/**
 * design-system.css — BrilloNova Cockpit v3 « Liquid Glass »
 * Refonte 2026-07-11 (brief Cheick) — template = photos Drive/BrilloNova/Application,
 * logo + couleurs = Drive/BrilloNova/Template (BRAND-KIT-BrilloNova.md).
 *
 * Langage visuel des photos : espace profond marine, titres OR lumineux,
 * cartes VERRE (backdrop-blur, liseré plasma cyan), réacteur central animé,
 * tab bar verre mobile. Marque : Marine #2A415F · Nova #5B93C4 (Brand Kit),
 * encre logo mesurée #0E2A5C / #4A8FD4.
 *
 * 3 couches :
 *  1. TOKENS (oklch + fallback hex) — alias --bn-* legacy conservés (segments/realisations).
 *  2. COMPOSANTS (classes existantes conservées : kpi-card, badge, sidebar-item…
 *     + nouvelles : glass, squircle, liquid-press, reactor, bn-tabbar…).
 *  3. OVERRIDES Tailwind (!important) — rattache TOUTES les pages (aucun orphelin).
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@500;600;700&display=swap');

/* ============================================================
   1. TOKENS
   ============================================================ */
:root {
  /* — Espace profond (fond des photos) — */
  --space-0: #030812;
  --space-1: #060F22;
  --space-2: #0B1B38;
  --space-bg: radial-gradient(1200px 800px at 85% -10%, rgba(59, 232, 255, 0.10), transparent 55%),
              radial-gradient(1000px 700px at -10% 15%, rgba(242, 193, 78, 0.07), transparent 50%),
              radial-gradient(1400px 1000px at 50% 120%, rgba(42, 65, 95, 0.55), transparent 60%),
              linear-gradient(160deg, var(--space-2) 0%, var(--space-1) 45%, var(--space-0) 100%);

  /* — Or (titres lumineux des photos) — */
  --gold: #F2C14E;
  --gold: oklch(0.84 0.17 88);
  --gold-soft: #F7DA8F;
  --gold-glow: rgba(242, 193, 78, 0.42);

  /* — Plasma cyan (accents des photos) — */
  --plasma: #3BE8FF;
  --plasma: oklch(0.87 0.13 205);
  --plasma-deep: #14B8D9;
  --plasma-glow: rgba(59, 232, 255, 0.40);
  --plasma-ink: #04263A;          /* texte sur bouton plasma */

  /* — Marque (Brand Kit Drive/Template + pixels logo) — */
  --marine: #2A415F;
  --nova: #5B93C4;
  --nova-soft: #8FBEE3;
  --ink-logo: #0E2A5C;

  /* — Verre — */
  --glass-bg: linear-gradient(165deg, rgba(158, 190, 255, 0.11), rgba(120, 150, 220, 0.05));
  --glass-bg-strong: linear-gradient(165deg, rgba(170, 200, 255, 0.17), rgba(120, 150, 220, 0.08));
  --glass-border: rgba(210, 228, 255, 0.16);
  --glass-border-strong: rgba(220, 235, 255, 0.28);
  --glass-highlight: rgba(255, 255, 255, 0.55);
  --panel: rgba(13, 26, 50, 0.58);           /* panneau générique sans blur */
  --panel-2: rgba(20, 36, 66, 0.55);
  --input-bg: rgba(126, 160, 220, 0.10);
  --input-bg-focus: rgba(126, 160, 220, 0.16);

  /* — Texte — */
  --foreground: #EDF3FC;
  --fg-2: #D7E2F3;
  --fg-3: #BCCCE4;
  --muted-foreground: #9AAECB;
  --muted-2: #7288AB;
  --muted-3: #55688A;

  /* — Sémantique — */
  --success: #35DC9B;
  --danger: #FF6B7A;
  --warning: #FF9E52;
  --violet: #B7A6FF;

  /* — Typo — */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Space Grotesk', 'Inter', sans-serif;

  /* — Alias legacy --bn-* (segments.html / realisations.html / anciens styles inline) — */
  --bn-marine: var(--marine);
  --bn-nova: var(--nova);
  --bn-nova-soft: var(--nova-soft);
  --bn-gris-texte: #3A414C;
  --bn-gris-sec: #7A828E;
  --bn-fond-clair: #F5F5F7;
  --bn-bg-primary: var(--space-1);
  --bn-bg-card: var(--panel);
  --bn-bg-card-hover: var(--panel-2);
  --bn-bg-overlay: rgba(3, 8, 18, 0.72);
  --bn-border: var(--glass-border);
  --bn-border-strong: var(--glass-border-strong);
  --bn-accent: var(--plasma);
  --bn-accent-hover: var(--plasma-deep);
  --bn-cyan: var(--plasma);
  --bn-success: var(--success);
  --bn-orange: var(--warning);
  --bn-gray-veille: var(--muted-2);
  --bn-red: var(--danger);
  --bn-purple: var(--violet);
  --bn-text-primary: var(--foreground);
  --bn-text-secondary: var(--muted-foreground);
  --bn-text-muted: var(--muted-2);

