/* Main EQMS Stylesheet — Trakcen design tokens (see DESIGN.md) */

:root {
  /* Typography — DESIGN.md: native system UI stack, no web-font personality noise */
  --font-sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;

  /* Semantic tokens */
  --color-navy: #121A40;
  --color-navy-deep: #0A0E24;
  --color-surface: #ffffff;
  --color-canvas: #f0f2f5;
  --color-ink-primary: #343a40;
  --color-ink-secondary: #495057;
  --color-ink-muted: #6c757d;
  --color-border-subtle: #dee2e6;
  --color-surface-muted: #f8f9fa;
  --color-success: #198754;
  --color-danger: #dc3545;
  --color-warning: #ffc107;
  --color-info: #0dcaf0;
  --color-bilingual-en: #0d6efd;
  --radius-control: 6px;
  --radius-card: 10px;
  --radius-inner: 4px;
  /* Buttons */
  --btn-font-weight: 500;
  --btn-height: 2.375rem;
  --btn-height-sm: 2rem;
  --btn-padding-x: 0.875rem;
  --btn-padding-x-sm: 0.625rem;
  --btn-focus-ring: 0 0 0 3px rgba(18, 26, 64, 0.16);
  --btn-pastel-success-bg: #edf3ec;
  --btn-pastel-success-text: #346538;
  --btn-pastel-success-border: rgba(52, 101, 56, 0.35);
  --btn-pastel-danger-bg: #fdebec;
  --btn-pastel-danger-text: #9f2f2d;
  --btn-pastel-danger-border: rgba(159, 47, 45, 0.35);
  --btn-pastel-warning-bg: #fbf3db;
  --btn-pastel-warning-text: #956400;
  --btn-pastel-warning-border: rgba(149, 100, 0, 0.35);
  --btn-pastel-info-bg: #e1f3fe;
  --btn-pastel-info-text: #1f6c9f;
  --btn-pastel-info-border: rgba(31, 108, 159, 0.35);
  /* Navy-tinted shadows — consistent cool hue, not generic black */
  --shadow-card-rest: 0 1px 2px rgba(18, 26, 64, 0.05), 0 4px 14px rgba(18, 26, 64, 0.07);
  --shadow-card-hover: 0 4px 16px rgba(18, 26, 64, 0.11), 0 2px 6px rgba(18, 26, 64, 0.06);
  --shadow-card-elevated: 0 2px 4px rgba(18, 26, 64, 0.05), 0 8px 28px rgba(18, 26, 64, 0.09);
  --border-card: 1px solid rgba(18, 26, 64, 0.11);
  --shadow-navbar: 0 2px 4px rgba(18, 26, 64, 0.12);
  --shadow-dropdown: 0 0.5rem 1rem rgba(18, 26, 64, 0.14);
  --ease-standard: cubic-bezier(0.4, 0, 0.2, 1);
  --company-primary: var(--color-navy);

  /* Layout */
  --sidebar-width: 240px;
  --navbar-height: 3.5rem;
  --footer-height: 3.25rem;
  --z-footer: 1020;

  /* Z-index scale */
  --z-sidebar: 100;
  --z-navbar: 1030;
  --z-backdrop: 1030;
  --z-dropdown: 1050;
  --z-modal: 1060;

  /* Bootstrap aliases (backward compatible) */
  --bs-blue: var(--color-navy);
  --bs-blue-dark: var(--color-navy-deep);
  --bs-gray-100: var(--color-surface-muted);
  --bs-gray-200: #e9ecef;
  --bs-gray-300: var(--color-border-subtle);
  --bs-gray-400: #ced4da;
  --bs-gray-500: #adb5bd;
  --bs-gray-600: var(--color-ink-muted);
  --bs-gray-700: var(--color-ink-secondary);
  --bs-gray-800: #343a40;
  --bs-gray-900: var(--color-ink-primary);
  --bs-green: var(--color-success);
  --bs-red: var(--color-danger);
  --bs-yellow: var(--color-warning);
  --bs-cyan: var(--color-info);
  --bs-white: var(--color-surface);
  --bs-primary: var(--company-primary);
  --bs-primary-rgb: 18, 26, 64;
  --bs-body-color: var(--color-ink-primary);
  --bs-emphasis-color: var(--color-ink-primary);
  --bs-heading-color: var(--color-ink-primary);
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
  color: var(--color-ink-primary);
  background-color: var(--color-surface);
  margin: 0;
  padding: 0 0 var(--footer-height);
  text-rendering: optimizeLegibility;
}

body.app-authenticated {
  background-color: var(--color-canvas);
}

/* Ink hierarchy — dark grays only; never pure black */
.text-dark,
.text-black {
  --bs-text-opacity: 1;
  color: var(--color-ink-primary) !important;
}

h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6,
.card-title,
.modal-title {
  color: var(--color-ink-primary);
}

/* Accessibility — keyboard skip link */
.ds-skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 9999;
  padding: 0.5rem 1rem;
  background: var(--color-navy);
  color: #fff;
  font-weight: 600;
  font-size: 0.875rem;
  border-radius: var(--radius-control);
  text-decoration: none;
  transition: top 0.2s var(--ease-standard);
}

.ds-skip-link:focus {
  top: 0.75rem;
  outline: 2px solid #fff;
  outline-offset: 2px;
}

/* Readable prose width for long-form text blocks */
.ds-prose {
  max-width: 70ch;
  line-height: 1.6;
}

/* Section caption labels (DESIGN.md) */
.section-label,
.ds-section-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #94a3b8;
  margin-bottom: 0.5rem;
}

.text-english {
  color: var(--color-bilingual-en) !important;
  font-style: italic;
}

/* Navbar */
.navbar {
  height: var(--navbar-height);
  padding: 0.5rem 1rem;
  background-color: var(--company-primary, var(--color-navy));
  box-shadow: var(--shadow-navbar);
}

/* Notificaciones */
.notification-dropdown {
  padding: 0;
  width: 320px;
  min-width: 320px;
}

.notification-dropdown.notification-dropdown--mobile {
  width: 300px;
  min-width: 300px;
}

#desktopNotificationsList {
  max-height: 360px;
  overflow-y: auto;
}

.navbar .nav-link .badge#notification-count,
.navbar .badge#mobileNotificationCount {
  font-size: 0.65rem;
  display: none;
}

.notification-item {
  padding: 10px 15px;
  border-bottom: 1px solid var(--bs-gray-200);
  cursor: pointer;
  transition: background-color 0.2s;
}

.notification-item:hover {
  background-color: var(--bs-gray-100);
}

.notification-title {
  font-weight: 600;
  margin-bottom: 5px;
  font-size: 0.9rem;
}

.notification-message {
  color: var(--bs-gray-700);
  font-size: 0.85rem;
  margin-bottom: 5px;
}

.notification-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--bs-gray-600);
}

.notification-time {
  font-style: italic;
}

.notification-high-priority {
  border-left: 3px solid var(--bs-red);
}

.notification-badge {
  position: absolute;
  top: -5px;
  right: -5px;
  font-size: 0.65rem;
  background-color: var(--bs-red);
  color: white;
  border-radius: 50%;
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.navbar-brand {
  font-weight: 700;
  color: var(--bs-white) !important;
}

