/* ====================================
   NOBLESSE INTENSE - Panneau d'administration
   ==================================== */

:root {
  --black: #0a0a0a;
  --black-2: #111111;
  --black-3: #1a1a1a;
  --black-4: #232323;
  --gold: #c9a961;
  --gold-light: #e6c98e;
  --gold-dark: #9c8345;
  --cream: #f5ecd7;
  --text: #e8e8e8;
  --text-muted: #888;
  --text-dim: #555;
  --border: #2a2a2a;
  --danger: #c25450;
  --success: #8aa05a;
  --warning: #d4a04d;
  --info: #6694b8;
}

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

body {
  font-family: 'Inter', 'Helvetica Neue', -apple-system, sans-serif;
  background: var(--black);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
}

a { color: var(--gold); text-decoration: none; }
a:hover { color: var(--gold-light); }

/* ============ LOGIN ============ */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  position: relative;
  overflow: hidden;
  /* Fond élégant : noir → or → blanc en diagonale */
  background: linear-gradient(135deg,
    #0a0a0a 0%,
    #0a0a0a 40%,
    #9c8345 47%,
    #c9a961 50%,
    #e6c98e 53%,
    #faf6ec 60%,
    #ffffff 100%);
}

.login-page::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url('/images/logo.png');
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 55vmin auto;
  opacity: 0.06;
  pointer-events: none;
}

.login-card {
  background: var(--black-2);
  border: 2px solid var(--gold);
  border-radius: 4px;
  padding: 48px;
  max-width: 440px;
  width: 100%;
  position: relative;
  z-index: 1;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(201, 169, 97, 0.2);
}

.login-card .brand {
  text-align: center;
  margin-bottom: 32px;
}

.login-card .brand img { height: 64px; margin: 0 auto 16px; }

.login-card h1 {
  font-family: 'Cormorant Garamond', 'Georgia', serif;
  font-size: 30px;
  font-weight: 400;
  color: var(--gold);
  letter-spacing: 4px;
  margin-bottom: 8px;
}

.login-card .subtitle {
  font-size: 11px;
  letter-spacing: 4px;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 32px;
}

.login-card label {
  display: block;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.login-card input {
  width: 100%;
  background: var(--black-3);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 14px 16px;
  font-size: 14px;
  font-family: inherit;
  margin-bottom: 20px;
}

.login-card input:focus { outline: none; border-color: var(--gold); }

.login-card button {
  width: 100%;
  padding: 16px;
  background: var(--gold);
  color: var(--black);
  border: none;
  cursor: pointer;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  font-size: 12px;
  font-family: inherit;
  transition: background 0.2s;
}

.login-card button:hover { background: var(--gold-light); }

.login-error {
  background: rgba(194, 84, 80, 0.1);
  border: 1px solid var(--danger);
  color: var(--danger);
  padding: 12px;
  margin-bottom: 16px;
  font-size: 13px;
  text-align: center;
}

/* ============ LAYOUT ADMIN ============ */
.admin-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
}

.sidebar {
  background: var(--black-2);
  border-right: 1px solid var(--border);
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.sidebar-header {
  padding: 24px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 12px;
}

.sidebar-header img { height: 40px; }

.sidebar-header .brand-name {
  font-family: 'Cormorant Garamond', 'Georgia', serif;
  font-size: 18px;
  color: var(--gold);
  letter-spacing: 2px;
}

.sidebar-header .brand-tag {
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--text-muted);
  text-transform: uppercase;
}

.sidebar nav {
  padding: 16px 0;
  flex: 1;
}

.sidebar nav a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 24px;
  color: var(--text-muted);
  font-size: 13px;
  letter-spacing: 1px;
  transition: all 0.2s;
  border-left: 2px solid transparent;
}

.sidebar nav a:hover {
  background: var(--black-3);
  color: var(--gold);
}

.sidebar nav a.active {
  background: var(--black-3);
  color: var(--gold);
  border-left-color: var(--gold);
}

