/* ==========================================================================
   YAARU — COMPONENTS
   ========================================================================== */

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--y-sp-2);
  padding: 12px 22px; border-radius: var(--y-radius-pill);
  font-weight: 600; font-size: var(--y-fs-body); line-height: 1;
  transition: all var(--y-speed-fast) var(--y-ease);
  white-space: nowrap; border: 1.5px solid transparent;
  min-height: 44px; /* cible tactile recommandée — un .btn plein faisait ~40-43px */
}
.btn-lg { padding: 15px 28px; font-size: var(--y-fs-body-lg); }
.btn-sm { padding: 8px 16px; font-size: var(--y-fs-small); min-height: 36px; }
.btn-primary { background: var(--y-green-700); color: #fff; }
.btn-primary:hover { background: var(--y-green-900); }
.btn-gold { background: var(--y-gold-600); color: #241a05; }
.btn-gold:hover { background: var(--y-gold-700); color: #fff; }
.btn-outline { background: transparent; border-color: var(--y-ink-300); color: var(--y-ink-900); }
.btn-outline:hover { border-color: var(--y-green-700); color: var(--y-green-700); }
.btn-ghost { background: transparent; color: var(--y-green-700); padding-inline: 10px; }
.btn-ghost:hover { background: var(--y-green-50); }
.btn-danger-ghost { background: transparent; color: var(--y-danger-700); }
.btn-danger-ghost:hover { background: var(--y-danger-100); }
.btn-icon { padding: 10px; border-radius: var(--y-radius-md); min-width: 44px; min-height: 44px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-block { width: 100%; }

/* ---------- Champs de formulaire ---------- */
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: var(--y-sp-5); }
.field label { font-weight: 600; font-size: var(--y-fs-small); color: var(--y-ink-700); }
.field .hint { font-size: var(--y-fs-micro); color: var(--y-ink-500); }
.field .error-msg { font-size: var(--y-fs-micro); color: var(--y-danger-700); font-weight: 600; }
.input, .select, .textarea {
  padding: 12px 14px; border-radius: var(--y-radius-sm); border: 1.5px solid var(--y-ink-100);
  background: var(--y-paper); font-size: 1rem; color: var(--y-ink-900); width: 100%;
  transition: border-color var(--y-speed-fast) var(--y-ease);
}
.input:focus, .select:focus, .textarea:focus { border-color: var(--y-green-600); outline: none; box-shadow: 0 0 0 3px var(--y-green-100); }
.input.has-error, .select.has-error { border-color: var(--y-danger-700); }
.textarea { min-height: 96px; resize: vertical; }
.field-row { display: grid; gap: var(--y-sp-4); grid-template-columns: 1fr; }
@media (min-width: 640px) { .field-row-2 { grid-template-columns: 1fr 1fr; } .field-row-3 { grid-template-columns: repeat(3, 1fr); } }

.choice-card {
  display: flex; align-items: flex-start; gap: var(--y-sp-3); padding: var(--y-sp-4);
  border: 1.5px solid var(--y-ink-100); border-radius: var(--y-radius-md); cursor: pointer;
  transition: all var(--y-speed-fast) var(--y-ease); background: var(--y-paper);
}
.choice-card:hover { border-color: var(--y-green-500); }
.choice-card.is-selected { border-color: var(--y-green-700); background: var(--y-green-50); box-shadow: 0 0 0 3px var(--y-green-100); }
.choice-card input { margin-top: 3px; accent-color: var(--y-green-700); }
.choice-card.is-disabled { opacity: 0.45; cursor: not-allowed; }

.toggle-yn { display: inline-flex; border: 1.5px solid var(--y-ink-100); border-radius: var(--y-radius-pill); overflow: hidden; }
.toggle-yn button { padding: 8px 18px; font-weight: 600; font-size: var(--y-fs-small); }
.toggle-yn button.is-active[data-val="oui"] { background: var(--y-success-100); color: var(--y-success-700); }
.toggle-yn button.is-active[data-val="non"] { background: var(--y-danger-100); color: var(--y-danger-700); }

