-primary);
    color: #ffffff;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 0.88rem;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
  }

  .doc-number-text {
    font-size: 1.15rem;
    font-weight: 800;
    color: #0f172a;
  }

  .doc-date-text {
    color: #64748b;
    font-size: 0.84rem;
  }

  .doc-meta-card {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 14px 18px;
    margin-bottom: 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
  }

  .doc-meta-item label {
    display: block;
    font-size: 0.76rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #64748b;
    font-weight: 600;
    margin-bottom: 2px;
  }

  .doc-meta-item .val {
    display: block;
    font-size: 0.92rem;
    color: #0f172a;
    font-weight: 600;
  }

  .doc-section-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-primary);
    margin: 18px 0 10px 0;
    display: flex;
    align-items: center;
    gap: 6px;
    border-bottom: 1px solid #e2e8f0;
    padding-bottom: 6px;
  }

  .doc-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 16px;
    font-size: 0.88rem;
  }

  .doc-table th {
    background: #f1f5f9;
    color: #334155;
    font-weight: 700;
    padding: 8px 12px;
    text-align: left;
    border-bottom: 2px solid #cbd5e1;
  }

  .doc-table td {
    padding: 8px 12px;
    border-bottom: 1px solid #e2e8f0;
    color: #1e293b;
  }

  .doc-table tr:last-child td {
    border-bottom: none;
  }

  .doc-summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 10px;
    margin: 16px 0 20px 0;
  }

  .doc-summary-box {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 10px 14px;
    text-align: center;
  }

  .doc-summary-box.highlight-primary {
    background: rgba(26, 58, 107, 0.05);
    border-color: var(--color-primary);
  }

  .doc-summary-box.highlight-gold {
    background: rgba(245, 196, 0, 0.12);
    border-color: var(--color-gold);
  }

  .doc-summary-box.highlight-green {
    background: rgba(22, 163, 74, 0.06);
    border-color: #16a34a;
  }

  .doc-summary-box label {
    display: block;
    font-size: 0.74rem;
    color: #64748b;
    text-transform: uppercase;
    font-weight: 700;
    margin-bottom: 4px;
  }

  .doc-summary-box .amount {
    font-size: 1.15rem;
    font-weight: 800;
    color: #0f172a;
  }

  .doc-summary-box .subtext {
    font-size: 0.76rem;
    color: #64748b;
    margin-top: 2px;
  }

  .doc-footer-box {
    margin-top: 24px;
    padding-top: 16px;
    border-top: 1px dashed #cbd5e1;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 20px;
    font-size: 0.8rem;
    color: #64748b;
  }

  .doc-signatures {
    display: flex;
    justify-content: space-around;
    margin-top: 36px;
    padding-top: 8px;
    gap: 20px;
  }

  .doc-sign-line {
    flex: 1;
    text-align: center;
    max-width: 200px;
  }

  .doc-sign-line hr {
    border: none;
    border-top: 1px solid #94a3b8;
    margin-bottom: 6px;
  }

  .doc-sign-label {
    font-size: 0.78rem;
    color: #475569;
    font-weight: 600;
  }

  /* Plan de Cuotas - Resumen de Estado */
  .doc-plan-summary-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin: 12px 0 16px 0;
  }

  .doc-plan-stat-box {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 8px 12px;
    text-align: center;
  }

  .doc-plan-stat-box.highlight-green {
    background: rgba(22, 163, 74, 0.06);
    border-color: #86efac;
  }

  .doc-plan-stat-box.highlight-primary {
    background: rgba(26, 58, 107, 0.05);
    border-color: #93c5fd;
  }

  .doc-plan-stat-box.highlight-red {
    background: rgba(220, 38, 38, 0.06);
    border-color: #fca5a5;
  }

  .doc-plan-stat-box .plan-stat-lbl {
    display: block;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    color: #64748b;
    letter-spacing: 0.3px;
    margin-bottom: 2px;
  }

  .doc-plan-stat-box .plan-stat-val {
    font-size: 1.05rem;
    font-weight: 800;
    color: #0f172a;
  }

  .doc-plan-stat-box .plan-stat-val.text-green {
    color: #15803d;
  }

  .doc-plan-stat-box .plan-stat-val.text-primary {
    color: var(--color-primary);
  }

  .doc-plan-stat-box .plan-stat-val.text-red {
    color: #dc2626;
  }

  /* Badges de estado de cuotas */
  .status-badge-paid {
    display: inline-block;
    background: #dcfce7;
    color: #15803d;
    font-weight: 700;
    font-size: 0.8rem;
    padding: 3px 8px;
    border-radius: 9999px;
    border: 1px solid #bbf7d0;
  }

  .status-badge-partial {
    display: inline-block;
    background: #fef3c7;
    color: #b45309;
    font-weight: 700;
    font-size: 0.8rem;
    padding: 3px 8px;
    border-radius: 9999px;
    border: 1px solid #fde68a;
  }

  .status-badge-pending {
    display: inline-block;
    background: #e0f2fe;
    color: #0369a1;
    font-weight: 600;
    font-size: 0.8rem;
    padding: 3px 8px;
    border-radius: 9999px;
    border: 1px solid #bae6fd;
  }

  /* Cláusula con QR al pie de la factura */
  .doc-contract-clause-container {
    display: flex;
    align-items: center;
    gap: 16px;
    background: #f8fafc;
    border: 1px solid #cbd5e1;
    border-left: 4px solid var(--color-primary);
    border-radius: 8px;
    padding: 12px 16px;
    margin: 20px 0 24px 0;
  }

  .doc-clause-qr-col {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    padding: 2px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
  }

  .doc-clause-qr-img {
    width: 76px;
    height: 76px;
    object-fit: contain;
    display: block;
  }

  .doc-clause-text-col {
    flex: 1;
  }

  .doc-clause-text {
    font-size: 0.85rem;
    line-height: 1.5;
    color: #1e293b;
    margin: 0;
    font-weight: 500;
  }

  @media (max-width: 640px) {
    .doc-plan-summary-grid {
      grid-template-columns: repeat(2, 1fr);
    }

    .doc-contract-clause-container {
      flex-direction: column;
      text-align: center;
    }
  }

  /* Print Optimization */
  @media print {
    @page {
      margin: 10mm 12mm;
      size: auto;
    }

    body:not(.printing-pos-ticket) * {
      visibility: hidden !important;
    }

    #invoice-printable-sheet,
    #invoice-printable-sheet *,
    #ticket-printable-container,
    #ticket-printable-container * {
      visibility: visible !important;
    }

    #invoice-printable-sheet {
      position: absolute !important;
      left: 0 !important;
      top: 0 !important;
      width: 100% !important;
      max-width: 100% !important;
      margin: 0 !important;
      padding: 0 !important;
      border: none !important;
      box-shadow: none !important;
      background: #ffffff !important;
      color: #000000 !important;
      -webkit-print-color-adjust: exact !important;
      print-color-adjust: exact !important;
    }

    .modal-backdrop,
    .modal-card,
    .invoice-modal-header,
    .invoice-modal-actions,
    .app-sidebar,
    .app-header,
    .nav-tabs,
    .section-panel {
      display: none !important;
      background: transparent !important;
      box-shadow: none !important;
      border: none !important;
    }

    .doc-contract-clause-container {
      background: #ffffff !important;
      border: 1px solid #94a3b8 !important;
      border-left: 4px solid #1a3a6b !important;
      page-break-inside: avoid !important;
    }

    .doc-clause-qr-col {
      background: #ffffff !important;
      border: 1px solid #cbd5e1 !important;
    }

    .doc-clause-qr-img {
      width: 76px !important;
      height: 76px !important;
      display: block !important;
      -webkit-print-color-adjust: exact !important;
      print-color-adjust: exact !important;
    }

    .doc-clause-text {
      color: #000000 !important;
    }

    .doc-plan-summary-grid {
      background: #ffffff !important;
      border: 1px solid #cbd5e1 !important;
      page-break-inside: avoid !important;
    }

    .doc-plan-stat-box {
      background: #ffffff !important;
      border: none !important;
    }

    .status-badge-paid,
    .status-badge-partial,
    .status-badge-pending {
      -webkit-print-color-adjust: exact !important;
      print-color-adjust: exact !important;
    }
  }







  /* ============================================================
   ESTILOS PARA BOTONES DE NUBE Y TOAST DE SINCRONIZACIÓN
   ============================================================ */

  .btn-cloud-header {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: rgba(255, 255, 255, 0.15);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
  }

  .btn-cloud-header:hover:not([disabled]) {
    background: rgba(255, 255, 255, 0.28);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-1px);
  }

  .btn-cloud-header:active:not([disabled]) {
    transform: translateY(0);
  }

  .btn-cloud-header[disabled] {
    opacity: 0.55;
    cursor: not-allowed;
  }

  .btn-cloud-header.loading {
    pointer-events: none;
    opacity: 0.85;
  }

  .btn-cloud-header .spinner-icon,
  .btn-primary-action .spinner-icon {
    display: inline-block;
    animation: cloud-spin 0.85s linear infinite;
  }

  @keyframes cloud-spin {
    from {
      transform: rotate(0deg);
    }

    to {
      transform: rotate(360deg);
    }
  }

  /* Toast flotante para feedback de sincronización en cualquier pantalla */
  .cloud-toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 99999;
    padding: 12px 20px;
    border-radius: 12px;
    font-size: 0.88rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.25), 0 8px 10px -6px rgba(0, 0, 0, 0.2);
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    transform: translateY(100px);
    opacity: 0;
    pointer-events: none;
    max-width: calc(100vw - 48px);
  }

  .cloud-toast.show {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  @media (max-width: 640px) {
    .btn-cloud-header {
      padding: 6px 8px;
      font-size: 0.72rem;
    }

    .btn-cloud-header .cloud-label {
      display: none;
    }

    .cloud-toast {
      bottom: 70px;
      right: 16px;
      left: 16px;
      max-width: none;
      font-size: 0.84rem;
    }
  }

/* ==========================================================
   MÓDULO 6: LOGS DEL SISTEMA Y AUDITORÍA
   ========================================================== */
.modal-card-logs {
  width: 96%;
  max-width: 1080px;
}

.log-badge-level {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 9999px;
  font-size: 0.74rem;
  font-weight: 700;
  text-align: center;
  text-transform: uppercase;
}

.log-badge-info {
  background: #dbeafe;
  color: #1e40af;
  border: 1px solid #bfdbfe;
}

.log-badge-warning {
  background: #fef3c7;
  color: #92400e;
  border: 1px solid #fde68a;
}

.log-badge-error {
  background: #fee2e2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

.log-status-badge {
  display: inline-block;
  padding: 2px 7px;
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: 600;
}

