/* ============================================================================
   public/css/style.css — Kwiz Design System v2
   Base partagée chargée sur toutes les pages (voir views/partials/head.ejs).
   Les <style> propres à chaque page peuvent surcharger ces classes.
   ========================================================================== */

/* ─── Design tokens ─────────────────────────────────────────────────────── */
:root {
  /* Deux familles, un rôle chacune : une display bien ronde pour les titres
     (la personnalité de Kwiz), une texte claire et très lisible pour tout
     le reste (dashboards denses, tableaux, formulaires). var(--font) reste
     l'alias "texte courant" utilisé par tous les composants existants. */
  --font-display: 'Baloo 2', 'Fredoka', sans-serif;
  --font: 'Plus Jakarta Sans', 'Segoe UI', sans-serif;

  /* Surfaces — empilement du fond vers les éléments les plus "hauts" */
  --bg-0: #0b0c10;
  --bg-1: #131520;
  --bg-2: #191c29;
  --bg-3: #212433;
  --bg-4: #2a2e40;

  --border:       rgba(255,255,255,0.08);
  --border-hover: rgba(255,255,255,0.16);
  --border-soft:  rgba(255,255,255,0.05);
  /* Léger liseré clair en haut des surfaces "hautes" (cartes, boutons) —
     donne une sensation de matière/profondeur plus actuelle que des
     surfaces plates. */
  --sheen: inset 0 1px 0 rgba(255,255,255,0.05);

  /* Accents */
  --primary:       #5865f2;
  --primary-hover: #6d78ff;
  --primary-active:#4752c4;
  --primary-glow:  rgba(88,101,242,0.25);
  --primary-grad:  linear-gradient(135deg, #5865f2 0%, #7289ff 100%);

  --success: #57f287;
  --warning: #fee75c;
  --danger:  #ed4245;
  --muted:   #80858c;

  --text-1: #f5f6f8;
  --text-2: #b9bcc6;
  --text-3: #82868f;

  /* Rayons — profil "arrondi" assumé, cohérent avec la police display */
  --r-xs:   8px;
  --r-sm:   12px;
  --r-md:   16px;
  --r-lg:   22px;
  --r-xl:   30px;
  --r-2xl:  38px;
  --r-full: 999px;

  /* Ombres empilées (ambiante + portée) pour une profondeur plus douce */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.25), 0 1px 1px rgba(0,0,0,0.18);
  --shadow-md: 0 8px 24px rgba(0,0,0,0.28), 0 2px 6px rgba(0,0,0,0.22);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.45), 0 6px 16px rgba(0,0,0,0.3);
  --shadow-glow: 0 10px 30px var(--primary-glow);

  --ease:      cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out:  cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ─── Reset ──────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background:
    radial-gradient(ellipse 70% 50% at 50% -10%, rgba(88,101,242,0.10) 0%, transparent 60%),
    var(--bg-0);
  background-attachment: fixed;
  color: var(--text-1);
  min-height: 100vh;
  line-height: 1.5;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; display: block; }
button { font: inherit; }

/* Sélection & scrollbar — petits détails qui font "soigné" */
::selection { background: var(--primary); color: #fff; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--bg-4); border-radius: var(--r-full); border: 2px solid var(--bg-0); }
::-webkit-scrollbar-thumb:hover { background: var(--border-hover); }
* { scrollbar-width: thin; scrollbar-color: var(--bg-4) transparent; }

/* Accessibilité : anneau de focus visible et cohérent partout */
:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
  border-radius: var(--r-xs);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

/* ─── Typography ─────────────────────────────────────────────────────────── */
h1, h2, h3, h4,
.navbar-brand,
.login-title, .guild-title, .onboarding-title,
.dash-title, .page-title, .creator-inner .page-title,
.score-mention, .modal-title, .empty-title, .logo-mark {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.4rem, 3vw, 2rem); }
h3 { font-size: 1.2rem; font-weight: 600; }
p  { color: var(--text-2); }
a  { color: var(--primary); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--primary-hover); }
code {
  font-family: 'SFMono-Regular', Consolas, monospace;
  background: var(--bg-3);
  padding: 2px 6px;
  border-radius: var(--r-xs);
  font-size: 0.85em;
}