  /* — Safe areas iOS — */
  --bn-safe-top: env(safe-area-inset-top, 0px);
  --bn-safe-bottom: env(safe-area-inset-bottom, 0px);
  --bn-safe-left: env(safe-area-inset-left, 0px);
  --bn-safe-right: env(safe-area-inset-right, 0px);
}

/* ============================================================
   BASE
   ============================================================ */
html { background: var(--space-0); }
body {
  font-family: var(--font-sans);
  background: var(--space-bg) !important;
  background-attachment: fixed !important;
  color: var(--foreground);
  -webkit-font-smoothing: antialiased;
  padding-left: var(--bn-safe-left);
  padding-right: var(--bn-safe-right);
  min-height: 100vh;
}
::selection { background: rgba(59, 232, 255, 0.30); }

h1 { font-size: 30px; font-weight: 700; letter-spacing: -0.02em; font-family: var(--font-display); }
h2 { font-size: 22px; font-weight: 600; letter-spacing: -0.01em; font-family: var(--font-display); }
h3 { font-size: 17px; font-weight: 600; }
.text-body { font-size: 14px; line-height: 1.6; }
.text-small { font-size: 12px; }

/* Scrollbar */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(140, 170, 220, 0.25); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(140, 170, 220, 0.45); }

/* ============================================================
   2. COMPOSANTS — Liquid Glass
   ============================================================ */

/* — Verre de base — */
.glass, .glass-effect {
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(22px) saturate(150%);
  backdrop-filter: blur(22px) saturate(150%);
  border: 1px solid var(--glass-border);
  box-shadow: 0 12px 40px rgba(2, 8, 20, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.10);
}
.glass-strong {
  background: var(--glass-bg-strong);
  -webkit-backdrop-filter: blur(28px) saturate(160%);
  backdrop-filter: blur(28px) saturate(160%);
  border: 1px solid var(--glass-border-strong);
  box-shadow: 0 18px 60px rgba(2, 8, 20, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.14);
}
/* Reflet haut (photos : arête lumineuse au sommet des cartes) */
.glass-sheen { position: relative; overflow: hidden; }
.glass-sheen::before {
  content: ''; position: absolute; inset: 0 0 auto 0; height: 1px;
  background: linear-gradient(90deg, transparent 5%, var(--glass-highlight) 50%, transparent 95%);
  opacity: 0.8; pointer-events: none;
}

.squircle { border-radius: 18px; }
.squircle-lg { border-radius: 26px; }

.liquid-press { transition: transform 220ms cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 220ms ease, border-color 200ms ease; }
.liquid-press:active { transform: scale(0.94); }

/* — Texte lumineux — (P2 Cheick 2026-07-11 : plus JAMAIS de police jaune/or ;
   l'or ne subsiste qu'en graphique — anneau du réacteur) */
.text-gold {
  color: #FFFFFF;
  text-shadow: 0 0 16px rgba(237, 243, 252, 0.35), 0 0 40px rgba(159, 190, 230, 0.18);
}
.text-plasma { color: var(--plasma); }
.vibrancy { text-shadow: 0 0 14px rgba(237, 243, 252, 0.35); }
.bn-greeting {
  font-family: var(--font-display); font-weight: 700; letter-spacing: -0.02em;
  color: #FFFFFF;
  text-shadow: 0 0 20px rgba(237, 243, 252, 0.40), 0 0 55px rgba(159, 190, 230, 0.22);
}
.bn-greeting-sub { color: var(--fg-3); font-weight: 500; }

/* — Logo (PNG Drive détourés : logo-mark.png / logo-lockup*.png) — */
.bn-logo-tile {
  display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0;
  background: linear-gradient(160deg, #FFFFFF, #E9F0FA);
  border-radius: 10px; padding: 4px;
  box-shadow: 0 2px 10px rgba(2, 8, 20, 0.45), inset 0 0 0 1px rgba(14, 42, 92, 0.10);
}
.bn-logo-tile img { display: block; height: 100%; width: auto; }
.bn-wordmark { font-family: var(--font-display); font-weight: 700; letter-spacing: -0.01em; color: #fff; }
.bn-wordmark .nova { color: var(--nova-soft); }