.log-status-success {
  background: #dcfce7;
  color: #166534;
}

.log-status-failed {
  background: #fee2e2;
  color: #991b1b;
}

.log-action-tag {
  display: inline-block;
  font-family: monospace;
  font-size: 0.76rem;
  font-weight: 700;
  background: #f1f5f9;
  color: #334155;
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid #e2e8f0;
}

.log-details-preview {
  display: inline-block;
  max-width: 320px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 0.8rem;
  color: #64748b;
  vertical-align: middle;
}

.btn-log-details {
  background: #f8fafc;
  border: 1px solid #cbd5e1;
  color: #1e293b;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 0.76rem;
  font-weight: 600;
  cursor: pointer;
  margin-left: 6px;
  transition: all 0.15s ease;
}

.btn-log-details:hover {
  background: #e2e8f0;
  border-color: #94a3b8;
}

#table-system-logs tbody tr {
  border-bottom: 1px solid #f1f5f9;
  transition: background-color 0.15s ease;
}

#table-system-logs tbody tr:hover {
  background-color: #f8fafc;
}

#table-system-logs tbody td {
  padding: 8px 12px;
  font-size: 0.82rem;
}

/* ============================================================
   MÓDULO 7: CIERRE FINANCIERO QUINCENAL
   ============================================================ */

#panel-dashboard .dashboard-kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)) !important;
  gap: 16px;
  margin-bottom: 24px;
}

@media (max-width: 900px) {
  #panel-dashboard .dashboard-kpi-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 12px;
  }
}

@media (max-width: 540px) {
  #panel-dashboard .dashboard-kpi-grid {
    grid-template-columns: 1fr !important;
    gap: 10px;
  }
}

.kpi-card-cierres-gastos {
  border-left: 4px solid #ef4444 !important;
}

.kpi-card-cierres-capital {
  border-left: 4px solid #10b981 !important;
}

.cierres-subnav .subnav-tab {
  background: #f1f5f9;
  color: #475569;
  border: 1px solid #cbd5e1;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 0.86rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.cierres-subnav .subnav-tab:hover {
  background: #e2e8f0;
  color: #1e293b;
}

.cierres-subnav .subnav-tab.active {
  background: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
  box-shadow: 0 2px 4px rgba(26, 58, 107, 0.25);
}

.cierre-analysis-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  overflow: hidden;
  margin-top: 10px;
}

.cierre-analysis-header {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: #ffffff;
  padding: 14px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.cierre-analysis-body {
  padding: 18px 20px;
}

.cierre-analysis-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  font-size: 0.9rem;
  border-bottom: 1px solid #f1f5f9;
}

.cierre-analysis-line:last-child {
  border-bottom: none;
}

.cierre-analysis-label {
  color: #475569;
  font-weight: 500;
}

.cierre-analysis-val {
  font-weight: 700;
  color: #0f172a;
  font-family: monospace;
  font-size: 0.96rem;
}

.cierre-analysis-val.highlight {
  color: #0284c7;
  font-size: 1.05rem;
}

.cierre-analysis-val.ganancia-pos {
  color: #15803d;
}

.cierre-analysis-val.ganancia-neg {
  color: #dc2626;
}

.cierre-tope-box {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-left: 4px solid var(--color-primary);
  border-radius: 8px;
  padding: 14px 16px;
  margin-top: 14px;
}

.cierre-alerta-tope {
  margin-top: 12px;
  padding: 12px 14px;
  background: #fef2f2;
  border: 1px solid #f87171;
  border-left: 4px solid #ef4444;
  border-radius: 8px;
  color: #991b1b;
  font-size: 0.88rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
}

.badge-rendimiento {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.82rem;
  font-weight: 700;
  font-family: monospace;
}

.badge-rendimiento-pos {
  background: #dcfce7;
  color: #15803d;
}

.badge-rendimiento-neg {
  background: #fee2e2;
  color: #b91c1c;
}

.badge-rendimiento-neutral {
  background: #f1f5f9;
  color: #64748b;
}

.cierre-gasto-row {
  display: flex;
  gap: 10px;
  align-items: center;
  background: #ffffff;
  padding: 6px 8px;
  border-radius: 6px;
  border: 1px solid #e2e8f0;
}

.cierre-gasto-row .gasto-desc {
  flex: 1;
}

.cierre-gasto-row .gasto-monto {
  width: 150px;
}

.cierre-gasto-row .btn-remove-gasto {
  background: #fee2e2;
  color: #b91c1c;
  border: 1px solid #fca5a5;
  width: 32px;
  height: 32px;
  border-radius: 6px;
  font-size: 0.95rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
}

.cierre-gasto-row .btn-remove-gasto:hover {
  background: #ef4444;
  color: #ffffff;
}

#table-resumen-mensual tbody tr {
  border-bottom: 1px solid #e2e8f0;
}

#table-resumen-mensual tbody tr:last-child {
  border-bottom: none;
}

#table-resumen-mensual tbody td {
  padding: 10px 16px;
}

#table-cierres-history tbody tr {
  border-bottom: 1px solid #f1f5f9;
  transition: background-color 0.15s ease;
}

#table-cierres-history tbody tr:hover {
  background-color: #f8fafc;
}

#table-cierres-history tbody td {
  padding: 10px 14px;
}

/* ============================================================
   MÓDULO 8: GASTOS, INGRESOS Y CATÁLOGO DE PRODUCTOS
   ============================================================ */

/* Drawer Lateral de Productos (NO un modal que tape el formulario) */
.product-catalog-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 420px;
  height: 100vh;
  height: 100dvh;
  background: #ffffff;
  box-shadow: -10px 0 35px rgba(15, 23, 42, 0.22);
  z-index: 10050;
  transform: translateX(100%);
  transition: transform 0.32s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-left: 1px solid #cbd5e1;
}

.product-catalog-drawer.open {
  transform: translateX(0);
}

.product-drawer-header {
  padding: 16px 20px;
  border-bottom: 1px solid #e2e8f0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #f8fafc;
  flex-shrink: 0;
}

.drawer-close-btn {
  background: none;
  border: none;
  font-size: 1.6rem;
  color: #64748b;
  cursor: pointer;
  line-height: 1;
  padding: 4px 8px;
  border-radius: 6px;
  transition: all 0.15s ease;
}

.drawer-close-btn:hover {
  background: #e2e8f0;
  color: #0f172a;
}

.product-drawer-body {
  padding: 20px;
  overflow-y: auto;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-drawer-footer {
  padding: 14px 20px;
  border-top: 1px solid #e2e8f0;
  background: #f8fafc;
  display: flex;
  gap: 10px;
  flex-shrink: 0;
  margin-top: auto;
}

@media (max-width: 640px) {
  .product-catalog-drawer {
    top: auto;
    bottom: 0;
    right: 0;
    left: 0;
    width: 100%;
    max-width: 100%;
    height: auto;
    max-height: 88vh;
    border-radius: 20px 20px 0 0;
    border-left: none;
    border-top: 1px solid #cbd5e1;
    transform: translateY(100%);
    box-shadow: 0 -10px 35px rgba(15, 23, 42, 0.28);
  }

  .product-catalog-drawer.open {
    transform: translateY(0);
  }
}

/* Badges de Categoría de Gastos */
.badge-cat-gasto {
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 0.78rem;
  font-weight: 700;
  display: inline-block;
  text-align: center;
}

.badge-cat-inventario {
  background: #e0f2fe;
  color: #0369a1;
  border: 1px solid #bae6fd;
}

.badge-cat-personal {
  background: #f3e8ff;
  color: #7e22ce;
  border: 1px solid #e9d5ff;
}

.badge-cat-operativo {
  background: #fef3c7;
  color: #b45309;
  border: 1px solid #fde68a;
}

.badge-cat-otro {
  background: #f1f5f9;
  color: #475569;
  border: 1px solid #cbd5e1;
}

/* Badges de Origen de Gastos */
.badge-origen-gasto {
  font-size: 0.75rem;
  padding: 3px 8px;
  border-radius: 6px;
  font-weight: 600;
  display: inline-block;
}

.badge-origen-manual {
  background: #f8fafc;
  color: #64748b;
  border: 1px solid #e2e8f0;
}

.badge-origen-credito {
  background: #eff6ff;
  color: #1d4ed8;
  border: 1px solid #bfdbfe;
}

.badge-origen-pago {
  background: #ecfdf5;
  color: #047857;
  border: 1px solid #a7f3d0;
}

/* Tablas de Módulo 8 */
#table-gastos tbody tr,
#table-ingresos tbody tr,
#table-catalogo-productos tbody tr {
  border-bottom: 1px solid #f1f5f9;
  transition: background-color 0.15s ease;
}

#table-gastos tbody tr:hover,
#table-ingresos tbody tr:hover,
#table-catalogo-productos tbody tr:hover {
  background-color: #f8fafc;
}

#table-gastos tbody td,
#table-ingresos tbody td,
#table-catalogo-productos tbody td {
  padding: 10px 14px;
  vertical-align: middle;
}

/* ============================================================ */
/* MÓDULO 9: COMPRA DE DIVISAS + CALCULADORA                   */
/* ============================================================ */

.badge-divisa {
  padding: 3px 9px;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.badge-divisa-usd {
  background: #ecfdf5;
  color: #047857;
  border: 1px solid #a7f3d0;
}

.badge-divisa-usdt {
  background: #e0f2fe;
  color: #0284c7;
  border: 1px solid #bae6fd;
}

.badge-divisa-zelle {
  background: #f3e8ff;
  color: #7e22ce;
  border: 1px solid #e9d5ff;
}

.divisa-stat-chip {
  padding: 4px 10px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  color: #334155;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

#table-compras-divisas tbody tr {
  border-bottom: 1px solid #f1f5f9;
  transition: background-color 0.15s ease;
}

#table-compras-divisas tbody tr:hover {
  background-color: #f8fafc;
}

#table-compras-divisas tbody td {
  padding: 10px 14px;
  vertical-align: middle;
}

/* ============================================================
   MÓDULO 10: SELECTOR DE MODO DE TASA BCV
   ============================================================ */
.tasa-mode-selector {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
  margin-bottom: 6px;
  align-items: center;
}

.btn-tasa-mode {
  background: #f1f5f9;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  padding: 4px 8px;
  font-size: 0.74rem;
  font-weight: 600;
  color: #475569;
  cursor: pointer;
  transition: all 0.15s ease;
  line-height: 1.2;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: inherit;
}

.btn-tasa-mode:hover {
  background: #e2e8f0;
  color: #1e293b;
  border-color: #94a3b8;
}

.btn-tasa-mode.active {
  background: var(--color-primary, #1a3a6b) !important;
  color: #ffffff !important;
  border-color: var(--color-primary, #1a3a6b) !important;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}

