/* =====================================================
   WAVESTONE CR MASTER – RESPONSIVE.CSS
   Responsive pour téléphone (< 600px) et tablette (600–900px)
   ===================================================== */

/* ─────────────────────────────────────────────
   TABLETTE (≤ 900px)
───────────────────────────────────────────── */
@media (max-width: 900px) {

  /* ── Sidebar : overlay sur mobile ─────────── */
  .sidebar {
    position: fixed;
    left: 0; top: 0; bottom: 0;
    z-index: 200;
    transform: translateX(0);
    transition: transform var(--transition, .2s ease);
    box-shadow: 4px 0 20px rgba(0,0,0,.25);
  }
  .sidebar.collapsed {
    transform: translateX(-100%);
    width: var(--sidebar-w, 280px);
    min-width: var(--sidebar-w, 280px);
  }
  /* Overlay foncé quand sidebar ouverte */
  .sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.45);
    z-index: 199;
  }
  .sidebar-overlay.active { display: block; }

  /* ── Main content plein écran ──────────────── */
  .main-content { width: 100%; }
  .content-area { padding: 16px; }

  /* ── Topbar compact ────────────────────────── */
  .topbar { padding: 0 14px; gap: 10px; }
  .topbar-breadcrumb { font-size: .82rem; }
  .topbar-actions { gap: 6px; }
  .topbar-actions .btn-secondary span { display: none; }
  .topbar-actions .btn-secondary { padding: 7px 10px; }

  /* ── Dashboard ─────────────────────────────── */
  .dashboard-hero { flex-direction: column; gap: 16px; padding: 20px 20px 28px; }
  .hero-stats { justify-content: center; flex-wrap: wrap; gap: 12px; }
  .stat-card { padding: 12px 16px; }
  .dashboard-grid { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; }

  /* ── Formulaire CR ─────────────────────────── */
  .form-row.two-col,
  .form-row.three-col { grid-template-columns: 1fr; }
  .participant-row { grid-template-columns: 44px 1fr 36px; }
  .participant-row input:nth-child(3),
  .participant-row input:nth-child(4) { display: none; }

  /* ── Mon Espace ────────────────────────────── */
  .myspace-grid { grid-template-columns: 1fr; }
  .myspace-stats { grid-template-columns: repeat(2,1fr); }
  .myspace-avatar-col { flex-direction: row; }

  /* ── Modals ────────────────────────────────── */
  .modal { padding: 12px; }
  .modal-box { max-width: 100% !important; margin: 0; border-radius: 14px; }
  .modal-fullwide { max-width: 100% !important; }

  /* ── CR window ─────────────────────────────── */
  .form-save-bar { flex-wrap: wrap; gap: 8px; }
  .export-bar { flex-wrap: wrap; gap: 8px; }

  /* ── Settings ─────────────────────────────── */
  .settings-grid { grid-template-columns: 1fr; }
}

/* ─────────────────────────────────────────────
   MOBILE (≤ 600px)
───────────────────────────────────────────── */
@media (max-width: 600px) {

  /* ── Variables ─────────────────────────────── */
  :root {
    --topbar-h: 52px;
  }

  /* ── Topbar ────────────────────────────────── */
  .topbar { padding: 0 12px; }
  .topbar-breadcrumb { font-size: .78rem; }
  .topbar-breadcrumb .sep + * { display: none; } /* cache les niveaux breadcrumb intermédiaires */

  /* ── Content ───────────────────────────────── */
  .content-area { padding: 12px; }

  /* ── Dashboard hero ────────────────────────── */
  .dashboard-hero { padding: 16px 16px 24px; }
  .hero-text h1 { font-size: 1.2rem; }
  .stat-card .stat-val { font-size: 1.4rem; }
  .hero-stats { gap: 8px; }
  .stat-card { padding: 10px 12px; min-width: 70px; }

  /* ── Dashboard grid ────────────────────────── */
  .dashboard-grid { grid-template-columns: 1fr; gap: 12px; }

  /* ── Formulaire CR ─────────────────────────── */
  .form-save-bar { flex-direction: column; }
  .export-bar { flex-direction: column; align-items: stretch; }
  .btn-export { justify-content: center; }

  /* ── Projet card ───────────────────────────── */
  .cr-item-actions { display: flex; }
  .pc-actions { opacity: 1; }

  /* ── Modals ────────────────────────────────── */
  .modal-header { padding: 14px 16px; }
  .modal-body   { padding: 14px 16px; }
  .modal-footer { padding: 12px 16px; flex-direction: column; gap: 8px; }
  .modal-footer .btn-primary,
  .modal-footer .btn-secondary { width: 100%; justify-content: center; }

  /* ── Topbar actions ────────────────────────── */
  .topbar-actions .btn-secondary { padding: 6px 8px; font-size: .78rem; }
  .topbar-actions .btn-primary   { padding: 7px 12px; font-size: .78rem; }

