/* ═══════════════════════════════════════════════════════════════════
   CHAT ANONYME · SIS — Say It Safely
   CSS Complet — Mobile-first · Dark & Light · Android Go Safe
   Fonts : Outfit (titres) + Plus Jakarta Sans (corps)
   Palette : #0D0D14 → #5B8EF4 → #8B5CF6
   ═══════════════════════════════════════════════════════════════════ */

/* ────────────────────────────────────────────────────────────────
   1. VARIABLES CSS
   ──────────────────────────────────────────────────────────────── */
:root {
  /* Couleurs de base — Dark (défaut) */
  --bg-base:        #0D0D14;
  --bg-surface:     #131320;
  --bg-elevated:    #1A1A2E;
  --bg-card:        #1E1E35;
  --bg-input:       #252540;
  --bg-hover:       #2A2A48;
  --bg-active:      #30305A;

  /* Texte */
  --text-primary:   #F0F0FA;
  --text-secondary: #9898C0;
  --text-muted:     #5C5C80;
  --text-inverse:   #0D0D14;

  /* Accent SIS */
  --accent-1:       #5B8EF4;
  --accent-2:       #8B5CF6;
  --accent-grad:    linear-gradient(135deg, #5B8EF4 0%, #8B5CF6 100%);
  --accent-grad-h:  linear-gradient(135deg, #6B9EFF 0%, #9B6CFF 100%);

  /* Messages */
  --bubble-out:     #1D4ED8;
  --bubble-out-h:   #2563EB;
  --bubble-in:      #1E1E35;
  --bubble-in-h:    #25253F;

  /* Status */
  --status-online:  #22C55E;
  --status-away:    #F59E0B;
  --status-dnd:     #EF4444;
  --status-offline: #6B7280;

  /* Bordures */
  --border:         rgba(255,255,255,0.07);
  --border-active:  rgba(91,142,244,0.4);

  /* Ombres */
  --shadow-sm:      0 2px 8px rgba(0,0,0,0.3);
  --shadow-md:      0 4px 20px rgba(0,0,0,0.4);
  --shadow-lg:      0 8px 40px rgba(0,0,0,0.5);
  --shadow-accent:  0 4px 20px rgba(91,142,244,0.25);

  /* Rayons */
  --radius-sm:      8px;
  --radius-md:      14px;
  --radius-lg:      20px;
  --radius-xl:      28px;
  --radius-full:    9999px;

  /* Transitions */
  --tr-fast:        0.15s cubic-bezier(0.4,0,0.2,1);
  --tr-med:         0.25s cubic-bezier(0.4,0,0.2,1);
  --tr-spring:      0.35s cubic-bezier(0.34,1.56,0.64,1);
  --tr-smooth:      0.3s cubic-bezier(0.25,0.46,0.45,0.94);

  /* Layout */
  --sidebar-w:      340px;
  --topbar-h:       56px;
  --bottomnav-h:    62px;
  --input-bar-h:    64px;
}

/* ── Thème CLAIR ── */
body.light-theme {
  --bg-base:        #F0F2F5;
  --bg-surface:     #FFFFFF;
  --bg-elevated:    #F7F8FA;
  --bg-card:        #FFFFFF;
  --bg-input:       #F0F2F5;
  --bg-hover:       #E8EAED;
  --bg-active:      #DDE3F0;
  --text-primary:   #111827;
  --text-secondary: #4B5563;
  --text-muted:     #9CA3AF;
  --text-inverse:   #FFFFFF;
  --bubble-out:     #1D4ED8;
  --bubble-in:      #FFFFFF;
  --bubble-in-h:    #F9FAFB;
  --border:         rgba(0,0,0,0.08);
  --border-active:  rgba(91,142,244,0.5);
  --shadow-sm:      0 2px 8px rgba(0,0,0,0.08);
  --shadow-md:      0 4px 20px rgba(0,0,0,0.12);
  --shadow-lg:      0 8px 40px rgba(0,0,0,0.15);
}

/* ────────────────────────────────────────────────────────────────
   2. RESET & BASE
   ──────────────────────────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, sans-serif;
  background: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.5;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5 {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  line-height: 1.2;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
  touch-action: manipulation;
}

input, textarea, select {
  font-family: inherit;
  outline: none;
  border: none;
  background: none;
  color: inherit;
}

a { color: var(--accent-1); text-decoration: none; }

svg { display: block; flex-shrink: 0; }

img { display: block; max-width: 100%; }

/* Scrollbar custom */
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.12); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.2); }

/* ────────────────────────────────────────────────────────────────
   3. ANIMATIONS GLOBALES
   ──────────────────────────────────────────────────────────────── */
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-12px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes popIn {
  0%   { opacity: 0; transform: scale(0.85); }
  70%  { transform: scale(1.04); }
  100% { opacity: 1; transform: scale(1); }
}

@keyframes popInBounce {
  0%   { opacity: 0; transform: scale(0.6); }
  60%  { transform: scale(1.08); }
  80%  { transform: scale(0.96); }
  100% { opacity: 1; transform: scale(1); }
}

@keyframes sheetUp {
  from { transform: translateY(100%); }
  to   { transform: translateY(0); }
}

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

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.7; transform: scale(0.95); }
}

@keyframes pulseDot {
  0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(91,142,244,0.4); }
  50%       { transform: scale(1.1); box-shadow: 0 0 0 6px rgba(91,142,244,0); }
}

@keyframes gradientShift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes shimmer {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(200%); }
}

@keyframes certShimmer {
  0%, 100% { filter: brightness(1); }
  50%       { filter: brightness(1.4) drop-shadow(0 0 5px #8B5CF6); }
}

@keyframes typingBounce {
  0%, 80%, 100% { transform: translateY(0); opacity: 0.5; }
  40%            { transform: translateY(-6px); opacity: 1; }
}

@keyframes messageIn {
  from { opacity: 0; transform: translateY(10px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes messageInLeft {
  from { opacity: 0; transform: translateX(-12px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes messageInRight {
  from { opacity: 0; transform: translateX(12px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes reactionPop {
  0%   { transform: scale(0); opacity: 0; }
  60%  { transform: scale(1.3); }
  100% { transform: scale(1); opacity: 1; }
}

@keyframes ripple {
  to { transform: scale(4); opacity: 0; }
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-8px); }
}

@keyframes searchingRing {
  from { transform: scale(0.6); opacity: 0.8; }
  to   { transform: scale(2); opacity: 0; }
}

@keyframes navPillSlide {
  from { opacity: 0; transform: scaleX(0.3); }
  to   { opacity: 1; transform: scaleX(1); }
}

@keyframes bnavIconBounce {
  0%   { transform: scale(1); }
  30%  { transform: scale(0.85) rotate(-8deg); }
  60%  { transform: scale(1.15) rotate(4deg); }
  100% { transform: scale(1) rotate(0deg); }
}

@keyframes splashBar {
  from { width: 0%; }
  to   { width: 100%; }
}

@keyframes particleDrift {
  0%   { transform: translateY(0) translateX(0); opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 0.6; }
  100% { transform: translateY(-80vh) translateX(40px); opacity: 0; }
}

/* Classe utilitaire spin */
.spin { animation: spin 0.8s linear infinite; }

/* ────────────────────────────────────────────────────────────────
   4. COMPOSANTS BOUTONS
   ──────────────────────────────────────────────────────────────── */

/* Bouton primaire */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 22px;
  border-radius: var(--radius-full);
  background: var(--accent-grad);
  color: #fff;
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  transition: transform var(--tr-spring), box-shadow var(--tr-med), filter var(--tr-fast);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  user-select: none;
}
.btn-primary:hover {
  filter: brightness(1.1);
  box-shadow: var(--shadow-accent);
}
.btn-primary:active {
  transform: scale(0.96);
  filter: brightness(0.95);
}
.btn-primary:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}

/* Bouton secondaire */
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: var(--radius-full);
  background: var(--bg-elevated);
  color: var(--text-primary);
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  border: 1px solid var(--border);
  transition: background var(--tr-fast), transform var(--tr-spring), border-color var(--tr-fast);
}
.btn-secondary:hover { background: var(--bg-hover); border-color: var(--border-active); }
.btn-secondary:active { transform: scale(0.96); }

/* Bouton danger */
.btn-danger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 12px 20px;
  border-radius: var(--radius-full);
  background: rgba(239,68,68,0.15);
  color: #EF4444;
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  border: 1px solid rgba(239,68,68,0.25);
  transition: background var(--tr-fast), transform var(--tr-spring);
}
.btn-danger:hover { background: rgba(239,68,68,0.25); }
.btn-danger:active { transform: scale(0.96); }

/* Bouton lien */
.btn-link {
  background: none;
  color: var(--accent-1);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 4px 0;
  transition: opacity var(--tr-fast);
}
.btn-link:hover { opacity: 0.75; }

/* Tailles */
.btn-sm { padding: 8px 14px; font-size: 0.82rem; }
.btn-large { padding: 16px 32px; font-size: 1.05rem; }
.w-full { width: 100%; }

/* Icône bouton */
.icon-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  transition: background var(--tr-fast), color var(--tr-fast), transform var(--tr-spring);
  position: relative;
  overflow: hidden;
}
.icon-btn:hover { background: var(--bg-hover); color: var(--text-primary); }
.icon-btn:active { transform: scale(0.88); }

.icon-btn-sm { width: 28px; height: 28px; }

/* Effet ripple sur tap */
.icon-btn::after, .btn-primary::after {
  content: '';
  position: absolute;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.35);
  transform: scale(0);
  pointer-events: none;
  opacity: 0;
}
.icon-btn.rippling::after, .btn-primary.rippling::after {
  animation: ripple 0.5s ease-out forwards;
}

/* Bouton envoyer */
.btn-send {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: var(--accent-grad);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--tr-spring), filter var(--tr-fast);
  animation: popIn 0.25s var(--tr-spring);
  box-shadow: 0 3px 12px rgba(91,142,244,0.35);
}
.btn-send:hover { filter: brightness(1.1); }
.btn-send:active { transform: scale(0.9); }

/* Oeil mot de passe */
.btn-eye {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  padding: 6px;
  border-radius: var(--radius-sm);
  transition: color var(--tr-fast);
}
.btn-eye:hover { color: var(--text-secondary); }

/* ────────────────────────────────────────────────────────────────
   5. CHAMPS DE SAISIE
   ──────────────────────────────────────────────────────────────── */
.field-group { display: flex; flex-direction: column; gap: 6px; }

.field-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.field-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.field-input {
  width: 100%;
  padding: 13px 14px 13px 42px;
  background: var(--bg-input);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: border-color var(--tr-fast), background var(--tr-fast), box-shadow var(--tr-fast);
}
.field-input:focus {
  border-color: var(--accent-1);
  background: var(--bg-elevated);
  box-shadow: 0 0 0 3px rgba(91,142,244,0.12);
}
.field-input::placeholder { color: var(--text-muted); }