.tasa-bcv-status {
  font-size: 0.78rem;
  padding: 5px 9px;
  border-radius: 6px;
  margin-bottom: 6px;
  font-weight: 600;
  display: none;
  align-items: center;
  gap: 6px;
  line-height: 1.35;
}

.tasa-bcv-status.status-loading {
  display: flex !important;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  color: #1d4ed8;
}

.tasa-bcv-status.status-success {
  display: flex !important;
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  color: #065f46;
}

.tasa-bcv-status.status-warning {
  display: flex !important;
  background: #fffbeb;
  border: 1px solid #fde68a;
  color: #92400e;
}

.tasa-bcv-status.status-error {
  display: flex !important;
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
}

.tasa-spinner {
  display: inline-block;
  width: 12px;
  height: 12px;
  border: 2px solid rgba(29, 78, 216, 0.25);
  border-radius: 50%;
  border-top-color: #1d4ed8;
  animation: tasa-spin 0.8s linear infinite;
}

@keyframes tasa-spin {
  to { transform: rotate(360deg); }
}

/* ==========================================================================
   SUB-FASE 2C: BODEGAFLEX POS, FACTURACIÓN Y TERMÓMETRO PATRIMONIAL
   ========================================================================== */

/* --- Layout Principal de Caja POS --- */
.pos-layout-grid {
  display: flex;
  flex-direction: column;
  gap: 24px;
  width: 100%;
  max-width: 1050px;
  margin: 0 auto;
}

.pos-products-panel {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.pos-search-wrapper {
  display: flex;
  gap: 10px;
  align-items: center;
}

.pos-search-input {
  flex: 1;
  font-size: 1rem;
  padding: 12px 16px;
  border: 2px solid #cbd5e1;
  border-radius: 10px;
  outline: none;
  transition: all 0.2s ease;
  background: #ffffff;
}

.pos-search-input:focus {
  border-color: #1a3a6b;
  box-shadow: 0 0 0 3px rgba(26, 58, 107, 0.15);
}

.btn-pos-scan-camera {
  display: flex;
  align-items: center;
  gap: 6px;
  background: #1a3a6b;
  color: #ffffff;
  border: none;
  border-radius: 10px;
  padding: 12px 18px;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s;
}

.btn-pos-scan-camera:hover {
  background: #0f2444;
}

/* Categorías rápidas en píldoras */
.pos-category-bar {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding-bottom: 4px;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.pos-category-bar::-webkit-scrollbar {
  display: none;
  width: 0;
  height: 0;
}

.pos-cat-pill {
  flex-shrink: 0;
  padding: 7px 14px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  border: 1px solid #e2e8f0;
  background: #f8fafc;
  color: #475569;
  cursor: pointer;
  white-space: nowrap;
  user-select: none;
  -webkit-user-select: none;
  transition: all 0.15s ease;
}

.pos-cat-pill:hover {
  background: #e2e8f0;
}

.pos-cat-pill.active {
  background: #1a3a6b;
  color: #ffffff;
  border-color: #1a3a6b;
}

/* Cuadrícula de tarjetas de productos */
.pos-product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 14px;
  max-height: 650px;
  overflow-y: auto;
  padding: 4px;
}

.pos-card-item {
  background: #ffffff;
  border: 1.5px solid #e2e8f0;
  border-radius: 12px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
  position: relative;
  transition: all 0.18s ease;
  box-shadow: 0 2px 4px rgba(0,0,0,0.03);
  user-select: none;
}

.pos-card-item:hover {
  border-color: #1a3a6b;
  transform: translateY(-2px);
  box-shadow: 0 6px 14px rgba(26, 58, 107, 0.1);
}

.pos-card-item:active {
  transform: translateY(0);
}

.pos-card-badge-gancho {
  position: absolute;
  top: 8px;
  right: 8px;
  background: #fee2e2;
  color: #dc2626;
  font-size: 0.68rem;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: 6px;
  border: 1px solid #fca5a5;
}

.pos-card-name {
  font-size: 0.92rem;
  font-weight: 700;
  color: #1e293b;
  line-height: 1.3;
  margin-bottom: 8px;
  word-break: break-word;
}

.pos-card-stock {
  font-size: 0.75rem;
  font-weight: 600;
  color: #64748b;
  margin-bottom: 6px;
}

.pos-card-stock.low {
  color: #d97706;
}

.pos-card-stock.empty {
  color: #dc2626;
}

.pos-card-price-usd {
  font-size: 1.15rem;
  font-weight: 800;
  color: #047857;
}

.pos-card-price-bs {
  font-size: 0.8rem;
  font-weight: 700;
  color: #065f46;
}

/* --- Panel Lateral: Carrito y Cobro --- */
.pos-cart-panel {
  background: #ffffff;
  border: 1.5px solid #e2e8f0;
  border-radius: 14px;
  padding: 18px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.04);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.pos-cart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #f1f5f9;
  padding-bottom: 10px;
}

.pos-cart-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: #0f172a;
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-pos-clear-cart {
  background: #fee2e2;
  color: #dc2626;
  border: 1px solid #fecaca;
  border-radius: 8px;
  padding: 4px 10px;
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s;
}

.btn-pos-clear-cart:hover {
  background: #fca5a5;
}

/* Selector de Modalidad (Contado vs Fiado) */
.pos-mode-selector {
  display: flex;
  gap: 8px;
}

.btn-pos-mode {
  flex: 1;
  padding: 9px 12px;
  border-radius: 8px;
  border: 1.5px solid #cbd5e1;
  background: #f8fafc;
  color: #334155;
  font-size: 0.86rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s;
  text-align: center;
}

.btn-pos-mode.active {
  background: #eff6ff;
  border-color: #1a3a6b;
  color: #1a3a6b;
  box-shadow: 0 0 0 2px rgba(26, 58, 107, 0.1);
}

.btn-pos-mode.active.fiado {
  background: #fffbeb;
  border-color: #d97706;
  color: #b45309;
  box-shadow: 0 0 0 2px rgba(217, 119, 6, 0.15);
}

/* Tabla del Carrito */
.pos-cart-table-wrapper {
  max-height: 240px;
  overflow-y: auto;
  border: 1px solid #f1f5f9;
  border-radius: 8px;
}

.pos-cart-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.pos-cart-table th {
  background: #f8fafc;
  padding: 8px 10px;
  font-weight: 700;
  color: #475569;
  text-align: left;
  border-bottom: 1px solid #e2e8f0;
}

.pos-cart-table td {
  padding: 8px 10px;
  border-bottom: 1px solid #f1f5f9;
  vertical-align: middle;
}

.pos-qty-ctrl {
  display: flex;
  align-items: center;
  gap: 4px;
}

.btn-qty-pos {
  width: 26px;
  height: 26px;
  border-radius: 6px;
  border: 1px solid #cbd5e1;
  background: #ffffff;
  color: #1e293b;
  font-weight: 800;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-qty-pos:hover {
  background: #f1f5f9;
}

.input-qty-pos {
  width: 62px;
  text-align: center;
  padding: 4px 6px;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  font-size: 0.88rem;
  font-weight: 700;
}

.btn-remove-cart-item {
  background: transparent;
  border: none;
  color: #94a3b8;
  cursor: pointer;
  font-size: 1.1rem;
  padding: 4px;
}

.btn-remove-cart-item:hover {
  color: #dc2626;
}

/* Gran Total Dual */
.pos-total-box {
  background: #f8fafc;
  border: 2px solid #e2e8f0;
  border-radius: 12px;
  padding: 14px 18px;
  text-align: right;
}

.pos-total-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.pos-total-usd {
  font-size: 2.1rem;
  font-weight: 900;
  color: #1a3a6b;
  line-height: 1.1;
  margin: 4px 0;
}

.pos-total-bs {
  font-size: 1.1rem;
  font-weight: 800;
  color: #047857;
}

/* Calculadora de Pago */
.pos-calc-box {
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: #fafafa;
  padding: 14px;
  border-radius: 10px;
  border: 1px solid #e5e5e5;
}

.pos-calc-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.pos-calc-label {
  font-size: 0.84rem;
  font-weight: 700;
  color: #334155;
  display: flex;
  justify-content: space-between;
}

.pos-quick-btns {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.btn-pos-quick {
  background: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 0.8rem;
  font-weight: 700;
  color: #1e293b;
  cursor: pointer;
  transition: all 0.15s;
}

.btn-pos-quick:hover {
  background: #eff6ff;
  border-color: #1a3a6b;
  color: #1a3a6b;
}

/* Banner de Vuelto / Saldo Pendiente */
.pos-banner-result {
  border-radius: 10px;
  padding: 12px 16px;
  text-align: center;
  font-weight: 700;
  display: flex;
  flex-direction: column;
  gap: 4px;
  animation: fadeIn 0.2s ease-in-out;
}

.pos-banner-result.vuelto {
  background: #ecfdf5;
  border: 1.5px solid #10b981;
  color: #065f46;
}

.pos-banner-result.vuelto .banner-title {
  font-size: 0.85rem;
  text-transform: uppercase;
  color: #047857;
}

.pos-banner-result.vuelto .banner-amount {
  font-size: 1.6rem;
  font-weight: 900;
  color: #047857;
}

.pos-banner-result.fiado {
  background: #fffbeb;
  border: 1.5px solid #f59e0b;
  color: #92400e;
}

.pos-banner-result.fiado .banner-amount {
  font-size: 1.4rem;
  font-weight: 900;
  color: #b45309;
}

.btn-pos-submit-sale {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: #ffffff;
  border: none;
  border-radius: 12px;
  padding: 16px;
  font-size: 1.15rem;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-pos-submit-sale:hover:not(:disabled) {
  background: linear-gradient(135deg, #059669 0%, #047857 100%);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(16, 185, 129, 0.4);
}

.btn-pos-submit-sale:disabled {
  background: #94a3b8;
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
}

/* --- Termómetro Patrimonial (Dashboard) --- */
.patrimonio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.patrimonio-card {
  border-radius: 12px;
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.patrimonio-card.intocable {
  background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
  border: 1.5px solid #3b82f6;
}

.patrimonio-card.ganancia {
  background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
  border: 1.5px solid #10b981;
}

.patrimonio-card.inventario {
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border: 1.5px solid #94a3b8;
}

.patrimonio-card.gancho {
  background: linear-gradient(135deg, #fff7ed 0%, #ffedd5 100%);
  border: 1.5px solid #f97316;
}

.patrimonio-title {
  font-size: 0.9rem;
  font-weight: 800;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.patrimonio-val-usd {
  font-size: 1.7rem;
  font-weight: 900;
  line-height: 1.1;
}

.patrimonio-val-bs {
  font-size: 0.95rem;
  font-weight: 700;
  margin-top: 4px;
}