.navbar-dark .navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.85);
  transition: color 0.15s ease-in-out;
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link:focus {
  color: rgba(255, 255, 255, 0.95);
}

.navbar-dark .navbar-nav .nav-link.active {
  color: var(--bs-white);
  font-weight: 500;
}

/* Top navbar — light text on company/navy background */
.navbar-trakcen,
.navbar-dark.navbar-trakcen {
  color: #fff;
}

.navbar-trakcen .btn-outline-light,
.navbar-dark .btn-outline-light {
  color: #fff;
  background-color: transparent;
  border-color: transparent;
  box-shadow: none;
}

.navbar-trakcen .btn-outline-light:hover,
.navbar-trakcen .btn-outline-light:focus-visible,
.navbar-trakcen .btn-outline-light:active,
.navbar-trakcen .btn.show > .btn-outline-light,
.navbar-dark .btn-outline-light:hover,
.navbar-dark .btn-outline-light:focus-visible,
.navbar-dark .btn-outline-light:active,
.navbar-dark .btn.show > .btn-outline-light {
  color: #fff;
  background-color: rgba(255, 255, 255, 0.12);
  border-color: transparent;
}

.navbar-trakcen .dropdown-toggle::after,
.navbar-dark .dropdown-toggle::after {
  border-top-color: rgba(255, 255, 255, 0.85);
}

.navbar-trakcen .language-code,
.navbar-trakcen .company-name,
.navbar-trakcen .btn-outline-light i {
  color: inherit;
}

/* Dark surfaces — headings, labels and muted text stay readable */
.bg-primary.text-white,
.bg-dark.text-white,
.card.bg-primary.text-white,
.card-header.bg-primary,
.card-header.bg-dark,
.card-header.bg-danger,
.card-header.bg-danger.text-white,
.modal-header.bg-primary,
.modal-header.bg-primary.text-white,
.modal-header.bg-dark,
.modal-header.bg-danger,
.modal-header.bg-danger.text-white {
  color: #fff;
}

.bg-primary.text-white h1,
.bg-primary.text-white h2,
.bg-primary.text-white h3,
.bg-primary.text-white h4,
.bg-primary.text-white h5,
.bg-primary.text-white h6,
.bg-primary.text-white .card-title,
.bg-primary.text-white .modal-title,
.bg-dark.text-white h1,
.bg-dark.text-white h2,
.bg-dark.text-white h3,
.bg-dark.text-white h4,
.bg-dark.text-white h5,
.bg-dark.text-white h6,
.bg-dark.text-white .card-title,
.card-header.bg-primary h1,
.card-header.bg-primary h2,
.card-header.bg-primary h3,
.card-header.bg-primary h4,
.card-header.bg-primary h5,
.card-header.bg-primary h6,
.card-header.bg-primary .card-title,
.card-header.bg-primary .ds-section-title,
.card-header.bg-primary .ds-title,
.card-header.bg-dark h1,
.card-header.bg-dark h2,
.card-header.bg-dark h3,
.card-header.bg-dark h4,
.card-header.bg-dark h5,
.card-header.bg-dark h6,
.card-header.bg-dark .card-title,
.card-header.bg-danger h1,
.card-header.bg-danger h2,
.card-header.bg-danger h3,
.card-header.bg-danger h4,
.card-header.bg-danger h5,
.card-header.bg-danger h6,
.card-header.bg-danger .card-title,
.card-header.bg-danger .ds-section-title,
.modal-header.bg-primary .modal-title,
.modal-header.bg-dark .modal-title,
.modal-header.bg-danger .modal-title {
  color: #fff !important;
}

.bg-primary.text-white .text-muted,
.card-header.bg-primary .text-muted,
.modal-header.bg-primary .text-muted,
.modal-header.bg-danger .text-muted {
  color: rgba(255, 255, 255, 0.78) !important;
}

.bg-primary.text-white small,
.card-header.bg-primary small,
.card-header.bg-dark small,
.card-header.bg-danger small,
.modal-header.bg-primary small {
  color: rgba(255, 255, 255, 0.85);
}

.modal-header.bg-primary .btn-close,
.modal-header.bg-dark .btn-close,
.modal-header.bg-danger .btn-close {
  filter: invert(1) grayscale(100%) brightness(200%);
}

/* Dropdown */
.dropdown-menu {
  border: 1px solid rgba(0, 0, 0, 0.15);
  border-radius: var(--radius-control);
  box-shadow: var(--shadow-dropdown);
}

.dropdown-item {
  padding: 0.5rem 1rem;
  transition: background-color 0.15s ease-in-out;
  color: var(--bs-blue); /* Azul marino oscuro */
}

.dropdown-item:hover {
  background-color: rgba(18, 26, 64, 0.1);
  color: var(--bs-blue); /* Azul marino oscuro */
}

/* Sidebar — hierarchical vertical nav */
.sidebar {
  position: fixed;
  top: var(--navbar-height);
  left: 0;
  bottom: var(--footer-height);
  width: var(--sidebar-width);
  z-index: var(--z-sidebar, 100);
  padding: 0;
  box-shadow: inset -1px 0 0 rgba(0, 0, 0, 0.08), 2px 0 8px rgba(0,0,0,0.04);
  background-color: var(--bs-white);
  overflow-y: auto;
  transition: transform 0.25s cubic-bezier(.4,0,.2,1);
  scrollbar-width: thin;
  scrollbar-color: rgba(18,26,64,0.18) transparent;
}

.sidebar .position-sticky {
  padding-top: 0.65rem !important;
}

.sidebar::-webkit-scrollbar {
  width: 4px;
}
.sidebar::-webkit-scrollbar-track {
  background: transparent;
}
.sidebar::-webkit-scrollbar-thumb {
  background-color: rgba(18,26,64,0.18);
  border-radius: 4px;
}

.sidebar .collapse {
  transition: height 0.25s ease;
}

/* Shared nav-link base */
.sidebar .nav-link {
  color: var(--bs-gray-700);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  white-space: normal;
  line-height: 1.35;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
  border-left: 3px solid transparent;
  border-radius: 0 0.25rem 0.25rem 0;
  margin: 0;
}

.sidebar .nav-link i:not(.fa-chevron-down) {
  flex-shrink: 0;
  text-align: center;
  opacity: 0.8;
  transition: opacity 0.15s ease;
}

.sidebar .nav-link:hover {
  color: var(--bs-blue);
  background-color: rgba(18, 26, 64, 0.06);
}

.sidebar .nav-link:hover i {
  opacity: 1;
}

.sidebar .nav-link.active {
  color: var(--bs-blue);
  background-color: rgba(18, 26, 64, 0.09);
  border-left-color: var(--bs-blue);
  font-weight: 600;
}

.sidebar .nav-link.active i {
  opacity: 1;
}

/* Level 1 — top menu */
.sidebar > .position-sticky > .nav.flex-column > .nav-item > .nav-link {
  padding: 0.52rem 1rem;
  font-size: 0.875rem;
}