.sidebar nav .icon { font-size: 16px; width: 20px; text-align: center; }

.nav-badge {
  margin-left: auto;
  background: var(--gold);
  color: var(--black);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0;
  padding: 2px 8px;
  border-radius: 10px;
  min-width: 22px;
  text-align: center;
  animation: badgePulse 1.6s ease-in-out infinite;
  box-shadow: 0 0 0 0 rgba(201, 169, 97, 0.6);
}

@keyframes badgePulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(201, 169, 97, 0.5); }
  50% { box-shadow: 0 0 0 6px rgba(201, 169, 97, 0); }
}

.sidebar-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-muted);
}

.sidebar-footer button {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 10px;
  width: 100%;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  margin-top: 12px;
  transition: all 0.2s;
}

.sidebar-footer button:hover { border-color: var(--danger); color: var(--danger); }

.main {
  padding: 32px 40px;
  overflow-x: hidden;
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
  flex-wrap: wrap;
  gap: 16px;
}

.page-title {
  font-family: 'Cormorant Garamond', 'Georgia', serif;
  font-size: 32px;
  font-weight: 400;
  color: var(--cream);
}

.page-subtitle {
  color: var(--text-muted);
  font-size: 13px;
  margin-top: 4px;
}

/* ============ COMPOSANTS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--gold);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  font-family: inherit;
}

.btn:hover { background: var(--gold); color: var(--black); }

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

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

.btn-sm { padding: 6px 14px; font-size: 10px; }

.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.card {
  background: var(--black-2);
  border: 1px solid var(--border);
  padding: 24px;
}

.appearance-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.appearance-card { padding: 20px; }

.appearance-preview {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: var(--black-3);
  border: 1px solid var(--border);
  border-radius: 2px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.appearance-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.appearance-empty {
  color: var(--text-muted);
  font-size: 13px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.card-header {
  padding: 0 0 16px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.card-header h3 {
  font-family: 'Cormorant Garamond', 'Georgia', serif;
  font-size: 22px;
  color: var(--cream);
  font-weight: 400;
}

/* ============ DASHBOARD ============ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--black-2);
  border: 1px solid var(--border);
  padding: 24px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.2s;
}

.stat-card:hover { border-color: var(--gold); }

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--gold);
}

.stat-label {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.stat-value {
  font-family: 'Cormorant Garamond', 'Georgia', serif;
  font-size: 36px;
  color: var(--gold);
}

.stat-meta { color: var(--text-muted); font-size: 12px; margin-top: 4px; }

.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

@media (max-width: 1100px) { .dashboard-grid { grid-template-columns: 1fr; } }

/* ===== Ventes par catégorie ===== */
.sales-cat-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 40px;
  align-items: center;
}
@media (max-width: 800px) {
  .sales-cat-layout { grid-template-columns: 1fr; gap: 24px; }
}

.sales-cat-donut {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  position: relative;
  margin: 0 auto;
  box-shadow: 0 0 0 2px var(--black-3) inset, 0 8px 24px rgba(0, 0, 0, 0.4);
}
.sales-cat-donut-hole {
  position: absolute;
  inset: 28px;
  background: var(--black-2);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.sales-cat-donut-total {
  font-family: 'Cormorant Garamond', serif;
  font-size: 22px;
  color: var(--gold);
  font-weight: 500;
  letter-spacing: 1px;
}
.sales-cat-donut-sub {
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-top: 4px;
}

.sales-cat-rows {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.cat-stat-row {}
.cat-stat-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}
.cat-stat-label {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--cream);
  font-size: 14px;
  font-weight: 500;
}
.cat-dot {
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.cat-stat-pct {
  font-family: 'Cormorant Garamond', serif;
  font-size: 18px;
  font-weight: 500;
}
.cat-stat-bar {
  width: 100%;
  height: 6px;
  background: var(--black-3);
  border-radius: 3px;
  overflow: hidden;
}
.cat-stat-bar-fill {
  height: 100%;
  transition: width 0.6s ease;
  border-radius: 3px;
}
.cat-stat-meta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 6px;
  font-size: 12px;
  color: var(--text-muted);
}
.cat-stat-meta strong { color: var(--text); }