/* Input sans icône gauche */
.field-input.no-icon { padding-left: 14px; }

.field-icon {
  position: absolute;
  left: 13px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.field-counter {
  position: absolute;
  right: 14px;
  font-size: 0.72rem;
  color: var(--text-muted);
  pointer-events: none;
}

/* Sélect */
.select-wrap {
  position: relative;
  display: flex;
  align-items: center;
}
.field-select {
  width: 100%;
  padding: 13px 38px 13px 14px;
  background: var(--bg-input);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.95rem;
  appearance: none;
  cursor: pointer;
  transition: border-color var(--tr-fast);
}
.field-select:focus { border-color: var(--accent-1); }
.select-arrow {
  position: absolute;
  right: 12px;
  color: var(--text-muted);
  pointer-events: none;
}

/* Checkbox */
.check-row {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 0.88rem;
  color: var(--text-secondary);
  user-select: none;
  padding: 4px 0;
}
.check-row input[type="checkbox"] { display: none; }
.check-custom {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border-active);
  border-radius: 6px;
  background: var(--bg-input);
  transition: background var(--tr-spring), border-color var(--tr-fast);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.check-row input:checked + .check-custom {
  background: var(--accent-grad);
  border-color: transparent;
}
.check-row input:checked + .check-custom::after {
  content: '';
  display: block;
  width: 10px;
  height: 6px;
  border-left: 2px solid white;
  border-bottom: 2px solid white;
  transform: rotate(-45deg) translateY(-1px);
}

/* Toggle switch */
.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  padding: 2px 0;
  font-size: 0.9rem;
}
.toggle-wrap {
  position: relative;
  flex-shrink: 0;
}
.toggle-wrap input { display: none; }
.toggle-thumb {
  display: block;
  width: 48px;
  height: 26px;
  border-radius: var(--radius-full);
  background: var(--bg-active);
  position: relative;
  transition: background var(--tr-med);
}
.toggle-thumb::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: white;
  transition: transform var(--tr-spring);
  box-shadow: 0 1px 4px rgba(0,0,0,0.25);
}
.toggle-wrap input:checked ~ .toggle-thumb { background: var(--accent-grad); }
.toggle-wrap input:checked ~ .toggle-thumb::after { transform: translateX(22px); }

/* Force de mot de passe */
.pwd-strength { margin-top: 6px; display: flex; align-items: center; gap: 8px; }
.pwd-bar { flex: 1; height: 4px; background: var(--bg-hover); border-radius: 4px; overflow: hidden; }
.pwd-bar-fill { display: block; height: 100%; border-radius: 4px; transition: width 0.3s ease, background 0.3s ease; }
.pwd-bar-fill.weak   { width: 25%; background: #EF4444; }
.pwd-bar-fill.fair   { width: 50%; background: #F59E0B; }
.pwd-bar-fill.good   { width: 75%; background: #3B82F6; }
.pwd-bar-fill.strong { width: 100%; background: #22C55E; }
.pwd-label { font-size: 0.72rem; font-weight: 600; white-space: nowrap; }
.pwd-label.weak   { color: #EF4444; }
.pwd-label.fair   { color: #F59E0B; }
.pwd-label.good   { color: #3B82F6; }
.pwd-label.strong { color: #22C55E; }

/* ────────────────────────────────────────────────────────────────
   6. SPLASH SCREEN
   ──────────────────────────────────────────────────────────────── */
.splash-screen {
  position: fixed;
  inset: 0;
  background: var(--bg-base);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  gap: 12px;
}
.splash-logo-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  animation: popIn 0.6s var(--tr-spring);
}
.splash-name {
  font-family: 'Outfit', sans-serif;
  font-size: 2.2rem;
  font-weight: 800;
  background: var(--accent-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.splash-tagline {
  color: var(--text-muted);
  font-size: 0.88rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.splash-loader {
  width: 140px;
  height: 3px;
  background: var(--bg-elevated);
  border-radius: 3px;
  overflow: hidden;
  margin-top: 24px;
}
.splash-bar {
  height: 100%;
  background: var(--accent-grad);
  border-radius: 3px;
  animation: splashBar 2s ease forwards;
}

/* ────────────────────────────────────────────────────────────────
   7. MODAL CGU
   ──────────────────────────────────────────────────────────────── */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  animation: fadeIn var(--tr-fast);
}
.overlay--bottom {
  align-items: flex-end;
  padding: 0;
}
.overlay--dark { background: rgba(0,0,0,0.92); }

.modal-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 24px;
  width: 100%;
  max-width: 440px;
  max-height: 88vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
  animation: popIn 0.3s var(--tr-spring);
  position: relative;
  box-shadow: var(--shadow-lg);
}
.modal-box--sm { max-width: 360px; }
.modal-box--wide { max-width: 560px; }

.modal-logo {
  display: flex;
  justify-content: center;
  animation: float 3s ease-in-out infinite;
}
.modal-title {
  text-align: center;
  font-size: 1.5rem;
  background: var(--accent-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.modal-sub {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-top: -8px;
}

.cgu-scroll {
  max-height: 200px;
  overflow-y: auto;
  background: var(--bg-elevated);
  border-radius: var(--radius-md);
  padding: 14px;
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
  border: 1px solid var(--border);
}
.cgu-scroll h3 {
  font-size: 0.95rem;
  color: var(--text-primary);
  margin-bottom: 10px;
}
.cgu-scroll ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 10px 0;
}
.cgu-scroll li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.4;
}
.cgu-scroll li svg { flex-shrink: 0; margin-top: 2px; }

/* En-tête modal générique */
.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.modal-head h3 {
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ────────────────────────────────────────────────────────────────
   8. ÉCRAN AUTH
   ──────────────────────────────────────────────────────────────── */
.auth-screen {
  position: fixed;
  inset: 0;
  background: var(--bg-base);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px 16px;
  z-index: 500;
  overflow-y: auto;
}

.auth-canvas {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.5;
}

.auth-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 28px 24px;
  width: 100%;
  max-width: 420px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  box-shadow: var(--shadow-lg);
  animation: slideUp 0.4s var(--tr-spring);
  position: relative;
  z-index: 1;
}

/* Logo auth */
.auth-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  justify-content: center;
  padding-bottom: 4px;
}
.auth-logo-glow {
  position: absolute;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(91,142,244,0.15) 0%, transparent 70%);
  pointer-events: none;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
}
.auth-logo-svg {
  animation: float 4s ease-in-out infinite;
  filter: drop-shadow(0 4px 16px rgba(91,142,244,0.3));
}
.auth-logo-labels {
  display: flex;
  flex-direction: column;
}
.auth-app-name {
  font-family: 'Outfit', sans-serif;
  font-size: 1.9rem;
  font-weight: 800;
  background: var(--accent-grad);
  background-size: 200% 200%;
  animation: gradientShift 4s ease infinite;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.auth-app-sub {
  font-size: 0.77rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

/* Onglets auth */
.auth-tabs {
  display: flex;
  background: var(--bg-elevated);
  border-radius: var(--radius-full);
  padding: 4px;
  gap: 2px;
  position: relative;
}
.auth-tab {
  flex: 1;
  padding: 9px 12px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: color var(--tr-fast), background var(--tr-med);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  white-space: nowrap;
  z-index: 1;
  position: relative;
}
.auth-tab.active {
  background: var(--bg-card);
  color: var(--text-primary);
  box-shadow: var(--shadow-sm);
}
.auth-tab--anon {
  color: var(--accent-1);
}
.auth-tab--anon.active { color: var(--accent-1); }
.auth-tab-indicator { display: none; }

/* Panneaux auth */
.auth-panel {
  display: none;
  flex-direction: column;
  gap: 14px;
  animation: slideDown 0.2s var(--tr-spring);
}
.auth-panel.active { display: flex; }

/* Identité anonyme */
.anon-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-active);
  border-radius: var(--radius-lg);
  padding: 16px;
  animation: popIn 0.3s var(--tr-spring);
}
.anon-avatar-ring {
  position: relative;
  flex-shrink: 0;
}
.anon-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  border: 2.5px solid var(--accent-1);
  box-shadow: 0 0 0 4px rgba(91,142,244,0.15);
  transition: all var(--tr-spring);
}
.anon-details { flex: 1; min-width: 0; }
.anon-pseudo {
  font-family: 'Outfit', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.anon-location {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 3px;
}
.anon-note {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  color: var(--text-muted);
  background: rgba(91,142,244,0.06);
  border-radius: var(--radius-md);
  padding: 8px 12px;
}

/* Erreur auth */
.auth-error {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.2);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  font-size: 0.85rem;
  color: #EF4444;
  animation: slideDown 0.2s ease;
}

/* Loader dans bouton */
.btn-loader {
  display: flex;
  align-items: center;
}

/* ────────────────────────────────────────────────────────────────
   9. APPLICATION PRINCIPALE
   ──────────────────────────────────────────────────────────────── */
.app-main {
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
  position: relative;
}

/* ── TOPBAR DESKTOP ── */
.topbar {
  display: none;
  height: var(--topbar-h);
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  padding: 0 20px;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
  z-index: 100;
}
.topbar-logo {
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1.15rem;
  background: var(--accent-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  flex-shrink: 0;
  min-width: 110px;
}
.topbar-app-sub {
  font-size: 0.65rem;
  font-weight: 500;
  -webkit-text-fill-color: var(--text-muted);
  letter-spacing: 0.03em;
}
.topbar-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
}
.topbar-nav-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: background var(--tr-fast), color var(--tr-fast);
  position: relative;
  white-space: nowrap;
}
.topbar-nav-btn:hover { background: var(--bg-hover); color: var(--text-primary); }
.topbar-nav-btn.active {
  background: var(--bg-active);
  color: var(--text-primary);
  font-weight: 600;
}
.nav-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  border-radius: var(--radius-full);
  background: var(--accent-grad);
  color: white;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0 4px;
  animation: pulseDot 2s infinite;
}
.topbar-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}
.topbar-avatar-wrap {
  position: relative;
  cursor: pointer;
}
.topbar-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--bg-elevated);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  border: 2px solid var(--border);
  overflow: hidden;
  transition: border-color var(--tr-fast);
}
.topbar-avatar:hover { border-color: var(--accent-1); }
.status-dot {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid var(--bg-surface);
  background: var(--status-online);
}

/* ── BODY DE L'APP ── */
.app-body {
  flex: 1;
  overflow: hidden;
  position: relative;
}

/* Vues */
.view {
  display: none;
  height: 100%;
  overflow: hidden;
}
.view.active { display: flex; flex-direction: column; }

