/* Eldorado — variables issues de DESIGN.md (theme clair par defaut, optimise clair) */
:root {
  --font-main: Inter, system-ui, -apple-system, sans-serif;

  --color-bg-main: #F8FAFC;
  --color-surface: #FFFFFF;
  --color-surface-container-low: #eff4ff;
  --color-surface-container: #e5eeff;
  --color-surface-container-high: #dce9ff;
  --color-on-surface: #0b1c30;
  --color-on-surface-variant: #424754;
  --color-outline: #727785;
  --color-outline-variant: #c2c6d6;

  --color-primary: #0058be;
  --color-primary-container: #2170e4;
  --color-on-primary: #ffffff;

  --color-secondary: #6b38d4;
  --color-on-secondary: #ffffff;
  --color-secondary-container: #8455ef;

  --color-error: #ba1a1a;
  --color-on-error: #ffffff;
  --color-error-container: #ffdad6;
  --color-on-error-container: #93000a;

  --color-success: #10b981;

  --color-level-6e: #3B82F6;
  --color-level-5e: #8B5CF6;
  --color-level-4e: #10B981;
  --color-level-3e: #F59E0B;

  --radius-sm: 0.25rem;
  --radius: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  --space-unit: 4px;
  --space-gutter: 24px;

  --shadow-card: 0 1px 2px rgba(11, 28, 48, 0.05), 0 6px 16px rgba(11, 28, 48, 0.06);
  --shadow-card-hover: 0 10px 26px -8px color-mix(in srgb, var(--color-primary) 28%, rgba(11, 28, 48, 0.16));
  --shadow-elevated: 0 24px 48px -14px rgba(11, 28, 48, 0.3);

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

  --sidebar-width: 240px;
  --sidebar-width-collapsed: 72px;
  --topbar-height: 64px;
}

/* Le clair est le theme par defaut (voir /public/js/app.js) ; le sombre est explicite uniquement */
[data-theme="dark"] {
  --color-bg-main: #0f1720;
  --color-surface: #1a2332;
  --color-surface-container-low: #1d2738;
  --color-surface-container: #212c3f;
  --color-surface-container-high: #283349;
  --color-on-surface: #e7edf7;
  --color-on-surface-variant: #b7c0cf;
  --color-outline: #5b6577;
  --color-outline-variant: #35404f;

  --color-primary: #79aeff;
  --color-primary-container: #2b6fd6;
  --color-on-primary: #062544;

  --color-secondary: #c1a8ff;
  --color-on-secondary: #2a0a5c;
  --color-secondary-container: #7c50e6;

  --shadow-card: 0 1px 2px rgba(0, 0, 0, 0.35), 0 8px 20px rgba(0, 0, 0, 0.35);
  --shadow-card-hover: 0 14px 32px -10px color-mix(in srgb, var(--color-primary) 35%, rgba(0, 0, 0, 0.55));
  --shadow-elevated: 0 26px 54px -14px rgba(0, 0, 0, 0.6);
}

/* Transition douce entre pages (no-op sur les navigateurs qui ne la supportent pas) */
@view-transition {
  navigation: auto;
}

* {
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html, body {
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  font-family: var(--font-main);
  background: var(--color-bg-main);
  color: var(--color-on-surface);
}

html { scrollbar-color: var(--color-outline-variant) transparent; scrollbar-width: thin; }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--color-outline-variant); border-radius: var(--radius-full); border: 2px solid var(--color-bg-main); }
::-webkit-scrollbar-thumb:hover { background: var(--color-outline); }

a { color: var(--color-primary); }

h1, h2, h3, h4 { font-weight: 600; letter-spacing: -0.01em; margin: 0 0 12px; }

button, input, select, textarea { font-family: inherit; }

a, button {
  transition: color 0.18s var(--ease), background-color 0.18s var(--ease), border-color 0.18s var(--ease), box-shadow 0.18s var(--ease);
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes fade-in-up { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
@keyframes toast-in { from { opacity: 0; transform: translateY(16px) scale(0.95); } to { opacity: 1; transform: translateY(0) scale(1); } }
@keyframes toast-out { from { opacity: 1; transform: translateY(0) scale(1); } to { opacity: 0; transform: translateY(8px) scale(0.95); } }
@keyframes dialog-in { from { opacity: 0; transform: scale(0.92) translateY(8px); } to { opacity: 1; transform: scale(1) translateY(0); } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after,
  ::view-transition-group(*), ::view-transition-old(*), ::view-transition-new(*) {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* --- App shell --- */
.app-shell {
  display: flex;
  min-height: 100vh;
  min-height: 100dvh;
}