.sidebar > .position-sticky > .nav.flex-column > .nav-item > .nav-link i:not(.fa-chevron-down) {
  font-size: 0.9375rem;
  width: 1.125rem;
}

/* Level 2 — first submenu (tree rail) */
.sidebar > .position-sticky > .nav > .nav-item > .collapse > .nav.flex-column {
  margin-left: 0 !important;
  padding: 0.2rem 0 0.35rem 0.75rem;
  border-left: 2px solid rgba(18, 26, 64, 0.12);
}

.sidebar > .position-sticky > .nav > .nav-item > .collapse > .nav > .nav-item > .nav-link {
  padding: 0.42rem 0.7rem 0.42rem 0.85rem;
  font-size: 0.8125rem;
  color: var(--bs-gray-600);
  border-left-width: 2px;
}

/* Level 2 group headers (Structure, Courses, Reports…) */
.sidebar > .position-sticky > .nav > .nav-item > .collapse > .nav > .nav-item > .nav-link[data-bs-toggle="collapse"] {
  font-weight: 600;
  color: var(--bs-gray-700);
  padding-top: 0.48rem;
  padding-bottom: 0.48rem;
}

.sidebar > .position-sticky > .nav > .nav-item > .collapse > .nav > .nav-item > .nav-link[data-bs-toggle="collapse"][aria-expanded="true"] {
  color: var(--bs-blue);
  background-color: rgba(18, 26, 64, 0.05);
}

/* Level 3 — nested submenu */
.sidebar .collapse .collapse > .nav.flex-column {
  margin-left: 0.35rem !important;
  padding: 0.15rem 0 0.25rem 0.6rem;
  border-left: 2px solid rgba(18, 26, 64, 0.16);
}

.sidebar .collapse .collapse .nav-link {
  padding: 0.38rem 0.6rem 0.38rem 0.7rem;
  font-size: 0.8125rem;
  line-height: 1.35;
  color: var(--bs-gray-600);
  border-left-width: 2px;
}

.sidebar .collapse .collapse .nav-link.active {
  background-color: rgba(18, 26, 64, 0.08);
}

.sidebar > .position-sticky > .nav > .nav-item > .collapse .nav-link:hover,
.sidebar > .position-sticky > .nav > .nav-item > .collapse .nav-link.active {
  border-left-color: var(--bs-blue);
}

/* Chevrons */
.sidebar .nav-link .fa-chevron-down {
  float: none !important;
  margin-left: auto;
  flex-shrink: 0;
  font-size: 0.65rem;
  transition: transform 0.2s ease;
  opacity: 0.55;
}

.sidebar .nav-link[data-bs-toggle="collapse"] .fa-chevron-down {
  margin-left: auto;
}

.sidebar .nav-link[data-bs-toggle="collapse"][aria-expanded="true"] .fa-chevron-down {
  transform: rotate(180deg);
  opacity: 0.85;
}

.sidebar .collapse .nav-link[data-bs-toggle="collapse"] .fa-chevron-down {
  font-size: 0.58rem;
}

.sidebar .nav-link .badge {
  margin-left: 0.35rem;
  flex-shrink: 0;
}

/* Main content area */
main {
  margin-left: var(--sidebar-width);
  padding: 1.5rem 1.5rem 2rem;
  transition: margin-left 0.3s ease;
  width: calc(100% - var(--sidebar-width));
  max-width: none;
  min-height: calc(100vh - var(--navbar-height) - var(--footer-height));
  background-color: var(--color-canvas);
}

.app-authenticated .footer {
  left: var(--sidebar-width);
  right: 0;
  width: auto;
  margin-left: 0;
}

/* Mobile navigation toggler */
.sidebar-toggler {
  display: none;
  cursor: pointer;
  background-color: var(--bs-blue);
  color: var(--bs-white);
  border: none;
  border-radius: 50%;
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 50px;
  height: 50px;
  z-index: 1050;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

/* Responsive adjustments */
@media (max-width: 991.98px) {
  .app-authenticated .container-fluid > .row > main {
    flex: 0 0 100% !important;
    max-width: 100% !important;
    width: 100% !important;
  }

  .sidebar {
    transform: translateX(-100%);
    width: var(--sidebar-width);
    position: fixed;
    z-index: 1040;
  }

  .sidebar.show {
    transform: translateX(0);
  }

  main {
    margin-left: 0;
    width: 100%;
  }

  .app-authenticated .footer {
    left: 0;
    right: 0;
    width: auto;
    margin-left: 0;
  }

  .sidebar-toggler {
    display: flex;
    align-items: center;
    justify-content: center;
    bottom: calc(var(--footer-height) + 12px);
  }

  .sidebar .nav-link span {
    font-size: 0.9rem;
  }

  /* Overlay when sidebar is shown on tablet/mobile */
  .sidebar-backdrop {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: var(--z-backdrop, 1030);
  }

  .sidebar-backdrop.show {
    display: block;
  }
}

@media (max-width: 767.98px) {
  main {
    padding: 1rem;
  }

  /* Centrar y superponer el dropdown de notificaciones en mobile */
  #mobileNotifButton + .dropdown-menu {
    position: fixed !important;
    top: 60px !important; /* Ajusta según la altura de tu navbar */
    left: 50% !important;
    right: auto !important;
    transform: translateX(-50%) !important;
    min-width: 90vw !important;
    max-width: 95vw !important;
    width: 90vw !important;
    z-index: 3000 !important;
    margin-top: 0 !important;
  }
}

/* Cards */
.card {
  border-radius: var(--radius-card);
  border: var(--border-card);
  box-shadow: var(--shadow-card-rest);
  margin-bottom: 1.25rem;
  background-color: var(--color-surface);
  transition: box-shadow 0.15s var(--ease-standard), transform 0.15s var(--ease-standard);
}

.card > .card-header:not([class*="bg-"]) {
  background-color: var(--color-surface-muted);
  border-bottom: 1px solid rgba(18, 26, 64, 0.08);
}

.card-interactive:hover,
.ds-widget-card:hover,
.dashboard-card:hover,
.widget-container .card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-1px);
}

.card-header:not([class*="bg-"]) {
  padding: 0.85rem 1.25rem;
  background-color: var(--color-surface-muted);
  border-bottom: 1px solid rgba(18, 26, 64, 0.08);
  font-weight: 600;
  border-radius: calc(var(--radius-card) - 1px) calc(var(--radius-card) - 1px) 0 0;
}

.card-header.bg-light,
.card-header.bg-white,
.card-footer.bg-light {
  background-color: var(--color-surface) !important;
}

.card-body {
  padding: 1.25rem;
}

.card-footer {
  padding: 0.75rem 1.25rem;
  background-color: rgba(18, 26, 64, 0.02);
  border-top: 1px solid rgba(18, 26, 64, 0.08);
  border-radius: 0 0 calc(0.625rem - 1px) calc(0.625rem - 1px);
}