  /* ── Participants row ──────────────────────── */
  .participant-row { grid-template-columns: 36px 1fr 32px; gap: 6px; }
  .participant-row-avatar-wrap { width: 30px; height: 30px; }
  .participant-row-avatar      { width: 30px; height: 30px; }

  /* ── Mon Espace ────────────────────────────── */
  .myspace-stats { grid-template-columns: 1fr 1fr; }
  .myspace-avatar-col { flex-direction: column; align-items: center; }

  /* ── Quill editor ──────────────────────────── */
  .ql-toolbar.ql-snow { flex-wrap: wrap; }
  .ql-container.ql-snow { font-size: .88rem; }

  /* ── Section CR modules ────────────────────── */
  .module-header { flex-wrap: wrap; gap: 6px; }
  .module-actions { flex-wrap: wrap; }
}

/* ─────────────────────────────────────────────
   TRÈS PETIT MOBILE (≤ 380px)
───────────────────────────────────────────── */
@media (max-width: 380px) {
  .auth-mfa-apps-row { display: none; }
  .auth-mfa-badge { padding: 8px 10px; }
  .auth-form-body { padding: 14px 16px 16px; }
  .auth-row-2 { grid-template-columns: 1fr; }
  .hero-stats { display: none; }
}

/* ─────────────────────────────────────────────
   LOGIN SCREEN – RESPONSIVE AMÉLIORÉ
───────────────────────────────────────────── */
@media (max-width: 768px) {

  /* Split screen → stacked */
  #loginScreen {
    flex-direction: column;
    overflow-y: auto;
    overflow-x: hidden;
  }
  .auth-left {
    flex: 0 0 auto;
    min-width: unset;
    width: 100%;
    padding: 24px 20px 20px;
  }
  .auth-left-content { gap: 12px; }
  .auth-brand-title  { font-size: 1.5rem; }
  .auth-brand-desc   { display: none; }
  .auth-features     { display: none; }
  .auth-left-footer  { position: relative; bottom: unset; left: unset; right: unset; margin-top: 8px; }

  .auth-right {
    flex: 1;
    padding: 16px 14px 24px;
    background: #f5f7fc;
    min-height: 0;
  }
  .auth-form-card {
    max-width: 100%;
    border-radius: 16px;
  }

  /* Badge 2FA compact sur mobile */
  .auth-mfa-badge {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    margin: 10px 14px 0;
  }
  .auth-mfa-apps-row { align-self: flex-start; }

  /* Formulaire */
  .auth-form-body { padding: 14px 16px 16px; }

  /* MFA screens */
  .auth-mfa-card  { margin: 8px; border-radius: 16px; }
  .auth-setup-card { margin: 8px; border-radius: 16px; }
  .auth-mfa-header { padding: 20px 18px 16px; }
  .auth-mfa-body  { padding: 16px 16px 18px; }
  .auth-setup-body { padding: 0 14px 16px; }

  /* Steps row en mobile : empilé */
  .auth-steps-row { grid-template-columns: 1fr; }

  /* Apps grid : 1 colonne sur très petit */
}

@media (max-width: 480px) {
  .auth-apps-grid { grid-template-columns: 1fr; }
  .auth-mfa-pills { gap: 5px; }
  .auth-mfa-pill  { padding: 4px 8px 4px 4px; font-size: .65rem; }
  .auth-code-input { font-size: 1.3rem; letter-spacing: .25em; }
  .auth-steps-row { grid-template-columns: 1fr; }
}

/* ─────────────────────────────────────────────
   HEIGHT CONTRAINT (petits téléphones en landscape)
───────────────────────────────────────────── */
@media (max-height: 600px) and (max-width: 900px) {
  .auth-left { padding: 16px 20px; }
  .auth-brand-logo { height: 32px; }
  .auth-brand-title { font-size: 1.2rem; }
  .auth-form-body { padding: 10px 16px 12px; }
  .auth-field { margin-bottom: 10px; }
  .auth-mfa-header { padding: 14px 18px 12px; }
  .auth-mfa-icon { width: 44px; height: 44px; font-size: 1.1rem; }
}

/* ─────────────────────────────────────────────
   APP ROOT – RESPONSIVE LAYOUT
───────────────────────────────────────────── */
@media (max-width: 900px) {

  /* appRoot flex row → mais sidebar en overlay */
  #appRoot {
    overflow: hidden;
    position: relative;
  }

  /* Bouton toggle sidebar toujours visible */
  .btn-toggle-sidebar { display: flex; }

  /* Topbar : réduire les actions moins importantes */
  .topbar-actions > *:not(.btn-toggle-sidebar):not(#userWidget):not(.btn-primary) {
    /* garder tous les boutons visibles sur tablette */
  }
}

@media (max-width: 600px) {
  /* Sur très petit écran, cacher certains boutons de la topbar */
  .topbar-actions .btn-lang { display: none; }

  /* Réduire la sidebar overlay */
  :root { --sidebar-w: 260px; }
}