.alert-box {
  background: rgba(212, 160, 77, 0.08);
  border-left: 3px solid var(--warning);
  padding: 16px 20px;
  margin-bottom: 16px;
}

.alert-box.danger {
  background: rgba(194, 84, 80, 0.08);
  border-left-color: var(--danger);
}

.alert-box-title {
  font-weight: 600;
  color: var(--warning);
  font-size: 13px;
  margin-bottom: 4px;
}

.alert-box.danger .alert-box-title { color: var(--danger); }

/* ============ TABLEAUX ============ */
.table-wrap {
  overflow-x: auto;
  background: var(--black-2);
  border: 1px solid var(--border);
}

table { width: 100%; border-collapse: collapse; min-width: 700px; }

table thead {
  background: var(--black-3);
  border-bottom: 1px solid var(--gold);
}

table th {
  text-align: left;
  padding: 14px 16px;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
}

table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
  color: var(--text);
}

table tr:hover td { background: rgba(201, 169, 97, 0.04); }

.table-img {
  width: 50px;
  height: 50px;
  object-fit: cover;
  background: var(--black-3);
}

.table-img-placeholder {
  width: 50px;
  height: 50px;
  background: var(--black-3);
  color: var(--gold-dark);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 2px;
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
  font-weight: 600;
}

.badge-success { background: rgba(138, 160, 90, 0.15); color: var(--success); }
.badge-warning { background: rgba(212, 160, 77, 0.15); color: var(--warning); }
.badge-danger { background: rgba(194, 84, 80, 0.15); color: var(--danger); }
.badge-info { background: rgba(102, 148, 184, 0.15); color: var(--info); }
.badge-muted { background: var(--black-3); color: var(--text-muted); }

.cat-badge {
  display: inline-block;
  margin-top: 4px;
  padding: 3px 8px;
  border-radius: 2px;
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
  font-weight: 600;
  border: 1px solid;
}
.cat-badge-homme { color: #87a8c4; border-color: rgba(135, 168, 196, 0.35); background: rgba(135, 168, 196, 0.08); }
.cat-badge-femme { color: #d99cc4; border-color: rgba(217, 156, 196, 0.35); background: rgba(217, 156, 196, 0.08); }
.cat-badge-ambiance { color: var(--gold); border-color: var(--gold-dark); background: rgba(201, 169, 97, 0.08); }
.badge-gold { background: rgba(201, 169, 97, 0.15); color: var(--gold); }

.row-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.icon-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
}

.icon-btn:hover { border-color: var(--gold); color: var(--gold); }
.icon-btn.danger:hover { border-color: var(--danger); color: var(--danger); }

/* ============ FORMULAIRES ============ */
.form-group { margin-bottom: 16px; }

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

.form-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

@media (max-width: 700px) {
  .form-grid, .form-grid-3 { grid-template-columns: 1fr; }
}

.form-group label {
  display: block;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.form-group input[type=text],
.form-group input[type=email],
.form-group input[type=tel],
.form-group input[type=password],
.form-group input[type=number],
.form-group input[type=file],
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--black-3);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 12px 14px;
  font-size: 14px;
  font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--gold);
}

.form-group textarea { min-height: 100px; resize: vertical; }

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  cursor: pointer;
}

.checkbox-row input { width: 18px; height: 18px; cursor: pointer; accent-color: var(--gold); }

.checkbox-row label {
  text-transform: none;
  letter-spacing: 0;
  font-size: 14px;
  color: var(--text);
  cursor: pointer;
  margin: 0;
}

.toggle {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
}

.toggle input { opacity: 0; width: 0; height: 0; }

.toggle .slider {
  position: absolute;
  inset: 0;
  background: var(--black-3);
  border: 1px solid var(--border);
  transition: 0.2s;
  cursor: pointer;
}

