/**
 * SCRIBONAUTES — Composants navbar
 * css/components/navbar.css
 * Chargé dans <head> pour éviter le FOUC de la barre de navigation.
 */

/* ── Desktop : onglets avec sous-menus ─────────────────── */
.nb-tabs {
  display: flex;
  align-items: stretch;
  gap: 2px;
  flex: 1;
  margin-left: 8px;
}
.nb-tab-group {
  position: relative;
}
.nb-tab {
  display: flex;
  align-items: center;
  position: relative;
  gap: 6px;
  padding: 0 14px;
  height: 54px;
  font-family: var(--font-ui);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-mid);
  border: none;
  background: none;
  border-bottom: 2.5px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: color var(--trans-fast);
}
.nb-tab:hover { color: var(--text); }
.nb-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.nb-chevron {
  width: 10px; height: 7px;
  flex-shrink: 0;
  opacity: 0.5;
  transition: transform var(--trans-fast);
}
.nb-tab-group:hover .nb-chevron { transform: rotate(180deg); }

/* Sous-menu au survol */
.nb-submenu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md, 10px);
  min-width: 200px;
  box-shadow: 0 8px 24px rgba(0,0,0,.1);
  z-index: 1030;
  padding: 6px;
}
.nb-submenu::before {
  content: '';
  position: absolute;
  top: -10px;
  left: 0; right: 0;
  height: 10px;
}
.nb-tab-group:hover .nb-submenu { display: block; }

.nb-submenu-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-sm, 7px);
  font-family: var(--font-ui);
  font-size: 0.85rem;
  color: var(--text-mid);
  text-decoration: none;
  transition: background var(--trans-fast), color var(--trans-fast);
}
.nb-submenu-item:hover {
  background: var(--bg);
  color: var(--text);
}

/* Séparateur vertical entre onglets */
.nb-divider-v {
  width: 1px;
  background: var(--border);
  margin: 14px 4px;
  flex-shrink: 0;
}

/* Zone droite de la navbar */
.nb-right {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}

/* Lien icône desktop (messages) */
.nb-icon-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 33px; height: 33px;
  border-radius: 8px;
  background: var(--bg);
  border: 1px solid var(--border);
  font-size: 0.9rem;
  position: relative;
  text-decoration: none;
  flex-shrink: 0;
  transition: background var(--trans-fast);
}
.nb-icon-link:hover { background: var(--border-light, var(--border)); }

/* Bouton modération */
.nb-mod-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 4px 9px;
  border-radius: 6px;
  background: var(--mod-bg, #fdf4dc);
  border: 1px solid #f0d060;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--mod, #7a5800);
  white-space: nowrap;
  text-decoration: none;
  transition: opacity var(--trans-fast);
}
.nb-mod-btn:hover { opacity: 0.85; color: var(--mod, #7a5800); }

/* Icônes topbar mobile */
.nb-topbar-btn {
  position: relative;
}
.nb-topbar-badge {
  position: absolute;
  top: -4px; right: -4px;
  background: var(--danger, #c0392b);
  color: #fff;
  font-size: .48rem;
  font-weight: 700;
  border-radius: 10px;
  padding: 1px 3px;
  min-width: 14px;
  text-align: center;
  line-height: 1.4;
}

/* Toggle thème dans dropdown desktop */
.nb-theme-dropdown-item {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
}
/* Toggle thème dans drawer mobile */
.nb-theme-drawer-item {
  background: none;
  border: none;
  cursor: pointer;
  width: 100%;
  text-align: left;
}
.nb-theme-label { flex: 1; }

/* Affichage conditionnel des labels selon le thème */
html[data-theme="dark"] .theme-toggle__moon-label { display: inline; }
html[data-theme="dark"] .theme-toggle__sun-label  { display: none; }
html:not([data-theme="dark"]) .theme-toggle__moon-label { display: none; }
html:not([data-theme="dark"]) .theme-toggle__sun-label  { display: inline; }

/* Avatar compte dans la topbar mobile */
.nb-topbar-avatar {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}
.nb-topbar-avatar-img {
  width: 26px; height: 26px;
  border-radius: 50%;
  object-fit: cover;
  border: 1.5px solid var(--border);
}
.nb-topbar-avatar-initials {
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--accent-light);
  color: var(--accent);
  font-family: var(--font-ui);
  font-size: 0.65rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1.5px solid var(--border);
}