.patrimonio-desc {
  font-size: 0.76rem;
  margin-top: 8px;
  font-weight: 600;
}

/* --- Formato de Ticket Térmico 58mm/80mm --- */
.ticket-thermal-wrapper {
  background: #ffffff;
  border: 1px dashed #94a3b8;
  border-radius: 8px;
  padding: 20px;
  max-width: 380px;
  margin: 0 auto;
  font-family: 'Courier New', Courier, monospace;
  color: #000000;
  box-shadow: 0 4px 10px rgba(0,0,0,0.06);
}

.ticket-header {
  text-align: center;
  border-bottom: 1px dashed #000000;
  padding-bottom: 10px;
  margin-bottom: 10px;
}

.ticket-title {
  font-size: 1.1rem;
  font-weight: 900;
  margin: 0 0 4px 0;
}

.ticket-info {
  font-size: 0.82rem;
  line-height: 1.3;
}

.ticket-items-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
  margin: 10px 0;
}

.ticket-items-table th {
  border-bottom: 1px dashed #000000;
  text-align: left;
  padding: 4px 0;
}

.ticket-items-table td {
  padding: 4px 0;
  vertical-align: top;
}

.ticket-totals {
  border-top: 1px dashed #000000;
  padding-top: 8px;
  font-size: 0.9rem;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.ticket-footer {
  text-align: center;
  font-size: 0.8rem;
  border-top: 1px dashed #000000;
  margin-top: 12px;
  padding-top: 8px;
}

/* Imprimir solo el ticket */
@media print {
  body.printing-pos-ticket * {
    visibility: hidden !important;
  }
  body.printing-pos-ticket #ticket-printable-container,
  body.printing-pos-ticket #ticket-printable-container * {
    visibility: visible !important;
  }
  body.printing-pos-ticket #ticket-printable-container {
    position: absolute !important;
    left: 0 !important;
    top: 0 !important;
    width: 80mm !important;
    margin: 0 !important;
    padding: 0 !important;
  }
}


/* ============================================================
   FASE NOCTURNA: ESTILOS DE MODO TRABAJADOR Y ADMINISTRADOR
   ============================================================ */

/* ============================================================
   ROLES Y VISIBILIDAD: SUPER_ADMIN, ADMIN (DUEÑO) Y TRABAJADOR
   ============================================================ */

/* 1. Modo Trabajador / Cajero */
body.mode-trabajador .nav-tab-admin {
  display: none !important;
}

body.mode-trabajador .nav-tab-worker {
  display: flex !important;
}

body.mode-trabajador #btn-switch-to-admin {
  display: inline-flex !important;
}

body.mode-trabajador #btn-switch-to-worker {
  display: none !important;
}

body.mode-trabajador .btn-cloud-header {
  display: none !important;
}

body.mode-trabajador #btn-open-saas-support {
  display: none !important;
}

body.mode-trabajador #header-super-admin-controls {
  display: none !important;
}

body.mode-trabajador #nav-tab-backup {
  display: none !important;
}

body.mode-trabajador #admin-fiados-security-bar {
  display: none !important;
}

/* 2. Modo Administrador (Dueño de Bodega) - AISLAMIENTO TOTAL DE RESPALDO */
body.mode-admin .nav-tab-admin {
  display: flex !important;
}

/* Ocultar estrictamente la pestaña de Respaldo al Dueño de Bodega */
body.mode-admin #nav-tab-backup {
  display: none !important;
}

body.mode-admin .nav-tab-worker {
  display: none !important;
}

body.mode-admin #btn-switch-to-admin {
  display: none !important;
}

body.mode-admin #btn-switch-to-worker {
  display: inline-flex !important;
}

/* Ocultar botones de nube manuales del Header en Modo ADMIN */
body.mode-admin .btn-cloud-header {
  display: none !important;
}

body.mode-admin #btn-open-saas-support {
  display: inline-flex !important;
}

body.mode-admin #header-super-admin-controls {
  display: none !important;
}

body.mode-admin #admin-fiados-security-bar {
  display: flex !important;
}

/* 3. Modo SUPER_ADMIN (Proveedor SaaS - Mantenimiento y Soporte) */
.saas-preview-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #1e3a8a;
  color: #fef08a;
  padding: 10px 18px;
  font-size: 0.88rem;
  font-weight: 700;
  border-bottom: 2px solid #facc15;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  position: sticky;
  top: 0;
  z-index: 1000;
}
body.mode-super-admin #main-navigation {
  display: none !important;
}

body.mode-super-admin .nav-tab-admin {
  display: none !important;
}

body.mode-super-admin .nav-tab-worker {
  display: none !important;
}

body.mode-super-admin #nav-tab-backup {
  display: none !important;
}

body.mode-super-admin .btn-cloud-header {
  display: none !important;
}

body.mode-super-admin #btn-switch-to-worker {
  display: none !important;
}

body.mode-super-admin #btn-switch-to-admin {
  display: none !important;
}

body.mode-super-admin #btn-open-saas-support {
  display: none !important;
}

body.mode-super-admin #header-rounding-control {
  display: none !important;
}

body.mode-super-admin #header-super-admin-controls {
  display: inline-flex !important;
}

body.mode-super-admin #admin-fiados-security-bar {
  display: none !important;
}

/* Botón de acceso discreto para pasar a Modo Administrador */
.btn-mode-toggle-admin {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 20px;
  background: #f1f5f9;
  border: 1px solid #cbd5e1;
  font-size: 0.82rem;
  font-weight: 700;
  color: #334155;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-mode-toggle-admin:hover {
  background: #e2e8f0;
  color: #0f172a;
  border-color: #94a3b8;
  box-shadow: 0 2px 6px rgba(0,0,0,0.06);
}

/* Botón prominente para volver a Modo Trabajador (Caja POS) */
.btn-mode-toggle-worker {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  border-radius: 20px;
  background: #1a3a6b;
  border: 1px solid #0f2347;
  font-size: 0.84rem;
  font-weight: 700;
  color: #ffffff;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(26, 58, 107, 0.2);
  transition: all 0.2s ease;
}

.btn-mode-toggle-worker:hover {
  background: #132d54;
  box-shadow: 0 4px 10px rgba(26, 58, 107, 0.35);
  transform: translateY(-1px);
}

/* Botón de Turno de Caja en la pantalla de Login */
.btn-worker-shift-login {
  background: #1a3a6b;
  color: #ffffff;
  border: none;
  border-radius: 8px;
  font-weight: 800;
  font-size: 0.95rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 2px 8px rgba(26,58,107,0.25);
  transition: background 0.2s, transform 0.1s;
}

.btn-worker-shift-login:hover {
  background: #132d54;
  transform: translateY(-1px);
}

/* ============================================================
   ESTILOS DE AUTOCOMPLETADO Y FLUJO VERTICAL POS
   ============================================================ */

.pos-ci-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: #ffffff;
  border: 1.5px solid #cbd5e1;
  border-radius: 8px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.12);
  z-index: 1050;
  max-height: 260px;
  overflow-y: auto;
  margin-top: 4px;
}

.pos-ci-item {
  padding: 10px 14px;
  cursor: pointer;
  border-bottom: 1px solid #f1f5f9;
  transition: background 0.15s ease;
}

.pos-ci-item:last-child {
  border-bottom: none;
}

.pos-ci-item:hover {
  background: #f8fafc;
}

/* Controles de Cantidad en la tabla del carrito POS */
.pos-cart-qty-wrapper {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  background: #f8fafc;
  padding: 2px;
  border-radius: 8px;
  border: 1px solid #e2e8f0;
}

.btn-pos-qty {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  border: 1px solid #cbd5e1;
  background: #ffffff;
  font-size: 1.1rem;
  font-weight: 800;
  color: #1e293b;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
  user-select: none;
}

.btn-pos-qty:hover {
  background: #e2e8f0;
  color: #0f172a;
}

.pos-qty-input {
  width: 55px;
  height: 28px;
  text-align: center;
  font-weight: 800;
  font-size: 0.92rem;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  background: #ffffff;
  color: #0f172a;
  padding: 0 4px;
}

.pos-qty-input:focus {
  outline: none;
  border-color: #1a3a6b;
  box-shadow: 0 0 0 2px rgba(26,58,107,0.15);
}

/* Botón de anulación en tablas de facturas */
.btn-action-void-invoice {
  background: #fee2e2;
  color: #dc2626;
  border: 1px solid #fca5a5;
  border-radius: 6px;
  padding: 5px 10px;
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: all 0.15s ease;
}

.btn-action-void-invoice:hover {
  background: #fecaca;
  color: #b91c1c;
}

.btn-action-void-invoice:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  background: #f1f5f9;
  border-color: #e2e8f0;
  color: #94a3b8;
}

/* Badge de Estado Anulada */
.badge-factura-anulada {
  background: #fee2e2;
  color: #991b1b;
  border: 1px solid #f87171;
  padding: 3px 8px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 800;
}

.badge-factura-valida {
  background: #dcfce7;
  color: #166534;
  border: 1px solid #86efac;
  padding: 3px 8px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 800;
}


/* ============================================================
   FASE NOCTURNA 2: CONTROL DE REDONDEO, MERMAS Y COLA OFFLINE
   ============================================================ */

/* 1. Switch de Redondeo en Header (Exclusivo Administrador) */
.header-rounding-container {
  display: none;
  align-items: center;
  gap: 8px;
  background: #f8fafc;
  border: 1px solid #cbd5e1;
  border-radius: 20px;
  padding: 3px 10px;
  transition: all 0.2s ease;
}

body.mode-admin .header-rounding-container {
  display: inline-flex !important;
}

body.mode-trabajador .header-rounding-container {
  display: none !important;
}

.rounding-toggle-group {
  display: inline-flex;
  gap: 3px;
  background: #e2e8f0;
  border-radius: 14px;
  padding: 2px;
}

.btn-rounding-opt {
  border: none;
  background: transparent;
  color: #475569;
  font-size: 0.76rem;
  font-weight: 600;
  padding: 3px 9px;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s ease;
  line-height: 1.3;
}

.btn-rounding-opt:hover {
  color: #0f172a;
}

.btn-rounding-opt.active {
  background: #1a3a6b;
  color: #ffffff;
  font-weight: 700;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
}

/* 2. Badge de Cola Offline */
.header-offline-queue-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 20px;
  background: #fffbeb;
  border: 1px solid #fde68a;
  font-size: 0.78rem;
  font-weight: 700;
  color: #92400e;
  white-space: nowrap;
  animation: pulse-offline 2s infinite ease-in-out;
}

@keyframes pulse-offline {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.75; }
}