/* ─── Layout ─────────────────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}
.page-center {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 24px;
}

/* Squelette de tableau de bord réutilisé par owner / admin / teacher / student */
.dash-layout { min-height: 100vh; display: flex; flex-direction: column; }
.dash-body   { flex: 1; padding: clamp(28px, 5vw, 48px) 24px; }
.dash-inner  { max-width: 1100px; margin: 0 auto; }
.dash-topbar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
.dash-welcome { font-size: 0.9rem; color: var(--text-3); margin-bottom: 4px; }
.dash-title   { font-size: clamp(1.5rem, 3.5vw, 2rem); font-weight: 700; letter-spacing: -0.01em; }
.dash-title .name, .dash-title .accent { color: var(--warning); }
.dash-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 14px;
  margin-bottom: 36px;
}
.page-header { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 28px; }
.page-title  { font-size: clamp(1.4rem, 3vw, 1.8rem); font-weight: 700; }
.section-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 32px 0 14px; }
.section-title  { font-size: 0.78rem; font-weight: 600; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.07em; }

/* ─── Cards ──────────────────────────────────────────────────────────────── */
.card {
  position: relative;
  background: linear-gradient(180deg, var(--bg-2), var(--bg-1) 130%);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm), var(--sheen);
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease), transform .25s var(--ease-out);
}
.card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-md), var(--sheen);
  transform: translateY(-2px);
}
.card-sm { padding: 20px; border-radius: var(--r-md); }
.card-flat { box-shadow: none; }
.card-flat:hover { transform: none; }

/* Petite carte de statistique, dupliquée sur plusieurs dashboards → unifiée ici */
.stat-card, .stat-mini {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 18px 20px;
  transition: border-color .2s var(--ease), transform .2s var(--ease-out);
}
.stat-card:hover, .stat-mini:hover { border-color: var(--border-hover); transform: translateY(-1px); }
.stat-card-value, .stat-value, .stat-mini-val {
  font-size: 1.8rem; font-weight: 700; letter-spacing: -0.02em; margin-bottom: 2px;
  font-variant-numeric: tabular-nums;
}
.stat-card-label, .stat-label, .stat-mini-lbl { font-size: 0.78rem; color: var(--text-3); font-weight: 500; }
.stats-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; }

/* État vide, réutilisé partout où une liste peut être vide */
.empty-state {
  text-align: center;
  padding: 56px 24px;
  border: 1.5px dashed var(--border);
  border-radius: var(--r-lg);
  color: var(--text-3);
}
.empty-icon  { font-size: 2.4rem; margin-bottom: 10px; opacity: .8; }
.empty-title { font-size: 1.05rem; font-weight: 600; color: var(--text-1); margin-bottom: 4px; }
.empty-sub   { font-size: 0.9rem; color: var(--text-3); max-width: 360px; margin: 0 auto; }

/* ─── Buttons ────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--r-full);
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: background .2s var(--ease), transform .12s var(--ease-out), box-shadow .25s var(--ease), border-color .2s var(--ease), filter .2s var(--ease);
  text-decoration: none;
  white-space: nowrap;
  position: relative;
}
.btn:hover  { transform: translateY(-1px); }
.btn:active { transform: translateY(0) scale(0.97); }
.btn:disabled, .btn.is-disabled { opacity: .5; cursor: not-allowed; transform: none; filter: none; }

.btn-primary {
  background: var(--primary-grad);
  color: #fff;
  box-shadow: 0 4px 18px var(--primary-glow), var(--sheen);
}
.btn-primary:hover  { box-shadow: 0 8px 28px rgba(88,101,242,0.45), var(--sheen); filter: brightness(1.05); color: #fff; }
.btn-primary:active { filter: brightness(0.95); }

.btn-ghost {
  background: var(--bg-2);
  color: var(--text-2);
  border: 1px solid var(--border);
}
.btn-ghost:hover { background: var(--bg-3); border-color: var(--border-hover); color: var(--text-1); }

