/* ============================================================
   BNI Connect Hub — Feuille de style principale
   Police: Figtree (sans-serif) + JetBrains Mono (code)
   Palette: Rouge BNI #C8102E, fond sombre sidebar, fond clair main
   ============================================================ */

:root {
  --bni-red:       #C8102E;
  --bni-red-dark:  #9b0d22;
  --bni-red-light: #f5e6e9;
  --bni-red-soft:  rgba(200,16,46,.08);

  --sidebar-bg:    #0f1117;
  --sidebar-w:     260px;

  --bg:            #f4f5f7;
  --surface:       #ffffff;
  --surface-2:     #f9fafb;
  --border:        #e5e7eb;
  --border-2:      #d1d5db;

  --text:          #111827;
  --text-2:        #6b7280;
  --text-3:        #9ca3af;

  --success:       #16a34a;
  --success-bg:    #f0fdf4;
  --warning:       #d97706;
  --warning-bg:    #fffbeb;
  --danger:        #dc2626;
  --danger-bg:     #fef2f2;
  --info:          #0284c7;
  --info-bg:       #f0f9ff;

  --radius:        10px;
  --radius-lg:     16px;
  --shadow:        0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.05);
  --shadow-md:     0 4px 12px rgba(0,0,0,.10);
  --shadow-lg:     0 8px 30px rgba(0,0,0,.12);

  --font:          'Figtree', sans-serif;
  --font-mono:     'JetBrains Mono', monospace;

  --topbar-h:      60px;
  --transition:    .2s ease;
}

/* ── Reset ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  font-size: 15px;
  /* iOS Safari : fixer la hauteur pour éviter le resize au scroll */
  height: -webkit-fill-available;
}
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  min-height: -webkit-fill-available;
  display: flex;
  line-height: 1.6;
}
a { color: var(--bni-red); text-decoration: none; }
a:hover { color: var(--bni-red-dark); }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ── Sidebar ────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  position: fixed;
  top: 0;
  left: 0;
  /* Hauteur calculée par JS et injectée dans --real-vh */
  height: calc(var(--real-vh, 1vh) * 100);
  background: var(--sidebar-bg);
  display: flex;
  flex-direction: column;
  z-index: 100;
  transition: transform var(--transition);
  overflow: hidden;
}

.sidebar-header {
  padding: .85rem 1.25rem .7rem;
  border-bottom: 1px solid rgba(255,255,255,.06);
  flex-shrink: 0;
}
.sidebar-logo {
  display: flex;
  align-items: baseline;
  gap: .4rem;
  margin-bottom: .2rem;
}
.logo-bni {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--bni-red);
  letter-spacing: -.02em;
}
.logo-region {
  font-size: 1rem;
  font-weight: 600;
  color: rgba(255,255,255,.5);
  letter-spacing: .05em;
}
.sidebar-subtitle {
  font-size: .72rem;
  color: rgba(255,255,255,.35);
  letter-spacing: .12em;
  text-transform: uppercase;
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: 1rem 1.25rem .6rem;
  flex-shrink: 0;
}
.user-avatar {
  width: 38px; height: 38px;
  background: var(--bni-red);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .8rem; font-weight: 700; color: #fff;
  flex-shrink: 0;
}
.user-name { font-size: .85rem; font-weight: 600; color: #fff; }
.user-role { font-size: .72rem; color: rgba(255,255,255,.45); }

/* Boutons Mon compte / Déconnexion juste sous l'avatar */
.sidebar-user-actions {
  display: flex;
  gap: .35rem;
  padding: 0 .75rem .75rem;
  border-bottom: 1px solid rgba(255,255,255,.06);
  flex-shrink: 0;
}
.footer-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .35rem;
  padding: .45rem .5rem;
  border-radius: 7px;
  font-size: .75rem;
  font-weight: 600;
  color: rgba(255,255,255,.55);
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
  text-decoration: none;
  transition: all var(--transition);
  white-space: nowrap;
}
.footer-btn svg { width: 13px; height: 13px; flex-shrink: 0; }
.footer-btn:hover { background: rgba(255,255,255,.1); color: #fff; border-color: rgba(255,255,255,.15); }
.footer-btn-active { background: rgba(200,16,46,.2) !important; color: #fff !important; border-color: rgba(200,16,46,.4) !important; }
.footer-btn-logout:hover { background: rgba(220,38,38,.2) !important; color: #fca5a5 !important; border-color: rgba(220,38,38,.3) !important; }

