/* ============================================================
   NAVETTE DU PERSONNEL — LYCÉE FRANÇAIS DE BUCAREST
   Design : élégant, institutionnel, bilingue FR/RO
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@400;500;600&family=DM+Sans:wght@300;400;500&display=swap');

/* ---- Variables ---- */
:root {
  --bleu: #1a3560;
  --bleu-clair: #2c5282;
  --or: #c9a84c;
  --or-clair: #e8c97a;
  --blanc: #f9f7f4;
  --gris-clair: #edeae4;
  --gris: #9a9590;
  --texte: #1c1a17;
  --rouge: #b91c1c;
  --vert: #15803d;
  --ombre: 0 4px 24px rgba(26,53,96,0.10);
  --rayon: 10px;
  --transition: 0.22s ease;
}

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

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--blanc);
  color: var(--texte);
  min-height: 100vh;
  font-size: 15px;
  line-height: 1.6;
}

/* ---- En-tête ---- */
.header {
  background: var(--bleu);
  color: white;
  padding: 0 2rem;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 2px 12px rgba(0,0,0,0.18);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.header-logo {
  width: 36px;
  height: 36px;
  background: var(--or);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Cormorant Garamond', serif;
  font-size: 18px;
  font-weight: 600;
  color: var(--bleu);
  flex-shrink: 0;
}

.header-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.2rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.header-subtitle {
  font-size: 0.72rem;
  opacity: 0.7;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* ---- Boutons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 1.2rem;
  border-radius: var(--rayon);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.88rem;
  font-weight: 500;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--bleu);
  color: white;
}
.btn-primary:hover { background: var(--bleu-clair); transform: translateY(-1px); box-shadow: var(--ombre); }

.btn-gold {
  background: var(--or);
  color: var(--bleu);
  font-weight: 600;
}
.btn-gold:hover { background: var(--or-clair); transform: translateY(-1px); box-shadow: var(--ombre); }

.btn-danger {
  background: #fee2e2;
  color: var(--rouge);
  border: 1px solid #fca5a5;
}
.btn-danger:hover { background: #fca5a5; }

.btn-ghost {
  background: transparent;
  color: white;
  border: 1px solid rgba(255,255,255,0.35);
  font-size: 0.82rem;
  padding: 0.4rem 0.9rem;
}
.btn-ghost:hover { background: rgba(255,255,255,0.12); }

.btn-outline {
  background: transparent;
  color: var(--bleu);
  border: 1.5px solid var(--bleu);
}
.btn-outline:hover { background: var(--bleu); color: white; }

.btn-sm { padding: 0.35rem 0.8rem; font-size: 0.8rem; }

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none !important;
}

/* ---- Page login ---- */
.login-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: linear-gradient(160deg, var(--bleu) 0%, #0f2040 100%);
}

.login-container {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.login-card {
  background: white;
  border-radius: 16px;
  padding: 2.5rem 2.2rem;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.25);
}

.login-logo {
  text-align: center;
  margin-bottom: 1.8rem;
}

.login-logo-circle {
  width: 72px;
  height: 72px;
  background: var(--bleu);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.8rem;
}

.login-logo-circle svg { width: 36px; height: 36px; fill: var(--or); }

.login-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.7rem;
  font-weight: 600;
  color: var(--bleu);
  margin-bottom: 0.2rem;
}

.login-subtitle {
  font-size: 0.85rem;
  color: var(--gris);
  margin-bottom: 1.8rem;
}

/* ---- Formulaires ---- */
.form-group { margin-bottom: 1.1rem; }

.form-label {
  display: block;
  font-size: 0.83rem;
  font-weight: 500;
  color: var(--texte);
  margin-bottom: 0.35rem;
  letter-spacing: 0.02em;
}

.form-input {
  width: 100%;
  padding: 0.65rem 0.9rem;
  border: 1.5px solid var(--gris-clair);
  border-radius: var(--rayon);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.93rem;
  color: var(--texte);
  background: var(--blanc);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form-input:focus {
  border-color: var(--bleu-clair);
  box-shadow: 0 0 0 3px rgba(44,82,130,0.12);
}

.form-input::placeholder { color: var(--gris); }

/* ---- Messages ---- */
.alert {
  padding: 0.75rem 1rem;
  border-radius: var(--rayon);
  font-size: 0.88rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.alert-error { background: #fee2e2; color: #991b1b; border: 1px solid #fca5a5; }
.alert-success { background: #dcfce7; color: #166534; border: 1px solid #86efac; }
.alert-info { background: #dbeafe; color: #1e40af; border: 1px solid #93c5fd; }
.alert-warning { background: #fef3c7; color: #92400e; border: 1px solid #fcd34d; }

/* ---- Contenu principal ---- */
.main-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

/* ---- Cartes ---- */
.card {
  background: white;
  border-radius: 12px;
  box-shadow: var(--ombre);
  overflow: hidden;
  margin-bottom: 1.5rem;
}

.card-header {
  padding: 1.2rem 1.5rem;
  border-bottom: 1px solid var(--gris-clair);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.card-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--bleu);
}

.card-body { padding: 1.5rem; }

/* ---- Compteur de places ---- */
.places-counter {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.counter-box {
  text-align: center;
  padding: 1.2rem 0.5rem;
  border-radius: var(--rayon);
  background: var(--gris-clair);
}