/* — KPI card (photos : verre + liseré plasma au sommet + icône cyan) — */
.kpi-card {
  position: relative;
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  backdrop-filter: blur(20px) saturate(150%);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  padding: 20px;
  box-shadow: 0 14px 44px rgba(2, 8, 20, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.10);
  transition: transform 220ms cubic-bezier(0.34, 1.56, 0.64, 1), border-color 0.2s, box-shadow 0.25s;
  overflow: hidden;
}
.kpi-card::after {
  content: ''; position: absolute; top: 0; left: 18%; right: 18%; height: 3px;
  background: var(--plasma); border-radius: 0 0 6px 6px;
  box-shadow: 0 0 14px 2px var(--plasma-glow), 0 4px 22px var(--plasma-glow);
  opacity: 0.95;
}
.kpi-card:hover { border-color: rgba(59, 232, 255, 0.45); transform: translateY(-2px); }
.kpi-card:active { transform: scale(0.95); }
.kpi-card .kpi-label {
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.07em;
  color: var(--plasma); margin-bottom: 8px;
  text-shadow: 0 0 12px rgba(59, 232, 255, 0.35);
}
.kpi-card .kpi-value {
  font-size: 32px; font-weight: 700; font-family: var(--font-display);
  color: var(--foreground); line-height: 1.05;
  text-shadow: 0 0 18px rgba(237, 243, 252, 0.25);
}
.kpi-card .kpi-variation { font-size: 12px; margin-top: 8px; color: var(--muted-foreground); }
.kpi-card .kpi-variation.up { color: var(--success); }
.kpi-card .kpi-variation.down { color: var(--danger); }
.kpi-card .kpi-icon {
  position: absolute; top: 18px; right: 18px;
  color: var(--plasma); opacity: 0.9;
  filter: drop-shadow(0 0 8px var(--plasma-glow));
}

/* — Réacteur central (photo 1 : anneau or + cœur bleu pulsant) — */
.reactor { position: relative; display: flex; align-items: center; justify-content: center; }
.reactor .ring-gold {
  position: absolute; inset: 0; border-radius: 50%;
  border: 3px solid transparent;
  border-top-color: var(--gold); border-right-color: var(--gold);
  box-shadow: 0 0 18px var(--gold-glow), inset 0 0 18px rgba(242, 193, 78, 0.18);
  animation: reactor-spin 7s linear infinite;
}
.reactor .ring-gold-2 {
  position: absolute; inset: 7px; border-radius: 50%;
  border: 2px solid rgba(242, 193, 78, 0.35);
  border-bottom-color: var(--gold-soft);
  animation: reactor-spin 11s linear infinite reverse;
}
.reactor .core {
  position: absolute; inset: 18%; border-radius: 50%;
  background: radial-gradient(circle at 42% 38%, #9FE9FF 0%, #33B7FF 35%, #0B57C8 72%, #063172 100%);
  box-shadow: 0 0 26px 6px rgba(51, 183, 255, 0.55), 0 0 70px 18px rgba(51, 183, 255, 0.25);
  animation: reactor-pulse 2.6s ease-in-out infinite;
}
.reactor .core-label {
  position: relative; z-index: 2; font-family: var(--font-display); font-weight: 700;
  color: #fff; text-shadow: 0 0 10px rgba(4, 20, 40, 0.8);
}
.reactor-caption { color: #FFFFFF; font-weight: 600; text-shadow: 0 0 12px rgba(237, 243, 252, 0.35); font-family: var(--font-display); }
@keyframes reactor-spin { to { transform: rotate(360deg); } }
@keyframes reactor-pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(0.92); opacity: 0.82; }
}
@media (prefers-reduced-motion: reduce) {
  .reactor .ring-gold, .reactor .ring-gold-2, .reactor .core { animation: none; }
}

/* — Grille accueil autour du réacteur (photo 1) — */
.tj-grid {
  display: grid; gap: 14px;
  grid-template-columns: 1fr minmax(96px, 150px) 1fr;
  grid-template-areas: "c1 r c2" "c3 r c4";
  align-items: stretch;
}
.tj-grid .tj-r { grid-area: r; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; }
.tj-grid .tj-c1 { grid-area: c1; } .tj-grid .tj-c2 { grid-area: c2; }
.tj-grid .tj-c3 { grid-area: c3; } .tj-grid .tj-c4 { grid-area: c4; }
@media (min-width: 1024px) {
  .tj-grid { grid-template-columns: 1fr 1fr 200px 1fr 1fr; grid-template-areas: "c1 c2 r c3 c4"; }
}

