/* ── Reset & base ─────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --orange:  #f16121;
  --orange-d:#c94d14;
  --white:   #ffffff;
  --bg:      #f4f5f7;
  --card:    #ffffff;
  --border:  #e2e4e8;
  --text:    #1a1a2e;
  --muted:   #6b7280;
  --success: #16a34a;
  --danger:  #dc2626;
  --warning: #d97706;
  --info:    #2563eb;
  --radius:  8px;
  --shadow:  0 1px 4px rgba(0,0,0,.08);
}

body {
  font-family: system-ui, -apple-system, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  line-height: 1.5;
}

a { color: var(--orange); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Navbar ───────────────────────────────────────────────────────────────── */
.navbar {
  background: var(--text);
  color: var(--white);
  display: flex;
  align-items: center;
  padding: .75rem 1.5rem;
  gap: 2rem;
  flex-wrap: wrap;
}

.navbar-brand {
  color: var(--white);
  font-weight: 700;
  font-size: 1.15rem;
  display: flex;
  align-items: center;
  gap: .4rem;
  text-decoration: none;
}
.navbar-brand:hover { text-decoration: none; color: var(--orange); }

.navbar-nav {
  display: flex;
  list-style: none;
  gap: .25rem;
  flex-wrap: wrap;
  margin-left: auto;
}

.navbar-nav a {
  color: #cbd5e1;
  padding: .4rem .8rem;
  border-radius: var(--radius);
  font-size: .875rem;
  transition: background .15s, color .15s;
}
.navbar-nav a:hover { background: rgba(255,255,255,.1); color: #fff; text-decoration: none; }
.navbar-nav a.btn-logout { color: #fca5a5; }
.navbar-nav a.btn-logout:hover { background: var(--danger); color: #fff; }

.badge {
  display: inline-block;
  background: var(--orange);
  color: #fff;
  border-radius: 999px;
  padding: .1rem .45rem;
  font-size: .7rem;
  font-weight: 700;
  margin-left: .2rem;
}

/* ── Main ─────────────────────────────────────────────────────────────────── */
.main-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

/* ── Page header ──────────────────────────────────────────────────────────── */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}
.page-title { font-size: 1.5rem; font-weight: 700; color: var(--text); }

/* ── Cards ────────────────────────────────────────────────────────────────── */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  box-shadow: var(--shadow);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  padding-bottom: .75rem;
  border-bottom: 1px solid var(--border);
}
.card-title { font-size: 1rem; font-weight: 600; }

/* ── Stats grid ───────────────────────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}
.stat-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.2rem;
  text-align: center;
}
.stat-value { font-size: 2rem; font-weight: 700; color: var(--orange); }
.stat-label { font-size: .8rem; color: var(--muted); margin-top: .2rem; }

/* ── Boutons ──────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .5rem 1rem;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: .875rem;
  font-weight: 600;
  text-decoration: none;
  transition: opacity .15s, background .15s;
  white-space: nowrap;
}
.btn:hover { opacity: .88; text-decoration: none; }

.btn-primary   { background: var(--orange);  color: #fff; }
.btn-secondary { background: #6b7280;        color: #fff; }
.btn-success   { background: var(--success); color: #fff; }
.btn-danger    { background: var(--danger);  color: #fff; }
.btn-warning   { background: var(--warning); color: #fff; }
.btn-info      { background: var(--info);    color: #fff; }
.btn-light     { background: var(--border);  color: var(--text); }
.btn-sm        { padding: .3rem .7rem; font-size: .8rem; }

/* ── Formulaires ──────────────────────────────────────────────────────────── */
.form-group   { margin-bottom: 1.1rem; }
.form-label   { display: block; font-size: .875rem; font-weight: 500; margin-bottom: .35rem; color: #374151; }
.form-hint    { font-size: .78rem; color: var(--muted); margin-top: .25rem; }
.form-control {
  width: 100%;
  padding: .55rem .75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: .95rem;
  font-family: inherit;
  background: var(--white);
  transition: border-color .15s;
}
.form-control:focus { outline: none; border-color: var(--orange); }
.form-control.is-invalid { border-color: var(--danger); }

textarea.form-control { resize: vertical; min-height: 90px; }
select.form-control { cursor: pointer; }

.form-check { display: flex; align-items: flex-start; gap: .5rem; margin-bottom: .5rem; }
.form-check input[type=checkbox] { margin-top: .2rem; accent-color: var(--orange); }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }

.form-section { margin-bottom: 1.5rem; }
.form-section-title {
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--muted);
  margin-bottom: .75rem;
  padding-bottom: .4rem;
  border-bottom: 1px solid var(--border);
}

/* ── Alerts ───────────────────────────────────────────────────────────────── */
.alert {
  padding: .8rem 1rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  font-size: .9rem;
  border-left: 4px solid transparent;
}
.alert-success { background: #f0fdf4; border-color: var(--success); color: #166534; }
.alert-error,
.alert-danger  { background: #fef2f2; border-color: var(--danger);  color: #991b1b; }
.alert-warning { background: #fffbeb; border-color: var(--warning); color: #92400e; }
.alert-info    { background: #eff6ff; border-color: var(--info);    color: #1e40af; }

