/**
 * Dynasty Pro — Finitions professionnelles
 * Fil d'Ariane · KPI · Topbar · Retour haut · États vides
 */

/* ==========================================================================
   En-tête de page premium
   ========================================================================== */
.content-header {
  background: linear-gradient(180deg, var(--bg-surface) 0%, var(--bg-app) 100%);
  padding: 1rem 1rem 0.875rem;
  border-bottom: 1px solid var(--border);
}

.page-header-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.page-header-main {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  min-width: 0;
  flex: 1;
}

.page-icon-badge {
  width: 52px;
  height: 52px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-gradient);
  color: #fff;
  border-radius: var(--radius-lg);
  font-size: 1.25rem;
  box-shadow: var(--shadow-primary);
}

.page-header-text h1 {
  font-size: 1.375rem;
  font-weight: 700;
  margin: 0 0 0.25rem;
  line-height: 1.25;
}

.page-greeting {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin: 0 0 0.125rem;
}

.page-greeting strong {
  color: var(--text-main);
  font-weight: 600;
}

.page-subtitle {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin: 0;
}

.page-header-meta {
  text-align: right;
  flex-shrink: 0;
}

.page-datetime {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

.page-datetime i {
  color: var(--primary);
  margin-right: 0.25rem;
}

/* Fil d'Ariane */
.dynasty-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
  padding: 0;
  margin: 0.625rem 0 0;
  font-size: 0.8125rem;
}

.dynasty-breadcrumb li {
  display: inline-flex;
  align-items: center;
  color: var(--text-muted);
}

.dynasty-breadcrumb li + li::before {
  content: '\f105';
  font-family: 'Font Awesome 5 Free';
  font-weight: 900;
  margin: 0 0.5rem;
  color: var(--border-strong);
  font-size: 0.6875rem;
}

.dynasty-breadcrumb a {
  color: var(--text-muted);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  transition: color var(--transition);
}

.dynasty-breadcrumb a:hover {
  color: var(--primary);
}

.dynasty-breadcrumb li.active {
  color: var(--text-main);
  font-weight: 600;
}

@media (min-width: 768px) {
  .content-header { padding: 1.25rem 1.5rem 1rem; }
  .page-header-text h1 { font-size: 1.625rem; }
}

/* ==========================================================================
   Topbar — utilisateur & actions rapides
   ========================================================================== */
.topbar-user-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.75rem 0.375rem 0.375rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  background: var(--bg-surface);
  cursor: pointer;
  transition: all var(--transition);
  max-width: 200px;
}

.topbar-user-chip:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.topbar-user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--accent-gradient);
  color: #fff;
  font-size: 0.6875rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.topbar-user-name {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.topbar-user-menu {
  min-width: 220px;
  border-radius: var(--radius-lg) !important;
  border: 1px solid var(--border) !important;
  box-shadow: var(--shadow-lg) !important;
  padding: 0.5rem !important;
  margin-top: 0.5rem !important;
}

.topbar-user-menu .dropdown-header {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.5rem 0.75rem;
}

.topbar-quick-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 1rem;
  background: var(--accent-gradient);
  color: #fff !important;
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 600;
  text-decoration: none !important;
  box-shadow: var(--shadow-primary);
  transition: all var(--transition);
  min-height: 38px;
  white-space: nowrap;
}

.topbar-quick-btn:hover {
  filter: brightness(1.08);
  color: #fff !important;
  transform: translateY(-1px);
}

@media (max-width: 575.98px) {
  .topbar-user-name { display: none; }
  .topbar-quick-btn span { display: none; }
  .topbar-quick-btn { padding: 0.5rem 0.75rem; }
}

/* ==========================================================================
   KPI Dashboard
   ========================================================================== */
.kpi-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

@media (min-width: 576px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 992px) {
  .kpi-grid { grid-template-columns: repeat(4, 1fr); }
}