/* 3. Botón de Merma en tabla de inventario */
.btn-action-merma {
  background: #fff1f2;
  color: #be123c;
  border: 1px solid #fecdd3;
  border-radius: 6px;
  padding: 5px 9px;
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.btn-action-merma:hover {
  background: #ffe4e6;
  border-color: #fda4af;
  color: #9f1239;
}

/* ==========================================================================
   ARQUITECTURA RESPONSIVE BODEGAFLEX POS: 3 BREAKPOINTS
   - Breakpoint Desktop: >= 1024px
   - Breakpoint Tablet:  768px - 1023px
   - Breakpoint Celular: < 768px
   ========================================================================== */

/* Reglas comunes de componentes responsivos */
.btn-hamburger-menu {
  display: none;
}

.bottom-nav,
.bottom-nav-more-sheet,
.bottom-nav-more-backdrop,
.pos-floating-cart-bar,
.pos-cart-bottom-sheet,
.pos-cart-sheet-backdrop {
  display: none;
}

.hamburger-overlay {
  display: none;
}

.hamburger-drawer {
  display: none;
}

/* ==========================================================
   BREAKPOINT TABLET: 768px – 1023px
   Header en 2 filas:
   - Fila 1: Logo/nombre + Tasa + Botón redondeo + Estado conexión
   - Fila 2: Tabs de navegación horizontal táctiles (min 40px)
   ========================================================== */
@media (min-width: 768px) and (max-width: 1023px) {
  .app-header {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 10px 16px !important;
    flex-wrap: wrap !important;
    gap: 10px !important;
  }

  .app-brand {
    flex-shrink: 0;
  }

  .header-actions {
    display: flex !important;
    align-items: center !important;
    flex-wrap: wrap !important;
    gap: 8px !important;
    justify-content: flex-end !important;
  }

  .btn-hamburger-menu {
    display: none !important;
  }

  .bottom-nav,
  .bottom-nav-more-sheet,
  .bottom-nav-more-backdrop {
    display: none !important;
  }

  /* Fila 2: Tabs horizontales con scroll invisible */
  .app-nav {
    display: block !important;
    width: 100% !important;
    background: #ffffff !important;
    border-bottom: 1px solid var(--color-border) !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    scrollbar-width: none !important; /* Firefox */
    -ms-overflow-style: none !important;  /* IE/Edge */
  }

  .app-nav::-webkit-scrollbar {
    display: none !important; /* Chrome / Safari */
  }

  .nav-container {
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    min-width: max-content !important;
    padding: 0 10px !important;
    gap: 4px !important;
  }

  .nav-tab {
    min-height: 40px !important;
    padding: 10px 14px !important;
    font-size: 0.88rem !important;
    display: inline-flex !important;
    align-items: center !important;
    flex-shrink: 0 !important;
  }

  /* Caja POS en Tablet: Cuadrícula de 3 columnas */
  .pos-product-grid {
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 12px !important;
  }
  .pos-card-item {
    min-height: 80px !important;
    padding: 12px !important;
  }
  .pos-search-wrapper {
    width: 100% !important;
  }
  .btn-qty-pos, .btn-remove-cart-item {
    min-width: 44px !important;
    min-height: 44px !important;
  }
  .btn-pos-submit-sale {
    min-height: 48px !important;
  }

  /* Modales en Tablet: Centrados con max-width 90vw */
  .modal-card,
  .confirm-modal-card,
  .profile-modal-card,
  .credit-modal-card,
  .credit-detail-card,
  .modal-card-logs,
  .invoice-preview-modal-card {
    max-width: 90vw !important;
    border-radius: 16px !important;
  }
}

/* ==========================================================
   BREAKPOINT CELULAR: < 768px
   - Header ultra-limpio de 56px: Logo + Tasa + ☰
   - Tabs del header ocultos
   - Menú Hamburguesa lateral deslizante con overlay
   - Barra fija inferior de navegación (Bottom Nav)
   ========================================================== */
@media (max-width: 767px) {
  html,
  body {
    overscroll-behavior-y: contain !important;
    overscroll-behavior-x: none !important;
  }

  body {
    padding-bottom: calc(64px + env(safe-area-inset-bottom, 0px) + 12px) !important;
  }

  .hamburger-open-prevent-scroll {
    overflow: hidden !important;
  }

  /* Header compacto de 56px */
  .app-header {
    height: 56px !important;
    min-height: 56px !important;
    max-height: 56px !important;
    padding: 0 12px !important;
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    justify-content: space-between !important;
    position: sticky !important;
    top: 0 !important;
    z-index: 900 !important;
    background-color: var(--color-primary) !important;
    box-shadow: none !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12) !important;
  }

  .app-brand {
    max-width: 140px !important;
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    overflow: hidden !important;
  }

  .header-logo {
    width: 32px !important;
    height: 32px !important;
    flex-shrink: 0 !important;
  }

  .header-title-box {
    overflow: hidden !important;
  }

  .header-title-box h1 {
    font-size: 0.88rem !important;
    font-weight: 800 !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    margin: 0 !important;
    color: #ffffff !important;
  }

  .header-title-box p {
    display: none !important;
  }

  /* Acciones del header en móvil: solo indicador de tasa */
  .header-actions {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    flex-wrap: nowrap !important;
  }

  #header-bcv-indicator {
    display: inline-flex !important;
    align-items: center !important;
    gap: 4px !important;
    padding: 4px 8px !important;
    font-size: 0.74rem !important;
    border-radius: 14px !important;
    background: #f8fafc !important;
    border: 1px solid #cbd5e1 !important;
    color: #1e293b !important;
    font-weight: 700 !important;
    white-space: nowrap !important;
    max-width: 130px !important;
  }

  /* Botón hamburguesa (accesibilidad táctil >= 44x44px) */
  .btn-hamburger-menu {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    min-width: 44px !important;
    min-height: 44px !important;
    width: 44px !important;
    height: 44px !important;
    background: rgba(255, 255, 255, 0.12) !important;
    border: 1px solid rgba(255, 255, 255, 0.25) !important;
    border-radius: 8px !important;
    color: #ffffff !important;
    font-size: 1.35rem !important;
    cursor: pointer !important;
    transition: background 0.15s, transform 0.1s !important;
    padding: 0 !important;
    flex-shrink: 0 !important;
    -webkit-tap-highlight-color: transparent !important;
  }

  .btn-hamburger-menu:active {
    transform: scale(0.95);
    background: rgba(255, 255, 255, 0.22) !important;
  }

  /* Ocultar tabs del header en celular */
  .app-nav {
    display: none !important;
  }

  /* Menú lateral hamburguesa deslizable */
  .hamburger-overlay {
    display: block !important;
    position: fixed !important;
    inset: 0 !important;
    background: rgba(15, 23, 42, 0.55) !important;
    backdrop-filter: blur(3px) !important;
    -webkit-backdrop-filter: blur(3px) !important;
    z-index: 2000 !important;
    transition: opacity 0.25s ease !important;
  }

  .hamburger-overlay.hidden {
    display: none !important;
  }

  .hamburger-drawer {
    display: flex !important;
    position: fixed !important;
    top: 0 !important;
    right: 0 !important;
    width: 280px !important;
    max-width: 85vw !important;
    height: 100% !important;
    height: 100dvh !important;
    background: #ffffff !important;
    box-shadow: -8px 0 25px rgba(0, 0, 0, 0.25) !important;
    z-index: 2001 !important;
    transform: translateX(100%) !important;
    transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1) !important;
    flex-direction: column !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
  }

  .hamburger-drawer.open {
    transform: translateX(0) !important;
  }

  .hamburger-drawer-header {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 14px 16px !important;
    background: var(--color-primary) !important;
    color: #ffffff !important;
    border-bottom: 2px solid var(--color-accent) !important;
    flex-shrink: 0 !important;
  }

  .hamburger-drawer-title-box {
    display: flex;
    flex-direction: column;
  }

  .hamburger-drawer-title {
    font-size: 0.95rem;
    font-weight: 800;
    color: #ffffff;
  }

  .hamburger-drawer-subtitle {
    font-size: 0.72rem;
    color: var(--color-accent);
    font-weight: 600;
  }

  .btn-close-hamburger {
    background: rgba(255, 255, 255, 0.15) !important;
    border: none !important;
    color: #ffffff !important;
    width: 36px !important;
    height: 36px !important;
    border-radius: 50% !important;
    font-size: 1.1rem !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
  }

  .btn-close-hamburger,
  .hamburger-drawer-content .btn-rounding-opt,
  .hamburger-drawer-content #btn-open-saas-support {
    min-height: 44px !important;
    min-width: 44px !important;
  }

  .hamburger-drawer-content {
    padding: 16px 14px !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 12px !important;
    flex: 1 !important;
  }

  /* Estilos para los elementos reubicados dentro del drawer */
  .hamburger-drawer-content .header-rounding-container {
    width: 100% !important;
    padding: 12px !important;
    background: #f8fafc !important;
    border-radius: 10px !important;
    border: 1px solid #e2e8f0 !important;
    flex-direction: column !important;
    gap: 8px !important;
  }

  .hamburger-drawer-content .rounding-toggle-group {
    display: flex !important;
    flex-direction: column !important;
    width: 100% !important;
    gap: 6px !important;
  }

  .hamburger-drawer-content .btn-rounding-opt {
    width: 100% !important;
    text-align: center !important;
    padding: 8px 10px !important;
    font-size: 0.8rem !important;
    font-weight: 700 !important;
    border-radius: 6px !important;
  }

  .hamburger-drawer-content .user-badge {
    display: block !important;
    text-align: center !important;
    padding: 10px 12px !important;
    background: #eff6ff !important;
    color: #1e3a8a !important;
    border: 1px solid #bfdbfe !important;
    font-size: 0.84rem !important;
    font-weight: 700 !important;
    border-radius: 8px !important;
  }

  .hamburger-drawer-content .btn-cloud-header {
    display: flex !important;
    width: 100% !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
    padding: 10px 12px !important;
    background: #f1f5f9 !important;
    color: #1e293b !important;
    border: 1px solid #cbd5e1 !important;
    border-radius: 8px !important;
    font-size: 0.82rem !important;
    font-weight: 600 !important;
    cursor: pointer !important;
  }

  .hamburger-drawer-content .btn-mode-toggle-worker,
  .hamburger-drawer-content .btn-mode-toggle-admin {
    width: 100% !important;
    text-align: center !important;
    padding: 10px 12px !important;
    font-size: 0.84rem !important;
    font-weight: 700 !important;
    border-radius: 8px !important;
    justify-content: center !important;
  }

  .hamburger-drawer-content .btn-logout {
    display: block !important;
    width: 100% !important;
    margin-top: auto !important;
    padding: 12px !important;
    background: #fee2e2 !important;
    color: #991b1b !important;
    border: 1.5px solid #f87171 !important;
    border-radius: 8px !important;
    font-weight: 700 !important;
    font-size: 0.88rem !important;
    text-align: center !important;
    cursor: pointer !important;
  }