/* ---------- Cartes ---------- */
.card { background: var(--y-paper); border-radius: var(--y-radius-lg); border: 1px solid var(--y-ink-50); box-shadow: var(--y-shadow-sm); padding: var(--y-sp-6); }
.card-flat { box-shadow: none; border: 1px solid var(--y-ink-100); }
.card-title-row { display: flex; align-items: center; justify-content: space-between; gap: var(--y-sp-3); margin-bottom: var(--y-sp-4); }

/* ---------- Badges & statuts ---------- */
.badge { display: inline-flex; align-items: center; gap: 5px; padding: 4px 11px; border-radius: var(--y-radius-pill); font-size: var(--y-fs-micro); font-weight: 700; letter-spacing: 0.02em; white-space: nowrap; }
.badge-success { background: var(--y-success-100); color: var(--y-success-700); }
.badge-warning { background: var(--y-warning-100); color: var(--y-warning-700); }
.badge-danger { background: var(--y-danger-100); color: var(--y-danger-700); }
.badge-info { background: var(--y-info-100); color: var(--y-info-700); }
.badge-neutral { background: var(--y-ink-50); color: var(--y-ink-700); }
.badge-gold { background: var(--y-gold-100); color: var(--y-gold-700); }

/* ---------- Avatars ---------- */
.avatar { border-radius: 50%; object-fit: cover; background: var(--y-green-100); display: flex; align-items: center; justify-content: center; color: var(--y-green-700); font-weight: 700; font-family: var(--y-font-display); overflow: hidden; flex-shrink: 0; }
.avatar-sm { width: 36px; height: 36px; font-size: 0.85rem; }
.avatar-md { width: 52px; height: 52px; font-size: 1.1rem; }
.avatar-lg { width: 88px; height: 88px; font-size: 1.8rem; }
.avatar-xl { width: 128px; height: 128px; font-size: 2.4rem; }

/* ---------- Onglets ---------- */
.tabs { display: flex; gap: var(--y-sp-2); border-bottom: 1.5px solid var(--y-ink-100); overflow-x: auto; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tab-btn { padding: 12px 6px; margin-right: var(--y-sp-5); font-weight: 600; color: var(--y-ink-500); border-bottom: 2.5px solid transparent; white-space: nowrap; }
.tab-btn.is-active { color: var(--y-green-700); border-color: var(--y-green-700); }

/* ---------- Tableaux -> cartes responsive ---------- */
.data-table { width: 100%; border-collapse: collapse; }
.data-table th { text-align: left; font-size: var(--y-fs-micro); text-transform: uppercase; letter-spacing: 0.04em; color: var(--y-ink-500); padding: 10px 14px; border-bottom: 1.5px solid var(--y-ink-100); }
.data-table td { padding: 12px 14px; border-bottom: 1px solid var(--y-ink-50); vertical-align: middle; font-size: var(--y-fs-small); }
.data-table tr:hover td { background: var(--y-green-50); }
@media (max-width: 860px) {
  .data-table thead { display: none; }
  .data-table, .data-table tbody, .data-table tr, .data-table td { display: block; width: 100%; }
  .data-table tr { border: 1px solid var(--y-ink-100); border-radius: var(--y-radius-md); margin-bottom: var(--y-sp-3); padding: var(--y-sp-3) var(--y-sp-4); background: var(--y-paper); }
  .data-table td { border: none; padding: 6px 0; display: flex; justify-content: space-between; gap: var(--y-sp-3); align-items: center; }
  .data-table td::before { content: attr(data-label); font-size: var(--y-fs-micro); text-transform: uppercase; color: var(--y-ink-500); font-weight: 700; letter-spacing: 0.03em; }
  .data-table td[data-nolabel]::before { content: none; }
}

/* ---------- États vides ---------- */
.empty-state { text-align: center; padding: var(--y-sp-16) var(--y-sp-6); color: var(--y-ink-500); }
.empty-state .icon-lg { margin: 0 auto var(--y-sp-4); color: var(--y-ink-300); width: 44px; height: 44px; }
.empty-state h4 { color: var(--y-ink-700); margin-bottom: var(--y-sp-2); }