.counter-box.available { background: #dcfce7; }
.counter-box.occupied { background: #fee2e2; }
.counter-box.total { background: #dbeafe; }

.counter-number {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.4rem;
  font-weight: 600;
  line-height: 1;
  margin-bottom: 0.3rem;
}

.counter-box.available .counter-number { color: var(--vert); }
.counter-box.occupied .counter-number { color: var(--rouge); }
.counter-box.total .counter-number { color: var(--bleu); }

.counter-label { font-size: 0.78rem; color: var(--gris); font-weight: 500; text-transform: uppercase; letter-spacing: 0.05em; }

/* ---- Barre de progression ---- */
.progress-bar {
  height: 8px;
  background: var(--gris-clair);
  border-radius: 99px;
  overflow: hidden;
  margin: 1rem 0;
}

.progress-fill {
  height: 100%;
  background: var(--bleu);
  border-radius: 99px;
  transition: width 0.5s ease;
}

.progress-fill.full { background: var(--rouge); }
.progress-fill.near-full { background: #f59e0b; }

/* ---- Zone de réservation ---- */
.reservation-zone {
  padding: 1.5rem;
  border-radius: var(--rayon);
  border: 2px dashed var(--gris-clair);
  text-align: center;
  margin: 1rem 0;
}

.reservation-zone.has-reservation {
  border-color: var(--vert);
  background: #f0fdf4;
  border-style: solid;
}

.reservation-zone.closed {
  border-color: #fcd34d;
  background: #fffbeb;
}

/* ---- Liste des réservations ---- */
.reservation-list { list-style: none; }

.reservation-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--gris-clair);
  gap: 1rem;
}

.reservation-item:last-child { border-bottom: none; }

.reservation-number {
  width: 28px;
  height: 28px;
  background: var(--bleu);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 600;
  flex-shrink: 0;
}

.reservation-name { font-weight: 500; flex: 1; }
.reservation-date { font-size: 0.78rem; color: var(--gris); }
.reservation-me { background: var(--or); color: var(--bleu); font-size: 0.72rem; font-weight: 600; padding: 0.15rem 0.5rem; border-radius: 99px; }

/* ---- Semaine info ---- */
.week-info {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.88rem;
  color: var(--gris);
  margin-bottom: 0.5rem;
}

.week-date {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--bleu);
}

/* ---- Tableau admin ---- */
.table-wrap { overflow-x: auto; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

thead th {
  background: var(--bleu);
  color: white;
  padding: 0.7rem 1rem;
  text-align: left;
  font-weight: 500;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

tbody tr { border-bottom: 1px solid var(--gris-clair); transition: background var(--transition); }
tbody tr:hover { background: #f8f7f5; }
tbody td { padding: 0.75rem 1rem; }

.badge {
  display: inline-block;
  padding: 0.15rem 0.6rem;
  border-radius: 99px;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge-admin { background: #ede9fe; color: #6d28d9; }
.badge-personnel { background: var(--gris-clair); color: var(--gris); }

/* ---- Import zone ---- */
.import-zone {
  border: 2px dashed var(--gris-clair);
  border-radius: var(--rayon);
  padding: 2rem;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
}

.import-zone:hover, .import-zone.dragover {
  border-color: var(--bleu-clair);
  background: #eff6ff;
}

.import-zone input[type="file"] { display: none; }

.import-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 0.8rem;
  background: var(--gris-clair);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ---- Spinner ---- */
.spinner {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2.5px solid rgba(255,255,255,0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ---- Modal ---- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 1rem;
  opacity: 0;
  transition: opacity var(--transition);
}
.modal-overlay.visible { opacity: 1; }

.modal {
  background: white;
  border-radius: 14px;
  padding: 2rem;
  max-width: 440px;
  width: 100%;
  transform: scale(0.96);
  transition: transform var(--transition);
}
.modal-overlay.visible .modal { transform: scale(1); }

.modal-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--bleu);
  margin-bottom: 0.8rem;
}

.modal-actions { display: flex; gap: 0.75rem; margin-top: 1.5rem; justify-content: flex-end; }

/* ---- Nav tabs admin ---- */
.tabs { display: flex; gap: 0; border-bottom: 2px solid var(--gris-clair); margin-bottom: 1.5rem; }

.tab {
  padding: 0.7rem 1.3rem;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--gris);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all var(--transition);
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
}

.tab:hover { color: var(--bleu); }
.tab.active { color: var(--bleu); border-bottom-color: var(--bleu); font-weight: 600; }

/* ---- Footer ---- */
.footer {
  text-align: center;
  padding: 1.5rem;
  font-size: 0.78rem;
  color: var(--gris);
  border-top: 1px solid var(--gris-clair);
  margin-top: 3rem;
}

/* ---- Responsive ---- */
@media (max-width: 600px) {
  .main-content { padding: 1rem; }
  .places-counter { grid-template-columns: repeat(3, 1fr); gap: 0.6rem; }
  .counter-number { font-size: 1.8rem; }
  .header-title { font-size: 1rem; }
  .header-subtitle { display: none; }
  .card-body { padding: 1rem; }
}