/* ────────────────────────────────────────────────────────────────
   10. BARRE DE NAVIGATION BAS — STYLE WHATSAPP
   ──────────────────────────────────────────────────────────────── */
.bottom-nav {
  display: flex;
  align-items: stretch;
  height: var(--bottomnav-h);
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  padding: 0;
  flex-shrink: 0;
  z-index: 200;
  position: relative;
}

.bnav-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  padding: 6px 4px 8px;
  color: var(--text-muted);
  transition: color var(--tr-fast);
  position: relative;
  min-width: 0;
}

/* Wrapper pill (contient l'icône + le fond de sélection) */
.bnav-pill-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Fond pill (capsule verte WhatsApp — ici gradient SIS) */
.bnav-pill {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 32px;
  border-radius: var(--radius-full);
  transition: background var(--tr-med);
}

/* Icône outline = inactive */
.bnav-icon--outline { display: block; }
.bnav-icon--filled  { display: none; }

/* État actif */
.bnav-btn.active { color: var(--text-primary); }

.bnav-btn.active .bnav-pill {
  background: rgba(91,142,244,0.13);
  animation: navPillSlide 0.25s var(--tr-spring);
}

.bnav-btn.active .bnav-icon--outline { display: none; }
.bnav-btn.active .bnav-icon--filled  { display: block; animation: bnavIconBounce 0.4s var(--tr-spring); }

/* Label */
.bnav-label {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.68rem;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
  transition: color var(--tr-fast), font-weight var(--tr-fast);
}
.bnav-btn.active .bnav-label {
  font-weight: 700;
  color: var(--accent-1);
}

/* Badge sur icône */
.bnav-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 18px;
  height: 18px;
  border-radius: var(--radius-full);
  background: var(--accent-grad);
  color: white;
  font-size: 0.62rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
  border: 2px solid var(--bg-surface);
  animation: pulseDot 2s infinite;
  z-index: 1;
}

/* Avatar miniature dans le tab Vous */
.bnav-pill--avatar {
  overflow: hidden;
  border-radius: var(--radius-full);
  width: 32px;
  height: 32px;
}
.bnav-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg-elevated);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  overflow: hidden;
  border: 2px solid var(--border);
  transition: border-color var(--tr-fast);
}
.bnav-btn.active .bnav-avatar { border-color: var(--accent-1); }
.bnav-icon--person { color: var(--text-muted); }

/* ────────────────────────────────────────────────────────────────
   11. VUE SALONS — LAYOUT
   ──────────────────────────────────────────────────────────────── */
.rooms-layout {
  display: flex;
  height: 100%;
  overflow: hidden;
}

/* ── Sidebar salons ── */
.rooms-sidebar {
  width: 100%;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  background: var(--bg-surface);
  border-right: 1px solid var(--border);
  overflow: hidden;
  transition: transform var(--tr-smooth);
}

.rooms-sidebar-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

/* Barre de recherche */
.sidebar-search-bar {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-input);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-full);
  padding: 9px 14px;
  transition: border-color var(--tr-fast);
  min-width: 0;
}
.sidebar-search-bar:focus-within {
  border-color: var(--accent-1);
  box-shadow: 0 0 0 3px rgba(91,142,244,0.1);
}
.sidebar-search-bar svg { color: var(--text-muted); flex-shrink: 0; }
.sidebar-search-bar input {
  flex: 1;
  background: none;
  font-size: 0.9rem;
  color: var(--text-primary);
  min-width: 0;
}
.sidebar-search-bar input::placeholder { color: var(--text-muted); }

/* Chips catégories */
.category-chips {
  display: flex;
  gap: 6px;
  padding: 10px 14px;
  overflow-x: auto;
  flex-shrink: 0;
  scrollbar-width: none;
  border-bottom: 1px solid var(--border);
}
.category-chips::-webkit-scrollbar { display: none; }

.chip {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  white-space: nowrap;
  transition: background var(--tr-fast), color var(--tr-fast), border-color var(--tr-fast), transform var(--tr-spring);
  flex-shrink: 0;
}
.chip:hover { background: var(--bg-hover); color: var(--text-primary); }
.chip:active { transform: scale(0.94); }
.chip.active {
  background: var(--accent-grad);
  color: white;
  border-color: transparent;
  font-weight: 600;
  box-shadow: 0 2px 10px rgba(91,142,244,0.3);
}

/* Liste des salons */
.rooms-list {
  flex: 1;
  overflow-y: auto;
  padding: 8px 0;
}

/* Item salon (style WhatsApp) */
.room-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  cursor: pointer;
  transition: background var(--tr-fast);
  position: relative;
  overflow: hidden;
}
.room-item:hover { background: var(--bg-hover); }
.room-item.active { background: var(--bg-active); }
.room-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: transparent;
  pointer-events: none;
}

.room-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  flex-shrink: 0;
  background: var(--bg-elevated);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  overflow: hidden;
  border: 2px solid var(--border);
}

.room-item-info { flex: 1; min-width: 0; }
.room-item-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px;
}
.room-item-name {
  font-weight: 600;
  font-size: 0.95rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
}
.room-item-time {
  font-size: 0.72rem;
  color: var(--text-muted);
  flex-shrink: 0;
}
.room-item-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  margin-top: 3px;
}
.room-item-preview {
  font-size: 0.82rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
}
.room-item-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 3px;
  flex-shrink: 0;
}
.room-unread-badge {
  min-width: 20px;
  height: 20px;
  border-radius: var(--radius-full);
  background: var(--accent-grad);
  color: white;
  font-size: 0.65rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 5px;
  animation: popInBounce 0.3s var(--tr-spring);
}
.room-members-count {
  font-size: 0.7rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 3px;
}
.online-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--status-online);
  animation: pulseDot 2s infinite;
}

/* Skeletons de chargement */
.skeleton-room {
  height: 72px;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.skeleton-room::before {
  content: '';
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--bg-elevated);
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
}
.skeleton-room::after {
  content: '';
  flex: 1;
  height: 14px;
  background: var(--bg-elevated);
  border-radius: 8px;
}

/* Membres en ligne (footer sidebar) */
.online-members-footer {
  border-top: 1px solid var(--border);
  padding: 10px 14px;
  flex-shrink: 0;
  background: var(--bg-surface);
}
.online-footer-header {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.online-avatars-row {
  display: flex;
  gap: -6px;
}
.online-avatar-item {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid var(--bg-surface);
  background: var(--bg-elevated);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  margin-right: -6px;
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--tr-spring);
  flex-shrink: 0;
}
.online-avatar-item:hover { transform: scale(1.15) translateY(-2px); z-index: 1; }

/* ────────────────────────────────────────────────────────────────
   12. ZONE DE CHAT
   ──────────────────────────────────────────────────────────────── */
.chat-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
}

/* État vide */
.chat-empty-state {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  text-align: center;
  padding: 32px;
  animation: fadeIn 0.3s ease;
}
.chat-empty-state h3 { font-size: 1.2rem; color: var(--text-primary); }
.chat-empty-state p { font-size: 0.88rem; color: var(--text-muted); max-width: 240px; }

/* Header du chat */
.chat-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  z-index: 10;
  min-height: 58px;
}
.chat-header-room {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  min-width: 0;
  cursor: pointer;
}
.room-avatar-wrap { position: relative; flex-shrink: 0; }
.room-type-badge {
  position: absolute;
  bottom: -2px;
  right: -2px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid var(--bg-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.55rem;
}
.chat-header-info { min-width: 0; }
.chat-header-name {
  font-weight: 700;
  font-size: 1rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-family: 'Outfit', sans-serif;
}
.chat-header-sub {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.75rem;
  color: var(--status-online);
  margin-top: 1px;
}
.online-dot-sm {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--status-online);
}
.chat-header-actions {
  display: flex;
  align-items: center;
  gap: 2px;
  flex-shrink: 0;
}

/* Barre épinglement */
.pinned-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: rgba(91,142,244,0.08);
  border-bottom: 1px solid rgba(91,142,244,0.15);
  font-size: 0.82rem;
  color: var(--text-secondary);
  cursor: pointer;
  flex-shrink: 0;
  animation: slideDown 0.2s ease;
}
.pinned-bar:hover { background: rgba(91,142,244,0.12); }
#pinnedText {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-style: italic;
}

/* Fond chat */
.chat-background {
  flex: 1;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  position: relative;
}
/* Pseudo-élément pour le flou de fond custom (pas de backdrop-filter) */
.chat-background::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

/* Conteneur des messages */
.messages-container {
  flex: 1;
  overflow-y: auto;
  padding: 12px 12px 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  scroll-behavior: smooth;
  position: relative;
  z-index: 1;
}

/* Séparateur de date */
.date-separator {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 12px 0 8px;
  gap: 10px;
}
.date-separator span {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 4px 12px;
  letter-spacing: 0.03em;
}

/* ── BULLES DE MESSAGES ── */
.msg-wrap {
  display: flex;
  flex-direction: column;
  max-width: 80%;
  position: relative;
  animation: messageIn 0.25s var(--tr-spring);
}
.msg-wrap.out {
  align-self: flex-end;
  align-items: flex-end;
  animation: messageInRight 0.25s var(--tr-spring);
}
.msg-wrap.in {
  align-self: flex-start;
  align-items: flex-start;
  animation: messageInLeft 0.25s var(--tr-spring);
}

/* Compact view : pas de répétition avatar/nom */
.msg-wrap.compact { margin-top: 1px; }
.msg-wrap.compact .msg-avatar { opacity: 0; pointer-events: none; }
.msg-wrap.compact .msg-author { display: none; }

.msg-row {
  display: flex;
  align-items: flex-end;
  gap: 7px;
}
.msg-wrap.out .msg-row { flex-direction: row-reverse; }

.msg-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  flex-shrink: 0;
  background: var(--bg-elevated);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--tr-spring);
}
.msg-avatar:hover { transform: scale(1.1); }

.bubble {
  position: relative;
  padding: 8px 12px 22px;
  border-radius: 18px;
  max-width: 100%;
  word-break: break-word;
  cursor: pointer;
  transition: filter var(--tr-fast);
  box-shadow: var(--shadow-sm);
  user-select: text;
}
.bubble:hover { filter: brightness(1.05); }
.bubble:active { transform: scale(0.99); }

/* Bulle sortante */
.msg-wrap.out .bubble {
  background: var(--bubble-out);
  color: white;
  border-bottom-right-radius: 4px;
}
/* Bulle entrante */
.msg-wrap.in .bubble {
  background: var(--bubble-in);
  color: var(--text-primary);
  border-bottom-left-radius: 4px;
  border: 1px solid var(--border);
}