  /* Barra de Navegación Inferior (Bottom Nav) */
  .bottom-nav {
    display: flex !important;
    position: fixed !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    height: calc(64px + env(safe-area-inset-bottom, 0px)) !important;
    padding-bottom: env(safe-area-inset-bottom, 0px) !important;
    background: #ffffff !important;
    border-top: 1px solid var(--color-border) !important;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.08) !important;
    z-index: 1000 !important;
    align-items: center !important;
    justify-content: space-around !important;
  }

  /* Ocultamiento de la Bottom Nav en pantalla de Login */
  .bottom-nav.nav-hidden,
  #login-view:not(.hidden) ~ #bottom-nav,
  #login-view:not(.hidden) ~ #bottom-nav-more-backdrop,
  #login-view:not(.hidden) ~ #bottom-nav-more-sheet,
  #app-view.hidden ~ #bottom-nav,
  #app-view.hidden ~ #bottom-nav-more-backdrop,
  #app-view.hidden ~ #bottom-nav-more-sheet {
    display: none !important;
  }

  .bottom-nav-items {
    display: flex !important;
    width: 100% !important;
    height: 100% !important;
    align-items: center !important;
    justify-content: space-around !important;
  }

  .bottom-nav-tab {
    flex: 1 !important;
    height: 100% !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 3px !important;
    background: transparent !important;
    border: none !important;
    cursor: pointer !important;
    color: var(--color-text-muted) !important;
    padding: 4px 2px !important;
    transition: color 0.15s, transform 0.1s !important;
    -webkit-tap-highlight-color: transparent !important;
  }

  .bottom-nav-tab:active {
    transform: scale(0.92);
  }

  .bottom-nav-icon {
    font-size: 1.3rem !important;
    line-height: 1 !important;
  }

  .bottom-nav-label {
    font-size: 10px !important;
    font-weight: 600 !important;
    letter-spacing: 0.2px !important;
    text-align: center !important;
    white-space: nowrap !important;
  }

  .bottom-nav-tab.active {
    color: var(--color-primary) !important;
  }

  .bottom-nav-tab.active .bottom-nav-label {
    color: var(--color-primary) !important;
    font-weight: 800 !important;
  }

  .bottom-nav-tab.active .bottom-nav-icon {
    transform: scale(1.08) !important;
    filter: drop-shadow(0 2px 4px rgba(26, 58, 107, 0.25)) !important;
  }

  /* Menú emergente 'Más' */
  .bottom-nav-more-backdrop {
    display: block !important;
    position: fixed !important;
    inset: 0 !important;
    background: rgba(0, 0, 0, 0.45) !important;
    z-index: 1100 !important;
    backdrop-filter: blur(2px) !important;
    -webkit-backdrop-filter: blur(2px) !important;
  }

  .bottom-nav-more-backdrop.hidden {
    display: none !important;
    opacity: 0 !important;
    pointer-events: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
  }

  .bottom-nav-more-sheet {
    display: flex !important;
    position: fixed !important;
    bottom: calc(64px + env(safe-area-inset-bottom, 0px) + 8px) !important;
    left: 12px !important;
    right: 12px !important;
    max-width: 400px !important;
    margin: 0 auto !important;
    background: #ffffff !important;
    border-radius: 16px !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.28) !important;
    border: 1px solid var(--color-border) !important;
    z-index: 1101 !important;
    padding: 14px !important;
    flex-direction: column !important;
    gap: 8px !important;
    transform: translateY(120%) !important;
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1) !important;
  }

  .bottom-nav-more-sheet.open {
    transform: translateY(0) !important;
  }

  .bottom-nav-more-sheet.hidden {
    display: none !important;
  }

  .bottom-nav-more-header {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    border-bottom: 1px solid #e2e8f0 !important;
    padding-bottom: 8px !important;
  }

  .bottom-nav-more-title {
    font-weight: 700 !important;
    color: #1e293b !important;
    font-size: 0.88rem !important;
  }

  .btn-close-bottom-more {
    background: none !important;
    border: none !important;
    font-size: 1.1rem !important;
    color: #64748b !important;
    cursor: pointer !important;
    padding: 4px !important;
  }

  .bottom-nav-more-items {
    display: flex !important;
    flex-direction: column !important;
    gap: 6px !important;
  }

  .bottom-more-item {
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
    padding: 12px 14px !important;
    background: #f8fafc !important;
    border: 1px solid #e2e8f0 !important;
    border-radius: 10px !important;
    font-size: 0.92rem !important;
    font-weight: 600 !important;
    color: #1e293b !important;
    text-align: left !important;
    cursor: pointer !important;
    transition: background 0.15s !important;
  }

  .bottom-more-item:active {
    background: #e2e8f0 !important;
  }

  .bottom-more-item.active {
    background: var(--color-accent-soft) !important;
    border-color: var(--color-accent) !important;
    color: var(--color-primary) !important;
    font-weight: 800 !important;
  }

  .bottom-more-icon {
    font-size: 1.25rem !important;
  }

  .bottom-more-label {
    flex: 1 !important;
  }

  /* ==========================================================
     CAJA POS EN CELULAR (< 768px): EXPERIENCIA APP NATIVA
     ========================================================== */
  /* Fila de Filtros de Categorías en Caja POS móvil (< 768px) */
  .pos-category-bar {
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    -webkit-overflow-scrolling: touch !important;
    scroll-behavior: smooth !important;
    scrollbar-width: none !important;
    -ms-overflow-style: none !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    padding: 4px 2px 8px 2px !important;
    margin: 0 0 6px 0 !important;
    gap: 8px !important;
  }

  .pos-category-bar::-webkit-scrollbar {
    display: none !important;
    width: 0 !important;
    height: 0 !important;
  }

  .pos-cat-pill {
    flex-shrink: 0 !important;
    white-space: nowrap !important;
    user-select: none !important;
    -webkit-user-select: none !important;
  }

  .pos-product-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 10px !important;
  }

  .pos-card-item {
    min-height: 75px !important;
    padding: 10px !important;
  }

  /* ============================================================
     PROMPT 3 — TAREA 2: REDUCCIÓN DE RUIDO VISUAL EN CAJA POS MÓVIL (< 768px)
     ============================================================ */
  /* Subtítulo largo de Caja POS oculto en móvil */
  #panel-ventas .module-header .module-subtitle {
    display: none !important;
  }

  #panel-ventas .module-header {
    margin-bottom: 10px !important;
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 8px !important;
  }

  #panel-ventas .module-header h2 {
    font-size: 1.15rem !important;
    margin: 0 !important;
  }

  /* Fila compacta para Tasa BCV y Recargar Catálogo */
  #panel-ventas .module-header > div:last-child {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    gap: 6px !important;
    width: 100% !important;
    margin-top: 4px !important;
    flex-wrap: nowrap !important;
  }

  #panel-ventas .module-header .badge {
    padding: 4px 10px !important;
    font-size: 0.78rem !important;
    border-radius: 8px !important;
    flex: 1 !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    min-height: 38px !important;
    white-space: nowrap !important;
  }

  #btn-pos-reload-catalog {
    padding: 4px 12px !important;
    font-size: 0.78rem !important;
    border-radius: 8px !important;
    min-height: 38px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    white-space: nowrap !important;
    flex-shrink: 0 !important;
  }

  /* Encabezados compactos para Paso 1, Paso 2 y Paso 3 */
  .pos-step-client {
    padding: 10px 14px !important;
    margin-bottom: 10px !important;
    border-radius: 10px !important;
  }

  .pos-step-client > div:first-child {
    margin-bottom: 6px !important;
    gap: 6px !important;
  }

  .pos-step-client > div:first-child strong {
    font-size: 0.88rem !important;
  }

  #btn-pos-quick-walkin {
    padding: 5px 10px !important;
    font-size: 0.78rem !important;
    border-radius: 6px !important;
  }

  #pos-customer-ci-search {
    font-size: 0.95rem !important;
    padding: 9px 12px !important;
  }

  .pos-step-box-header {
    padding: 6px 10px !important;
    margin-bottom: 8px !important;
    border-radius: 6px !important;
  }

  .pos-step-box-header strong {
    font-size: 0.84rem !important;
    font-weight: 700 !important;
  }

  .pos-step-box-header span:first-child {
    font-size: 0.7rem !important;
    padding: 2px 6px !important;
    border-radius: 4px !important;
  }

  /* Búsqueda sticky bajo el header de 56px */
  .pos-search-wrapper {
    position: sticky !important;
    top: 56px !important;
    z-index: 50 !important;
    background: var(--color-bg) !important;
    padding: 6px 0 !important;
  }

  /* En celular, el carrito permanente se oculta del flujo del catálogo */
  .pos-layout-grid > .pos-cart-panel {
    display: none !important;
  }

  /* Barra Flotante 'Ver Carrito' Móvil (< 768px) */
  .pos-floating-cart-bar {
    position: fixed !important;
    bottom: calc(64px + env(safe-area-inset-bottom, 0px) + 8px) !important;
    left: 12px !important;
    right: 12px !important;
    height: 52px !important;
    background: linear-gradient(135deg, #1a3a6b 0%, #244d8d 100%) !important;
    color: #ffffff !important;
    border-radius: 14px !important;
    box-shadow: 0 8px 24px rgba(26, 58, 107, 0.45) !important;
    z-index: 950 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 0 16px !important;
    cursor: pointer !important;
    transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.2s ease !important;
    user-select: none !important;
    -webkit-tap-highlight-color: transparent !important;
  }

  .pos-floating-cart-bar:active {
    transform: scale(0.98);
  }

  .pos-floating-cart-bar.hidden {
    display: none !important;
  }

  .pos-floating-cart-left {
    display: flex;
    align-items: center;
    gap: 6px;
  }

  .pos-floating-cart-icon {
    font-size: 1.25rem;
  }

  .pos-floating-cart-badge {
    background: var(--color-accent);
    color: #1a3a6b;
    font-weight: 800;
    font-size: 0.8rem;
    padding: 2px 7px;
    border-radius: 9999px;
  }

  .pos-floating-cart-label {
    font-size: 0.8rem;
    font-weight: 600;
    opacity: 0.9;
  }

  .pos-floating-cart-center {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    line-height: 1.15;
  }

  .pos-floating-cart-total {
    font-weight: 800;
    font-size: 0.95rem;
    color: #ffffff;
    letter-spacing: 0.3px;
  }

  .pos-floating-cart-total-bs {
    font-weight: 700;
    font-size: 0.78rem;
    color: var(--color-accent);
  }

  .pos-floating-cart-right {
    display: flex;
    align-items: center;
    gap: 4px;
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--color-accent);
  }