/* Buttons — global Trakcen system (DESIGN.md §5) */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  min-height: var(--btn-height);
  height: auto;
  padding: 0.4375rem var(--btn-padding-x);
  font-size: 0.875rem;
  font-weight: var(--btn-font-weight);
  line-height: 1.4;
  text-align: center;
  text-decoration: none;
  vertical-align: middle;
  white-space: nowrap;
  border: 1px solid transparent;
  border-radius: var(--radius-control);
  cursor: pointer;
  user-select: none;
  transition:
    color 0.15s var(--ease-standard),
    background-color 0.15s var(--ease-standard),
    border-color 0.15s var(--ease-standard),
    box-shadow 0.15s var(--ease-standard),
    transform 0.12s var(--ease-standard);
}

.btn:focus {
  outline: 0;
  box-shadow: none;
}

.btn:focus-visible {
  outline: 2px solid rgba(18, 26, 64, 0.55);
  outline-offset: 2px;
  box-shadow: var(--btn-focus-ring);
}

.btn:disabled,
.btn.disabled,
fieldset:disabled .btn {
  opacity: 0.55;
  pointer-events: none;
  transform: none !important;
  box-shadow: none !important;
}

.btn:not(:disabled):not(.disabled):active {
  transform: translateY(1px);
}

/* Solid — primary & neutral */
.btn-primary {
  color: var(--color-surface);
  background-color: var(--company-primary, var(--color-navy));
  border-color: var(--company-primary, var(--color-navy));
}

.btn-primary:hover,
.btn-primary:focus-visible {
  color: var(--color-surface);
  background-color: var(--color-navy-deep);
  border-color: var(--color-navy-deep);
}

.btn-secondary {
  color: var(--color-ink-secondary);
  background-color: var(--color-surface);
  border-color: var(--color-border-subtle);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  color: var(--color-ink-primary);
  background-color: var(--color-surface-muted);
  border-color: #ced4da;
}

.btn-light {
  color: var(--color-ink-secondary);
  background-color: var(--color-surface-muted);
  border-color: var(--color-border-subtle);
}

.btn-light:hover,
.btn-light:focus-visible {
  color: var(--color-ink-primary);
  background-color: #eef1f4;
  border-color: #ced4da;
}

.btn-dark {
  color: var(--color-surface);
  background-color: var(--color-ink-primary);
  border-color: var(--color-ink-primary);
}

.btn-dark:hover,
.btn-dark:focus-visible {
  color: var(--color-surface);
  background-color: #2a2f33;
  border-color: #2a2f33;
}

/* Solid — semantic (pastel fills for non-destructive; danger stays strong) */
.btn-success {
  color: var(--color-surface);
  background-color: var(--color-success);
  border-color: var(--color-success);
}

.btn-success:hover,
.btn-success:focus-visible {
  color: var(--color-surface);
  background-color: #157347;
  border-color: #146c43;
}

.btn-danger {
  color: var(--color-surface);
  background-color: var(--color-danger);
  border-color: var(--color-danger);
}

.btn-danger:hover,
.btn-danger:focus-visible {
  color: var(--color-surface);
  background-color: #bb2d3b;
  border-color: #b02a37;
}

.btn-warning {
  color: var(--btn-pastel-warning-text);
  background-color: var(--btn-pastel-warning-bg);
  border-color: var(--btn-pastel-warning-border);
}

.btn-warning:hover,
.btn-warning:focus-visible {
  color: var(--btn-pastel-warning-text);
  background-color: #f5eac8;
  border-color: rgba(149, 100, 0, 0.5);
}

.btn-info {
  color: var(--btn-pastel-info-text);
  background-color: var(--btn-pastel-info-bg);
  border-color: var(--btn-pastel-info-border);
}

.btn-info:hover,
.btn-info:focus-visible {
  color: var(--btn-pastel-info-text);
  background-color: #cfe9fc;
  border-color: rgba(31, 108, 159, 0.5);
}

/* Outline */
.btn-outline-primary {
  color: var(--company-primary, var(--color-navy));
  background-color: transparent;
  border-color: rgba(var(--bs-primary-rgb), 0.4);
}

.btn-outline-primary:hover,
.btn-outline-primary:focus-visible,
.btn-outline-primary:active,
.btn-check:checked + .btn-outline-primary {
  color: var(--color-surface);
  background-color: var(--company-primary, var(--color-navy));
  border-color: var(--company-primary, var(--color-navy));
}

.btn-outline-secondary {
  color: var(--color-ink-secondary);
  background-color: transparent;
  border-color: var(--color-border-subtle);
}

.btn-outline-secondary:hover,
.btn-outline-secondary:focus-visible,
.btn-outline-secondary:active,
.btn-check:checked + .btn-outline-secondary {
  color: var(--color-ink-primary);
  background-color: var(--color-surface-muted);
  border-color: #ced4da;
}

.btn-outline-success {
  color: var(--btn-pastel-success-text);
  background-color: transparent;
  border-color: var(--btn-pastel-success-border);
}

.btn-outline-success:hover,
.btn-outline-success:focus-visible,
.btn-outline-success:active,
.btn-check:checked + .btn-outline-success {
  color: var(--btn-pastel-success-text);
  background-color: var(--btn-pastel-success-bg);
  border-color: rgba(52, 101, 56, 0.5);
}

.btn-outline-danger {
  color: var(--btn-pastel-danger-text);
  background-color: transparent;
  border-color: var(--btn-pastel-danger-border);
}

.btn-outline-danger:hover,
.btn-outline-danger:focus-visible,
.btn-outline-danger:active,
.btn-check:checked + .btn-outline-danger {
  color: var(--color-surface);
  background-color: var(--color-danger);
  border-color: var(--color-danger);
}

.btn-outline-warning {
  color: var(--btn-pastel-warning-text);
  background-color: transparent;
  border-color: var(--btn-pastel-warning-border);
}

.btn-outline-warning:hover,
.btn-outline-warning:focus-visible,
.btn-outline-warning:active,
.btn-check:checked + .btn-outline-warning {
  color: var(--btn-pastel-warning-text);
  background-color: var(--btn-pastel-warning-bg);
  border-color: rgba(149, 100, 0, 0.5);
}

.btn-outline-info {
  color: var(--btn-pastel-info-text);
  background-color: transparent;
  border-color: var(--btn-pastel-info-border);
}

.btn-outline-info:hover,
.btn-outline-info:focus-visible,
.btn-outline-info:active,
.btn-check:checked + .btn-outline-info {
  color: var(--btn-pastel-info-text);
  background-color: var(--btn-pastel-info-bg);
  border-color: rgba(31, 108, 159, 0.5);
}

.btn-outline-light {
  color: rgba(255, 255, 255, 0.92);
  background-color: transparent;
  border-color: transparent;
  box-shadow: none;
}

.btn-outline-light:hover,
.btn-outline-light:focus-visible,
.btn-outline-light:active,
.btn.show > .btn-outline-light,
.btn-check:checked + .btn-outline-light {
  color: #fff;
  background-color: rgba(255, 255, 255, 0.12);
  border-color: transparent;
}

.btn-outline-dark {
  color: var(--color-ink-primary);
  background-color: transparent;
  border-color: rgba(52, 58, 64, 0.35);
}

.btn-outline-dark:hover,
.btn-outline-dark:focus-visible {
  color: var(--color-surface);
  background-color: var(--color-ink-primary);
  border-color: var(--color-ink-primary);
}