/* Pointe de la bulle (queue WhatsApp) */
.msg-wrap.out .bubble::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: -7px;
  width: 0;
  height: 0;
  border-left: 8px solid var(--bubble-out);
  border-bottom: 8px solid transparent;
}
.msg-wrap.in .bubble::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: -7px;
  width: 0;
  height: 0;
  border-right: 8px solid var(--bubble-in);
  border-bottom: 8px solid transparent;
}

/* Nom de l'auteur (bulle entrante) */
.msg-author {
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 3px;
  padding-left: 36px;
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Texte du message avec formatage Markdown minimal */
.bubble-text {
  font-size: 0.93rem;
  line-height: 1.5;
  white-space: pre-wrap;
}
.bubble-text strong { font-weight: 700; }
.bubble-text em { font-style: italic; }
.bubble-text code {
  background: rgba(0,0,0,0.2);
  border-radius: 4px;
  padding: 1px 5px;
  font-size: 0.85em;
  font-family: 'Courier New', monospace;
}
.bubble-text a { color: #93C5FD; text-decoration: underline; }

/* Méta-infos bulle (heure + status) */
.bubble-meta {
  position: absolute;
  bottom: 5px;
  right: 10px;
  display: flex;
  align-items: center;
  gap: 3px;
  font-size: 0.67rem;
  color: rgba(255,255,255,0.6);
  white-space: nowrap;
  pointer-events: none;
}
.msg-wrap.in .bubble-meta { color: var(--text-muted); }

/* Doubles coches */
.tick-single, .tick-double {
  display: flex;
  align-items: center;
}
.tick-read { color: #7DD3FC; }

/* Reply (citation) dans bulle */
.bubble-reply {
  background: rgba(0,0,0,0.15);
  border-left: 3px solid rgba(255,255,255,0.5);
  border-radius: 8px;
  padding: 6px 10px;
  margin-bottom: 6px;
  font-size: 0.78rem;
}
.bubble-reply-author { font-weight: 700; margin-bottom: 2px; opacity: 0.9; }
.bubble-reply-text { opacity: 0.75; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* Image dans bulle */
.bubble-image {
  border-radius: 12px;
  max-width: 220px;
  max-height: 200px;
  object-fit: cover;
  cursor: pointer;
  transition: opacity var(--tr-fast);
  display: block;
}
.bubble-image:hover { opacity: 0.9; }

/* Bulle vocale */
.bubble-voice {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 180px;
}
.voice-play-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background var(--tr-fast), transform var(--tr-spring);
}
.voice-play-btn:hover { background: rgba(255,255,255,0.3); }
.voice-play-btn:active { transform: scale(0.9); }
.voice-waveform-display {
  flex: 1;
  height: 28px;
  display: flex;
  align-items: center;
  gap: 2px;
}
.voice-waveform-display span {
  display: block;
  width: 3px;
  border-radius: 2px;
  background: rgba(255,255,255,0.5);
  transition: height 0.1s ease, background 0.1s ease;
}
.voice-duration { font-size: 0.72rem; opacity: 0.75; white-space: nowrap; }

/* Édité tag */
.bubble-edited {
  font-size: 0.65rem;
  opacity: 0.6;
  font-style: italic;
  margin-left: 4px;
}

/* Éphémère tag */
.bubble-ephemeral {
  display: flex;
  align-items: center;
  gap: 3px;
  font-size: 0.65rem;
  opacity: 0.7;
  margin-top: 2px;
}

/* Réactions sur message */
.bubble-reactions {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 4px;
}
.reaction-chip {
  display: flex;
  align-items: center;
  gap: 3px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 2px 7px;
  font-size: 0.78rem;
  cursor: pointer;
  transition: transform var(--tr-spring), background var(--tr-fast);
  animation: reactionPop 0.25s var(--tr-spring);
}
.reaction-chip:hover { background: var(--bg-hover); transform: scale(1.1); }
.reaction-chip.mine { border-color: var(--accent-1); background: rgba(91,142,244,0.1); }
.reaction-chip span { font-size: 0.72rem; color: var(--text-muted); }

/* Message type : sondage */
.poll-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border-active);
  border-radius: var(--radius-lg);
  padding: 14px;
  min-width: 220px;
  max-width: 300px;
}
.poll-header {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 12px;
}
.poll-question {
  font-weight: 700;
  font-size: 0.93rem;
  line-height: 1.3;
}
.poll-option {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 8px;
  cursor: pointer;
  border-radius: var(--radius-md);
  padding: 8px 10px;
  border: 1.5px solid var(--border);
  transition: border-color var(--tr-fast), background var(--tr-fast);
  position: relative;
  overflow: hidden;
}
.poll-option:hover { border-color: var(--accent-1); }
.poll-option.voted { border-color: var(--accent-1); background: rgba(91,142,244,0.08); }
.poll-option-bar {
  position: absolute;
  top: 0; left: 0; bottom: 0;
  background: rgba(91,142,244,0.1);
  transition: width 0.5s cubic-bezier(0.4,0,0.2,1);
  border-radius: var(--radius-md);
}
.poll-option-label { font-size: 0.88rem; font-weight: 500; position: relative; z-index: 1; }
.poll-option-pct { font-size: 0.72rem; color: var(--text-muted); position: relative; z-index: 1; }
.poll-total { font-size: 0.72rem; color: var(--text-muted); margin-top: 8px; text-align: right; }
.poll-close-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.75rem;
  color: var(--accent-1);
  font-weight: 600;
  margin-top: 8px;
  padding: 4px 0;
}

/* Prévisualisation lien */
.link-preview {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent-1);
  border-radius: var(--radius-md);
  padding: 10px;
  margin-top: 6px;
  text-decoration: none;
  display: block;
}
.link-preview-title { font-size: 0.85rem; font-weight: 600; margin-bottom: 3px; color: var(--text-primary); }
.link-preview-url { font-size: 0.72rem; color: var(--accent-1); }
.link-preview-img { border-radius: 8px; margin-top: 8px; max-height: 100px; object-fit: cover; width: 100%; }

/* Indicateur de frappe */
.typing-indicator {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 6px 12px;
  animation: slideUp 0.2s ease;
  flex-shrink: 0;
}
.typing-avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--bg-elevated);
  font-size: 0.65rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.typing-bubbles {
  background: var(--bubble-in);
  border: 1px solid var(--border);
  border-radius: 16px;
  border-bottom-left-radius: 4px;
  padding: 8px 12px;
  display: flex;
  align-items: center;
  gap: 4px;
}
.typing-bubbles span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-muted);
  animation: typingBounce 1.2s ease infinite;
}
.typing-bubbles span:nth-child(2) { animation-delay: 0.15s; }
.typing-bubbles span:nth-child(3) { animation-delay: 0.3s; }
.typing-text { font-size: 0.72rem; color: var(--text-muted); }

/* Scroll to bottom */
.scroll-to-bottom {
  position: absolute;
  bottom: 80px;
  right: 14px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  z-index: 20;
  animation: popIn 0.2s var(--tr-spring);
  transition: transform var(--tr-spring), background var(--tr-fast);
}
.scroll-to-bottom:hover { background: var(--bg-hover); transform: scale(1.08); }
.scroll-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 18px;
  height: 18px;
  border-radius: var(--radius-full);
  background: var(--accent-grad);
  color: white;
  font-size: 0.6rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
  border: 2px solid var(--bg-surface);
}

/* Slow mode */
.slow-mode-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 6px;
  font-size: 0.78rem;
  color: var(--accent-2);
  background: rgba(139,92,246,0.08);
  border-top: 1px solid rgba(139,92,246,0.15);
  flex-shrink: 0;
}

/* Barre de réponse */
.reply-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 12px;
  background: var(--bg-elevated);
  border-top: 1px solid var(--border-active);
  flex-shrink: 0;
  animation: slideUp 0.15s ease;
}
.reply-bar-content {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  min-width: 0;
}
.reply-bar-text { min-width: 0; }
.reply-bar-author {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent-1);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.reply-bar-msg {
  display: block;
  font-size: 0.78rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ── BARRE D'ENVOI ── */
.input-bar {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  padding: 10px 14px;
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  flex-shrink: 0;
  min-height: var(--input-bar-h);
  position: relative;
  overflow: visible; /* Permet aux popups emoji/attach de s'afficher au-dessus */
}

.input-text-wrap {
  flex: 1;
  position: relative;
  display: flex;
  align-items: flex-end;
  background: var(--bg-input);
  border: 1.5px solid var(--border);
  border-radius: 22px;
  padding: 0 44px 0 14px;
  min-height: 44px;
  max-height: 120px;
  transition: border-color var(--tr-fast);
}
.input-text-wrap:focus-within {
  border-color: var(--accent-1);
  box-shadow: 0 0 0 3px rgba(91,142,244,0.1);
}

.msg-input {
  flex: 1;
  min-height: 24px;
  max-height: 96px;
  overflow-y: auto;
  font-size: 0.95rem;
  color: var(--text-primary);
  line-height: 1.5;
  outline: none;
  padding: 10px 0;
  word-break: break-word;
  align-self: center;
  min-width: 0;
}
.msg-input:empty::before {
  content: attr(data-placeholder);
  color: var(--text-muted);
  pointer-events: none;
}

.btn-emoji {
  position: absolute;
  right: 6px;
  bottom: 7px;
  color: var(--text-muted);
  padding: 5px;
  border-radius: var(--radius-sm);
  transition: color var(--tr-fast), transform var(--tr-spring);
}
.btn-emoji:hover { color: var(--accent-1); transform: scale(1.15); }

/* Menu pièces jointes */
.attach-menu {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 12px 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 180px;
  box-shadow: var(--shadow-lg);
  animation: popIn 0.2s var(--tr-spring);
  z-index: 30;
}
.attach-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-primary);
  transition: background var(--tr-fast);
}
.attach-item:hover { background: var(--bg-hover); }
.attach-item:active { transform: scale(0.97); }
.attach-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-1);
}

/* Picker emoji */
.emoji-picker {
  position: absolute;
  bottom: calc(100% + 8px);
  right: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 12px;
  width: min(320px, 90vw);
  box-shadow: var(--shadow-lg);
  animation: popIn 0.2s var(--tr-spring);
  z-index: 30;
}
.emoji-grid {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 4px;
  max-height: 200px;
  overflow-y: auto;
}
.emoji-grid button {
  width: 36px;
  height: 36px;
  font-size: 1.3rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--tr-fast), transform var(--tr-spring);
}
.emoji-grid button:hover { background: var(--bg-hover); transform: scale(1.2); }

/* Enregistrement vocal */
.voice-recorder {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  flex-shrink: 0;
  animation: slideUp 0.2s ease;
}
.voice-waveform {
  flex: 1;
  height: 40px;
  background: var(--bg-input);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  padding: 0 12px;
  gap: 3px;
  overflow: hidden;
}
.voice-waveform span {
  display: block;
  width: 3px;
  border-radius: 2px;
  background: var(--accent-1);
  opacity: 0.6;
  animation: typingBounce 0.8s ease infinite;
  min-height: 4px;
}
.voice-timer {
  font-size: 0.88rem;
  font-weight: 600;
  color: #EF4444;
  font-family: 'Outfit', monospace;
  min-width: 34px;
}