.sidebar {
  width: var(--sidebar-width);
  flex-shrink: 0;
  background: var(--color-surface);
  border-right: 1px solid var(--color-outline-variant);
  display: flex;
  flex-direction: column;
  transition: width 0.2s var(--ease);
  overflow: hidden;
}

.sidebar.collapsed {
  width: var(--sidebar-width-collapsed);
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  height: var(--topbar-height);
  border-bottom: 1px solid var(--color-outline-variant);
  white-space: nowrap;
  color: var(--color-primary);
}

.sidebar-brand svg { width: 28px; height: 28px; flex-shrink: 0; }
.sidebar-brand span { font-weight: 700; font-size: 18px; color: var(--color-on-surface); }

.sidebar.collapsed .sidebar-brand { justify-content: center; padding: 16px 0; gap: 0; }
.sidebar.collapsed .sidebar-brand span,
.sidebar.collapsed .nav-item span { display: none; }
.sidebar.collapsed .nav-item { justify-content: center; padding: 10px 0; }

.sidebar-nav {
  flex: 1;
  padding: 12px 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sidebar-nav-bottom {
  padding: 8px;
  border-top: 1px solid var(--color-outline-variant);
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 12px;
  border-radius: var(--radius);
  color: var(--color-on-surface-variant);
  text-decoration: none;
  white-space: nowrap;
  font-weight: 500;
  font-size: 15px;
  transition: background-color 0.18s var(--ease), color 0.18s var(--ease), box-shadow 0.18s var(--ease), padding-left 0.18s var(--ease);
}

.nav-item svg {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  transition: transform 0.2s var(--ease);
}

.nav-item:hover {
  background: var(--color-surface-container-low);
  color: var(--color-on-surface);
  padding-left: 16px;
}

.nav-item:hover svg {
  transform: scale(1.1);
}

.nav-item.active {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-container));
  color: #fff;
  box-shadow: 0 6px 16px -4px color-mix(in srgb, var(--color-primary) 50%, transparent);
}

.nav-item.active:hover { padding-left: 12px; }

.main-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--topbar-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  border-bottom: 1px solid var(--color-outline-variant);
  background: color-mix(in srgb, var(--color-surface) 85%, transparent);
  backdrop-filter: blur(12px) saturate(1.4);
  -webkit-backdrop-filter: blur(12px) saturate(1.4);
}

.icon-btn {
  border: none;
  background: transparent;
  cursor: pointer;
  width: 36px;
  height: 36px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-on-surface-variant);
  transition: background-color 0.18s var(--ease), color 0.18s var(--ease), transform 0.12s var(--ease);
}

.icon-btn:hover { background: var(--color-surface-container-low); color: var(--color-on-surface); }
.icon-btn:active { transform: scale(0.9); }
.icon-btn:disabled { opacity: 0.35; cursor: not-allowed; }
.icon-btn:disabled:hover { background: transparent; }

.icon-btn-edit:hover { background: color-mix(in srgb, var(--color-secondary) 16%, transparent); color: var(--color-secondary); }
.icon-btn-delete:hover { background: color-mix(in srgb, var(--color-error) 14%, transparent); color: var(--color-error); }

/* Icone theme (soleil/lune) : transition fondu + rotation pilotee par [data-theme] */
.theme-icon-wrap { position: relative; width: 20px; height: 20px; }
.theme-icon-wrap svg {
  position: absolute;
  inset: 0;
  transition: opacity 0.3s var(--ease), transform 0.4s var(--ease);
}
.theme-icon-wrap #icon-sun { opacity: 1; transform: rotate(0deg) scale(1); }
.theme-icon-wrap #icon-moon { opacity: 0; transform: rotate(-90deg) scale(0.5); }
[data-theme="dark"] .theme-icon-wrap #icon-sun { opacity: 0; transform: rotate(90deg) scale(0.5); }
[data-theme="dark"] .theme-icon-wrap #icon-moon { opacity: 1; transform: rotate(0deg) scale(1); }

.content {
  padding: var(--space-gutter);
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
}