.btn-link {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  min-height: auto;
  padding: 0;
  font-weight: var(--btn-font-weight);
  color: var(--company-primary, var(--color-navy));
  text-decoration: none;
  border: none;
  background: transparent;
}

.btn-link:hover,
.btn-link:focus-visible {
  color: var(--color-navy-deep);
  text-decoration: underline;
  background: transparent;
  transform: none;
}

.btn-link:disabled,
.btn-link.disabled {
  color: var(--color-ink-muted);
}

/* Sizes */
.btn-sm {
  min-height: var(--btn-height-sm);
  padding: 0.3125rem var(--btn-padding-x-sm);
  font-size: 0.8125rem;
  border-radius: var(--radius-inner);
}

.btn-lg {
  min-height: 2.75rem;
  padding: 0.5625rem 1.125rem;
  font-size: 1rem;
  border-radius: var(--radius-control);
}

/* Icon-only compact buttons in tables and toolbars */
.btn-sm:has(> i:only-child),
.btn-sm:has(> .fas:only-child),
.btn-sm:has(> .fa:only-child),
.btn-sm:has(> .far:only-child) {
  padding-left: 0.45rem;
  padding-right: 0.45rem;
}

/* Button groups — clean shared borders */
.btn-group > .btn,
.btn-group-vertical > .btn {
  position: relative;
  flex: 0 1 auto;
}

.btn-group > .btn:not(:first-child),
.btn-group > .btn-group:not(:first-child) {
  margin-left: -1px;
}

.btn-group > .btn:focus-visible,
.btn-group > .btn:hover,
.btn-group > .btn:active,
.btn-group > .btn.active {
  z-index: 1;
}

.btn-group > .btn:first-child {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}

.btn-group > .btn:last-child,
.btn-group > .dropdown-toggle:nth-last-child(2) {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}

.btn-group > .btn:not(:first-child):not(:last-child) {
  border-radius: 0;
}

.btn-group-sm > .btn {
  min-height: var(--btn-height-sm);
}

/* Dropdown toggle caret alignment */
.btn.dropdown-toggle::after {
  margin-left: 0.15em;
  vertical-align: 0.15em;
}

/* Page header actions — consistent toolbar sizing */
.ds-page-header__actions .btn {
  min-height: var(--btn-height-sm);
}

.modal-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.5rem;
}

.modal-footer .btn {
  margin: 0;
}

/* Global confirmation modal (replaces native window.confirm) */
.ds-confirm-modal-dialog {
  max-width: 28rem;
}

.ds-confirm-modal {
  border: 1px solid rgba(18, 26, 64, 0.12);
  border-radius: var(--radius-panel, 10px);
  box-shadow: 0 12px 40px rgba(18, 26, 64, 0.14);
}

.ds-confirm-modal .modal-header {
  border-bottom: 1px solid rgba(18, 26, 64, 0.08);
  padding: 1rem 1.15rem 0.85rem;
}

.ds-confirm-modal .modal-body {
  padding: 1rem 1.15rem;
}

.ds-confirm-modal .modal-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-ink-primary);
}

.ds-confirm-modal__message {
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--color-ink-secondary);
}

.ds-confirm-modal__detail {
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--color-ink-muted);
}

.ds-confirm-modal__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 50%;
  flex-shrink: 0;
  font-size: 0.85rem;
}

.ds-confirm-modal__icon--primary {
  background: rgba(18, 26, 64, 0.08);
  color: var(--company-primary, var(--color-navy));
}

.ds-confirm-modal__icon--danger {
  background: rgba(220, 53, 69, 0.1);
  color: #b42318;
}

.ds-confirm-modal__icon--warning {
  background: rgba(184, 134, 11, 0.12);
  color: #b8860b;
}

.ds-confirm-modal__icon--info {
  background: rgba(18, 26, 64, 0.08);
  color: var(--color-ink-secondary);
}

.card-footer .btn + .btn {
  margin-left: 0.375rem;
}

/* Forms */
.form-control {
  height: calc(1.5em + 0.75rem + 2px);
  padding: 0.375rem 0.75rem;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
  color: var(--color-ink-primary);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-control);
  transition: border-color 0.15s var(--ease-standard), box-shadow 0.15s var(--ease-standard);
}

.form-control:focus {
  color: var(--color-ink-primary);
  background-color: var(--color-surface);
  border-color: var(--color-navy);
  outline: 0;
  box-shadow: 0 0 0 2px rgba(18, 26, 64, 0.12);
}

.form-label {
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--color-ink-primary);
}

.form-select {
  padding: 0.375rem 2.25rem 0.375rem 0.75rem;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
  color: var(--color-ink-primary);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-control);
  transition: border-color 0.15s var(--ease-standard), box-shadow 0.15s var(--ease-standard);
}

.form-select:focus {
  border-color: var(--color-navy);
  outline: 0;
  box-shadow: 0 0 0 2px rgba(18, 26, 64, 0.12);
}

.form-group, .mb-3 {
  margin-bottom: 1rem;
}

/* Tables */
.table {
  width: 100%;
  margin-bottom: 1rem;
  color: var(--color-ink-primary);
  border-collapse: collapse;
}

.table th,
.table td {
  padding: 0.6rem 0.75rem;
  border-bottom: 1px solid rgba(0,0,0,0.06);
  vertical-align: middle;
  font-variant-numeric: tabular-nums;
}

.table thead th {
  background-color: var(--color-surface-muted);
  color: var(--color-ink-secondary);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.01em;
  padding: 0.65rem 0.75rem;
  vertical-align: middle;
}

.table > thead.table-light th,
.table thead.table-light th {
  background-color: var(--color-surface-muted);
  color: var(--color-ink-secondary);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.table-hover tbody tr {
  transition: background-color 0.1s ease;
}

.table-striped tbody tr:nth-of-type(odd) {
  background-color: rgba(0, 0, 0, 0.02);
}

.table-hover tbody tr:hover {
  background-color: rgba(18, 26, 64, 0.03);
}

/* Estilos específicos para tabla oscura */
.table-dark {
  color: var(--bs-white);
  background-color: var(--bs-blue);
}

.table-dark th,
.table-dark td,
.table-dark thead th {
  border-color: var(--bs-blue-dark);
  background-color: var(--bs-blue);
  color: var(--bs-white);
}

.table-dark tbody + tbody {
  border-top-color: var(--bs-blue-dark);
}

.table-dark-striped tbody tr:nth-of-type(odd) {
  background-color: rgba(255, 255, 255, 0.05);
}

.table-dark-hover tbody tr:hover {
  background-color: rgba(255, 255, 255, 0.075);
}

/* Utilities */
.shadow-sm {
  box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075) !important;
}

.shadow {
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15) !important;
}

.shadow-lg {
  box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.175) !important;
}