/* Reset navigateur pour tous les <button> utilisés comme items nav */
button.bottom-nav-item,
button.navbar-icon-btn,
button.nb-icon-link {
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  -webkit-appearance: none;
  appearance: none;
  padding: 0;
  margin: 0;
}

/* Titre de section dans les drawers Écrire/Lire */
.account-drawer-section-title {
  font-family: var(--font-ui);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text-muted);
  padding: 10px 14px 6px;
}

/* Icône bouton générique dans la navbar */
.navbar-icon-btn {
  width: 30px; height: 30px;
  display: flex;
  align-items: center; justify-content: center;
  background: none; border: 0.5px solid var(--border);
  border-radius: 8px; cursor: pointer; font-size: 14px;
  transition: background var(--trans-fast);
  color: var(--text-mid);
  position: relative;
  text-decoration: none;
}
.navbar-icon-btn:hover { background: var(--bg); }

/* ── Desktop only / Mobile only ──────────────────────────── */
@media (min-width: 992px) {
  .nb-tabs { display: flex; }
  .drawer-overlay,
  #writeDrawer, #readDrawer, #accountDrawer,
  .bottom-nav { display: none !important; }
  .navbar-mobile-only { display: none !important; }
  .navbar-desktop-only { display: flex; align-items: center; }
  .search-sheet {
    bottom: auto;
    top: 60px;
    left: 0;
    right: 0;
    transform: translateY(-8px);
    width: 100%;
    border-radius: 0 0 12px 12px;
    max-height: calc(100vh - 60px);
    padding-bottom: 12px;
    opacity: 0;
    pointer-events: none;
    background: color-mix(in srgb, var(--surface) 92%, transparent);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: none;
    box-shadow: 0 6px 24px rgba(0,0,0,.10);
    transition: transform 0.2s ease, opacity 0.2s ease;
  }
  .search-sheet.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .search-sheet-handle { display: none; }
  .search-sheet-header {
    max-width: 680px;
    margin: 0 auto;
    padding: 10px 20px 10px;
  }
  .search-sheet-results {
    max-width: 680px;
    margin: 0 auto;
  }
}

@media (max-width: 991.98px) {
  .nb-tabs { display: none !important; }
  .navbar-desktop-only { display: none !important; }
  .navbar-mobile-only { display: flex; align-items: center; }
}

/* ── Overlay partagé ───────────────────────────────────── */
.drawer-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.35);
  z-index: 1040;
  opacity: 0;
  transition: opacity 0.25s ease;
}
.drawer-overlay.is-open {
  display: block;
  opacity: 1;
}

/* ── Drawers ───────────────────────────────────────────── */
.account-drawer-overlay {
  display: none;
}
.account-drawer {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--surface);
  border-radius: 20px 20px 0 0;
  border-top: 1px solid var(--border);
  z-index: 1050;
  transform: translateY(100%);
  transition: transform 0.3s cubic-bezier(0.32, 0.72, 0, 1);
  padding-bottom: calc(16px + env(safe-area-inset-bottom, 0px));
}
.account-drawer.is-open {
  transform: translateY(0);
}
.account-drawer-handle {
  width: 36px; height: 4px;
  background: var(--border);
  border-radius: 2px;
  margin: 12px auto 4px;
}
.account-drawer-header {
  display: flex; align-items: center; gap: 12px;
  padding: 16px 20px 14px;
  border-bottom: 1px solid var(--border);
}
.account-drawer-avatar-img {
  width: 44px; height: 44px; border-radius: 50%;
  object-fit: cover; border: 2px solid var(--border);
  flex-shrink: 0;
}
.account-drawer-avatar-initials {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--accent-light); color: var(--accent);
  font-family: var(--font-ui); font-size: 1rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; border: 2px solid var(--border);
}
.account-drawer-username {
  display: block;
  font-family: var(--font-ui); font-size: 0.9375rem; font-weight: 600;
  color: var(--text);
}
.account-drawer-slug {
  display: block;
  font-family: var(--font-ui); font-size: 0.8rem;
  color: var(--text-muted);
}
.account-drawer-nav {
  padding: 8px;
  display: flex; flex-direction: column; gap: 2px;
}
.account-drawer-item {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 14px;
  border-radius: var(--radius-md, 8px);
  font-family: var(--font-ui); font-size: 0.9375rem;
  color: var(--text-mid); text-decoration: none;
  transition: background var(--trans-fast), color var(--trans-fast);
}
.account-drawer-item:hover,
.account-drawer-item:focus {
  background: var(--bg); color: var(--text);
}
.account-drawer-item--danger { color: var(--danger, #c0392b); }
.account-drawer-item--danger:hover { background: var(--danger-light, #fdecea); color: var(--danger, #c0392b); }
.account-drawer-divider {
  height: 1px; background: var(--border); margin: 4px 20px;
}