/* — Agent card — */
.agent-card {
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  backdrop-filter: blur(18px) saturate(150%);
  border: 1px solid var(--glass-border);
  border-radius: 20px; padding: 20px; cursor: pointer;
  transition: all 0.2s; display: flex; flex-direction: column; gap: 12px;
  box-shadow: 0 12px 36px rgba(2, 8, 20, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.09);
}
.agent-card:hover { border-color: rgba(59, 232, 255, 0.45); background: var(--glass-bg-strong); }
.agent-card .agent-icon {
  width: 40px; height: 40px; border-radius: 12px;
  background: linear-gradient(135deg, var(--plasma-deep), var(--nova));
  display: flex; align-items: center; justify-content: center; color: white;
  box-shadow: 0 0 16px rgba(59, 232, 255, 0.30);
}
.agent-card .agent-name { font-size: 16px; font-weight: 600; }
.agent-card .agent-desc { font-size: 13px; color: var(--muted-foreground); line-height: 1.5; }
.agent-card .agent-footer {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: auto; padding-top: 12px; border-top: 1px solid var(--glass-border);
}

/* — Badges — */
.badge {
  display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px;
  border-radius: 999px; font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.03em;
  border: 1px solid transparent;
}
.badge-actif { background: rgba(53, 220, 155, 0.12); color: var(--success); border-color: rgba(53, 220, 155, 0.25); }
.badge-actif::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--success); box-shadow: 0 0 8px var(--success); }
.badge-traitement { background: rgba(255, 184, 77, 0.12); color: var(--warning); border-color: rgba(255, 184, 77, 0.25); }
.badge-traitement::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--warning); animation: pulse 1.5s ease-in-out infinite; }
.badge-veille { background: rgba(114, 136, 171, 0.14); color: var(--muted-foreground); border-color: rgba(114, 136, 171, 0.25); }
.badge-veille::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--muted-2); }
.badge-erreur { background: rgba(255, 107, 122, 0.12); color: var(--danger); border-color: rgba(255, 107, 122, 0.3); }
.badge-erreur::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--danger); animation: pulse 0.8s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }

/* — Sidebar (photo 3 : verre dépoli, titres OR, item actif = bulle claire) — */
#sidebarLeft {
  background: linear-gradient(170deg, rgba(16, 30, 58, 0.72), rgba(8, 16, 34, 0.78)) !important;
  -webkit-backdrop-filter: blur(30px) saturate(160%);
  backdrop-filter: blur(30px) saturate(160%);
  border-right: 1px solid var(--glass-border) !important;
  box-shadow: 24px 0 80px rgba(2, 8, 20, 0.45);
  padding-top: var(--bn-safe-top);
  padding-bottom: var(--bn-safe-bottom);
}
.sidebar-item {
  display: flex; align-items: center; gap: 12px; padding: 9px 12px;
  border-radius: 12px; color: var(--fg-3); font-size: 14px; cursor: pointer;
  transition: all 0.18s; text-decoration: none;
}
.sidebar-item svg, .sidebar-item i { color: var(--plasma); filter: drop-shadow(0 0 6px rgba(59, 232, 255, 0.35)); }
.sidebar-item:hover { background: rgba(170, 200, 255, 0.10); color: var(--foreground); }
.sidebar-item.active {
  background: linear-gradient(165deg, rgba(235, 244, 255, 0.20), rgba(200, 220, 250, 0.10));
  color: #fff; font-weight: 600;
  border: 1px solid rgba(235, 244, 255, 0.24);
  box-shadow: 0 6px 20px rgba(2, 8, 20, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.25);
}
.sidebar-section-title {
  font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.10em;
  color: var(--muted-foreground);
  padding: 8px 12px 4px; margin-top: 12px;
}

/* — Sidebar droite — */
#sidebarRight {
  background: linear-gradient(170deg, rgba(16, 30, 58, 0.60), rgba(8, 16, 34, 0.66)) !important;
  -webkit-backdrop-filter: blur(26px) saturate(150%);
  backdrop-filter: blur(26px) saturate(150%);
  border-left: 1px solid var(--glass-border) !important;
}