.rounded {
  border-radius: 0.375rem !important;
}

.rounded-circle {
  border-radius: 50% !important;
}

.text-primary {
  color: var(--bs-blue) !important;
}

.text-secondary {
  color: var(--bs-gray-600) !important;
}

.text-success {
  color: var(--bs-green) !important;
}

.text-danger {
  color: var(--bs-red) !important;
}

.text-warning {
  color: var(--bs-yellow) !important;
}

.text-info {
  color: var(--bs-cyan) !important;
}

.text-muted {
  color: var(--bs-gray-600) !important;
}

.bg-primary {
  background-color: var(--bs-blue) !important;
}

.bg-secondary {
  background-color: var(--bs-gray-600) !important;
}

.bg-success {
  background-color: var(--bs-green) !important;
}

.bg-danger {
  background-color: var(--bs-red) !important;
}

.bg-warning {
  background-color: var(--bs-yellow) !important;
}

.bg-info {
  background-color: var(--bs-cyan) !important;
}

.bg-light {
  background-color: var(--bs-gray-100) !important;
}

.bg-dark {
  background-color: var(--bs-gray-800) !important;
}

/* Alerts */
.alert {
  position: relative;
  padding: 0.75rem 1.25rem;
  margin-bottom: 1rem;
  border: 1px solid transparent;
  border-radius: var(--radius-control);
  border-left-width: 4px;
}

.alert-dismissible .btn-close {
  position: absolute;
  top: 0;
  right: 0;
  padding: 0.75rem 1.25rem;
}

.alert-primary {
  color: #084298;
  background-color: #cfe2ff;
  border-color: #b6d4fe;
}

.alert-secondary {
  color: #41464b;
  background-color: #e2e3e5;
  border-color: #d3d6d8;
}

.alert-success {
  color: #0f5132;
  background-color: #d1e7dd;
  border-color: #badbcc;
}

.alert-danger {
  color: #842029;
  background-color: #f8d7da;
  border-color: #f5c2c7;
}

.alert-warning {
  color: #664d03;
  background-color: #fff3cd;
  border-color: #ffecb5;
}

.alert-info {
  color: #055160;
  background-color: #cff4fc;
  border-color: #b6effb;
}

/* Auto dismiss alerts */
.auto-dismiss {
  animation: fadeOut 0.5s ease-in-out 5s forwards;
}

@keyframes fadeOut {
  0% { opacity: 1; transform: translateY(0); }
  100% { opacity: 0; transform: translateY(-4px); }
}

/* Alert entry animation */
.alert {
  animation: alertSlideIn 0.25s ease;
}

@keyframes alertSlideIn {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Better focus rings */
:focus-visible {
  outline: 2px solid var(--bs-blue);
  outline-offset: 2px;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid rgba(18,26,64,0.6);
  outline-offset: 2px;
  box-shadow: 0 0 0 3px rgba(18,26,64,0.15);
}

/* Page header improvements */
.d-flex.border-bottom {
  border-bottom-color: rgba(0,0,0,0.08) !important;
  padding-bottom: 0.875rem !important;
  margin-bottom: 1.25rem !important;
}

/* Badges */
.badge {
  display: inline-block;
  padding: 0.35em 0.65em;
  font-size: 0.75em;
  font-weight: 700;
  line-height: 1;
  text-align: center;
  white-space: nowrap;
  vertical-align: baseline;
  border-radius: 0.375rem;
}

.notification-badge {
  position: absolute;
  top: 0px;
  right: 0px;
  padding: 0.25rem 0.5rem;
  font-size: 0.75rem;
  line-height: 1;
  border-radius: 50%;
  background-color: var(--bs-red);
  color: var(--bs-white);
  min-width: 1rem;
  height: 1rem;
  text-align: center;
}

/* Language selector */
.language-selector {
  display: flex;
  align-items: center;
  font-weight: 500;
}

.language-code {
  font-weight: 700;
  text-transform: uppercase;
}

.dropdown-menu .language-code {
  font-size: 0.9em;
  color: var(--bs-gray-600);
}

.dropdown-item.active .language-code {
  color: inherit;
}

.dropdown-item.active i.fa-check {
  color: var(--bs-green);
}

/* Company selector */
.company-selector {
  display: flex;
  align-items: center;
  font-weight: 500;
}

.company-name {
  max-width: 150px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.company-color-indicator {
  display: inline-block;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 1px solid rgba(0, 0, 0, 0.1);
}

.company-item {
  padding: 0.5rem 1rem;
  transition: background-color 0.15s ease-in-out;
}

.company-item:hover {
  background-color: rgba(0, 0, 0, 0.05);
}

/* Footer — fixed app chrome */
.footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: var(--z-footer);
  min-height: var(--footer-height);
  padding: 0.65rem 0;
  color: var(--color-ink-muted);
  text-align: center;
  background-color: var(--color-surface);
  border-top: 1px solid rgba(18, 26, 64, 0.08);
  box-shadow: 0 -4px 14px rgba(18, 26, 64, 0.05);
}

.footer .container,
.footer .container-fluid {
  max-width: none;
}

.footer .row {
  align-items: center;
}

.footer .text-muted {
  font-size: 0.8125rem;
  line-height: 1.35;
}

.footer a {
  color: var(--color-ink-muted);
  text-decoration: none;
}

.footer a:hover {
  color: var(--company-primary, var(--color-navy));
  text-decoration: underline;
}

/* Status badges (semantic colors only for live status) */
.badge-status-effective,
.badge-status-approved,
.badge-status-active {
  background-color: rgba(25, 135, 84, 0.12);
  color: #146c43;
}

.badge-status-obsolete,
.badge-status-rejected,
.badge-status-cancelled,
.badge-status-danger {
  background-color: rgba(220, 53, 69, 0.12);
  color: #b02a37;
}

.badge-status-draft,
.badge-status-pending,
.badge-status-warning {
  background-color: rgba(255, 193, 7, 0.18);
  color: #997404;
}

.badge-status-neutral {
  background-color: var(--color-surface-muted);
  color: var(--color-ink-secondary);
  border: 1px solid var(--color-border-subtle);
}

/* Empty state */
.ds-empty-state {
  text-align: center;
  padding: 2.5rem 1.5rem;
  color: var(--color-ink-muted);
}

.ds-empty-state-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  opacity: 0.45;
}

.ds-empty-state-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-ink-secondary);
  margin-bottom: 0.5rem;
}

/* Widget card (dashboard + detail panels) */
.ds-widget-card {
  background: var(--color-surface);
  border: 1px solid rgba(0, 0, 0, 0.07);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card-rest);
  transition: box-shadow 0.15s var(--ease-standard), transform 0.15s var(--ease-standard);
  overflow: hidden;
}

.ds-widget-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-1px);
}

.ds-widget-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-ink-secondary);
}

.ds-widget-body {
  padding: 1rem;
}

/* Dashboard cards */
.dashboard-card {
  border-radius: var(--radius-card);
  border: 1px solid rgba(0, 0, 0, 0.07);
  box-shadow: var(--shadow-card-rest);
  transition: transform 0.15s var(--ease-standard), box-shadow 0.15s var(--ease-standard);
  height: 100%;
}

.dashboard-card:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-card-hover);
}

.dashboard-card .card-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  text-align: center;
}

.dashboard-card .card-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: var(--bs-blue); /* Azul marino oscuro */
}