.btn-danger {
  background: rgba(237,66,69,0.12);
  color: var(--danger);
  border: 1px solid rgba(237,66,69,0.3);
}
.btn-danger:hover { background: rgba(237,66,69,0.22); border-color: rgba(237,66,69,0.5); }

.btn-success {
  background: rgba(87,242,135,0.12);
  color: var(--success);
  border: 1px solid rgba(87,242,135,0.3);
}
.btn-success:hover { background: rgba(87,242,135,0.22); border-color: rgba(87,242,135,0.5); }

.btn-icon { padding: 10px; border-radius: var(--r-full); aspect-ratio: 1; }
.btn-sm { padding: 8px 16px; font-size: 0.88rem; }
.btn-lg { padding: 16px 36px; font-size: 1.1rem; }
.btn-full { width: 100%; }

/* ─── Forms ──────────────────────────────────────────────────────────────── */
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-label, .field-label { font-size: 0.88rem; font-weight: 500; color: var(--text-2); }
.field-hint { font-size: 0.8rem; color: var(--text-3); }

.form-input, .search-input, select.form-input, textarea.form-input {
  background: var(--bg-1);
  border: 1.5px solid var(--border);
  border-radius: var(--r-lg);
  color: var(--text-1);
  font-family: var(--font);
  font-size: 1rem;
  padding: 12px 18px;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease);
  outline: none;
  width: 100%;
}
textarea.form-input { resize: vertical; min-height: 90px; line-height: 1.5; }
.form-input:hover { border-color: var(--border-hover); }
.form-input:focus {
  border-color: var(--primary);
  background: var(--bg-2);
  box-shadow: 0 0 0 4px var(--primary-glow);
}
.form-input::placeholder { color: var(--text-3); }
.form-input.code-input {
  font-size: 1.8rem;
  font-weight: 600;
  text-align: center;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 20px;
}
.form-input.has-error { border-color: var(--danger); }
.form-input.has-error:focus { box-shadow: 0 0 0 4px rgba(237,66,69,0.2); }

/* Cases à cocher / radios custom, utilisées dans les quiz et réglages */
input[type="checkbox"], input[type="radio"] {
  accent-color: var(--primary);
  width: 18px; height: 18px;
  cursor: pointer;
}

/* ─── Badges ─────────────────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 11px;
  border-radius: var(--r-full);
  font-size: 0.8rem;
  font-weight: 500;
  line-height: 1.4;
}
.badge-primary  { background: var(--primary-glow); color: #a3adf9; }
.badge-success  { background: rgba(87,242,135,0.15); color: var(--success); }
.badge-warning  { background: rgba(254,231,92,0.15); color: var(--warning); }
.badge-danger   { background: rgba(237,66,69,0.15); color: var(--danger); }
.badge-muted    { background: rgba(128,133,140,0.18); color: var(--muted); }
.badge-owner    {
  background: linear-gradient(135deg, rgba(254,231,92,0.22), rgba(254,180,92,0.15));
  color: #ffd866;
  border: 1px solid rgba(254,231,92,0.35);
  font-weight: 600;
}
/* petit point de statut, ex. webhook connecté / en attente / erreur */
.status-dot, .webhook-dot {
  width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0;
  background: var(--muted);
  box-shadow: 0 0 0 3px rgba(128,133,140,0.15);
}
.status-dot.ok, .webhook-dot.webhook-ok       { background: var(--success); box-shadow: 0 0 0 3px rgba(87,242,135,0.18); }
.status-dot.pending, .webhook-dot.webhook-pending { background: var(--warning); box-shadow: 0 0 0 3px rgba(254,231,92,0.18); }
.status-dot.error, .webhook-dot.webhook-error  { background: var(--danger); box-shadow: 0 0 0 3px rgba(237,66,69,0.18); }

/* ─── Navigation ─────────────────────────────────────────────────────────── */
.navbar {
  background: rgba(11,12,16,0.75);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 100;
}
.navbar-inner {
  max-width: 1100px;
  margin: 0 auto;
  min-height: 64px;
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 8px 0;
  position: relative;
}
.navbar-brand {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-1);
  letter-spacing: -0.02em;
  text-decoration: none;
  flex-shrink: 0;
}
.navbar-brand:hover { color: var(--text-1); }
.navbar-brand span { color: var(--primary); }