/* — Header (barre verre) — */
header.glass-effect {
  background: linear-gradient(180deg, rgba(14, 26, 50, 0.66), rgba(10, 20, 40, 0.52)) !important;
  -webkit-backdrop-filter: blur(26px) saturate(160%);
  backdrop-filter: blur(26px) saturate(160%);
  border-bottom: 1px solid var(--glass-border) !important;
  padding-top: calc(0.75rem + var(--bn-safe-top));
}

/* — Activity stream — */
.activity-item {
  display: flex; flex-direction: column; gap: 4px; padding: 10px 12px;
  border-left: 2px solid var(--glass-border); transition: border-color 0.2s;
}
.activity-item:hover { border-color: var(--plasma); }
.activity-item .agent-tag { font-size: 11px; font-weight: 600; color: var(--plasma); }
.activity-item .activity-desc { font-size: 13px; color: var(--foreground); }
.activity-item .activity-time { font-size: 11px; color: var(--muted-2); }

/* — Modales — */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(3, 8, 18, 0.72);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center; z-index: 100;
  padding-top: var(--bn-safe-top); padding-bottom: var(--bn-safe-bottom);
}
.modal-validation {
  background: linear-gradient(170deg, rgba(22, 38, 70, 0.92), rgba(12, 22, 44, 0.94));
  -webkit-backdrop-filter: blur(30px) saturate(160%);
  backdrop-filter: blur(30px) saturate(160%);
  border: 1px solid var(--glass-border-strong);
  border-radius: 26px; max-width: 540px; width: 90%; max-height: 85vh;
  overflow-y: auto; padding: 24px;
  box-shadow: 0 30px 90px rgba(2, 8, 20, 0.65), inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

/* — Bulles chat — */
.chat-bubble-user {
  background: linear-gradient(150deg, var(--plasma-deep), #0E7FA8);
  color: #fff; padding: 10px 16px; border-radius: 20px 20px 6px 20px;
  max-width: 80%; margin-left: auto; word-wrap: break-word;
  box-shadow: 0 6px 22px rgba(20, 184, 217, 0.30);
}
.chat-bubble-agent {
  background: var(--glass-bg-strong);
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  color: var(--foreground); padding: 10px 16px; border-radius: 20px 20px 20px 6px;
  max-width: 80%; word-wrap: break-word;
}

/* — Bouton flottant orchestrateur — */
.floating-chat-btn {
  position: fixed; bottom: calc(24px + var(--bn-safe-bottom)); right: 24px;
  background: linear-gradient(135deg, var(--plasma-deep), var(--nova));
  color: white; padding: 12px 20px; border-radius: 999px;
  display: flex; align-items: center; gap: 8px; cursor: pointer;
  box-shadow: 0 0 24px rgba(59, 232, 255, 0.40), 0 10px 30px rgba(2, 8, 20, 0.5);
  transition: transform 0.2s; z-index: 50; font-weight: 600; font-size: 14px;
  border: 1px solid rgba(180, 235, 255, 0.35);
}
.floating-chat-btn:hover { transform: scale(1.05); }
.floating-chat-btn.has-validations::after {
  content: ''; position: absolute; top: -2px; right: -2px; width: 12px; height: 12px;
  background: var(--danger); border-radius: 50%; border: 2px solid var(--space-1);
  animation: pulse 1.5s ease-in-out infinite;
}

/* — Boutons plasma (photo 2 : « Envoyer » cyan lumineux) — */
.btn-plasma {
  background: radial-gradient(120% 160% at 30% 20%, #8FF3FF 0%, var(--plasma) 45%, var(--plasma-deep) 100%);
  color: var(--plasma-ink) !important; font-weight: 700;
  border-radius: 999px; border: 1px solid rgba(200, 245, 255, 0.6);
  box-shadow: 0 0 26px var(--plasma-glow), 0 0 70px rgba(59, 232, 255, 0.18), inset 0 1px 0 rgba(255, 255, 255, 0.6);
  transition: transform 220ms cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.25s;
}
.btn-plasma:hover { box-shadow: 0 0 36px var(--plasma-glow), 0 0 90px rgba(59, 232, 255, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.6); }
.btn-plasma:active { transform: scale(0.94); }