/* ────────────────────────────────────────────────────────────────
   13. VUE MESSAGES PRIVÉS (DM)
   ──────────────────────────────────────────────────────────────── */
.dms-layout {
  display: flex;
  height: 100%;
  overflow: hidden;
}
.dms-sidebar {
  width: 100%;
  display: flex;
  flex-direction: column;
  background: var(--bg-surface);
  border-right: 1px solid var(--border);
  overflow: hidden;
}
.dms-header {
  padding: 14px 16px 10px;
  border-bottom: 1px solid var(--border);
}
.dms-header h2 { font-size: 1.3rem; margin-bottom: 10px; }
.dms-search-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 8px 14px;
}
.dms-search-bar input { flex: 1; font-size: 0.88rem; background: none; color: var(--text-primary); }
.dms-search-bar input::placeholder { color: var(--text-muted); }
.dms-list { flex: 1; overflow-y: auto; }
.empty-dms {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 40px 20px;
  text-align: center;
}
.empty-dms p { font-weight: 600; color: var(--text-secondary); }
.empty-dms span { font-size: 0.82rem; color: var(--text-muted); }
.empty-dms svg { color: var(--text-muted); }

.dm-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  cursor: pointer;
  transition: background var(--tr-fast);
}
.dm-item:hover { background: var(--bg-hover); }
.dm-item.active { background: var(--bg-active); }
.dm-item-avatar { position: relative; flex-shrink: 0; }
.dm-item-avatar-img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--bg-elevated);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  overflow: hidden;
}
.dm-item-status {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid var(--bg-surface);
}
.dm-item-info { flex: 1; min-width: 0; }
.dm-item-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
}
.dm-item-name { font-weight: 600; font-size: 0.93rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; flex: 1; }
.dm-item-time { font-size: 0.7rem; color: var(--text-muted); flex-shrink: 0; }
.dm-item-preview {
  font-size: 0.82rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 2px;
}
.dm-unread {
  min-width: 20px;
  height: 20px;
  border-radius: var(--radius-full);
  background: var(--accent-grad);
  color: white;
  font-size: 0.65rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 5px;
  flex-shrink: 0;
}

/* Zone chat DM */
.dm-chat-area { flex: 1; display: flex; flex-direction: column; overflow: hidden; }
.dm-chat-header { min-height: 58px; }
.dm-header-user { display: flex; align-items: center; gap: 10px; flex: 1; cursor: pointer; }
.dm-header-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--bg-elevated);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  overflow: hidden;
  position: relative;
}
.dm-header-name { font-weight: 700; font-size: 0.98rem; }
.dm-header-status { display: flex; align-items: center; gap: 4px; font-size: 0.73rem; color: var(--status-online); }
.dm-messages { flex: 1; overflow-y: auto; padding: 12px; display: flex; flex-direction: column; gap: 2px; }

/* Barre de saisie DM */
.dm-input-bar { overflow: visible; }
.dm-text-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
}
.dm-text-bar .input-text-wrap { flex: 1; }
.dm-text-bar .btn-send {
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2, #8B5CF6));
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ────────────────────────────────────────────────────────────────
   14. VUE CHAT ALÉATOIRE
   ──────────────────────────────────────────────────────────────── */
.random-view { flex: 1; overflow-y: auto; }
.random-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100%;
  padding: 32px 20px;
  gap: 16px;
  text-align: center;
}
.random-icon-wrap {
  animation: float 3s ease-in-out infinite;
}
.random-hero h2 { font-size: 1.6rem; }
.random-hero p { color: var(--text-muted); font-size: 0.9rem; max-width: 260px; }

.random-state { display: flex; flex-direction: column; align-items: center; gap: 14px; width: 100%; max-width: 360px; }
.random-stats { display: flex; gap: 32px; }
.random-stat { display: flex; flex-direction: column; align-items: center; gap: 2px; }
.random-stat-value { font-family: 'Outfit', sans-serif; font-size: 1.6rem; font-weight: 700; background: var(--accent-grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.random-stat-label { font-size: 0.75rem; color: var(--text-muted); }

/* Animation recherche */
.searching-anim {
  position: relative;
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.searching-ring {
  position: absolute;
  border-radius: 50%;
  border: 2px solid var(--accent-1);
  animation: searchingRing 2s ease-out infinite;
}
.ring1 { width: 80px; height: 80px; animation-delay: 0s; }
.ring2 { width: 80px; height: 80px; animation-delay: 0.7s; }
.ring3 { width: 80px; height: 80px; animation-delay: 1.4s; }
.searching-text { color: var(--text-muted); font-size: 0.88rem; }

.random-chat-header {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}
.random-partner-avatar { width: 44px; height: 44px; border-radius: 50%; background: var(--bg-elevated); font-size: 1.3rem; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.random-partner-name { font-weight: 700; font-size: 0.95rem; }
.random-partner-flag { font-size: 0.8rem; color: var(--text-muted); }
.random-chat-actions { display: flex; gap: 8px; margin-left: auto; }
.random-messages { flex: 1; width: 100%; max-height: 300px; overflow-y: auto; display: flex; flex-direction: column; gap: 2px; padding: 8px 0; }
.random-input-bar { width: 100%; max-width: 100%; }

/* ────────────────────────────────────────────────────────────────
   15. VUE NOTIFICATIONS
   ──────────────────────────────────────────────────────────────── */
.notifications-view { flex: 1; overflow-y: auto; }
.notif-view-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 16px 12px;
  border-bottom: 1px solid var(--border);
}
.notif-view-header h2 { font-size: 1.3rem; }
.notif-list { padding: 8px 0; }
.empty-state-notif {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 48px 20px;
  text-align: center;
  color: var(--text-muted);
}
.empty-state-notif p { font-size: 0.9rem; }

.notif-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 16px;
  cursor: pointer;
  transition: background var(--tr-fast);
  border-left: 3px solid transparent;
}
.notif-item:hover { background: var(--bg-hover); }
.notif-item.unread {
  background: rgba(91,142,244,0.05);
  border-left-color: var(--accent-1);
}
.notif-item-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--bg-elevated);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.notif-item-body { flex: 1; min-width: 0; }
.notif-item-text { font-size: 0.88rem; color: var(--text-primary); line-height: 1.4; }
.notif-item-text strong { font-weight: 700; }
.notif-item-time { font-size: 0.72rem; color: var(--text-muted); margin-top: 3px; }
.notif-unread-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-1);
  flex-shrink: 0;
  margin-top: 8px;
  animation: pulseDot 2s infinite;
}

/* ────────────────────────────────────────────────────────────────
   16. VUE PROFIL
   ──────────────────────────────────────────────────────────────── */
.profile-view { flex: 1; overflow-y: auto; padding-bottom: 24px; }
.profile-hero {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 16px 16px;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
}
.profile-avatar-wrap { position: relative; flex-shrink: 0; }
.profile-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--bg-elevated);
  border: 3px solid var(--border-active);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  overflow: hidden;
  transition: border-color var(--tr-fast);
}
.profile-avatar-edit {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--accent-grad);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--bg-surface);
  cursor: pointer;
  transition: transform var(--tr-spring);
}
.profile-avatar-edit:hover { transform: scale(1.1); }
.profile-status-ring {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 3px solid var(--status-online);
  pointer-events: none;
}
.profile-hero-info { flex: 1; min-width: 0; }
.profile-name-row { display: flex; align-items: center; gap: 6px; }
.profile-name-row h2 { font-size: 1.3rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.profile-role { font-size: 0.75rem; font-weight: 600; margin-top: 3px; }
.profile-role.admin { color: var(--accent-1); }
.profile-role.mod { color: #F59E0B; }

/* Pays readonly */
.profile-country {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 4px;
  cursor: default;
}
.profile-country--readonly { opacity: 0.8; }
.lock-icon { color: var(--text-muted); opacity: 0.6; flex-shrink: 0; }

.profile-section {
  padding: 16px 16px;
  border-bottom: 1px solid var(--border);
}
.profile-section h3 {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.profile-section--danger {
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-bottom: none;
  padding-top: 20px;
}

/* Options de statut */
.status-options { display: flex; flex-wrap: wrap; gap: 8px; }
.status-opt {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--border);
  font-size: 0.85rem;
  font-weight: 500;
  background: var(--bg-elevated);
  transition: border-color var(--tr-fast), background var(--tr-fast), transform var(--tr-spring);
}
.status-opt:hover { border-color: var(--border-active); background: var(--bg-hover); }
.status-opt:active { transform: scale(0.95); }
.status-opt.active { border-color: var(--accent-1); background: rgba(91,142,244,0.1); }
.status-dot-opt {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}
.status-dot-opt.online { background: var(--status-online); }
.status-dot-opt.away   { background: var(--status-away); }
.status-dot-opt.dnd    { background: var(--status-dnd); }
.status-dot-opt.offline { background: var(--status-offline); }

/* ────────────────────────────────────────────────────────────────
   17. MODALS — CONTENUS SPÉCIFIQUES
   ──────────────────────────────────────────────────────────────── */

/* Créer salon */
.room-photo-upload {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.room-photo-preview {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--bg-elevated);
  border: 2px dashed var(--border-active);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  color: var(--text-muted);
  background-size: cover;
  background-position: center;
}

.type-toggle {
  display: flex;
  background: var(--bg-elevated);
  border-radius: var(--radius-full);
  padding: 4px;
  gap: 4px;
}
.type-opt {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 14px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: background var(--tr-med), color var(--tr-fast), transform var(--tr-spring);
}
.type-opt:active { transform: scale(0.96); }
.type-opt.active {
  background: var(--bg-card);
  color: var(--text-primary);
  box-shadow: var(--shadow-sm);
}

/* Sondage */
.poll-option-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.poll-opt-input { flex: 1; padding-left: 14px; }
.poll-remove-opt { color: var(--status-dnd); }

/* Action sheet message */
.action-sheet {
  background: var(--bg-card);
  border-top-left-radius: var(--radius-xl);
  border-top-right-radius: var(--radius-xl);
  width: 100%;
  max-width: 540px;
  margin: 0 auto;
  overflow: hidden;
  animation: sheetUp 0.3s var(--tr-spring);
  box-shadow: var(--shadow-lg);
}
.reaction-row {
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding: 16px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-surface);
}
.reaction-btn {
  font-size: 1.7rem;
  padding: 6px;
  border-radius: var(--radius-md);
  transition: transform var(--tr-spring), background var(--tr-fast);
}
.reaction-btn:hover { transform: scale(1.3); background: var(--bg-hover); }
.reaction-btn:active { transform: scale(1.1); }