.dashboard-card .card-title {
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.dashboard-card .card-text {
  font-size: 2rem;
  font-weight: 700;
  color: var(--bs-gray-800);
}

/* Stats cards */
.stats-card {
  transition: all 0.2s ease;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  overflow: hidden;
}

.stats-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

.stats-card .card-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1.25rem 0.75rem;
}

.stats-card i {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  color: var(--bs-blue);
}

.stats-number {
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 0.25rem;
}

.stats-title {
  font-size: 0.875rem;
  color: var(--bs-gray-600);
  font-weight: 500;
}

/* Mobile responsiveness for dashboard cards */
@media (max-width: 767.98px) {
  .dashboard-card .card-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
  }
  
  .dashboard-card .card-title {
    font-size: 1rem;
  }
  
  .dashboard-card .card-text {
    font-size: 1.5rem;
  }
  
  .dashboard-card .card-body {
    padding: 1rem;
  }
  
  /* Stats cards on mobile */
  .stats-card i {
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
  }
  
  .stats-number {
    font-size: 1.5rem;
  }
  
  .stats-title {
    font-size: 0.75rem;
  }
  
  .stats-card .card-body {
    padding: 0.75rem 0.5rem;
  }
}

/* Mobile optimization for tables */
@media (max-width: 767.98px) {
  .table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  
  .table th,
  .table td {
    padding: 0.5rem 0.3rem;
    font-size: 0.9rem;
  }
  
  /* Fixes for common Bootstrap components on mobile */
  .modal-dialog {
    margin: 0.5rem;
  }
  
  .dropdown-menu {
    max-width: 95vw;
  }
}

/* Tablet optimizations */
@media (min-width: 768px) and (max-width: 991.98px) {
  body.sidebar-open {
    overflow: hidden;
  }

  .sidebar .nav-link {
    font-size: 0.875rem;
    padding: 0.5rem 0.9rem;
  }
  
  .sidebar .nav-link i:not(.fa-chevron-down) {
    font-size: 0.9375rem;
    width: 1.125rem;
  }
}

/* General mobile optimization */
@media (max-width: 767.98px) {
  .container-fluid {
    padding-left: 10px;
    padding-right: 10px;
  }
  
  h1, .h1 {
    font-size: 1.75rem;
  }
  
  h2, .h2 {
    font-size: 1.5rem;
  }
  
  .navbar-brand {
    font-size: 1.2rem;
  }
  
  .navbar .form-control {
    width: 100px;
  }
  
  /* List group optimizations for mobile */
  .list-group-item {
    padding: 0.75rem 0.5rem;
  }
  
  .list-group-item h6 {
    font-size: 0.9rem;
    max-width: 70%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  
  .list-group-item small {
    font-size: 0.7rem;
  }
  
  /* Better wrapping for flex content on small screens */
  .d-flex.flex-wrap h6 {
    width: 100%;
    margin-bottom: 0.5rem;
    white-space: normal;
  }
  
  /* Card header on mobile */
  .card-header {
    padding: 0.75rem;
    font-size: 1rem;
  }
  
  /* Optimized chart display on mobile */
  .chart-container {
    height: 250px !important;
    max-height: 40vh !important;
  }
}

/* Mobile navbar styles */
/* Top navbar for mobile */
.navbar-buttons {
  display: flex;
  align-items: center;
  margin-left: auto;
}

.navbar-buttons .mobile-dropdown {
  margin-right: 0.5rem;
}

.navbar-buttons .btn-sm {
  padding: 0.25rem 0.5rem;
  font-size: 0.875rem;
}

.navbar-buttons .navbar-toggler {
  margin-left: 0.25rem;
  padding: 0.25rem 0.5rem;
}

/* Fix for dropdowns at mobile size */
@media (max-width: 767.98px) {
  .navbar .dropdown-menu {
    position: absolute;
    left: auto;
    right: 0;
    z-index: 1000;
  }
  
  /* Sidebar dropdown menu fixes for mobile */
  .sidebar .dropdown-menu {
    position: static !important;
    float: none;
    width: auto;
    margin: 0;
    padding: 0;
    background-color: transparent;
    border: none;
    box-shadow: none;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    transform: none !important;
    will-change: initial !important;
  }
  
  .sidebar .dropdown-menu.show {
    max-height: 500px;
    transition: max-height 0.5s ease-in;
  }
  
  .sidebar .dropdown-item {
    padding: 0.5rem 0.5rem 0.5rem 2.5rem;
    color: var(--bs-blue);
    white-space: normal;
    border-radius: 0;
  }
  
  .sidebar .dropdown-item:hover,
  .sidebar .dropdown-item:focus {
    background-color: rgba(18, 26, 64, 0.05);
  }
  
  .sidebar .dropdown-item.active {
    background-color: rgba(18, 26, 64, 0.1);
    color: var(--bs-blue);
    font-weight: 600;
  }
  
  .navbar-brand {
    font-size: 1rem;
    max-width: 140px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  
  .navbar .navbar-collapse {
    max-height: calc(100vh - 56px);
    overflow-y: auto;
  }
  
  .navbar form {
    width: 100%;
  }
  
  /* Mobile search bar */
  .navbar .form-control {
    width: 100%;
  }
  
  /* Fix for dropdowns in collapsed navbar */
  .navbar-collapse .dropdown-menu {
    border: none;
    background-color: rgba(0, 0, 0, 0.05);
    box-shadow: none;
    padding-left: 1rem;
    margin-top: 0;
  }
  
  .navbar-collapse .dropdown-item {
    color: rgba(255, 255, 255, 0.85);
  }
  
  .navbar-collapse .dropdown-item:hover {
    background-color: rgba(255, 255, 255, 0.1);
  }
  
  .navbar-collapse .dropdown-item.active {
    background-color: rgba(255, 255, 255, 0.2);
  }
  
  /* More compact spacing on mobile menu */
  .navbar-nav .nav-link {
    padding: 0.5rem 0;
  }
}

/* Estilos para el menú desplegable de gestión de puestos */
#jobPositionsSubmenu {
    background-color: rgba(0, 0, 0, 0.05);
    border-radius: 0.25rem;
    margin: 0.5rem 0;
}

#jobPositionsSubmenu .nav-link {
    padding-left: 2.5rem;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
}

#jobPositionsSubmenu .nav-link:hover {
    color: #fff;
    background-color: rgba(255, 255, 255, 0.1);
}

#jobPositionsSubmenu .nav-link i {
    width: 1.25rem;
    text-align: center;
    margin-right: 0.5rem;
}

/* Estilos para el ícono de flecha */
.nav-link .fa-chevron-down {
    transition: transform 0.2s ease-in-out;
}

.nav-link[aria-expanded="true"] .fa-chevron-down {
    transform: rotate(180deg);
}