/* — Tab bar mobile (photo 1 : barre verre, item actif = bulle claire) — */
.bn-tabbar {
  position: fixed; left: 12px; right: 12px;
  bottom: calc(10px + var(--bn-safe-bottom));
  z-index: 60;
  display: flex; align-items: center; justify-content: space-around;
  background: linear-gradient(175deg, rgba(170, 200, 255, 0.14), rgba(120, 150, 220, 0.07));
  -webkit-backdrop-filter: blur(28px) saturate(160%);
  backdrop-filter: blur(28px) saturate(160%);
  border: 1px solid var(--glass-border);
  border-radius: 999px; padding: 8px 10px;
  box-shadow: 0 18px 50px rgba(2, 8, 20, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.14);
}
.bn-tab {
  position: relative; display: flex; align-items: center; justify-content: center;
  width: 46px; height: 46px; border-radius: 50%;
  color: var(--fg-3); text-decoration: none;
  transition: transform 220ms cubic-bezier(0.34, 1.56, 0.64, 1), background 0.2s;
}
.bn-tab:active { transform: scale(0.9); }
.bn-tab.active {
  background: linear-gradient(165deg, rgba(240, 247, 255, 0.28), rgba(200, 220, 250, 0.14));
  color: #fff; transform: translateY(-6px) scale(1.06);
  border: 1px solid rgba(240, 247, 255, 0.3);
  box-shadow: 0 10px 26px rgba(2, 8, 20, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}
.bn-tab .bn-tab-badge {
  position: absolute; top: 2px; right: 2px; min-width: 16px; height: 16px;
  background: var(--danger); color: #fff; font-size: 10px; font-weight: 700;
  border-radius: 999px; display: none; align-items: center; justify-content: center;
  padding: 0 4px; box-shadow: 0 0 10px rgba(255, 107, 122, 0.6);
}
@media (min-width: 1024px) { .bn-tabbar { display: none; } }
@media (max-width: 1023.98px) {
  main.overflow-y-auto { padding-bottom: calc(7.5rem + var(--bn-safe-bottom)) !important; }
  .floating-chat-btn { bottom: calc(84px + var(--bn-safe-bottom)); right: 16px; padding: 10px 14px; font-size: 13px; }
}

/* — Bouton Retour global (verre) — */
#bnBackBtn {
  position: fixed; top: calc(env(safe-area-inset-top, 0px) + 12px); left: 12px; z-index: 9999;
  display: flex; align-items: center; gap: 6px; padding: 8px 14px;
  border: 1px solid var(--glass-border-strong); border-radius: 999px;
  background: linear-gradient(170deg, rgba(170, 200, 255, 0.18), rgba(120, 150, 220, 0.10));
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  backdrop-filter: blur(20px) saturate(150%);
  color: #fff; font: 600 14px var(--font-sans); cursor: pointer;
  box-shadow: 0 8px 24px rgba(2, 8, 20, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.18);
  transition: transform 220ms cubic-bezier(0.34, 1.56, 0.64, 1);
}
#bnBackBtn:active { transform: scale(0.94); }
/* Variante intégrée au header (mobile : le bouton fixe chevauchait le logo) */
#bnBackBtn.bn-back-inline {
  position: static; padding: 6px 10px; border-radius: 999px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

/* — États vides / skeleton — */
.glass-panel {
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  backdrop-filter: blur(18px) saturate(150%);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  box-shadow: 0 12px 36px rgba(2, 8, 20, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.09);
}
.empty-state { display: flex; flex-direction: column; align-items: center; padding: 40px 20px; color: var(--muted-2); text-align: center; }
.empty-state-icon { font-size: 48px; margin-bottom: 12px; opacity: 0.4; }
.skeleton-loading {
  background: linear-gradient(90deg, rgba(126, 160, 220, 0.08) 25%, rgba(126, 160, 220, 0.16) 50%, rgba(126, 160, 220, 0.08) 75%);
  background-size: 200% 100%; animation: shimmer 1.5s infinite;
}
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* Contenu scrollable : dernier élément tapable au-dessus des barres iOS */
main.overflow-y-auto { padding-bottom: calc(6rem + var(--bn-safe-bottom)) !important; }
main.overflow-y-auto.pb-32 { padding-bottom: calc(8rem + var(--bn-safe-bottom)) !important; }

@media (max-width: 768px) {
  h1 { font-size: 24px; }
  h2 { font-size: 19px; }
  .kpi-card { padding: 14px; border-radius: 20px; }
  .kpi-card .kpi-value { font-size: 26px; }
  .agent-card { padding: 16px; }
}

/* ============================================================
   3. OVERRIDES TAILWIND — rattache toutes les pages à la charte
   (les utilitaires CDN ne sont pas !important → ces règles gagnent)
   ============================================================ */