/* Nav scrollable */
.sidebar-nav {
  flex: 1 1 0;
  min-height: 0;
  /* padding-bottom inclut la safe area (barre home iPhone) */
  padding: .75rem .75rem 80px;
  overflow-y: scroll;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-y: contain;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,.15) transparent;
}
.sidebar-nav::-webkit-scrollbar { width: 5px; }
.sidebar-nav::-webkit-scrollbar-track { background: transparent; }
.sidebar-nav::-webkit-scrollbar-thumb { background: rgba(255,255,255,.15); border-radius: 4px; }
.sidebar-nav::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,.3); }

.nav-section {
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.25);
  padding: 1rem .5rem .4rem;
}
.nav-link {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .6rem .75rem;
  border-radius: 8px;
  font-size: .88rem;
  font-weight: 500;
  color: rgba(255,255,255,.6);
  transition: background var(--transition), color var(--transition);
  position: relative;
  text-decoration: none;
}
.nav-link svg { width: 18px; height: 18px; flex-shrink: 0; }
.nav-link:hover { background: rgba(255,255,255,.06); color: rgba(255,255,255,.9); }
.nav-link.active { background: var(--bni-red-soft); color: #fff; }
.nav-link.active::before {
  content: '';
  position: absolute; left: 0; top: 20%; bottom: 20%;
  width: 3px; background: var(--bni-red);
  border-radius: 0 3px 3px 0;
}
.badge {
  margin-left: auto;
  background: var(--bni-red);
  color: #fff;
  font-size: .65rem;
  font-weight: 700;
  padding: .1rem .45rem;
  border-radius: 99px;
  min-width: 20px;
  text-align: center;
}

/* ── Main wrapper ───────────────────────────────────────── */
.main-wrapper {
  margin-left: var(--sidebar-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ── Topbar ─────────────────────────────────────────────── */
.topbar {
  height: var(--topbar-h);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0 1.5rem;
  position: sticky; top: 0; z-index: 50;
}
.topbar-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
}
.sidebar-toggle {
  display: none;
  background: none; border: none; cursor: pointer;
  color: var(--text-2); padding: .25rem;
}
.sidebar-toggle svg { width: 22px; height: 22px; }

/* ── Main content ───────────────────────────────────────── */
.main-content {
  flex: 1;
  padding: 1.75rem 2rem;
  max-width: 1400px;
  width: 100%;
}

/* ── Cards ──────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
  gap: 1rem;
}
.card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
}

/* ── Stats grid ─────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-bottom: 1.75rem;
}
.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .5rem;
  box-shadow: var(--shadow);
  transition: box-shadow var(--transition), transform var(--transition);
}
.stat-card:hover { box-shadow: var(--shadow-md); transform: translateY(-1px); }
.stat-label { font-size: .78rem; font-weight: 600; color: var(--text-2); text-transform: uppercase; letter-spacing: .06em; }
.stat-value { font-size: 2rem; font-weight: 800; color: var(--text); line-height: 1; }
.stat-sub { font-size: .75rem; color: var(--text-3); }
.stat-card.accent { border-left: 3px solid var(--bni-red); }
.stat-card.accent .stat-value { color: var(--bni-red); }

/* ── Tableau ────────────────────────────────────────────── */
.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: .875rem;
}
thead th {
  background: var(--surface-2);
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--text-2);
  padding: .75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
tbody td {
  padding: .85rem 1rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--surface-2); }

/* ── Formulaires ────────────────────────────────────────── */
.form-group { margin-bottom: 1.1rem; }
label {
  display: block;
  font-size: .82rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: .4rem;
}
input[type="text"],
input[type="email"],
input[type="password"],
input[type="tel"],
input[type="url"],
select,
textarea {
  width: 100%;
  padding: .6rem .85rem;
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: .88rem;
  color: var(--text);
  background: var(--surface);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--bni-red);
  box-shadow: 0 0 0 3px rgba(200,16,46,.1);
}
textarea { resize: vertical; min-height: 100px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1rem; }

/* ── Boutons ────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: .45rem;
  padding: .55rem 1.1rem;
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: .875rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition), transform .1s;
  text-decoration: none;
  white-space: nowrap;
}
.btn:active { transform: scale(.98); }
.btn svg { width: 16px; height: 16px; }

.btn-primary { background: var(--bni-red); color: #fff; border-color: var(--bni-red); }
.btn-primary:hover { background: var(--bni-red-dark); border-color: var(--bni-red-dark); color: #fff; }
.btn-secondary { background: var(--surface); color: var(--text); border-color: var(--border-2); }
.btn-secondary:hover { background: var(--surface-2); border-color: var(--text-3); color: var(--text); }
.btn-danger { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn-danger:hover { background: #b91c1c; color: #fff; }
.btn-success { background: var(--success); color: #fff; border-color: var(--success); }
.btn-sm { padding: .35rem .75rem; font-size: .8rem; }
.btn-icon { padding: .45rem; }