/* ---------- Alertes / notifications ---------- */
.alert { display: flex; gap: var(--y-sp-3); padding: var(--y-sp-4); border-radius: var(--y-radius-md); font-size: var(--y-fs-small); border: 1px solid transparent; }
.alert-info { background: var(--y-info-100); color: var(--y-info-700); }
.alert-warning { background: var(--y-warning-100); color: var(--y-warning-700); }
.alert-danger { background: var(--y-danger-100); color: var(--y-danger-700); }
.alert-success { background: var(--y-success-100); color: var(--y-success-700); }

.toast-stack { position: fixed; bottom: calc(var(--y-tabbar-h) + 16px); left: 50%; transform: translateX(-50%); z-index: 300; display: flex; flex-direction: column; gap: 8px; width: min(92vw, 420px); }
@media (min-width: 900px) { .toast-stack { bottom: 24px; } }
.toast { background: var(--y-ink-900); color: #fff; padding: 13px 18px; border-radius: var(--y-radius-md); font-size: var(--y-fs-small); box-shadow: var(--y-shadow-lg); display: flex; align-items: center; gap: 10px; animation: y-toast-in var(--y-speed-base) var(--y-ease); }
.toast.toast-success { background: var(--y-green-900); }
.toast.toast-danger { background: var(--y-danger-700); }
@keyframes y-toast-in { from { opacity: 0; transform: translateY(8px);} to { opacity: 1; transform: translateY(0);} }

/* ---------- Modales ---------- */
.modal-backdrop { position: fixed; inset: 0; background: rgba(18,51,45,0.4); backdrop-filter: blur(2px); z-index: 400; display: flex; align-items: flex-end; justify-content: center; }
@media (min-width: 720px) { .modal-backdrop { align-items: center; } }
.modal { background: var(--y-paper); border-radius: var(--y-radius-lg) var(--y-radius-lg) 0 0; width: 100%; max-width: 560px; max-height: 88vh; overflow-y: auto; padding: var(--y-sp-6); box-shadow: var(--y-shadow-lg); }
@media (min-width: 720px) { .modal { border-radius: var(--y-radius-lg); } }
.modal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--y-sp-4); }

/* ---------- Navigation desktop (public) ---------- */
.y-topbar { position: sticky; top: 0; z-index: 100; background: rgba(250,246,238,0.92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--y-ink-100); }
.y-topbar-inner { display: flex; align-items: center; justify-content: space-between; height: var(--y-topbar-h); }
.y-logo { font-family: var(--y-font-display); font-weight: 700; font-size: 1.4rem; color: var(--y-green-900); display: flex; align-items: center; gap: 8px; }
.y-logo .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--y-gold-600); }
.y-nav-links { display: none; gap: var(--y-sp-6); }
@media (min-width: 900px) { .y-nav-links { display: flex; } }
.y-nav-links a { font-weight: 600; font-size: var(--y-fs-small); color: var(--y-ink-700); }
.y-nav-links a:hover { color: var(--y-green-700); }
.y-nav-cta { display: none; align-items: center; gap: var(--y-sp-3); }
@media (min-width: 900px) { .y-nav-cta { display: flex; } }
.y-menu-toggle { display: flex; }
@media (min-width: 900px) { .y-menu-toggle { display: none; } }

.y-mobile-menu { position: fixed; inset: 0; background: var(--y-sand-50); z-index: 200; padding: var(--y-sp-6); display: flex; flex-direction: column; gap: var(--y-sp-2); transform: translateX(100%); transition: transform var(--y-speed-base) var(--y-ease); }
.y-mobile-menu.is-open { transform: translateX(0); }
.y-mobile-menu a { padding: 14px 4px; font-size: 1.2rem; font-family: var(--y-font-display); font-weight: 600; border-bottom: 1px solid var(--y-ink-100); }