/* Fonds */
.bg-slate-900 { background-color: var(--panel) !important; }
body.bg-slate-900, body.bg-slate-900.min-h-screen { background: var(--space-bg) !important; background-attachment: fixed !important; }
.bg-slate-950 { background-color: rgba(6, 13, 28, 0.72) !important; }
.bg-slate-950\/50 { background-color: rgba(6, 13, 28, 0.5) !important; }
.bg-slate-950\/40 { background-color: rgba(6, 13, 28, 0.4) !important; }
.bg-slate-800 { background-color: var(--input-bg) !important; }
.bg-slate-800\/50 { background-color: rgba(126, 160, 220, 0.07) !important; }
.bg-slate-800\/60 { background-color: rgba(126, 160, 220, 0.09) !important; }
.bg-slate-700 { background-color: rgba(126, 160, 220, 0.16) !important; }
.hover\:bg-slate-700:hover { background-color: rgba(126, 160, 220, 0.20) !important; }
.hover\:bg-slate-800:hover { background-color: rgba(126, 160, 220, 0.13) !important; }
.hover\:bg-slate-800\/30:hover { background-color: rgba(126, 160, 220, 0.08) !important; }
.hover\:bg-slate-800\/40:hover { background-color: rgba(126, 160, 220, 0.10) !important; }
.bg-black\/70 { background-color: rgba(2, 8, 18, 0.72) !important; }
.bg-black\/60 { background-color: rgba(2, 8, 18, 0.62) !important; }

/* Panneau générique « bg-slate-900 + border » = carte de verre légère */
.bg-slate-900.border { -webkit-backdrop-filter: blur(14px) saturate(140%); backdrop-filter: blur(14px) saturate(140%); }

/* Bordures */
.border-slate-800 { border-color: var(--glass-border) !important; }
.border-slate-800\/60 { border-color: rgba(210, 228, 255, 0.10) !important; }
.border-slate-800\/50 { border-color: rgba(210, 228, 255, 0.09) !important; }
.border-slate-700 { border-color: rgba(210, 228, 255, 0.20) !important; }
.divide-slate-800\/60 > * + * { border-color: rgba(210, 228, 255, 0.10) !important; }
.focus\:border-emerald-500:focus { border-color: var(--plasma) !important; box-shadow: 0 0 0 3px rgba(59, 232, 255, 0.15); }
.focus\:border-cyan-500:focus { border-color: var(--plasma) !important; box-shadow: 0 0 0 3px rgba(59, 232, 255, 0.15); }
.border-emerald-500\/30 { border-color: rgba(59, 232, 255, 0.30) !important; }
.border-emerald-500\/60 { border-color: rgba(59, 232, 255, 0.55) !important; }
.border-emerald-400 { border-color: var(--plasma) !important; }
.border-cyan-500\/20 { border-color: rgba(59, 232, 255, 0.20) !important; }
.border-amber-500\/30 { border-color: rgba(255, 184, 77, 0.30) !important; }
.border-orange-500\/30 { border-color: rgba(255, 184, 77, 0.30) !important; }
.border-red-700 { border-color: rgba(255, 107, 122, 0.45) !important; }

/* Textes gris → hiérarchie claire sur l'espace */
.text-slate-100 { color: var(--foreground) !important; }
.text-slate-200 { color: var(--fg-2) !important; }
.text-slate-300 { color: var(--fg-3) !important; }
.text-slate-400 { color: var(--muted-foreground) !important; }
.text-slate-500 { color: var(--muted-2) !important; }
.text-slate-600 { color: var(--muted-3) !important; }
.hover\:text-white:hover { color: #fff !important; }
.hover\:text-slate-100:hover { color: var(--foreground) !important; }
.hover\:text-slate-200:hover { color: var(--fg-2) !important; }

/* Accent legacy émeraude → PLASMA (accent des photos) */
.text-emerald-300 { color: #9FF2FF !important; }
.text-emerald-300\/90 { color: rgba(159, 242, 255, 0.9) !important; }
.text-emerald-400 { color: var(--plasma) !important; }
.text-emerald-500 { color: var(--plasma-deep) !important; }
.hover\:text-emerald-300:hover { color: #C4F7FF !important; }
.text-cyan-300 { color: #9FF2FF !important; }
.text-cyan-400 { color: var(--plasma) !important; }
.bg-emerald-500\/15 { background-color: rgba(59, 232, 255, 0.12) !important; }
.bg-emerald-500\/10 { background-color: rgba(59, 232, 255, 0.09) !important; }
.bg-emerald-400, .bg-emerald-500 { background-color: var(--plasma) !important; }

