/* ==========================================================================
   MOBIO STYLE — PORTAIL DIRECTION & ADMINISTRATION
   Design System Executive Sartorial (Mode Sombre & Clair Épuré)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400&family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

:root {
  /* Palette Direction */
  --admin-navy-dark: #0A1424;
  --admin-navy: #0F1E36;
  --admin-navy-light: #1A2E4E;
  --admin-accent: #D9531E;
  --admin-accent-hover: #BF4413;
  --admin-success: #15803D;
  --admin-warning: #B45309;
  --admin-danger: #DC2626;

  /* Surfaces */
  --admin-bg: #F4F6F9;
  --admin-surface: #FFFFFF;
  --admin-surface-subtle: #F8FAFC;
  --admin-border: #E2E8F0;
  --admin-border-dark: #CBD5E1;

  /* Typographie */
  --admin-font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --admin-font-serif: 'Cormorant Garamond', Georgia, serif;
  --admin-font-mono: 'JetBrains Mono', monospace;

  /* Rayons & Ombres */
  --admin-radius-sm: 6px;
  --admin-radius-md: 10px;
  --admin-radius-lg: 16px;
  --admin-radius-xl: 24px;
  --admin-radius-full: 9999px;

  --admin-shadow: 0 1px 3px rgba(15, 30, 54, 0.05), 0 1px 2px rgba(15, 30, 54, 0.03);
  --admin-shadow-md: 0 4px 16px rgba(15, 30, 54, 0.08);
  --admin-shadow-lg: 0 12px 36px rgba(15, 30, 54, 0.12);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--admin-font-sans);
  background-color: var(--admin-bg);
  color: #1E293B;
  line-height: 1.5;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Typographie Headings */
h1, h2, h3, h4, .font-serif {
  font-family: var(--admin-font-serif);
  font-weight: 600;
  color: var(--admin-navy);
}

.font-sans {
  font-family: var(--admin-font-sans);
}

.font-mono {
  font-family: var(--admin-font-mono);
}

.label-upper {
  font-family: var(--admin-font-sans);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #64748B;
}

/* Boutons Executive */
.btn-admin-primary {
  background: var(--admin-navy);
  color: #FFFFFF;
  border: none;
  border-radius: var(--admin-radius-md);
  padding: 0.65rem 1.25rem;
  font-family: var(--admin-font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: var(--admin-shadow);
}

.btn-admin-primary:hover {
  background: var(--admin-navy-light);
  transform: translateY(-1px);
}

.btn-admin-accent {
  background: var(--admin-accent);
  color: #FFFFFF;
  border: none;
  border-radius: var(--admin-radius-md);
  padding: 0.65rem 1.25rem;
  font-family: var(--admin-font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px rgba(217, 83, 30, 0.25);
}

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

.btn-admin-outline {
  background: transparent;
  color: #334155;
  border: 1px solid var(--admin-border-dark);
  border-radius: var(--admin-radius-md);
  padding: 0.55rem 0.95rem;
  font-family: var(--admin-font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-admin-outline:hover {
  border-color: var(--admin-navy);
  color: var(--admin-navy);
  background: #F8FAFC;
}

/* Cartes & Conteneurs */
.admin-card {
  background: #FFFFFF;
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius-lg);
  padding: 1.25rem;
  box-shadow: var(--admin-shadow);
  transition: all 0.2s ease;
}

.admin-card:hover {
  box-shadow: var(--admin-shadow-md);
}

/* Sidebar Navigation */
.admin-sidebar {
  width: 260px;
  background: var(--admin-navy);
  color: #FFFFFF;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex-shrink: 0;
  transition: all 0.3s ease;
  min-height: 100vh;
}

.admin-nav-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: var(--admin-radius-md);
  color: #94A3B8;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
  text-decoration: none;
  width: 100%;
  border: none;
  background: transparent;
  text-align: left;
}

.admin-nav-item:hover {
  color: #FFFFFF;
  background: rgba(255, 255, 255, 0.06);
}

.admin-nav-item.active {
  color: #FFFFFF;
  background: var(--admin-accent);
  box-shadow: 0 4px 14px rgba(217, 83, 30, 0.3);
}

/* Badges & Statuts */
.admin-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.2rem 0.55rem;
  border-radius: var(--admin-radius-full);
  font-family: var(--admin-font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
}

.admin-badge-success {
  background: #DCFCE7;
  color: #15803D;
  border: 1px solid #BBF7D0;
}

.admin-badge-warning {
  background: #FEF3C7;
  color: #B45309;
  border: 1px solid #FDE68A;
}

.admin-badge-danger {
  background: #FEE2E2;
  color: #DC2626;
  border: 1px solid #FECACA;
}

.admin-badge-neutral {
  background: #F1F5F9;
  color: #475569;
  border: 1px solid #E2E8F0;
}

/* Kanban */
.admin-kanban-board {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  padding-bottom: 1rem;
  -webkit-overflow-scrolling: touch;
}

.admin-kanban-column {
  background: #F8FAFC;
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius-lg);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-width: 270px;
  max-width: 320px;
  flex-shrink: 0;
}

/* Modale */
.admin-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(10, 20, 36, 0.75);
  backdrop-filter: blur(6px);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.admin-modal-card {
  background: #FFFFFF;
  border-radius: var(--admin-radius-xl);
  max-width: 680px;
  width: 100%;
  max-height: 92vh;
  overflow-y: auto;
  padding: 1.75rem;
  box-shadow: var(--admin-shadow-lg);
  animation: adminModalIn 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes adminModalIn {
  from { transform: translateY(12px) scale(0.97); opacity: 0; }
  to { transform: translateY(0) scale(1); opacity: 1; }
}