/* Le panneau qui regroupe navigation + compte. Sur desktop c'est une simple
   rangée qui se partage l'espace ; sur mobile il se replie et devient le
   panneau déroulant ouvert par le bouton hamburger. */
.navbar-collapse {
  display: flex;
  align-items: center;
  gap: 20px;
  flex: 1;
  min-width: 0;
}

/* Groupe "navigation" : liens simples vers les espaces accessibles */
.navbar-links { display: flex; align-items: center; gap: 2px; }
.navbar-link {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border-radius: var(--r-full);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-2);
  white-space: nowrap;
  transition: background .2s var(--ease), color .2s var(--ease);
}
.navbar-link:hover { background: var(--bg-3); color: var(--text-1); }

/* Séparateur entre navigation et compte */
.navbar-divider { background: var(--border); flex-shrink: 0; }
.navbar-inner .navbar-divider { width: 1px; height: 28px; }

/* Groupe "compte" : identité, serveur, déconnexion — poussé à droite */
.navbar-account { display: flex; align-items: center; gap: 14px; margin-left: auto; flex-wrap: wrap; }
.navbar-user-identity { display: flex; align-items: center; gap: 10px; }
.navbar-identity-text { display: flex; flex-direction: column; gap: 3px; line-height: 1.1; }
.navbar-username { font-size: 0.92rem; font-weight: 600; color: var(--text-1); }
.navbar-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.navbar-tags:empty { display: none; }
.navbar-role-tag {
  display: inline-flex;
  align-items: center;
  padding: 1px 8px;
  border-radius: var(--r-full);
  font-size: 0.66rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  line-height: 1.5;
}
.navbar-role-admin   { background: rgba(237,66,69,0.15); color: var(--danger); }
.navbar-role-teacher { background: var(--primary-glow); color: #a3adf9; }

.navbar-logout-form { margin: 0; }
.navbar-logout-btn { white-space: nowrap; }

/* Puce "serveur actif" — badge d'info par défaut, devient un vrai bouton
   cliquable (fond + bordure au survol) quand le changement de serveur est
   possible, pour qu'on comprenne d'un coup d'œil si ça s'actionne ou non. */
.navbar-guild-chip {
  --guild-color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: var(--r-full);
  border: 1px solid transparent;
  background: color-mix(in srgb, var(--guild-color) 16%, transparent);
  color: var(--guild-color);
  font-size: 0.78rem;
  font-weight: 600;
  white-space: nowrap;
}
.navbar-guild-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--guild-color);
  flex-shrink: 0;
}
.navbar-guild-swap { opacity: 0.7; font-size: 0.85em; }
.navbar-guild-chip--action {
  cursor: pointer;
  border-color: color-mix(in srgb, var(--guild-color) 35%, transparent);
  transition: background .2s var(--ease), border-color .2s var(--ease);
}
.navbar-guild-chip--action:hover {
  background: color-mix(in srgb, var(--guild-color) 26%, transparent);
  color: var(--guild-color);
}

.navbar-avatar, .navbar-avatar-fallback, .user-avatar, .user-avatar-fallback {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border);
  flex-shrink: 0;
}
/* BUGFIX : l'avatar de secours (pas de photo Discord) n'avait aucun style */
.navbar-avatar-fallback, .user-avatar-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-grad);
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
}

/* Bouton hamburger — masqué par défaut, activé en dessous de 720px */
.navbar-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 4px;
  width: 40px;
  height: 40px;
  border-radius: var(--r-full);
  border: 1px solid var(--border);
  background: var(--bg-2);
  cursor: pointer;
  flex-shrink: 0;
  margin-left: auto;
  transition: background .2s var(--ease), border-color .2s var(--ease);
}
.navbar-toggle:hover { background: var(--bg-3); border-color: var(--border-hover); }
.navbar-toggle-bar {
  width: 18px;
  height: 2px;
  border-radius: var(--r-full);
  background: var(--text-2);
  transition: transform .25s var(--ease), opacity .2s var(--ease);
}
.navbar-toggle[aria-expanded="true"] .navbar-toggle-bar:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.navbar-toggle[aria-expanded="true"] .navbar-toggle-bar:nth-child(2) { opacity: 0; }
.navbar-toggle[aria-expanded="true"] .navbar-toggle-bar:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ─── Timer ──────────────────────────────────────────────────────────────── */
.timer-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: var(--primary-grad);
  transition: width 1s linear, background .5s;
  z-index: 200;
}
.timer-bar.warning { background: var(--warning); }
.timer-bar.danger  { background: var(--danger); animation: pulse 1s infinite; }