.action-list { padding: 8px; }
.action-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 13px 16px;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-primary);
  transition: background var(--tr-fast);
  width: 100%;
}
.action-item:hover { background: var(--bg-hover); }
.action-item--danger { color: var(--status-dnd); }
.action-item--cancel {
  width: calc(100% - 16px);
  margin: 0 8px 8px;
  text-align: center;
  justify-content: center;
  background: var(--bg-elevated);
  font-weight: 700;
  border-radius: var(--radius-full);
}

/* Signalement */
.report-options { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.report-opt {
  padding: 12px;
  background: var(--bg-elevated);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 500;
  text-align: center;
  transition: border-color var(--tr-fast), background var(--tr-fast), transform var(--tr-spring);
}
.report-opt:hover { border-color: var(--accent-1); background: var(--bg-hover); }
.report-opt:active { transform: scale(0.96); }
.report-opt.selected { border-color: var(--accent-1); background: rgba(91,142,244,0.1); }

/* Profil membre */
.member-profile-hero {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.member-profile-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--bg-elevated);
  font-size: 1.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2.5px solid var(--border-active);
  overflow: hidden;
  flex-shrink: 0;
}
.member-profile-name-row { display: flex; align-items: center; gap: 6px; }
.member-profile-name-row h3 { font-size: 1.1rem; }
.member-profile-role { font-size: 0.75rem; font-weight: 600; color: var(--accent-1); margin-top: 2px; }
.member-profile-status { display: flex; align-items: center; gap: 5px; font-size: 0.78rem; color: var(--status-online); margin-top: 3px; }
.member-profile-country { font-size: 0.78rem; color: var(--text-muted); margin-top: 3px; }
.member-profile-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }
.member-profile-actions .btn-primary,
.member-profile-actions .btn-secondary { flex: 1; min-width: 120px; justify-content: center; }
.modal-close-abs {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  transition: background var(--tr-fast);
}
.modal-close-abs:hover { background: rgba(255,255,255,0.2); }

/* Infos salon */
.room-info-avatar-wrap { display: flex; justify-content: center; }
.room-info-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--bg-elevated);
  font-size: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--border-active);
  overflow: hidden;
}
.room-info-name { text-align: center; font-size: 1.15rem; }
.room-info-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}
.room-media-grid-header { display: flex; align-items: center; justify-content: space-between; }
.room-media-grid-header h4 { font-size: 0.85rem; color: var(--text-secondary); font-weight: 600; }
.room-media-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
  border-radius: var(--radius-md);
  overflow: hidden;
  max-height: 140px;
  overflow-y: auto;
}
.room-media-item {
  aspect-ratio: 1;
  background: var(--bg-elevated);
  border-radius: 4px;
  overflow: hidden;
  cursor: pointer;
}
.room-media-item img { width: 100%; height: 100%; object-fit: cover; }

/* Arrière-plan chat */
.bg-tabs {
  display: flex;
  background: var(--bg-elevated);
  border-radius: var(--radius-full);
  padding: 4px;
  gap: 2px;
}
.bg-tab {
  flex: 1;
  padding: 8px 10px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: background var(--tr-med), color var(--tr-fast);
  text-align: center;
}
.bg-tab.active { background: var(--bg-card); color: var(--text-primary); box-shadow: var(--shadow-sm); }
.bg-panel { display: none; }
.bg-panel.active { display: block; animation: slideDown 0.2s ease; }
.bg-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  max-height: 200px;
  overflow-y: auto;
}
.bg-swatch {
  aspect-ratio: 1;
  border-radius: var(--radius-md);
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform var(--tr-spring), border-color var(--tr-fast);
  position: relative;
  overflow: hidden;
}
.bg-swatch:hover { transform: scale(1.06); }
.bg-swatch.selected { border-color: var(--accent-1); }
.bg-swatch.selected::after {
  content: '✓';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: white;
  background: rgba(0,0,0,0.3);
}

.bg-gallery-upload {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 16px 0;
}
.bg-slider-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
}
.bg-slider-row label { font-size: 0.8rem; color: var(--text-secondary); min-width: 50px; }
.bg-slider-row input[type="range"] { flex: 1; accent-color: var(--accent-1); }
.bg-slider-row span { font-size: 0.78rem; color: var(--text-muted); min-width: 36px; text-align: right; }
.bg-preview-wrap { margin-top: 12px; }
.bg-preview {
  height: 120px;
  border-radius: var(--radius-md);
  background-size: cover;
  background-position: center;
  border: 1px solid var(--border);
}

/* Panel admin */
.admin-stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.admin-stat-card {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 14px;
}
.admin-stat-value { font-family: 'Outfit', sans-serif; font-size: 1.4rem; font-weight: 700; }
.admin-stat-label { font-size: 0.72rem; color: var(--text-muted); }
.admin-section { border-top: 1px solid var(--border); padding-top: 12px; display: flex; flex-direction: column; gap: 8px; }
.admin-section h4 { font-size: 0.82rem; font-weight: 700; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.05em; }
.admin-tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 4px;
}
.admin-tab {
  padding: 8px 14px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: background var(--tr-fast), color var(--tr-fast);
}
.admin-tab.active {
  background: var(--bg-active);
  color: var(--text-primary);
}
.admin-panel { display: none; }
.admin-panel.active { display: block; animation: slideDown 0.2s ease; }
.admin-search-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 8px 12px;
  margin-bottom: 10px;
}
.admin-search-bar input { flex: 1; font-size: 0.88rem; color: var(--text-primary); background: none; }
.admin-list { display: flex; flex-direction: column; gap: 4px; max-height: 300px; overflow-y: auto; }

.admin-user-item, .admin-room-item, .admin-report-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: var(--bg-elevated);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}
.admin-user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-card);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  flex-shrink: 0;
  overflow: hidden;
}
.admin-user-info { flex: 1; min-width: 0; }
.admin-user-name { font-weight: 600; font-size: 0.88rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.admin-user-role { font-size: 0.72rem; color: var(--text-muted); }
.admin-actions { display: flex; gap: 4px; flex-shrink: 0; }

/* Members list modal */
.members-search-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 8px 12px;
  margin-bottom: 10px;
}
.members-list { display: flex; flex-direction: column; gap: 4px; max-height: 360px; overflow-y: auto; }
.member-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--tr-fast);
}
.member-item:hover { background: var(--bg-hover); }
.member-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-elevated);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  overflow: hidden;
  position: relative;
}
.member-info { flex: 1; min-width: 0; }
.member-name { font-weight: 600; font-size: 0.9rem; display: flex; align-items: center; gap: 5px; }
.member-role { font-size: 0.72rem; color: var(--text-muted); margin-top: 1px; }

/* Recherche globale */
.search-global { flex: 1; }
.search-input-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-input);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-full);
  padding: 9px 14px;
}
.search-input-wrap:focus-within { border-color: var(--accent-1); }
.search-input-wrap input { flex: 1; font-size: 0.95rem; background: none; color: var(--text-primary); }
.search-results { max-height: 400px; overflow-y: auto; }
.search-empty { display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 32px; color: var(--text-muted); text-align: center; }
.search-section-title { font-size: 0.72rem; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; padding: 8px 4px 4px; }
.search-result-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 4px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--tr-fast);
}
.search-result-item:hover { background: var(--bg-hover); }

/* Picker GIF */
.gif-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
  max-height: 300px;
  overflow-y: auto;
  margin-top: 10px;
}
.gif-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 16/9;
  background: var(--bg-elevated);
}
.gif-item img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--tr-fast); }
.gif-item:hover img { transform: scale(1.04); }
.gif-empty { display: flex; justify-content: center; padding: 24px; color: var(--text-muted); font-size: 0.88rem; }

/* Prévisualisation image */
.preview-img {
  max-width: 90vw;
  max-height: 85vh;
  border-radius: var(--radius-lg);
  object-fit: contain;
  animation: popIn 0.3s var(--tr-spring);
  box-shadow: var(--shadow-lg);
}

/* ────────────────────────────────────────────────────────────────
   18. MENU LATÉRAL
   ──────────────────────────────────────────────────────────────── */
.side-menu {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(280px, 80vw);
  background: var(--bg-surface);
  border-left: 1px solid var(--border);
  z-index: 800;
  display: flex;
  flex-direction: column;
  animation: slideDown 0.25s var(--tr-spring);
  box-shadow: var(--shadow-lg);
}
.side-menu-content { display: flex; flex-direction: column; height: 100%; overflow-y: auto; }
.side-menu-user {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 24px 16px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-card);
}
.side-menu-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--bg-elevated);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
  border: 2px solid var(--border-active);
  overflow: hidden;
}
.side-menu-name { font-weight: 700; font-size: 0.98rem; }
.side-menu-status-row { display: flex; align-items: center; gap: 5px; font-size: 0.75rem; color: var(--status-online); margin-top: 2px; }
.side-menu-nav { padding: 12px 8px; display: flex; flex-direction: column; gap: 2px; }
.side-menu-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-primary);
  transition: background var(--tr-fast);
}
.side-menu-item:hover { background: var(--bg-hover); }
.side-menu-item--danger { color: var(--status-dnd); margin-top: 8px; }
.side-menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 790;
  animation: fadeIn var(--tr-fast);
}

/* ────────────────────────────────────────────────────────────────
   19. TOASTS NOTIFICATIONS
   ──────────────────────────────────────────────────────────────── */
.toast-container {
  position: fixed;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 9000;
  pointer-events: none;
  max-width: 90vw;
  width: 340px;
}
.toast {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 11px 16px;
  box-shadow: var(--shadow-lg);
  font-size: 0.88rem;
  font-weight: 500;
  animation: slideDown 0.3s var(--tr-spring);
  pointer-events: auto;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.toast.toast-success { border-color: rgba(34,197,94,0.3); }
.toast.toast-error   { border-color: rgba(239,68,68,0.3); color: #EF4444; }
.toast.toast-info    { border-color: var(--border-active); }
.toast.toast-warning { border-color: rgba(245,158,11,0.3); }
.toast.removing { animation: slideDown 0.2s reverse ease forwards; }

/* ────────────────────────────────────────────────────────────────
   20. BADGE CERTIFIÉ SIS
   ──────────────────────────────────────────────────────────────── */
.badge-certified {
  display: inline-flex;
  align-items: center;
  margin-left: 3px;
  vertical-align: middle;
  animation: certShimmer 3s ease infinite;
  cursor: help;
  flex-shrink: 0;
}
.badge-certified svg { display: block; }
.badge-certified:hover { animation: none; filter: brightness(1.3) drop-shadow(0 0 6px #8B5CF6); }

/* ────────────────────────────────────────────────────────────────
   21. ÉLÉMENTS SECONDAIRES
   ──────────────────────────────────────────────────────────────── */