/* Badge messages bottom nav */
.bottom-nav-icon--msg {
  position: relative;
  display: flex; align-items: center; justify-content: center;
}

/* ── Search sheet ────────────────────────────────────── */
.search-sheet-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,0.35); z-index: 1040;
  opacity: 0; transition: opacity 0.25s ease;
}
.search-sheet-overlay.is-open { display: block; opacity: 1; }
@media (min-width: 992px) {
  .search-sheet-overlay.is-open { opacity: 0.18; }
}

.search-sheet {
  position: fixed; bottom: 0; left: 0; right: 0;
  background: var(--surface);
  border-radius: 20px 20px 0 0;
  border-top: 1px solid var(--border);
  z-index: 1060;
  transform: translateY(100%);
  transition: transform 0.3s cubic-bezier(0.32, 0.72, 0, 1);
  max-height: 80vh; display: flex; flex-direction: column;
  padding-bottom: calc(60px + env(safe-area-inset-bottom, 0px));
}
.search-sheet.is-open { transform: translateY(0); }

.search-sheet-handle {
  width: 36px; height: 4px; background: var(--border);
  border-radius: 2px; margin: 12px auto 4px; flex-shrink: 0;
}
.search-sheet-header {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 16px 12px; flex-shrink: 0;
  border-bottom: 1px solid var(--border);
}
.search-sheet-input-wrap {
  flex: 1; display: flex; align-items: center;
  background: var(--bg); border: 1.5px solid var(--border);
  border-radius: 12px; height: 40px;
  transition: border-color 0.18s;
}
.search-sheet-input-wrap:focus-within { border-color: var(--accent); }
.search-sheet-icon { font-size: 0.875rem; margin-left: 12px; opacity: 0.5; flex-shrink: 0; }
.search-sheet-input {
  flex: 1; border: none; background: transparent;
  font-family: var(--font-ui); font-size: 0.9375rem;
  color: var(--text); outline: none; padding: 0 10px;
}
.search-sheet-input::placeholder { color: var(--text-faint, var(--text-muted)); }
.search-sheet-clear {
  border: none; background: none; cursor: pointer;
  color: var(--text-muted); font-size: 0.75rem;
  padding: 0 10px; opacity: 0.7;
}
.search-sheet-clear:hover { opacity: 1; }
.search-sheet-cancel {
  border: none; background: none; cursor: pointer;
  font-family: var(--font-ui); font-size: 0.875rem;
  color: var(--accent); font-weight: 600;
  padding: 4px 0; white-space: nowrap; flex-shrink: 0;
}
.search-sheet-results { flex: 1; overflow-y: auto; padding: 6px 0; }
.search-sheet-hint {
  text-align: center; padding: 32px 20px;
  font-family: var(--font-ui); font-size: 0.875rem;
  color: var(--text-muted); font-style: italic;
}
.search-sheet-results .gs-item { padding: 10px 16px; }
.search-sheet-results .gs-section-sep { padding: 10px 16px 4px; }
.search-sheet-results .gs-state { padding: 24px 16px; }
.search-sheet-results .gs-footer { padding: 10px 16px; }

/* ── Badge alerte (!) — Table des Nouveaux ── */
.nb-alert-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--danger, #c0392b);
  border-radius: 50%;
  border: 1.5px solid var(--surface, #fff);
  position: absolute;
  top: 0;
  right: -2px;
  animation: nb-dot-pulse 2.4s ease-in-out infinite;
}
.nb-alert-dot--inline {
  position: static;
  display: inline-block;
  width: 7px;
  height: 7px;
  vertical-align: middle;
  margin-left: 4px;
  border: none;
}
.nb-alert-dot--bnav {
  top: 2px;
  right: 2px;
  border-color: var(--bg, #faf7f4);
}

@keyframes nb-dot-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(192, 57, 43, .45); }
  50%       { box-shadow: 0 0 0 4px rgba(192, 57, 43, 0); }
}