.kpi-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.125rem 1.25rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
  position: relative;
  overflow: hidden;
}

.kpi-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent-gradient);
  opacity: 0;
  transition: opacity var(--transition);
}

.kpi-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.kpi-card:hover::before {
  opacity: 1;
}

.kpi-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  flex-shrink: 0;
}

.kpi-icon.blue { background: var(--primary-light); color: var(--primary); }
.kpi-icon.green { background: var(--success-light); color: var(--success); }
.kpi-icon.orange { background: var(--warning-light); color: var(--warning); }
.kpi-icon.purple { background: rgba(99, 102, 241, 0.12); color: var(--secondary); }

.kpi-body { min-width: 0; flex: 1; }

.kpi-label {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.kpi-value {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.2;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}

.kpi-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.125rem;
}

/* ==========================================================================
   Bouton retour en haut
   ========================================================================== */
.back-to-top {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 48px;
  height: 48px;
  border: none;
  border-radius: 50%;
  background: var(--accent-gradient);
  color: #fff;
  font-size: 1rem;
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  z-index: 1040;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  filter: brightness(1.1);
  transform: translateY(-2px);
}

/* ==========================================================================
   États vides premium
   ========================================================================== */
.empty-state-premium {
  text-align: center;
  padding: 3rem 1.5rem;
  background: var(--bg-surface);
  border: 2px dashed var(--border);
  border-radius: var(--radius-xl);
  margin: 1rem 0;
}

.empty-state-premium .empty-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 1rem;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
}

.empty-state-premium h4 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.empty-state-premium p {
  color: var(--text-muted);
  font-size: 0.875rem;
  margin-bottom: 0;
}

/* ==========================================================================
   Recherche sidebar
   ========================================================================== */
.sidebar-search {
  padding: 0.75rem 0.75rem 0.25rem;
}

.sidebar-search input {
  width: 100%;
  padding: 0.5rem 0.75rem 0.5rem 2.25rem;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  background: rgba(0,0,0,0.2);
  color: #f8fafc;
  font-size: 0.8125rem;
  transition: all var(--transition);
}

.sidebar-search input::placeholder {
  color: rgba(248, 250, 252, 0.45);
}

.sidebar-search input:focus {
  outline: none;
  border-color: rgba(59, 130, 246, 0.6);
  background: rgba(0,0,0,0.35);
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
}

.sidebar-search-wrap {
  position: relative;
}

.sidebar-search-wrap i {
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  color: rgba(248, 250, 252, 0.45);
  font-size: 0.8125rem;
  pointer-events: none;
}

.nav-sidebar .nav-item.sidebar-hidden {
  display: none !important;
}

/* ==========================================================================
   Loader premium
   ========================================================================== */
#preloader2,
#preloader {
  display: flex;
  align-items: center;
  justify-content: center;
}

#preloader2::after,
#preloader::after {
  content: 'Chargement...';
  position: absolute;
  margin-top: 4.5rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-muted);
  font-family: 'Inter', sans-serif;
}

/* ==========================================================================
   Footer enrichi
   ========================================================================== */
.main-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.footer-version {
  font-size: 0.6875rem;
  color: var(--text-muted);
  background: var(--bg-app);
  padding: 0.125rem 0.5rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
}

/* Dark mode */
[data-theme="dark"] .topbar-user-chip {
  background: var(--bg-elevated);
  border-color: var(--border-strong);
}

[data-theme="dark"] .kpi-card,
[data-theme="dark"] .empty-state-premium {
  background: var(--bg-surface);
  border-color: var(--border);
}

[data-theme="dark"] .content-header {
  background: linear-gradient(180deg, var(--bg-surface) 0%, var(--bg-app) 100%);
}

/* ==========================================================================
   Recherche globale Ctrl+K
   ========================================================================== */
.global-search-trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.75rem;
  margin-right: 0.25rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-app);
  color: var(--text-muted);
  font-size: 0.8125rem;
  cursor: pointer;
  transition: all var(--transition);
  min-height: 38px;
}