/* --- En-tete de page reutilisable (titre + action), s'empile sur mobile --- */
.page-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}

/* --- Lien retour --- */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-on-surface-variant);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 12px;
  transition: color 0.18s var(--ease), gap 0.18s var(--ease);
}
.back-link:hover { color: var(--color-primary); gap: 10px; }
.back-link svg { flex-shrink: 0; }

/* --- Navigation mobile : barre du bas a la place de la sidebar --- */
.bottom-nav {
  display: none;
}

.topbar-brand-mobile {
  display: none;
  font-weight: 700;
  font-size: 17px;
  min-width: 0;
  flex-shrink: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@media (max-width: 768px) {
  .sidebar { display: none; }
  #sidebar-toggle { display: none; }
  .topbar-brand-mobile { display: block; }

  .bottom-nav {
    display: flex;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 110;
    background: color-mix(in srgb, var(--color-surface) 88%, transparent);
    backdrop-filter: blur(14px) saturate(1.4);
    -webkit-backdrop-filter: blur(14px) saturate(1.4);
    border-top: 1px solid var(--color-outline-variant);
    padding-bottom: env(safe-area-inset-bottom, 0);
  }

  .bottom-nav-item {
    position: relative;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    padding: 8px 4px 10px;
    text-decoration: none;
    color: var(--color-on-surface-variant);
    font-size: 11px;
    font-weight: 500;
    transition: color 0.18s var(--ease), transform 0.12s var(--ease);
  }

  .bottom-nav-item svg {
    width: 22px;
    height: 22px;
    transition: transform 0.2s var(--ease), stroke 0.2s var(--ease);
  }

  .bottom-nav-item:active { transform: scale(0.94); }

  .bottom-nav-item.active {
    color: var(--color-primary);
  }

  .bottom-nav-item.active svg {
    transform: translateY(-2px) scale(1.08);
  }

  .bottom-nav-item.active::before {
    content: '';
    position: absolute;
    top: 0;
    width: 24px;
    height: 3px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  }

  .topbar { padding: 0 16px; gap: 8px; }
  .content { padding: 16px; padding-bottom: calc(16px + 62px + env(safe-area-inset-bottom, 0)); }

  /* Cibles tactiles plus grandes */
  .icon-btn { width: 44px; height: 44px; }

  .login-box { padding: 28px 20px; }

  .toast-container { left: 16px; right: 16px; bottom: calc(16px + 62px + env(safe-area-inset-bottom, 0)); }
  .toast { max-width: none; }
}

/* --- Cards grid (reutilise partout: niveaux, rubriques, ressources) --- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

@media (max-width: 1024px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .card-grid { grid-template-columns: 1fr; }
}

.card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 20px;
  text-decoration: none;
  color: inherit;
  display: block;
  transition: transform 0.22s var(--ease), box-shadow 0.22s var(--ease);
  border-top: 4px solid var(--card-accent, var(--color-primary));
  animation: fade-in-up 0.45s var(--ease) backwards;
  animation-delay: calc(var(--i, 0) * 45ms);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--card-accent, var(--color-primary)) 14%, transparent);
  color: var(--card-accent, var(--color-primary));
  margin-bottom: 12px;
}

.card h3 { margin-bottom: 4px; display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.card p { margin: 0; color: var(--color-on-surface-variant); font-size: 14px; }

.card-arrow {
  display: inline-flex;
  color: var(--color-outline);
  transition: transform 0.22s var(--ease), color 0.22s var(--ease);
}
.card:hover .card-arrow { transform: translateX(4px); color: var(--card-accent, var(--color-primary)); }
.card-arrow .rotate-180 { transform: rotate(180deg); }

/* --- Login --- */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 15% 20%, color-mix(in srgb, var(--color-primary) 16%, transparent), transparent 55%),
    radial-gradient(circle at 85% 80%, color-mix(in srgb, var(--color-secondary) 14%, transparent), transparent 55%),
    var(--color-bg-main);
}

.login-box {
  background: var(--color-surface);
  padding: 40px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-elevated);
  width: 100%;
  max-width: 360px;
  position: relative;
  z-index: 1;
  animation: fade-in-up 0.5s var(--ease-spring);
}