.timer-display, .timer-digits {
  font-size: 2rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.timer-display.warning, .timer-digits.warning { color: var(--warning); }
.timer-display.danger,  .timer-digits.danger  { color: var(--danger); }
.timer-wrap { display: flex; align-items: center; gap: 8px; }

@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.6} }
@keyframes fadeUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes popIn  { from { opacity: 0; transform: scale(.92); } to { opacity: 1; transform: scale(1); } }
.animate-in { animation: fadeUp .45s var(--ease-out) both; }

/* ─── Exam / Score ───────────────────────────────────────────────────────── */
.score-ring-wrapper, .ring-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.score-ring-text, .ring-pct {
  font-size: 2.5rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.ring-track { stroke: var(--bg-3); }
.ring-fill  { stroke: var(--primary); stroke-linecap: round; transition: stroke-dashoffset 1s var(--ease-out); }

/* ─── Modales & toasts — unifiés (étaient dupliqués sur 3 pages) ─────────── */
.modal-overlay {
  position: fixed; inset: 0; z-index: 300;
  background: rgba(6,7,10,0.72);
  backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s var(--ease);
}
.modal-overlay.show, .modal-overlay.open { opacity: 1; pointer-events: all; }
.modal-box, .modal-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 32px;
  width: 100%;
  max-width: 420px;
  box-shadow: var(--shadow-lg);
  transform: scale(.94) translateY(8px);
  transition: transform .25s var(--ease-spring);
}
.modal-overlay.show .modal-box, .modal-overlay.open .modal-box,
.modal-overlay.show .modal-card, .modal-overlay.open .modal-card { transform: scale(1) translateY(0); }
.modal-emoji { font-size: 2.2rem; margin-bottom: 10px; }
.modal-title { font-size: 1.2rem; font-weight: 700; margin-bottom: 6px; }
.modal-sub   { color: var(--text-3); font-size: 0.9rem; line-height: 1.5; margin-bottom: 22px; }
.modal-btns  { display: flex; gap: 10px; justify-content: flex-end; }

.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%) translateY(10px);
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--r-full);
  padding: 12px 22px;
  font-size: 0.9rem;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s var(--ease), transform .25s var(--ease-out);
  z-index: 400;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.error, .toast.err { border-color: rgba(237,66,69,.4); color: var(--danger); }
.toast.ok, .toast.success { border-color: rgba(87,242,135,.4); color: var(--success); }

/* ─── Utilities ──────────────────────────────────────────────────────────── */
.flex { display: flex; }
.flex-col { display: flex; flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }
.gap-3 { gap: 24px; }
.gap-4 { gap: 32px; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.text-muted { color: var(--text-3); font-size: 0.9rem; }
.text-center { text-align: center; }
.w-full { width: 100%; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }

/* ─── Assistant d'activation (onboarding) ───────────────────────────────── */
.onboarding-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 32px;
}
.onboarding-step { display: flex; flex-direction: column; align-items: center; gap: 6px; }
.onboarding-step-dot {
  width: 30px; height: 30px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg-1);
  border: 1.5px solid var(--border);
  color: var(--text-3);
  font-size: 0.85rem; font-weight: 600;
  transition: all .25s var(--ease-spring);
}
.onboarding-step.is-current .onboarding-step-dot {
  border-color: var(--primary);
  background: var(--primary-glow);
  color: var(--text-1);
  box-shadow: 0 0 0 4px var(--primary-glow);
}
.onboarding-step.is-done .onboarding-step-dot {
  border-color: var(--primary);
  background: var(--primary-grad);
  color: #fff;
}
.onboarding-step-label { font-size: 0.72rem; color: var(--text-3); white-space: nowrap; }
.onboarding-step.is-current .onboarding-step-label,
.onboarding-step.is-done .onboarding-step-label { color: var(--text-2); }
.onboarding-step-line { width: 40px; height: 1.5px; background: var(--border); margin: 0 8px 20px; transition: background .3s var(--ease); }
.onboarding-step-line.is-done { background: var(--primary); }