.global-search-trigger:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
}

.global-search-trigger kbd {
  display: none;
  padding: 0.125rem 0.375rem;
  font-size: 0.6875rem;
  font-family: inherit;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 0.25rem;
  color: var(--text-muted);
  line-height: 1.4;
}

@media (min-width: 768px) {
  .global-search-trigger kbd { display: inline-block; }
  .global-search-trigger { min-width: 160px; justify-content: space-between; }
}

.global-search-overlay {
  position: fixed;
  inset: 0;
  z-index: 100000;
  background: rgba(15, 23, 42, 0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 10vh 1rem 1rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.global-search-overlay.open {
  opacity: 1;
  visibility: visible;
}

.global-search-panel {
  width: 100%;
  max-width: 560px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transform: translateY(-12px) scale(0.98);
  transition: transform 0.2s ease;
}

.global-search-overlay.open .global-search-panel {
  transform: translateY(0) scale(1);
}

.global-search-input-wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
}

.global-search-input-wrap > i {
  color: var(--primary);
  font-size: 1.125rem;
  flex-shrink: 0;
}

.global-search-input-wrap input {
  flex: 1;
  border: none;
  background: transparent;
  font-size: 1rem;
  color: var(--text-main);
  outline: none;
  min-width: 0;
}

.global-search-input-wrap input::placeholder {
  color: var(--text-muted);
}

.global-search-kbd-hint {
  flex-shrink: 0;
  font-size: 0.6875rem;
  color: var(--text-muted);
  padding: 0.2rem 0.45rem;
  border: 1px solid var(--border);
  border-radius: 0.25rem;
  background: var(--bg-app);
}

.global-search-results-wrap {
  max-height: min(50vh, 360px);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.global-search-list {
  list-style: none;
  margin: 0;
  padding: 0.5rem;
}

.global-search-item {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding: 0.75rem 0.875rem;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--transition);
}

.global-search-item:hover,
.global-search-item.active {
  background: var(--primary-light);
}

.global-search-item-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-app);
  border-radius: var(--radius);
  color: var(--primary);
  font-size: 0.9375rem;
}

.global-search-item.active .global-search-item-icon {
  background: var(--primary);
  color: #fff;
}

.global-search-item-text {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.global-search-item-title {
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--text-main);
}

.global-search-item-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.global-search-item-go {
  color: var(--text-muted);
  opacity: 0;
  transition: opacity var(--transition);
  font-size: 0.8125rem;
}

.global-search-item.active .global-search-item-go,
.global-search-item:hover .global-search-item-go {
  opacity: 1;
  color: var(--primary);
}

.global-search-empty {
  padding: 2rem 1.25rem;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.875rem;
}

.global-search-empty i {
  display: block;
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  opacity: 0.5;
}

.global-search-footer {
  padding: 0.625rem 1.25rem;
  border-top: 1px solid var(--border);
  background: var(--bg-app);
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.6875rem;
  color: var(--text-muted);
}

.global-search-footer span {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.global-search-footer kbd {
  padding: 0.1rem 0.35rem;
  border: 1px solid var(--border);
  border-radius: 0.2rem;
  background: var(--bg-surface);
  font-family: inherit;
  font-size: 0.625rem;
}

body.global-search-open {
  overflow: hidden;
}

[data-theme="dark"] .global-search-panel {
  background: var(--bg-surface);
  border-color: var(--border-strong);
}

[data-theme="dark"] .global-search-trigger {
  background: var(--bg-elevated);
  border-color: var(--border-strong);
}

@media (max-width: 575.98px) {
  .global-search-overlay {
    padding: 0;
    align-items: stretch;
  }

  .global-search-panel {
    max-width: none;
    min-height: 100vh;
    border-radius: 0;
    border: none;
  }

  .global-search-input-wrap input {
    font-size: 16px;
  }
}