/* Slow mode contrôle */
#slowModeControl { border-top: 1px solid var(--border); padding-top: 12px; display: flex; flex-direction: column; gap: 8px; }
#slowModeControl h4 { font-size: 0.82rem; font-weight: 700; color: var(--text-secondary); }

/* Barre de recherche input globale */
.search-bar-wrap {
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  animation: slideDown 0.2s ease;
}

/* ────────────────────────────────────────────────────────────────
   22. RESPONSIVE — DESKTOP (≥ 640px)
   ──────────────────────────────────────────────────────────────── */
@media (min-width: 640px) {

  .topbar { display: flex; }
  .bottom-nav { display: none; }

  .app-main { height: 100vh; }
  .app-body { height: calc(100vh - var(--topbar-h)); }

  .rooms-sidebar {
    width: var(--sidebar-w);
    min-width: var(--sidebar-w);
  }
  .chat-area { display: flex; }
  .chat-empty-state { display: flex; }

  .dms-sidebar {
    width: var(--sidebar-w);
    min-width: var(--sidebar-w);
  }
  .dm-chat-area { display: flex; }

  /* Auth card desktop */
  .auth-card { padding: 36px 32px; }
}

@media (min-width: 960px) {
  :root { --sidebar-w: 380px; }
}

/* ────────────────────────────────────────────────────────────────
   23. MOBILE — masquer/montrer selon vue
   ──────────────────────────────────────────────────────────────── */
@media (max-width: 639px) {
  /* Sur mobile, quand un salon est ouvert, la sidebar est cachée */
  .rooms-layout.chat-open .rooms-sidebar {
    display: none;
  }
  .rooms-layout.chat-open .chat-area {
    display: flex;
  }
  .chat-area {
    display: none;
  }
  /* DM pareil */
  .dms-layout.dm-open .dms-sidebar {
    display: none;
  }
  .dms-layout.dm-open .dm-chat-area {
    display: flex;
  }
  .dm-chat-area {
    display: none;
  }

  /* Bottom nav full width */
  .bnav-label { font-size: 0.63rem; }
  .bnav-pill { width: 56px; }

  /* Messages max width */
  .msg-wrap { max-width: 88%; }
}

/* ────────────────────────────────────────────────────────────────
   24. PERFORMANCES — Appareils bas de gamme (Android Go)
   ──────────────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Désactiver les animations les plus lourdes sur low-end */
.low-end-device * {
  animation: none !important;
  transition: none !important;
}
.low-end-device .chat-background::before {
  display: none;
}

/* ────────────────────────────────────────────────────────────────
   25. THÈME CLAIR — Ajustements spécifiques
   ──────────────────────────────────────────────────────────────── */
body.light-theme .msg-wrap.in .bubble {
  background: #FFFFFF;
  color: #111827;
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}
body.light-theme .msg-wrap.in .bubble::before {
  border-right-color: #FFFFFF;
}
body.light-theme .bubble-reply { background: rgba(0,0,0,0.06); border-left-color: rgba(0,0,0,0.2); }
body.light-theme .bubble-meta { color: rgba(0,0,0,0.45); }
body.light-theme .msg-wrap.in .bubble-meta { color: #9CA3AF; }
body.light-theme .typing-bubbles { background: #FFFFFF; }
body.light-theme .auth-screen { background: #F0F2F5; }
body.light-theme ::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.15); }
body.light-theme .cgu-scroll { background: #F7F8FA; }

/* ────────────────────────────────────────────────────────────────
   26. PATTERN DE FOND CHAT PAR DÉFAUT (style WhatsApp)
   ──────────────────────────────────────────────────────────────── */
.chat-background {
  background-color: var(--bg-base);
  background-image: radial-gradient(
    circle at 1px 1px,
    rgba(255,255,255,0.04) 1px,
    transparent 0
  );
  background-size: 24px 24px;
}
body.light-theme .chat-background {
  background-color: #EAE0D5;
  background-image: radial-gradient(
    circle at 1px 1px,
    rgba(0,0,0,0.05) 1px,
    transparent 0
  );
}

/* ══ DESCRIPTION SALON ══════════════════════════════════════════ */
.field-textarea {
  resize: none;
  width: 100%;
  padding: 10px 12px;
  font-size: 0.9rem;
  line-height: 1.5;
  border-radius: 12px;
  border: 1.5px solid var(--border);
  background: var(--bg-input, var(--bg-surface));
  color: var(--text-primary);
  font-family: inherit;
  outline: none;
  box-sizing: border-box;
  transition: border-color 0.2s;
}
.field-textarea:focus { border-color: var(--accent-1); }
.field-counter {
  display: block;
  text-align: right;
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 4px;
}
.room-info-description {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.55;
  background: var(--bg-hover);
  border-radius: 10px;
  padding: 10px 13px;
  margin: 8px 0 4px;
  white-space: pre-wrap;
}
.room-desc-edit-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  background: none;
  border: none;
  color: var(--accent-1);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  padding: 2px 4px;
  margin-bottom: 8px;
  opacity: 0.85;
}
.room-desc-edit-btn:hover { opacity: 1; }

/* ══ READ BY (QUI A LU) ═════════════════════════════════════════ */
.read-by-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 300px;
  overflow-y: auto;
  padding: 4px 0;
}
.read-by-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 8px;
  border-radius: 10px;
  background: var(--bg-hover);
}
.read-by-avatar { flex-shrink: 0; }
.read-by-name { flex: 1; font-size: 0.88rem; font-weight: 600; }
.read-by-flag { font-size: 1rem; }

/* ══ PARTAGE STYLISÉ ════════════════════════════════════════════ */
.share-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background: linear-gradient(135deg, var(--bg-surface), var(--bg-hover));
  border: 1.5px solid var(--border);
  border-radius: 14px;
  padding: 14px;
  margin-bottom: 12px;
}
.share-card-avatar {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  background: #1A1A2E;
  background-size: cover;
  background-position: center;
}
.share-card-info { flex: 1; min-width: 0; }
.share-card-name { font-weight: 700; font-size: 1rem; margin-bottom: 2px; }
.share-card-meta { font-size: 0.75rem; color: var(--text-muted); margin-bottom: 4px; }
.share-card-desc { font-size: 0.8rem; color: var(--text-secondary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.share-link-row {
  display: flex;
  gap: 8px;
  align-items: center;
}
.share-link-row .field-input {
  flex: 1;
  font-size: 0.78rem;
  color: var(--text-muted);
  background: var(--bg-hover);
  border: 1.5px solid var(--border);
  border-radius: 10px;
  padding: 8px 10px;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ══ TITRE MODAL MEMBRES ════════════════════════════════════════ */
#membersModalTitle {
  font-size: 0.95rem;
  font-weight: 700;
}

/* ══ ANNONCE BANNER FLOTTANT ════════════════════════════════════ */
.announce-banner {
  position: fixed;
  top: -80px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, #5B8EF4, #8B5CF6);
  color: #fff;
  padding: 12px 18px;
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(91,142,244,0.45);
  max-width: calc(100vw - 32px);
  width: 400px;
  transition: top 0.35s cubic-bezier(0.34,1.56,0.64,1);
  font-size: 0.88rem;
  font-weight: 500;
}
.announce-banner--visible { top: 16px; }
.announce-banner-text { flex: 1; line-height: 1.4; }
.announce-banner-close {
  background: rgba(255,255,255,0.2);
  border: none;
  color: #fff;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ══ ANNONCE DANS LE CHAT ════════════════════════════════════════ */
.announce-chat-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: linear-gradient(135deg, rgba(91,142,244,0.12), rgba(139,92,246,0.12));
  border: 1.5px solid rgba(91,142,244,0.35);
  border-radius: 14px;
  padding: 12px 14px;
  margin: 10px 12px;
}
.announce-chat-icon { font-size: 1.5rem; line-height: 1; flex-shrink: 0; margin-top: 2px; }
.announce-chat-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent-1);
  margin-bottom: 4px;
}
.announce-chat-text {
  font-size: 0.88rem;
  color: var(--text-primary);
  line-height: 1.5;
}

/* ═══════════════════════════════════════════════════════════════
   ██  SIDEBAR TABS (Salons / Canaux)
═══════════════════════════════════════════════════════════════ */
.sidebar-tabs {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--border);
  margin-bottom: 8px;
}
.sidebar-tab {
  flex: 1;
  background: none;
  border: none;
  padding: 10px 4px 8px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  border-bottom: 2.5px solid transparent;
  margin-bottom: -2px;
  transition: color 0.2s, border-color 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.sidebar-tab.active {
  color: var(--accent-1);
  border-bottom-color: var(--accent-1);
}
.sidebar-tab-badge {
  background: var(--accent-1);
  color: #fff;
  border-radius: 10px;
  padding: 1px 6px;
  font-size: 0.68rem;
  font-weight: 700;
}

/* ═══════════════════════════════════════════════════════════════
   ██  LISTE DES CANAUX
═══════════════════════════════════════════════════════════════ */
.channels-list {
  flex: 1;
  overflow-y: auto;
  padding: 4px 0;
}
.channel-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  cursor: pointer;
  border-radius: 10px;
  margin: 2px 6px;
  transition: background 0.15s;
}
.channel-item:hover, .channel-item:active { background: var(--bg-hover); }
.channel-item--official {
  background: linear-gradient(135deg, rgba(91,142,244,0.07), rgba(139,92,246,0.07));
  border: 1px solid rgba(91,142,244,0.18);
}
.channel-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
  overflow: hidden;
}
.channel-avatar--official { background: none; }
.channel-info { flex: 1; min-width: 0; }
.channel-name-row { display: flex; align-items: center; gap: 5px; margin-bottom: 2px; }
.channel-name { font-weight: 700; font-size: 0.92rem; }
.channel-verified { display: flex; align-items: center; }
.channel-preview { font-size: 0.78rem; color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.channel-meta { display: flex; flex-direction: column; align-items: flex-end; gap: 4px; }
.channel-time { font-size: 0.72rem; color: var(--text-muted); }
.channel-unread { background: var(--accent-1); color: #fff; border-radius: 10px; padding: 1px 7px; font-size: 0.72rem; font-weight: 700; }