/* ── Badges / Pills ─────────────────────────────────────── */
.pill {
  display: inline-flex; align-items: center;
  padding: .2rem .65rem;
  border-radius: 99px;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .03em;
}
.pill-green  { background: var(--success-bg); color: var(--success); }
.pill-red    { background: var(--danger-bg);  color: var(--danger); }
.pill-yellow { background: var(--warning-bg); color: var(--warning); }
.pill-blue   { background: var(--info-bg);    color: var(--info); }
.pill-purple { background: #f3e8ff; color: #7c3aed; }
.pill-gray   { background: var(--bg);         color: var(--text-2); }

/* ── Alertes ────────────────────────────────────────────── */
.alert {
  padding: .85rem 1.1rem;
  border-radius: var(--radius);
  font-size: .875rem;
  margin-bottom: 1rem;
  border-left: 4px solid transparent;
}
.alert-success { background: var(--success-bg); color: var(--success); border-color: var(--success); }
.alert-error   { background: var(--danger-bg);  color: var(--danger);  border-color: var(--danger); }
.alert-warning { background: var(--warning-bg); color: var(--warning); border-color: var(--warning); }
.alert-info    { background: var(--info-bg);    color: var(--info);    border-color: var(--info); }

/* ── Search/Filter bar ──────────────────────────────────── */
.filter-bar {
  display: flex;
  gap: .75rem;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}
.search-input-wrap { position: relative; flex: 1; min-width: 220px; }
.search-input-wrap svg {
  position: absolute; left: .75rem; top: 50%; transform: translateY(-50%);
  width: 16px; height: 16px; color: var(--text-3); pointer-events: none;
}
.search-input { padding-left: 2.3rem !important; }
.filter-bar select { max-width: 180px; }

/* ── Page header ─────────────────────────────────────────── */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  gap: 1rem;
  flex-wrap: wrap;
}
.page-header h2 {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text);
}
.breadcrumb {
  font-size: .78rem;
  color: var(--text-3);
  margin-top: .15rem;
}
.breadcrumb a { color: var(--text-3); }
.breadcrumb a:hover { color: var(--bni-red); }

/* ── Login page ─────────────────────────────────────────── */
.login-page {
  min-height: 100vh;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--sidebar-bg);
  background-image:
    radial-gradient(ellipse at 20% 50%, rgba(200,16,46,.15) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(200,16,46,.08) 0%, transparent 50%);
  padding: 2rem;
}
.login-box {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  width: 100%; max-width: 400px;
  box-shadow: var(--shadow-lg);
}
.login-logo {
  text-align: center;
  margin-bottom: 2rem;
}
.login-logo .logo-bni { font-size: 2.5rem; display: block; }
.login-logo .logo-region { font-size: 1.1rem; display: block; color: var(--text-2); font-weight: 600; }
.login-logo small { display: block; color: var(--text-3); font-size: .78rem; margin-top: .25rem; }

/* ── Pagination ─────────────────────────────────────────── */
.pagination {
  display: flex;
  gap: .35rem;
  align-items: center;
  justify-content: center;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}
.page-link {
  padding: .4rem .75rem;
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  font-size: .82rem;
  font-weight: 500;
  color: var(--text-2);
  background: var(--surface);
  transition: all var(--transition);
}
.page-link:hover { border-color: var(--bni-red); color: var(--bni-red); }
.page-link.current { background: var(--bni-red); border-color: var(--bni-red); color: #fff; }

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 900px) {
  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar.open {
    transform: translateX(0);
    box-shadow: var(--shadow-lg);
    /* Overlay semi-transparent derrière le menu sur mobile */
  }
  /* Overlay cliquable pour fermer le menu */
  .sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.45);
    z-index: 99;
  }
  .sidebar-overlay.show { display: block; }
  .main-wrapper { margin-left: 0; }
  .sidebar-toggle { display: flex; }
  .main-content { padding: 1.25rem 1rem; }
  .form-grid, .form-grid-3 { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .page-header { flex-direction: column; align-items: flex-start; }
  .filter-bar { flex-direction: column; align-items: stretch; }
  .filter-bar select { max-width: 100%; }
}

/* ── Utilities ──────────────────────────────────────────── */
.text-red    { color: var(--bni-red); }
.text-muted  { color: var(--text-2); }
.text-small  { font-size: .8rem; }
.text-bold   { font-weight: 700; }
.text-center { text-align: center; }
.mt-1 { margin-top: .5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: .5rem; }
.mb-2 { margin-bottom: 1rem; }
.gap-2 { gap: 1rem; }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.w-full { width: 100%; }
.mono { font-family: var(--font-mono); }