@media (max-width: 767.98px) {
  #navbarNav .navbar-nav.d-md-none {
    background: #fff;
    color: var(--color-ink-primary);
    border-radius: 0.75rem;
    box-shadow: 0 8px 32px rgba(0,0,0,0.18);
    padding: 1rem 0.5rem;
    margin: 1.2rem auto 0 auto;
    max-width: 95vw;
    width: 95vw;
    min-width: 220px;
    z-index: 2000;
    position: relative;
    overflow-y: auto;
    max-height: 60vh;
  }
  #navbarNav .navbar-nav.d-md-none .nav-link {
    color: var(--color-ink-primary);
    font-size: 1.1rem;
    padding: 0.75rem 1.5rem;
    white-space: nowrap;
  }
  #navbarNav .navbar-nav.d-md-none .nav-link i {
    margin-right: 0.5rem;
  }
  #navbarNav .navbar-nav.d-md-none .dropdown-divider, #navbarNav .navbar-nav.d-md-none hr {
    margin: 0.5rem 0;
    border-color: #eee;
  }
}

@media (max-width: 767.98px) {
  .dropdown-menu[aria-labelledby="userDropdown"] {
    background: linear-gradient(180deg, var(--company-primary, #f8f9fa) 10%, #fff 90%) !important;
    border-radius: 1rem !important;
    box-shadow: 0 8px 32px rgba(0,0,0,0.18) !important;
    padding: 1rem !important;
    border: none !important;
    min-width: 90vw !important;
    max-width: 95vw !important;
    width: 90vw !important;
    position: fixed !important;
    top: 60px !important;
    left: 50% !important;
    right: auto !important;
    transform: translateX(-50%) !important;
    z-index: 3000 !important;
  }
  .dropdown-menu[aria-labelledby="userDropdown"] a.btn,
  .dropdown-menu[aria-labelledby="userDropdown"] button.btn {
    background-color: var(--company-primary, #121A40) !important;
    border-color: var(--company-primary, #121A40) !important;
    color: #fff !important;
    display: block !important;
    width: 100% !important;
    margin-bottom: 0.5rem !important;
    text-align: left !important;
    font-size: 1rem !important;
    padding: 0.75rem 1rem !important;
    border-radius: 0.5rem !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  }
  .dropdown-menu[aria-labelledby="userDropdown"] a.btn.btn-danger {
    background-color: #dc3545 !important;
    border-color: #dc3545 !important;
    color: #fff !important;
  }
  .dropdown-menu[aria-labelledby="userDropdown"] a.btn:last-child {
    margin-bottom: 0 !important;
  }
}

.navbar .nav-link .badge {
  margin-left: 0.5rem;
  position: relative;
  top: -2px;
  right: 0;
  transform: none;
  vertical-align: middle;
}

/* ==========================================================================
   Shell visual impact — page chrome, navbar, badges, filter bars
   ========================================================================== */

.navbar-trakcen {
  background-color: var(--company-primary, var(--color-navy)) !important;
}

.navbar-trakcen .navbar-brand img {
  height: 36px;
  width: auto;
  max-width: 220px;
  display: block;
}

.ds-page-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.5rem 0 1rem;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid rgba(18, 26, 64, 0.06);
}

/* Hide chrome when a page does not define page_title */
.ds-page-header:not(:has(.ds-page-title:not(:empty))) {
  display: none;
  margin: 0;
  padding: 0;
  border: none;
}

.ds-page-header__main {
  flex: 1 1 auto;
  min-width: 0;
}

.ds-page-header__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.ds-page-title {
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-ink-primary);
  margin: 0;
  text-wrap: balance;
}

/* Page subtitle — plain text only; no icons or emojis */
.ds-page-subtitle {
  font-size: 0.9375rem;
  color: var(--color-ink-muted);
  margin: 0.35rem 0 0;
  line-height: 1.5;
  max-width: 70ch;
}

/* Standard content area below page chrome */
.ds-page-body {
  margin-top: 0;
}

/* Stacked panels / cards breathe on canvas background */
.ds-page-body > .card,
.ds-page-body > .cq-panel,
.ds-page-body .tab-content > .tab-pane > .cq-panel {
  margin-bottom: 1.25rem;
}

.ds-page-body .tab-content > .tab-pane > .cq-panel:last-child {
  margin-bottom: 0;
}

/* In-page section headings (cards, tables) — smaller than page title */
.ds-section-title {
  font-size: 1.125rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-ink-primary);
  margin: 0;
}

.ds-section-label::after {
  content: '';
  display: block;
  height: 1px;
  background: rgba(0, 0, 0, 0.07);
  margin-top: 0.5rem;
}

.ds-filter-bar {
  padding: 0.85rem 1rem;
  background-color: var(--color-surface-muted);
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: var(--radius-card);
  margin-bottom: 1rem;
}

.table-responsive {
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: var(--radius-card);
  overflow: hidden;
}

.table-responsive > .table {
  margin-bottom: 0;
}

main .badge.bg-success {
  background-color: rgba(25, 135, 84, 0.12) !important;
  color: #146c43 !important;
}

main .badge.bg-danger {
  background-color: rgba(220, 53, 69, 0.12) !important;
  color: #b02a37 !important;
}

main .badge.bg-warning {
  background-color: rgba(255, 193, 7, 0.18) !important;
  color: #997404 !important;
}

main .badge.bg-primary {
  background-color: rgba(18, 26, 64, 0.1) !important;
  color: var(--color-navy) !important;
}

main .badge.bg-secondary,
main .badge.bg-light {
  background-color: var(--color-surface-muted) !important;
  color: var(--color-ink-secondary) !important;
  border: 1px solid var(--color-border-subtle);
}

main .badge.bg-info {
  background-color: rgba(13, 202, 240, 0.12) !important;
  color: #087990 !important;
}

.sidebar .nav-link .badge.sidebar-task-badge,
.sidebar .nav-link .badge.bg-danger {
  font-size: 0.65rem;
  padding: 0.15em 0.45em;
  font-weight: 600;
  background-color: var(--color-danger) !important;
  color: #fff !important;
}

.alert-success {
  border-left-color: var(--color-success);
}

.alert-danger {
  border-left-color: var(--color-danger);
}

.alert-warning {
  border-left-color: var(--color-warning);
}

.alert-info {
  border-left-color: var(--color-info);
}

.alert-primary {
  border-left-color: var(--company-primary, var(--color-navy));
}

/* ==========================================================================
   Typography hierarchy — DESIGN.md scale
   Display 1.6rem | Title 1.25rem | Body 1rem | Label 0.875rem | Caption 0.7rem
   ========================================================================== */

.ds-title {
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-ink-primary);
  margin: 0;
}

.ds-detail-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #94a3b8;
  margin-bottom: 0.75rem;
}

.ds-kpi-value {
  font-size: 2.25rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--color-ink-primary);
  margin: 0;
  font-variant-numeric: tabular-nums;
}

.ds-kpi-value--sm {
  font-size: 1.75rem;
}

.card-header .ds-title,
.card-header .ds-section-title,
.card-header h5.mb-0,
.card-header .card-title {
  font-size: 1.125rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-ink-primary);
}

.modal-title {
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.3;
}

/* Legacy pages: downscale stray h1/h2 inside content until migrated to page_title */
main .ds-page-body > h1,
main .container > h1:first-child,
main .container-fluid > h1:first-child {
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

main .ds-page-body > h2,
main .container > h2:first-child {
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 1rem;
}

.detail-section .ds-detail-label,
.detail-section h6.text-uppercase {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #94a3b8;
}