  .pos-floating-cart-btn-text {
    white-space: nowrap;
  }

  /* Bottom Sheet del Carrito (< 768px) */
  .pos-cart-sheet-backdrop {
    display: block !important;
    position: fixed !important;
    inset: 0 !important;
    background: rgba(15, 23, 42, 0.6) !important;
    backdrop-filter: blur(3px) !important;
    -webkit-backdrop-filter: blur(3px) !important;
    z-index: 1050 !important;
    transition: opacity 0.25s ease !important;
  }

  .pos-cart-sheet-backdrop.hidden {
    display: none !important;
  }

  .pos-cart-bottom-sheet {
    display: flex !important;
    position: fixed !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    height: 86vh !important;
    max-height: 86vh !important;
    background: #ffffff !important;
    border-radius: 20px 20px 0 0 !important;
    box-shadow: 0 -10px 35px rgba(0, 0, 0, 0.35) !important;
    z-index: 1051 !important;
    transform: translateY(100%) !important;
    transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1) !important;
    flex-direction: column !important;
    overflow: hidden !important;
  }

  .pos-cart-bottom-sheet.open {
    transform: translateY(0) !important;
  }

  .pos-cart-bottom-sheet.hidden {
    display: none !important;
  }

  .bottom-sheet-drag-handle {
    padding: 10px 0 4px 0;
    display: flex;
    justify-content: center;
    cursor: grab;
    flex-shrink: 0;
  }

  .bottom-sheet-drag-pill {
    width: 44px;
    height: 5px;
    background: #cbd5e1;
    border-radius: 9999px;
  }

  .pos-cart-sheet-header {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 8px 18px 12px 18px !important;
    border-bottom: 1px solid #f1f5f9 !important;
    flex-shrink: 0 !important;
  }

  /* Vaciar carrito dentro del carrito del teléfono (botón táctil >= 44px) */
  .btn-sheet-clear-cart {
    min-height: 44px !important;
    padding: 0 14px !important;
    font-size: 0.92rem !important;
    border-radius: 10px !important;
  }

  .pos-cart-sheet-title {
    font-size: 1.15rem;
    font-weight: 800;
    color: #0f172a;
    display: flex;
    align-items: center;
    gap: 8px;
  }

  .pos-cart-badge {
    background: #1a3a6b;
    color: #ffffff;
    padding: 2px 8px;
    border-radius: 9999px;
    font-size: 0.8rem;
    font-weight: 700;
  }

  .btn-close-sheet {
    background: #f1f5f9;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 1.1rem;
    color: #64748b;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .pos-cart-sheet-content {
    flex: 1 !important;
    overflow-y: auto !important;
    padding: 16px !important;
    -webkit-overflow-scrolling: touch !important;
  }

  /* Cuando .pos-cart-panel vive dentro del bottom sheet */
  .pos-cart-sheet-content .pos-cart-panel {
    display: flex !important;
    width: 100% !important;
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
  }

  .pos-cart-sheet-content .pos-cart-header {
    display: none !important; /* El sheet ya tiene su propio header */
  }

  /* Botones táctiles de cantidad en el carrito (>= 44x44px) */
  .pos-cart-sheet-content .btn-qty-pos,
  .pos-cart-sheet-content .btn-remove-cart-item {
    min-width: 44px !important;
    min-height: 44px !important;
    font-size: 1.15rem !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
  }

  .pos-cart-sheet-content .input-qty-pos {
    height: 44px !important;
    font-size: 1.05rem !important;
    font-weight: 700 !important;
    width: 55px !important;
    text-align: center !important;
  }

  .pos-cart-sheet-content .btn-pos-submit-sale {
    min-height: 52px !important;
    font-size: 1rem !important;
    width: 100% !important;
    margin-top: 8px !important;
  }

  /* ==========================================================
     MODALES ADAPTATIVOS EN CELULAR: BOTTOM SHEETS (FASE 2)
     ========================================================== */
  .modal-backdrop {
    align-items: flex-end !important;
    justify-content: center !important;
    padding: 0 !important;
    z-index: 2100 !important;
  }

  .modal-card,
  .confirm-modal-card,
  .profile-modal-card,
  .credit-modal-card,
  .credit-detail-card,
  .credit-payment-card,
  .modal-card-logs,
  .invoice-preview-modal-card,
  [class*="modal-card"] {
    width: 100% !important;
    max-width: 100% !important;
    border-radius: 20px 20px 0 0 !important;
    max-height: 85vh !important;
    max-height: 85dvh !important;
    margin: 0 !important;
    bottom: 0 !important;
    border: none !important;
    border-top: 1px solid var(--color-border) !important;
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.3) !important;
    animation: modalSlideUp 0.28s cubic-bezier(0.16, 1, 0.3, 1) !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
    position: relative !important;
  }

  /* Pill gris en la parte superior de cada modal */
  .modal-card::before,
  .confirm-modal-card::before,
  .profile-modal-card::before,
  .credit-modal-card::before,
  .credit-detail-card::before,
  .credit-payment-card::before,
  .modal-card-logs::before,
  .invoice-preview-modal-card::before,
  [class*="modal-card"]::before {
    content: '' !important;
    display: block !important;
    width: 44px !important;
    height: 5px !important;
    background: #cbd5e1 !important;
    border-radius: 9999px !important;
    margin: 10px auto 4px auto !important;
    flex-shrink: 0 !important;
  }

  @keyframes modalSlideUp {
    from {
      transform: translateY(100%);
    }
    to {
      transform: translateY(0);
    }
  }

  /* ============================================================
     PROMPT 3 — FASE 1: TABLAS RESPONSIVAS (CARD VIEW EN CELULAR < 768px)
     ============================================================ */

  /* Desactivar contorno rígido de contenedores en móvil para que las cards fluyan */
  .table-responsive-wrapper,
  .table-responsive,
  .table-container,
  .table-wrapper {
    width: 100% !important;
    overflow-x: visible !important;
    border: none !important;
    background: transparent !important;
    max-height: none !important;
  }

  .products-table-card,
  .clients-table-card,
  .credits-table-card {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    overflow: visible !important;
    padding: 0 !important;
  }

  /* Transformación a Card View: table, thead, tbody, tr, td se vuelven block */
  table:not(.ticket-items-table):not(.pos-cart-table) {
    display: block !important;
    width: 100% !important;
    min-width: 0 !important;
    max-width: 100% !important;
    border: none !important;
    background: transparent !important;
  }

  /* Ocultar thead visualmente pero preservando accesibilidad */
  table:not(.ticket-items-table):not(.pos-cart-table) thead {
    position: absolute !important;
    top: -9999px !important;
    left: -9999px !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
  }

  table:not(.ticket-items-table):not(.pos-cart-table) tbody {
    display: block !important;
    width: 100% !important;
  }

  /* Cada tr de la tabla se convierte en una Card independiente */
  table:not(.ticket-items-table):not(.pos-cart-table) tbody tr {
    display: block !important;
    background: #ffffff !important;
    border-radius: 12px !important;
    padding: 12px 16px !important;
    margin-bottom: 12px !important;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.05), 0 2px 8px rgba(0, 0, 0, 0.03) !important;
    border: 1px solid #e2e8f0 !important;
    width: 100% !important;
    box-sizing: border-box !important;
    position: relative !important;
  }

  table:not(.ticket-items-table):not(.pos-cart-table) tbody tr:hover {
    background: #ffffff !important;
  }

  /* Cada td es una fila flex dentro de la card: Label a la izquierda, Valor a la derecha */
  table:not(.ticket-items-table):not(.pos-cart-table) tbody td {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    padding: 9px 0 !important;
    border-bottom: 1px dashed #f1f5f9 !important;
    border-top: none !important;
    border-left: none !important;
    border-right: none !important;
    font-size: 0.88rem !important;
    color: #1e293b !important;
    text-align: right !important;
    min-height: 40px !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    width: 100% !important;
  }

  table:not(.ticket-items-table):not(.pos-cart-table) tbody td:last-child {
    border-bottom: none !important;
  }

  /* Manejo de filas con colspan (ej. mensajes de vacío o carga) */
  table:not(.ticket-items-table):not(.pos-cart-table) tbody td[colspan] {
    display: block !important;
    text-align: center !important;
    justify-content: center !important;
    padding: 24px 12px !important;
    color: #64748b !important;
    font-size: 0.92rem !important;
  }

  table:not(.ticket-items-table):not(.pos-cart-table) tbody td[colspan]::before {
    display: none !important;
  }

  /* Etiqueta / Label de cada celda usando ::before y data-label */
  table:not(.ticket-items-table):not(.pos-cart-table) tbody td::before {
    content: attr(data-label);
    font-weight: 700 !important;
    color: #64748b !important;
    font-size: 0.78rem !important;
    text-transform: uppercase !important;
    letter-spacing: 0.3px !important;
    text-align: left !important;
    margin-right: 12px !important;
    flex-shrink: 0 !important;
    max-width: 48% !important;
  }

  /* Ocultar pseudo-label en celdas de acciones o sin etiqueta */
  table:not(.ticket-items-table):not(.pos-cart-table) tbody td:not([data-label])::before,
  table:not(.ticket-items-table):not(.pos-cart-table) tbody td[data-label=""]::before,
  table:not(.ticket-items-table):not(.pos-cart-table) tbody td[data-label="(ícono/acción)"]::before,
  table:not(.ticket-items-table):not(.pos-cart-table) tbody td[data-label="(ícono/checkbox/vacío)"]::before,
  table:not(.ticket-items-table):not(.pos-cart-table) tbody td[data-label="Acciones"]::before,
  table:not(.ticket-items-table):not(.pos-cart-table) tbody td[data-label="Acción"]::before {
    display: none !important;
  }

  /* Celda de acciones dispuesta horizontalmente al final de la card */
  table:not(.ticket-items-table):not(.pos-cart-table) tbody td.th-actions,
  table:not(.ticket-items-table):not(.pos-cart-table) tbody td[data-label="Acciones"],
  table:not(.ticket-items-table):not(.pos-cart-table) tbody td[data-label="Acción"] {
    justify-content: flex-end !important;
    gap: 8px !important;
    padding-top: 12px !important;
    margin-top: 4px !important;
    border-top: 1px solid #e2e8f0 !important;
    border-bottom: none !important;
    flex-wrap: wrap !important;
    width: 100% !important;
  }