/* ── Responsive global — pages admin & formulaires ──────── */
@media (max-width: 768px) {

    /* Tables : scroll horizontal */
    .table-wrapper { overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .table-wrapper table { min-width: 500px; }

    /* Page header en colonne */
    .page-header { flex-direction: column; align-items: flex-start; gap: .75rem; }
    .page-header > div:last-child { width: 100%; }
    .page-header .btn { width: 100%; justify-content: center; }

    /* Grilles 2 et 3 col → 1 col */
    .form-grid { grid-template-columns: 1fr !important; }

    /* Layout 2 colonnes (formulaire + sidebar) → 1 col */
    div[style*="grid-template-columns:1fr 360px"],
    div[style*="grid-template-columns:1fr 380px"],
    div[style*="grid-template-columns:1fr 300px"],
    div[style*="grid-template-columns: 1fr 360px"],
    div[style*="grid-template-columns: 1fr 380px"],
    div[style*="grid-template-columns: 1fr 300px"] {
        grid-template-columns: 1fr !important;
    }

    /* Boutons pills filtres : wrap */
    .filter-pills { flex-wrap: wrap; }

    /* Cartes groupes BNI */
    .groups-grid { grid-template-columns: 1fr !important; }

    /* Tableaux actions en colonne */
    td > div[style*="display:flex"] { flex-wrap: wrap; gap: .3rem; }

    /* Masquer colonnes moins importantes sur mobile */
    .hide-mobile { display: none !important; }

    /* Profil */
    .profil-grid { grid-template-columns: 1fr !important; }

    /* Admin users : réduire colonnes */
    .admin-table td:nth-child(2) { display: none; }
}

@media (max-width: 480px) {
    /* Plus petits écrans */
    .btn { padding: .4rem .75rem; font-size: .8rem; }
    .btn-sm { padding: .28rem .55rem; font-size: .72rem; }
    .card { padding: .85rem !important; }
    h2 { font-size: 1.1rem !important; }
    .stats-row { grid-template-columns: 1fr 1fr !important; }

    /* Filtres pills en colonne sur très petit écran */
    .filter-pills .filter-pill { font-size: .72rem; padding: .28rem .65rem; }
}

/* ============================================================
   Sauvegarde intermédiaire de formulaire
   ============================================================ */

/* Bouton flottant */
.form-save-fab {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 500;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--bni-red);
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(200,16,46,.4);
  transition: transform .2s, box-shadow .2s, opacity .2s;
  opacity: 0;
  pointer-events: none;
}
.form-save-fab--visible {
  opacity: 1;
  pointer-events: auto;
}
.form-save-fab:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(200,16,46,.5);
}
.form-save-fab svg { width: 22px; height: 22px; }
.form-save-fab--pulse { animation: fabPulse .5s ease; }
@keyframes fabPulse {
  0%   { transform: scale(1); }
  50%  { transform: scale(1.18); }
  100% { transform: scale(1); }
}

/* Bannière de restauration */
.form-save-banner {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 600;
  background: var(--warning-bg);
  border-bottom: 2px solid var(--warning);
  padding: .65rem 1.25rem;
  display: flex;
  align-items: center;
  gap: .75rem;
  font-size: .88rem;
  font-family: var(--font);
  box-shadow: 0 2px 8px rgba(0,0,0,.1);
}
.form-save-banner__icon { font-size: 1.1rem; flex-shrink: 0; }
.form-save-banner__msg  { flex: 1; color: var(--text); }
.form-save-banner__btn {
  padding: .35rem .85rem;
  border-radius: 6px;
  font-size: .82rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  font-family: var(--font);
}
.form-save-banner__btn--restore {
  background: var(--warning);
  color: #fff;
}
.form-save-banner__btn--restore:hover { background: #b45309; }
.form-save-banner__btn--dismiss {
  background: transparent;
  color: var(--text-2);
}
.form-save-banner__btn--dismiss:hover { color: var(--text); }

/* Toast */
.form-save-toast {
  position: fixed;
  bottom: 5rem;
  right: 1.5rem;
  z-index: 700;
  background: var(--text);
  color: #fff;
  padding: .6rem 1.1rem;
  border-radius: 8px;
  font-size: .85rem;
  font-family: var(--font);
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .25s, transform .25s;
  pointer-events: none;
}
.form-save-toast--in {
  opacity: 1;
  transform: translateY(0);
}
.form-save-toast--success { background: var(--success); }
.form-save-toast--error   { background: var(--danger); }