/**
 * ErpSystem - Main CSS Bundle
 *
 * Hlavní stylesheet pro ErpSystem aplikaci.
 * Importuje všechny modulární CSS soubory.
 *
 * Struktura:
 * - utilities/   - Utility třídy (display, cursor, sizing, ...)
 * - components/  - Sdílené komponenty (layout, typography, gradients)
 * - fleet/       - Fleet modul specifické styly
 * - dochazka/    - Docházka modul specifické styly
 * - rd/          - Řízená dokumentace modul specifické styly
 * - pages/       - Stránkově specifické styly
 */

/* ============================================================
   UTILITIES
   ============================================================ */
@import url('utilities/utilities.css');

/* ============================================================
   COMPONENTS
   ============================================================ */
@import url('components/layout.css');
@import url('components/typography.css');
@import url('components/gradients.css');

/* ============================================================
   MODULES
   ============================================================ */
@import url('fleet/fleet.css');
@import url('dochazka/dochazka.css');
@import url('rd/rd.css');
@import url('finance/finance.css');

/* ============================================================
   PAGES
   ============================================================ */
@import url('pages/tasks.css');

/* ============================================================
   GLOBAL OVERRIDES & FIXES
   ============================================================ */

/**
 * Base body styling for better text readability.
 * Tmavší text pro lepší kontrast.
 */
body {
  color: #2c3e50;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/**
 * Text muted override - slightly darker for readability.
 */
.text-muted {
  color: #5a6c7d !important;
}

/**
 * Badge styling improvements.
 */
.badge {
  font-size: 0.75rem;
  padding: 0.25rem 0.5rem;
  font-weight: 600;
}

/* Badge text color - white for colored backgrounds */
.badge.text-bg-primary,
.badge.text-bg-secondary,
.badge.text-bg-success,
.badge.text-bg-danger,
.badge.text-bg-warning,
.badge.text-bg-info,
.badge.bg-primary,
.badge.bg-secondary,
.badge.bg-success,
.badge.bg-danger,
.badge.bg-warning,
.badge.bg-info {
  color: #fff !important;
}

/**
 * List group item improvements.
 */
.list-group-item {
  border-left: none;
  border-right: none;
}

/**
 * Form control focus state.
 */
.form-control:focus,
.form-select:focus {
  border-color: #5d87ff;
  box-shadow: 0 0 0 0.2rem rgba(93, 135, 255, 0.25);
}

/**
 * Button improvements.
 */
.btn {
  font-weight: 500;
  transition: all 0.2s ease;
}

/* Odkazy stylované jako tlačítka (a.btn) nemají na hover podtrhávat text. */
a.btn:hover,
a.btn:focus {
  text-decoration: none;
}

.btn:hover {
  transform: translateY(-1px);
}

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

/**
 * Card improvements.
 */
.card {
  border: 1px solid #dee2e6;
  transition: box-shadow 0.3s ease;
}

.card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

/**
 * Table improvements.
 */
.table th {
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #6c757d;
  background: #f8f9fa;
}

.table td {
  vertical-align: middle;
}

.table-hover tbody tr:hover {
  background-color: #f8f9fa;
}

/**
 * Modal improvements.
 */
.modal-content {
  border: none;
  border-radius: 12px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.modal-header {
  border-bottom: 1px solid #f0f0f0;
}

.modal-footer {
  border-top: 1px solid #f0f0f0;
}

/**
 * Alert improvements.
 */
.alert {
  border: none;
  border-radius: 8px;
}

/**
 * Dropdown improvements.
 */
.dropdown-menu {
  border: 1px solid #e0e0e0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  border-radius: 8px;
}

.dropdown-item {
  padding: 0.5rem 1rem;
  transition: background 0.2s ease;
}

.dropdown-item:hover {
  background: #f8f9fa;
}

/**
 * Pagination improvements.
 */
.page-link {
  border-radius: 6px;
  margin: 0 2px;
}

.page-item.active .page-link {
  background-color: #5d87ff;
  border-color: #5d87ff;
}

/**
 * Nav tabs improvements.
 */
.nav-tabs .nav-link {
  border: none;
  border-bottom: 2px solid transparent;
  color: #6c757d;
  font-weight: 500;
}

.nav-tabs .nav-link:hover {
  border-color: transparent;
  color: #5d87ff;
}

.nav-tabs .nav-link.active {
  color: #5d87ff;
  border-bottom-color: #5d87ff;
  background: transparent;
}

/**
 * Progress bar improvements.
 */
.progress {
  border-radius: 999px;
  height: 8px;
}

.progress-bar {
  border-radius: 999px;
}

/**
 * Spinner improvements.
 */
.spinner-border-sm {
  width: 1rem;
  height: 1rem;
}

/**
 * Tooltip improvements.
 */
.tooltip-inner {
  border-radius: 6px;
  padding: 0.5rem 0.75rem;
}

/**
 * Search box standard width.
 */
.search-box {
  width: 300px;
  max-width: 100%;
}

@media (max-width: 575.98px) {
  .search-box {
    width: 100%;
  }
}

/* ──────────────────────────────────────────────────────────────────────────
   Submenu (rozbalovací skupiny v levém menu) — odsazení + vodicí čára.
   Produkční submenu (Prodeje, Zmrzlinová aplikace) je tím vizuálně odsazené
   a čitelné.
   ────────────────────────────────────────────────────────────────────────── */
.left-sidebar.with-vertical .first-level {
  position: relative;
  margin-left: 26px;
  padding-left: 12px;
  border-left: 1px solid rgba(42, 53, 71, 0.12);
}
.left-sidebar.with-vertical .first-level .sidebar-link {
  padding: 7px 12px 7px 14px;
  font-size: 13.5px;
}
.left-sidebar.with-vertical .first-level .sidebar-link.active {
  /* jemnější highlight než plné modré pozadí top-level položky */
  background: rgba(93, 135, 255, 0.14) !important;
  color: #5d87ff !important;
  font-weight: 600;
}
.left-sidebar.with-vertical .first-level .sidebar-link i,
.left-sidebar.with-vertical .first-level .sidebar-link > span > i {
  font-size: 17px !important;
  width: 18px;
  display: inline-block;
  text-align: center;
  flex-shrink: 0;
  line-height: 1;
}
.left-sidebar.with-vertical .first-level .sidebar-link > span:first-child {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-right: 0;
  width: 18px;
  flex-shrink: 0;
}
.left-sidebar.with-vertical .sidebar-nav ul .sidebar-item .first-level .sidebar-item > .sidebar-link {
  gap: 10px;
}

/* Bootstrap collapse pro submenu (přebíjí Modernize `.first-level.collapse{display:block}`) */
.left-sidebar .first-level.collapse:not(.show) { display: none !important; }
.left-sidebar .first-level.collapse.show { display: block !important; }

/* Šipku u rozbalovací skupiny kreslí šablona (styles.css, `.sidebar-nav .has-arrow::after`) stejně jako na Orbitu:
   vlastní tvar by šablona u aktivní a najeté položky přebarvila a otočila do šikmé čárky. */