/* Boutons primaires (emerald legacy) → pilule plasma lumineuse, texte encre */
.bg-emerald-600 {
  background: radial-gradient(120% 160% at 30% 20%, #8FF3FF 0%, var(--plasma) 45%, var(--plasma-deep) 100%) !important;
  color: var(--plasma-ink) !important;
  border-color: rgba(200, 245, 255, 0.5) !important;
  box-shadow: 0 0 20px rgba(59, 232, 255, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.55);
}
.hover\:bg-emerald-700:hover {
  background: radial-gradient(120% 160% at 30% 20%, #A9F6FF 0%, #58ECFF 45%, #19C4E6 100%) !important;
  color: var(--plasma-ink) !important;
}
.bg-emerald-700 { background-color: var(--plasma-deep) !important; color: var(--plasma-ink) !important; }
.bg-emerald-900 { background-color: rgba(20, 184, 217, 0.20) !important; }
.active\:bg-emerald-800:active { background-color: #0FA3C2 !important; color: var(--plasma-ink) !important; }

/* Dégradés legacy emerald→cyan */
.from-emerald-500 { --tw-gradient-from: var(--plasma-deep) !important; --tw-gradient-to: rgba(20, 184, 217, 0); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to) !important; }
.to-cyan-500 { --tw-gradient-to: var(--nova) !important; }

/* Sémantique (rouge / orange / ambre / violet) accordée à la palette */
.text-red-300 { color: #FFA3AD !important; }
.text-red-300\/90 { color: rgba(255, 163, 173, 0.9) !important; }
.text-red-400 { color: var(--danger) !important; }
.bg-red-600 { background-color: #E14B5A !important; box-shadow: 0 0 18px rgba(255, 107, 122, 0.3); }
.bg-red-600\/80 { background-color: rgba(225, 75, 90, 0.8) !important; }
.hover\:bg-red-700:hover { background-color: #C93A49 !important; }
.hover\:bg-red-600:hover { background-color: #E14B5A !important; }
.bg-red-500 { background-color: var(--danger) !important; }
.bg-red-950 { background-color: rgba(120, 30, 40, 0.35) !important; }
.text-orange-300 { color: #FFCF9E !important; }
.text-orange-400 { color: var(--warning) !important; }
.text-amber-300 { color: #FFC291 !important; }
.text-amber-300\/80 { color: rgba(255, 194, 145, 0.8) !important; }
.text-amber-300\/90 { color: rgba(255, 194, 145, 0.9) !important; }
.text-amber-400 { color: var(--warning) !important; }
.bg-amber-600 { background: linear-gradient(150deg, #FFA95E, #E8802F) !important; color: #3A2005 !important; box-shadow: 0 0 18px rgba(255, 158, 82, 0.3); }
.hover\:bg-amber-700:hover { background: linear-gradient(150deg, #FFBC7E, #F2924A) !important; color: #3A2005 !important; }
.text-violet-300 { color: #CDC2FF !important; }
.text-violet-400 { color: var(--violet) !important; }
.text-purple-400 { color: var(--violet) !important; }
.text-blue-400 { color: var(--nova-soft) !important; }

/* — Points de statut sobres (P3 : remplacent les emojis 🔴🟡🟢) — */
.st-dot {
  display: inline-block; width: 9px; height: 9px; border-radius: 50%;
  vertical-align: middle; flex-shrink: 0;
}
.st-dot.red { background: var(--danger); box-shadow: 0 0 8px rgba(255, 107, 122, 0.55); }
.st-dot.amber { background: var(--warning); box-shadow: 0 0 8px rgba(255, 158, 82, 0.5); }
.st-dot.green { background: var(--success); box-shadow: 0 0 8px rgba(53, 220, 155, 0.5); }
.st-dot.gray { background: var(--muted-2); }
.st-dot.blue { background: var(--nova); box-shadow: 0 0 8px rgba(91, 147, 196, 0.5); }

/* Inputs */
input[type="search"], input[type="text"], input[type="password"], input[type="email"], input[type="number"], textarea, select {
  color: var(--foreground);
}
input::placeholder, textarea::placeholder { color: var(--muted-2); }

/* Badge branche compact (vision / listes) */
.br-badge-mini { font-size: 9px; font-weight: 800; padding: 1px 6px; border-radius: 5px; flex-shrink: 0; }
.br-badge-mini.b1 { background: rgba(91, 147, 196, 0.18); color: #8FBEE3; }
.br-badge-mini.b2 { background: rgba(255, 158, 82, 0.16); color: #FFC291; }
.br-badge-mini.b3 { background: rgba(183, 166, 255, 0.18); color: #CDC2FF; }