.onboarding-card {
  background: linear-gradient(180deg, var(--bg-2), var(--bg-1) 140%);
  border: 1px solid var(--border);
  border-radius: var(--r-2xl);
  padding: 40px 36px;
  width: 100%;
  max-width: 560px;
  box-shadow: var(--shadow-lg);
  animation: fadeUp .45s var(--ease-out) both;
}
.onboarding-title { font-size: 1.5rem; margin-bottom: 6px; text-align: center; }
.onboarding-subtitle { color: var(--text-3); margin-bottom: 28px; font-size: 0.92rem; text-align: center; }
.onboarding-actions { display: flex; justify-content: space-between; align-items: center; margin-top: 28px; gap: 12px; }

.role-matrix { display: flex; flex-direction: column; gap: 10px; margin-top: 8px; }
.role-matrix-row {
  display: flex; align-items: center; gap: 14px;
  padding: 10px 14px;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  transition: border-color .2s var(--ease);
}
.role-matrix-row:hover { border-color: var(--border-hover); }
.role-matrix-name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.role-matrix-choices { display: flex; gap: 4px; }
.role-pill {
  cursor: pointer;
  padding: 6px 12px;
  border-radius: var(--r-full);
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-3);
  font-size: 0.8rem; font-weight: 500;
  font-family: var(--font);
  transition: all .15s var(--ease);
}
.role-pill:hover { border-color: var(--border-hover); color: var(--text-1); }
.role-pill.is-active { background: var(--primary-grad); border-color: var(--primary); color: #fff; }

.onboarding-notice {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 16px 18px;
  font-size: 0.9rem;
  color: var(--text-2);
  line-height: 1.5;
}
.onboarding-notice code {
  background: var(--bg-3);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.85em;
}

.recap-row { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--border); }
.recap-row:last-child { border-bottom: none; }
.recap-label { color: var(--text-3); font-size: 0.88rem; }
.recap-value { color: var(--text-1); font-size: 0.92rem; text-align: right; }

/* ─── Responsive ─────────────────────────────────────────────────────────── */

/* Header : sous 720px, le bloc utilisateur devient un panneau déroulant
   ouvert par le bouton hamburger plutôt que des éléments compressés en ligne. */
@media (max-width: 720px) {
  .navbar { padding: 0 16px; }
  .navbar-toggle { display: flex; }

  .navbar-collapse {
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    background: var(--bg-1);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    padding: 16px;
    box-shadow: var(--shadow-md);
  }
  .navbar-collapse.is-open { display: flex; }

  /* Sur mobile, navigation et compte s'empilent en pleine largeur */
  .navbar-links { flex-direction: column; align-items: stretch; gap: 4px; }
  .navbar-link { padding: 10px 12px; }

  .navbar-inner .navbar-divider { width: 100%; height: 1px; }

  .navbar-account { flex-direction: column; align-items: stretch; gap: 14px; margin-left: 0; }
  .navbar-user-identity { gap: 10px; }
  .navbar-username { font-size: 1rem; }
  .navbar-guild-chip { justify-content: center; padding: 10px 12px; }
}

@media (max-width: 600px) {
  .container, .dash-body { padding-left: 16px; padding-right: 16px; }
  .dash-topbar { flex-direction: column; align-items: flex-start; }
  .dash-topbar > .btn { width: 100%; justify-content: center; }
  .page-header { flex-wrap: wrap; row-gap: 8px; }
  .onboarding-card { padding: 32px 22px; }
  .card { padding: 20px; }
  .btn-lg { padding: 14px 28px; font-size: 1rem; }
}

@media (max-width: 400px) {
  .navbar-brand { font-size: 1.3rem; }
  .stats-row, .dash-stats { grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); }
}