/* ── Tables ───────────────────────────────────────────────────────────────── */
.table-wrapper { overflow-x: auto; }

table { width: 100%; border-collapse: collapse; font-size: .875rem; }
th {
  text-align: left;
  padding: .65rem 1rem;
  background: #f8f9fb;
  border-bottom: 2px solid var(--border);
  font-weight: 600;
  color: var(--muted);
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  white-space: nowrap;
}
td {
  padding: .75rem 1rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
tr:last-child td { border-bottom: none; }
tr:hover td { background: #fafafa; }

.table-actions { display: flex; gap: .4rem; flex-wrap: wrap; }

/* ── Badges statut ────────────────────────────────────────────────────────── */
.status-badge {
  display: inline-block;
  padding: .25rem .6rem;
  border-radius: 999px;
  font-size: .75rem;
  font-weight: 600;
  white-space: nowrap;
}
.badge-active   { background: #dcfce7; color: #166534; }
.badge-inactive { background: #f1f5f9; color: #64748b; }
.badge-public   { background: #dbeafe; color: #1e40af; }
.badge-form     { background: #fef9c3; color: #854d0e; }
.badge-secure   { background: #ffe4e6; color: #9f1239; }
.badge-pending  { background: #fef9c3; color: #854d0e; }
.badge-approved { background: #dcfce7; color: #166534; }
.badge-refused  { background: #fee2e2; color: #991b1b; }
.badge-expired  { background: #f1f5f9; color: #64748b; }

/* ── Matterport preview ───────────────────────────────────────────────────── */
.matterport-preview {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: var(--radius);
  background: #111;
}
.matterport-preview iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  border: 0;
}

/* ── Copy link ────────────────────────────────────────────────────────────── */
.copy-link-group {
  display: flex;
  align-items: center;
  gap: .5rem;
  flex-wrap: wrap;
}
.copy-link-input {
  flex: 1;
  min-width: 180px;
  font-size: .8rem;
  color: var(--muted);
  background: #f8f9fb;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: .4rem .7rem;
}

/* ── Admin footer ─────────────────────────────────────────────────────────── */
.admin-footer {
  text-align: center;
  padding: 1.5rem;
  font-size: .8rem;
  color: var(--muted);
  border-top: 1px solid var(--border);
  margin-top: 3rem;
}

/* ── Grilles de mise en page ──────────────────────────────────────────────── */
.layout-sidebar {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 1.5rem;
  align-items: start;
}
.layout-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.layout-2col-sm {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

/* ── Responsive tablette ──────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .main-content { padding: 1.25rem 1rem; }
}

/* ── Responsive mobile (PWA) ──────────────────────────────────────────────── */
@media (max-width: 768px) {

  /* Navbar : items scrollables horizontalement, pas de retour à la ligne */
  .navbar {
    padding: .55rem .85rem;
    gap: .4rem;
    flex-wrap: nowrap;
  }
  .navbar-brand { font-size: 1rem; flex-shrink: 0; }
  .navbar-nav {
    overflow-x: auto;
    flex-wrap: nowrap;
    gap: .1rem;
    padding-bottom: 2px;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }
  .navbar-nav::-webkit-scrollbar { display: none; }
  .navbar-nav a { padding: .35rem .55rem; font-size: .78rem; white-space: nowrap; }

  /* Contenu principal */
  .main-content { padding: .85rem; }

  /* Page header : titre + boutons empilés */
  .page-header { flex-direction: column; align-items: stretch; }
  /* Groupes de boutons inline dans page-header → wrap + pleine largeur */
  .page-header > div[style*="flex"],
  .page-header > div[style*="display"] {
    flex-wrap: wrap !important;
    width: 100%;
  }
  /* Boutons dans page-header : largeur auto pour que 2 tiennent côte à côte */
  .page-header .btn { flex: 1 1 auto; justify-content: center; min-width: 100px; }

  /* Cards : padding réduit, scrollable si besoin */
  .card { padding: .9rem; overflow-x: auto; }
  .card-header { margin-bottom: .75rem; }

  /* Grilles de mise en page → colonne unique sur mobile */
  .layout-sidebar,
  .layout-2col,
  .layout-2col-sm {
    grid-template-columns: 1fr;
  }

  /* Tables : scroll horizontal avec largeur minimale */
  .table-wrapper { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .data-table,
  table { min-width: 520px; }

  /* Exception : petits tableaux dans les cards (stats, infos) */
  .card > table:not(.data-table) { min-width: 0; }

  /* Boutons */
  .btn    { font-size: .82rem; padding: .45rem .85rem; }
  .btn-sm { font-size: .75rem; padding: .28rem .55rem; }

  /* Page title */
  .page-title { font-size: 1.2rem; }

  /* Stats grid : 2 par ligne au lieu de 4 */
  .stats-grid { grid-template-columns: repeat(2, 1fr); }

  /* Formulaires : une seule colonne */
  .form-row { grid-template-columns: 1fr; }

  /* Copy link */
  .copy-link-group { flex-direction: column; align-items: stretch; }
  .copy-link-input { min-width: 0; width: 100%; }
}

/* ── Très petit écran (320-380px) ─────────────────────────────────────────── */
@media (max-width: 420px) {
  .navbar { padding: .5rem .65rem; }
  .navbar-brand span { display: none; }   /* garde juste l'icône */
  .main-content { padding: .6rem; }
  .card { padding: .7rem; }
  .page-title { font-size: 1.05rem; }
  .btn { font-size: .78rem; padding: .4rem .7rem; }
}