  /* Botones de acción táctiles (mínimo 44x44px) */
  table:not(.ticket-items-table):not(.pos-cart-table) tbody td button,
  table:not(.ticket-items-table):not(.pos-cart-table) tbody td .btn-action,
  table:not(.ticket-items-table):not(.pos-cart-table) tbody td .btn-icon-action,
  table:not(.ticket-items-table):not(.pos-cart-table) tbody td .btn-primary-action,
  table:not(.ticket-items-table):not(.pos-cart-table) tbody td .btn-secondary-action,
  table:not(.ticket-items-table):not(.pos-cart-table) tbody td .btn-danger-action {
    min-width: 44px !important;
    min-height: 44px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 8px 14px !important;
    touch-action: manipulation !important;
    border-radius: 8px !important;
    font-size: 0.88rem !important;
  }

  /* Paginación táctil en móvil */
  .pagination,
  .table-pagination,
  .pagination-controls {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 8px !important;
    justify-content: center !important;
    align-items: center !important;
    margin-top: 14px !important;
    width: 100% !important;
  }

  .pagination button,
  .pagination-btn,
  .page-btn {
    min-width: 44px !important;
    min-height: 44px !important;
    font-size: 0.95rem !important;
    border-radius: 8px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    touch-action: manipulation !important;
  }

  /* Barras de búsqueda y filtros de tablas en móvil */
  .search-bar-container,
  .inventory-toolbar,
  .fiados-toolbar {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 10px !important;
  }

  .search-input-wrapper {
    max-width: 100% !important;
    width: 100% !important;
  }

  /* ============================================================
     PROMPT 3 — TAREA 1: DASHBOARD TÁCTIL Y LIMPIO EN MÓVIL (< 768px)
     ============================================================ */
  #panel-dashboard {
    overflow-x: hidden !important;
    max-width: 100% !important;
  }

  /* Encabezado del Dashboard */
  #panel-dashboard .module-header {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 10px !important;
    margin-bottom: 14px !important;
  }

  #panel-dashboard .module-header h2 {
    font-size: 1.25rem !important;
  }

  #panel-dashboard .module-header .module-subtitle {
    font-size: 0.8rem !important;
  }

  #panel-dashboard .module-header > div:last-child {
    width: 100% !important;
    display: flex !important;
    gap: 8px !important;
  }

  #panel-dashboard .module-header > div:last-child button {
    flex: 1 !important;
    justify-content: center !important;
    min-height: 44px !important;
    font-size: 0.84rem !important;
  }

  /* Flujo Operativo: 1 columna en celular para garantizar que USD y Bs queden impecables */
  .dashboard-finance-twin-grid {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
    margin-bottom: 18px !important;
  }

  .dashboard-finance-twin-grid .kpi-card {
    padding: 16px 18px !important;
    border-radius: 14px !important;
    overflow: hidden !important;
    box-sizing: border-box !important;
  }

  /* Monto USD en tipografía grande y legible */
  #kpi-ingresos-mes,
  #kpi-gastos-mes,
  #kpi-balance-neto-mes {
    font-size: 1.55rem !important;
    font-weight: 800 !important;
    line-height: 1.2 !important;
    word-break: break-word !important;
    margin: 0 !important;
  }

  /* Monto Bs. en tipografía secundaria más pequeña, sin montarse sobre el USD */
  #kpi-ingresos-mes-bs,
  #kpi-gastos-mes-bs,
  #kpi-balance-neto-mes-bs {
    font-size: 0.88rem !important;
    font-weight: 700 !important;
    margin-top: 4px !important;
    margin-bottom: 2px !important;
    display: block !important;
    word-break: break-word !important;
    line-height: 1.3 !important;
  }

  #kpi-ingresos-mes-sub,
  #kpi-gastos-mes-sub,
  #kpi-balance-neto-mes-sub {
    font-size: 0.78rem !important;
    margin-top: 4px !important;
    display: block !important;
    line-height: 1.3 !important;
  }

  /* Arqueo de Caja y Bancos: 1 columna con montos limpios */
  .dashboard-arqueo-panel {
    padding: 14px 16px !important;
    border-radius: 12px !important;
    margin-bottom: 18px !important;
  }

  .dashboard-arqueo-panel > div:last-child {
    grid-template-columns: 1fr !important;
    gap: 10px !important;
  }

  #arqueo-efectivo-usd,
  #arqueo-bolivares-bs,
  #arqueo-fiados-usd {
    font-size: 1.35rem !important;
    font-weight: 800 !important;
    line-height: 1.2 !important;
    word-break: break-word !important;
  }

  #arqueo-efectivo-usd-bs,
  #arqueo-bolivares-usd,
  #arqueo-fiados-bs {
    font-size: 0.82rem !important;
    font-weight: 600 !important;
    margin-top: 2px !important;
    display: block !important;
    word-break: break-word !important;
  }

  /* Termómetro de Protección Patrimonial: 1 columna */
  .patrimonio-grid {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
    margin-bottom: 18px !important;
  }

  .patrimonio-card {
    padding: 14px 16px !important;
    border-radius: 12px !important;
    overflow: hidden !important;
    box-sizing: border-box !important;
  }

  .patrimonio-val-usd {
    font-size: 1.4rem !important;
    font-weight: 800 !important;
    line-height: 1.2 !important;
    word-break: break-word !important;
  }

  .patrimonio-val-bs {
    font-size: 0.86rem !important;
    font-weight: 600 !important;
    margin-top: 2px !important;
    display: block !important;
    word-break: break-word !important;
  }

  .patrimonio-desc {
    font-size: 0.78rem !important;
    margin-top: 6px !important;
    line-height: 1.35 !important;
  }

  /* Grid de Métricas KPI: 2 columnas legibles */
  .dashboard-kpi-grid,
  #panel-dashboard .dashboard-kpi-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 10px !important;
  }

  .kpi-card {
    padding: 14px !important;
    border-radius: 12px !important;
    overflow: hidden !important;
    box-sizing: border-box !important;
    min-width: 0 !important;
  }

  .kpi-value {
    font-size: 1.25rem !important;
    font-weight: 800 !important;
    line-height: 1.2 !important;
    word-break: break-word !important;
  }

  .kpi-label {
    font-size: 0.78rem !important;
    line-height: 1.2 !important;
  }

  .kpi-subtext {
    font-size: 0.74rem !important;
    margin-top: 3px !important;
    display: block !important;
    word-break: break-word !important;
    line-height: 1.25 !important;
  }

  /* Gráficos de ingresos del Dashboard */
  .dashboard-charts-grid,
  #panel-dashboard .dashboard-charts-grid {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
  }

  .chart-card {
    padding: 16px !important;
  }

  .chart-svg-container {
    width: 100% !important;
    min-height: 200px !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
  }

  /* Tarjeta de Logs del Dashboard en móvil */
  #dashboard-audit-logs-card {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 14px !important;
    padding: 16px !important;
  }

  #dashboard-audit-logs-card > div:last-child {
    width: 100% !important;
    justify-content: space-between !important;
  }

  #modal-factura-completa-preview .modal-card {
    width: 100% !important;
    max-height: 94vh !important;
    border-radius: 20px 20px 0 0 !important;
  }

  #factura-preview-inline-frame {
    height: 520px !important;
  }
}

/* ============================================================
   PROMPT 3 — FASE 1 & 2: TABLET (768px – 1023px)
   ============================================================ */
@media (min-width: 768px) and (max-width: 1023px) {
  /* Tablas normales con scroll horizontal táctil si exceden el ancho */
  .table-responsive-wrapper,
  .table-responsive,
  .table-container,
  .table-wrapper {
    width: 100% !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
  }

  /* Flujo Operativo y Arqueo en Tablet */
  .dashboard-finance-twin-grid {
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 14px !important;
  }

  .dashboard-arqueo-panel > div:last-child {
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 12px !important;
  }

  /* Protección Patrimonial: 2 columnas */
  .patrimonio-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 14px !important;
  }

  /* KPIs: 3 columnas */
  .dashboard-kpi-grid,
  #panel-dashboard .dashboard-kpi-grid {
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 12px !important;
  }

  /* Gráficos: 100% ancho */
  .dashboard-charts-grid,
  #panel-dashboard .dashboard-charts-grid {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
  }
}

/* ============================================================
   PROMPT 3 — DESKTOP Y TABLET (>= 768px): Scroll horizontal seguro
   ============================================================ */
@media (min-width: 768px) {
  .table-responsive-wrapper,
  .table-responsive,
  .table-container,
  .table-wrapper {
    width: 100% !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
  }
}


/* ==========================================================
   INVENTARIO MÓVIL: tarjetas compactas y bien separadas (solo CSS)
   Acotado a #products-table; no afecta otras tablas ni escritorio/tablet.
   ========================================================== */
@media (max-width: 767px) {
  #products-table tbody tr {
    display: flex !important;
    flex-wrap: wrap !important;
    column-gap: 12px !important;
    padding: 8px 12px 10px !important;
    margin-bottom: 14px !important;
    border: 1px solid #cbd5e1 !important;
    border-left: 4px solid var(--color-primary) !important;
    border-radius: 10px !important;
    box-shadow: 0 2px 6px rgba(15, 23, 42, 0.12) !important;
  }

  #products-table tbody td {
    padding: 3px 0 !important;
    min-height: 28px !important;
    font-size: 0.84rem !important;
    border-bottom: none !important;
    width: 100% !important;
  }

  #products-table tbody td::before {
    font-size: 0.66rem !important;
    letter-spacing: 0.2px !important;
    margin-right: 8px !important;
  }

  /* Orden compacto: Producto, Venta, Costo|Stock, Código|Margen, Acciones */
  #products-table tbody td:nth-child(2) { order: 1 !important; padding-bottom: 5px !important; border-bottom: 1px solid #e2e8f0 !important; margin-bottom: 2px !important; }
  #products-table tbody td:nth-child(4) { order: 2 !important; }
  #products-table tbody td:nth-child(3) { order: 3 !important; width: calc(50% - 6px) !important; }
  #products-table tbody td:nth-child(6) { order: 4 !important; width: calc(50% - 6px) !important; }
  #products-table tbody td:nth-child(1) { order: 5 !important; width: calc(50% - 6px) !important; }
  #products-table tbody td:nth-child(5) { order: 6 !important; width: calc(50% - 6px) !important; }
  #products-table tbody td:nth-child(7) { order: 7 !important; }

  /* El nombre actúa como título de la tarjeta: sin etiqueta y alineado a la izquierda */
  #products-table tbody td:nth-child(2)::before { display: none !important; }
  #products-table tbody td:nth-child(2) { justify-content: flex-start !important; text-align: left !important; font-size: 0.92rem !important; }

  /* Acciones: alto táctil 44px, menos ancho */
  #products-table tbody td:nth-child(7) {
    padding-top: 8px !important;
    margin-top: 4px !important;
    gap: 6px !important;
    justify-content: flex-end !important;
  }

  #products-table tbody td:nth-child(7) button {
    min-height: 44px !important;
    min-width: 44px !important;
    padding: 6px 10px !important;
    font-size: 0.8rem !important;
  }
}