/* ---------- App shell (admin / parent / éducateur) ---------- */
.app-shell { min-height: 100vh; display: flex; }
.app-sidebar {
  display: none; width: 250px; flex-shrink: 0; background: var(--y-green-900); color: #fff;
  flex-direction: column; padding: var(--y-sp-5) var(--y-sp-4); gap: var(--y-sp-1);
}
@media (min-width: 980px) { .app-sidebar { display: flex; } }
.app-sidebar .y-logo { color: #fff; margin-bottom: var(--y-sp-8); padding-left: var(--y-sp-2); }
.app-nav-link { display: flex; align-items: center; gap: 12px; padding: 11px 12px; border-radius: var(--y-radius-sm); color: rgba(255,255,255,0.72); font-weight: 600; font-size: var(--y-fs-small); }
.app-nav-link:hover { background: rgba(255,255,255,0.06); color: #fff; }
.app-nav-link.is-active { background: rgba(255,255,255,0.12); color: #fff; }
.app-nav-link .icon { color: rgba(255,255,255,0.6); }
.app-nav-link.is-active .icon { color: var(--y-gold-500); }
.app-sidebar-footer { margin-top: auto; padding-top: var(--y-sp-4); border-top: 1px solid rgba(255,255,255,0.1); }

.app-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.app-topbar { height: var(--y-topbar-h); border-bottom: 1px solid var(--y-ink-100); background: var(--y-paper); display: flex; align-items: center; justify-content: space-between; padding-inline: var(--y-sp-5); position: sticky; top: 0; z-index: 50; }
.app-content { flex: 1; padding: var(--y-sp-5); padding-bottom: calc(var(--y-tabbar-h) + var(--y-sp-8)); }
@media (min-width: 980px) { .app-content { padding: var(--y-sp-8); padding-bottom: var(--y-sp-8); } }

.app-tabbar { position: fixed; bottom: 0; left: 0; right: 0; height: var(--y-tabbar-h); background: var(--y-paper); border-top: 1px solid var(--y-ink-100); display: flex; z-index: 90; padding-bottom: env(safe-area-inset-bottom); }
@media (min-width: 980px) { .app-tabbar { display: none; } }
.app-tab { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; color: var(--y-ink-500); font-size: 0.68rem; font-weight: 600; }
.app-tab.is-active { color: var(--y-green-700); }

.role-pill { display: inline-flex; align-items: center; gap: 6px; background: var(--y-green-50); color: var(--y-green-700); padding: 5px 12px; border-radius: var(--y-radius-pill); font-size: var(--y-fs-micro); font-weight: 700; }

/* ---------- Barre de progression (inscription) ---------- */
.progress-track { height: 6px; background: var(--y-ink-100); border-radius: var(--y-radius-pill); overflow: hidden; }
.progress-fill { height: 100%; background: var(--y-green-700); border-radius: var(--y-radius-pill); transition: width var(--y-speed-base) var(--y-ease); }

/* ---------- Placeholder photo ---------- */
.photo-slot {
  border: 1.5px dashed var(--y-ink-300); border-radius: var(--y-radius-md); background: var(--y-ink-50);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px;
  color: var(--y-ink-500); cursor: pointer; text-align: center; padding: var(--y-sp-4); position: relative; overflow: hidden;
}
.photo-slot img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.photo-slot .photo-slot-label { font-size: var(--y-fs-micro); font-weight: 600; }

.skeleton { background: linear-gradient(90deg, var(--y-ink-50) 25%, var(--y-ink-100) 37%, var(--y-ink-50) 63%); background-size: 400% 100%; animation: y-shimmer 1.4s ease infinite; border-radius: var(--y-radius-sm); }
@keyframes y-shimmer { 0% { background-position: 100% 50%; } 100% { background-position: 0 50%; } }

.stack { display: flex; flex-direction: column; }
.gap-1 { gap: var(--y-sp-1); } .gap-2 { gap: var(--y-sp-2); } .gap-3 { gap: var(--y-sp-3); }
.gap-4 { gap: var(--y-sp-4); } .gap-5 { gap: var(--y-sp-5); } .gap-6 { gap: var(--y-sp-6); }
.row { display: flex; align-items: center; }
.grid { display: grid; gap: var(--y-sp-5); }
.text-muted { color: var(--y-ink-500); }
.text-small { font-size: var(--y-fs-small); }
.text-micro { font-size: var(--y-fs-micro); }
.font-mono { font-family: var(--y-font-mono); }
.sim-tag { font-size: var(--y-fs-micro); font-weight: 700; color: var(--y-gold-700); background: var(--y-gold-100); padding: 2px 8px; border-radius: var(--y-radius-pill); }