.toggle .slider::before {
  content: '';
  position: absolute;
  height: 16px;
  width: 16px;
  left: 3px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--text-muted);
  transition: 0.2s;
}

.toggle input:checked + .slider {
  background: rgba(201, 169, 97, 0.2);
  border-color: var(--gold);
}

.toggle input:checked + .slider::before {
  transform: translate(20px, -50%);
  background: var(--gold);
}

/* ============ MODAL ============ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  backdrop-filter: blur(4px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}

.modal-overlay.open { opacity: 1; pointer-events: auto; }

.modal {
  background: var(--black-2);
  border: 1px solid var(--gold);
  max-width: 720px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
}

.modal-header {
  padding: 24px 32px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h2 {
  font-family: 'Cormorant Garamond', 'Georgia', serif;
  font-size: 24px;
  color: var(--cream);
  font-weight: 400;
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 28px;
  cursor: pointer;
  line-height: 1;
  width: 32px;
  height: 32px;
}

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

.modal-body { padding: 32px; }

.modal-footer {
  padding: 16px 32px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

/* ============ TOAST ============ */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  background: var(--black-2);
  border-left: 3px solid var(--gold);
  padding: 14px 20px;
  min-width: 260px;
  color: var(--text);
  font-size: 13px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  animation: slideIn 0.3s ease, fadeOut 0.3s ease 3s forwards;
}

.toast.error { border-left-color: var(--danger); }
.toast.success { border-left-color: var(--success); }

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@keyframes fadeOut {
  to { opacity: 0; transform: translateX(100%); }
}

/* ============ EMPTY ============ */
.empty-state {
  text-align: center;
  padding: 80px 20px;
  color: var(--text-muted);
}

.empty-state .icon {
  font-size: 56px;
  color: var(--gold-dark);
  margin-bottom: 16px;
}

.empty-state h3 {
  font-family: 'Cormorant Garamond', 'Georgia', serif;
  font-size: 24px;
  color: var(--text);
  margin-bottom: 8px;
}

/* ============ TABS ============ */
.search-bar {
  position: relative;
  margin-bottom: 20px;
  max-width: 480px;
}

.search-bar input {
  width: 100%;
  background: var(--black-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 12px 40px 12px 40px;
  font-size: 14px;
  font-family: var(--sans);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.search-bar input::placeholder {
  color: var(--text-muted);
  font-style: italic;
}

.search-bar input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 2px rgba(201, 169, 97, 0.15);
}

.search-bar .search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gold);
  font-size: 16px;
  pointer-events: none;
}

.search-bar .search-clear {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 14px;
  padding: 6px 10px;
  transition: color 0.2s;
}

.search-bar .search-clear:hover { color: var(--gold); }

.tabs {
  display: flex;
  gap: 24px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
  overflow-x: auto;
}

.tab {
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: 12px 4px;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  font-family: inherit;
}

.tab:hover { color: var(--gold); }
.tab.active { color: var(--gold); border-bottom-color: var(--gold); }

/* ============ MOBILE ============ */
@media (max-width: 900px) {
  .admin-layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: 260px;
    z-index: 100;
    transform: translateX(-100%);
    transition: transform 0.3s;
  }

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

  .mobile-header {
    display: flex !important;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    background: var(--black-2);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 50;
  }

  .mobile-header .brand-name {
    font-family: 'Cormorant Garamond', 'Georgia', serif;
    font-size: 18px;
    color: var(--gold);
    letter-spacing: 2px;
  }

  .menu-btn {
    background: transparent;
    border: 1px solid var(--gold);
    color: var(--gold);
    width: 36px;
    height: 36px;
    font-size: 18px;
    cursor: pointer;
  }

  .main { padding: 20px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }

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

.mobile-header { display: none; }

.sidebar-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 90;
}

@media (max-width: 500px) {
  .stats-grid { grid-template-columns: 1fr; }
}