/* ═══════════════════════════════════════════════════════════════
   ██  VUE CANAL (lecture + réactions)
═══════════════════════════════════════════════════════════════ */
.channel-view {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}
.channel-view-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.channel-view-title {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  min-width: 0;
}
.channel-view-avatar {
  width: 38px; height: 38px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  overflow: hidden;
  flex-shrink: 0;
  background: #1A1A2E;
  background-size: cover;
}
.channel-view-name { font-weight: 700; font-size: 0.95rem; }
.channel-view-subs { font-size: 0.75rem; color: var(--text-muted); }
.channel-view-desc {
  padding: 10px 16px;
  font-size: 0.82rem;
  color: var(--text-secondary);
  background: var(--bg-hover);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.channel-subscribe-btn {
  display: flex; align-items: center; gap: 5px;
  background: none;
  border: 1.5px solid var(--accent-1);
  color: var(--accent-1);
  border-radius: 20px;
  padding: 5px 12px;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s, color 0.2s;
}
.channel-subscribe-btn.subscribed {
  background: var(--accent-1);
  color: #fff;
}
.channel-posts {
  flex: 1;
  overflow-y: auto;
  padding: 12px 10px 8px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.channel-empty {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
}
.channel-empty span { font-size: 2.5rem; }
.channel-empty p { margin-top: 12px; font-size: 0.9rem; }

/* Post card */
.channel-post-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  transition: box-shadow 0.2s;
}
.channel-post-card:hover { box-shadow: 0 4px 20px rgba(0,0,0,0.15); }
.channel-post-header { padding: 12px 14px 6px; }
.channel-post-author { display: flex; align-items: center; gap: 10px; }
.channel-post-avatar { flex-shrink: 0; }
.channel-post-name { font-weight: 700; font-size: 0.9rem; margin-right: 3px; }
.channel-post-time { display: block; font-size: 0.72rem; color: var(--text-muted); margin-top: 1px; }
.channel-post-image { padding: 0 0 2px; }
.channel-post-text {
  padding: 8px 14px 10px;
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--text-primary);
}
.channel-post-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 12px 10px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 6px;
}
.channel-post-reacts { display: flex; gap: 4px; flex-wrap: wrap; }
.channel-react-chip {
  display: flex; align-items: center; gap: 3px;
  background: var(--bg-hover);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 3px 8px;
  font-size: 0.82rem;
  cursor: pointer;
  transition: background 0.2s;
}
.channel-react-chip.mine {
  background: rgba(91,142,244,0.18);
  border-color: var(--accent-1);
}
.channel-post-actions { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.channel-action-btn {
  background: none; border: none; cursor: pointer;
  color: var(--text-muted); font-size: 1.1rem;
  padding: 4px 8px; border-radius: 8px;
  transition: background 0.2s, transform 0.15s;
  display: flex; align-items: center;
}
.channel-action-btn:active { transform: scale(1.2); }
.channel-view-count {
  font-size: 0.75rem; color: var(--text-muted);
  display: flex; align-items: center; gap: 3px;
}

/* Barre post canal */
.channel-post-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-top: 1px solid var(--border);
  background: var(--bg-surface);
  flex-shrink: 0;
}

/* Modal réactions canal */
.channel-react-modal .channel-react-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 10px;
  padding: 8px 0;
}
.channel-react-btn {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  background: var(--bg-hover);
  border: 1.5px solid var(--border);
  border-radius: 14px;
  padding: 14px 8px;
  font-size: 1.6rem;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}
.channel-react-btn span { font-size: 0.72rem; color: var(--text-muted); font-weight: 600; }
.channel-react-btn:active { transform: scale(0.93); background: var(--bg-hover); }

/* ═══════════════════════════════════════════════════════════════
   ██  RANDOM CHAT — hooks psychologiques
═══════════════════════════════════════════════════════════════ */
.random-view { height: 100%; display: flex; flex-direction: column; overflow: hidden; }
.random-idle-screen {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 24px 20px 32px;
  gap: 20px;
}
.random-idle-hero { text-align: center; }
.random-pulse-wrap {
  position: relative;
  width: 88px; height: 88px;
  margin: 0 auto 16px;
  display: flex; align-items: center; justify-content: center;
}
.random-pulse {
  position: absolute;
  border-radius: 50%;
  background: linear-gradient(135deg,rgba(91,142,244,0.25),rgba(139,92,246,0.15));
  animation: randPulse 2s ease-out infinite;
}
.random-pulse.r1 { width:88px;height:88px; animation-delay:0s; }
.random-pulse.r2 { width:70px;height:70px; animation-delay:0.4s; }
.random-pulse.r3 { width:52px;height:52px; animation-delay:0.8s; }
@keyframes randPulse { 0%{opacity:0.7;transform:scale(0.9)} 50%{opacity:0.3;transform:scale(1.05)} 100%{opacity:0;transform:scale(1.15)} }
.random-center-icon {
  position: absolute;
  z-index: 1;
  border-radius: 50%;
  overflow: hidden;
}
.random-title { font-size: 1.6rem; font-weight: 800; margin-bottom: 4px; background: linear-gradient(135deg,#5B8EF4,#8B5CF6); -webkit-background-clip:text; -webkit-text-fill-color:transparent; }
.random-subtitle { font-size: 0.9rem; color: var(--text-muted); }

/* Stats row */
.random-stats-row {
  display: flex;
  gap: 10px;
  width: 100%;
  max-width: 360px;
}
.random-stat-card {
  flex: 1;
  background: var(--bg-surface);
  border: 1.5px solid var(--border);
  border-radius: 14px;
  padding: 12px 8px;
  text-align: center;
}
.random-stat-card--hot {
  border-color: rgba(239,68,68,0.35);
  background: rgba(239,68,68,0.06);
}
.random-stat-value { display: block; font-size: 1.4rem; font-weight: 800; line-height: 1; }
.random-stat-label { display: block; font-size: 0.72rem; color: var(--text-muted); margin-top: 4px; }

/* Streak */
.random-streak-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, rgba(245,158,11,0.12), rgba(239,68,68,0.08));
  border: 1.5px solid rgba(245,158,11,0.3);
  border-radius: 12px;
  padding: 10px 14px;
  width: 100%; max-width: 360px;
}
.streak-flame { font-size: 1.3rem; }
.streak-text { flex:1; font-size: 0.85rem; font-weight: 600; }
.streak-hint { font-size: 0.73rem; color: var(--text-muted); }

/* Bouton démarrer */
.random-start-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%; max-width: 360px;
  background: linear-gradient(135deg, #5B8EF4, #8B5CF6);
  color: #fff;
  border: none;
  border-radius: 16px;
  padding: 16px 20px;
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  position: relative;
  transition: transform 0.15s, box-shadow 0.15s;
  box-shadow: 0 8px 24px rgba(91,142,244,0.35);
}
.random-start-btn:active { transform: scale(0.97); box-shadow: 0 4px 12px rgba(91,142,244,0.2); }
.random-btn-icon { font-size: 1.3rem; }
.random-btn-badge {
  position: absolute;
  top: -8px; right: -6px;
  background: #EF4444;
  color: #fff;
  border-radius: 12px;
  padding: 2px 8px;
  font-size: 0.7rem;
  font-weight: 700;
}

/* Social proof */
.random-social-proof { display: flex; align-items: center; gap: 8px; }
.random-proof-avatars { display: flex; }
.proof-avatar { margin-left: -8px; border: 2px solid var(--bg-surface); border-radius: 50%; }
.proof-avatar:first-child { margin-left: 0; }
.random-proof-text { font-size: 0.8rem; color: var(--text-muted); }

/* Searching screen */
.random-searching-screen {
  flex:1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 40px 20px;
}
.searching-inner {
  position: absolute;
  display: flex; align-items: center; justify-content: center;
}
.searching-timer {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-1);
}
.searching-hint {
  font-size: 0.82rem;
  color: var(--text-muted);
  text-align: center;
  transition: opacity 0.3s;
  max-width: 240px;
}

/* Active chat header */
.random-active-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.random-partner-info { display: flex; align-items: center; gap: 10px; flex: 1; }
.random-partner-avatar-wrap { position: relative; }
.random-partner-status {
  position: absolute; bottom:0; right:0;
  width: 9px; height: 9px; border-radius: 50%;
  background: #22C55E;
  border: 2px solid var(--bg-surface);
}
.random-partner-details {}
.random-partner-name { font-weight: 700; font-size: 0.92rem; }
.random-partner-flag { font-size: 0.75rem; color: var(--text-muted); }

/* Compat badge */
.random-compat-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1px;
  background: linear-gradient(135deg, rgba(91,142,244,0.12),rgba(139,92,246,0.12));
  border: 1.5px solid rgba(91,142,244,0.25);
  border-radius: 12px;
  padding: 6px 10px;
  min-width: 52px;
}
.compat-icon { font-size: 0.85rem; }
.compat-score { font-size: 1rem; font-weight: 800; color: var(--accent-1); }
.compat-label { font-size: 0.62rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.04em; }

.random-active-actions { display: flex; gap: 6px; }
.icon-btn--danger { color: #EF4444; }
.icon-btn--danger:hover { background: rgba(239,68,68,0.1); }

/* Réactions rapides */
.random-quick-reactions {
  display: flex;
  justify-content: center;
  gap: 8px;
  padding: 6px 12px;
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}
.quick-react-btn {
  background: var(--bg-hover);
  border: 1.5px solid var(--border);
  border-radius: 50%;
  width: 40px; height: 40px;
  font-size: 1.2rem;
  cursor: pointer;
  transition: transform 0.15s, background 0.15s;
  display: flex; align-items: center; justify-content: center;
}
.quick-react-btn:active { transform: scale(1.35); background: rgba(91,142,244,0.12); }

/* ═══════════════════════════════════════════════════════════════
   ██  FLOATING EMOJIS
═══════════════════════════════════════════════════════════════ */
.floating-emoji {
  position: absolute;
  bottom: 80px;
  animation: floatUp var(--dur, 1.6s) ease-out forwards;
  pointer-events: none;
  user-select: none;
}
@keyframes floatUp {
  0%   { transform: translateY(0) scale(1);   opacity: 1; }
  60%  { transform: translateY(-160px) scale(1.2); opacity: 0.9; }
  100% { transform: translateY(-280px) scale(0.8); opacity: 0; }
}

/* ═══════════════════════════════════════════════════════════════
   ██  STREAK TOAST
═══════════════════════════════════════════════════════════════ */
.streak-toast {
  position: fixed;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  background: linear-gradient(135deg, #F59E0B, #EF4444);
  color: #fff;
  padding: 10px 20px;
  border-radius: 24px;
  font-size: 0.88rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 6px 24px rgba(245,158,11,0.4);
  animation: popIn 0.3s ease;
}
.streak-toast-flame { font-size: 1.2rem; }
@keyframes popIn { from{transform:translateX(-50%) scale(0.7)} to{transform:translateX(-50%) scale(1)} }

/* ═══════════════════════════════════════════════════════════════
   ██  CANAL — type info dans modal création
═══════════════════════════════════════════════════════════════ */
.type-opt[data-type="channel"].active {
  background: linear-gradient(135deg,rgba(91,142,244,0.15),rgba(139,92,246,0.15));
  border-color: var(--accent-1);
  color: var(--accent-1);
}