.field { margin-bottom: 16px; }
.field label { display: block; margin-bottom: 6px; font-size: 14px; font-weight: 500; }
.field input {
  width: 100%;
  min-height: 48px;
  padding: 0 14px;
  border-radius: var(--radius);
  border: 1px solid var(--color-outline-variant);
  background: var(--color-surface);
  color: var(--color-on-surface);
  transition: border-color 0.18s var(--ease), box-shadow 0.18s var(--ease);
}
.field input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--color-primary) 16%, transparent);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 22px;
  border-radius: var(--radius-full);
  border: none;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-container));
  color: var(--color-on-primary);
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  width: 100%;
  box-shadow: 0 4px 14px -4px color-mix(in srgb, var(--color-primary) 55%, transparent);
  transition: transform 0.16s var(--ease), box-shadow 0.16s var(--ease), filter 0.16s var(--ease);
}

/* --- Landing (page publique, non connecte) --- */
.landing-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background:
    radial-gradient(circle at 15% 20%, color-mix(in srgb, var(--color-primary) 16%, transparent), transparent 55%),
    radial-gradient(circle at 85% 80%, color-mix(in srgb, var(--color-secondary) 14%, transparent), transparent 55%),
    var(--color-bg-main);
}

.landing-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
}

.landing-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-primary);
  font-weight: 700;
  font-size: 18px;
}
.landing-brand span { color: var(--color-on-surface); }

.landing-login-btn { width: auto; }

.landing-main {
  flex: 1;
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.landing-notice {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--color-surface);
  border: 1px solid var(--color-error-container);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-elevated);
  padding: 28px;
  animation: fade-in-up 0.5s var(--ease-spring);
}

.landing-notice-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--color-error) 14%, transparent);
  color: var(--color-error);
}

.landing-notice h1 { margin: 0 0 6px; font-size: 22px; }
.landing-notice p { margin: 0; color: var(--color-on-surface-variant); }

.landing-products h2 { margin: 0 0 16px; font-size: 18px; }

.landing-footer {
  text-align: center;
  padding: 20px;
  color: var(--color-on-surface-variant);
  font-size: 13px;
}

@media (max-width: 640px) {
  .landing-notice { flex-direction: column; padding: 20px; }
}

.btn svg { flex-shrink: 0; }

.btn:hover { transform: translateY(-1px); box-shadow: 0 8px 20px -4px color-mix(in srgb, var(--color-primary) 60%, transparent); filter: brightness(1.05); }
.btn:active { transform: translateY(0) scale(0.98); box-shadow: 0 2px 8px -2px color-mix(in srgb, var(--color-primary) 50%, transparent); }

/* --- Dashboard: empty state, recent list, badges --- */
.empty-state {
  color: var(--color-on-surface-variant);
  text-align: center;
  padding: 48px 20px;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  animation: fade-in-up 0.4s var(--ease);
}

.empty-state-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: var(--color-surface-container-low);
  color: var(--color-on-surface-variant);
  margin-bottom: 14px;
}

.recent-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.recent-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 16px;
  background: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  text-decoration: none;
  color: inherit;
  transition: transform 0.18s var(--ease), box-shadow 0.18s var(--ease);
  animation: fade-in-up 0.4s var(--ease) backwards;
  animation-delay: calc(var(--i, 0) * 40ms);
}

.recent-item:hover {
  transform: translateY(-1px) translateX(2px);
  box-shadow: var(--shadow-card-hover);
}

.recent-item-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.recent-item-title {
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.recent-item-meta {
  font-size: 13px;
  color: var(--color-on-surface-variant);
}

.recent-item-date {
  font-size: 13px;
  color: var(--color-on-surface-variant);
  white-space: nowrap;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 600;
  color: #fff;
  white-space: nowrap;
}

.error-msg {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--color-error-container);
  color: var(--color-on-error-container);
  padding: 12px 14px;
  border-radius: var(--radius);
  font-size: 14px;
  margin-bottom: 16px;
  animation: fade-in-up 0.3s var(--ease);
}
.error-msg svg { flex-shrink: 0; }

/* --- Paramètres --- */
input[type="color"] {
  width: 64px;
  height: 40px;
  padding: 2px;
  border-radius: var(--radius);
  border: 1px solid var(--color-outline-variant);
  background: var(--color-surface);
  cursor: pointer;
  transition: transform 0.16s var(--ease);
}
input[type="color"]:hover { transform: scale(1.05); }

.btn-secondary {
  background: transparent;
  border: 1.5px solid var(--color-primary);
  color: var(--color-primary);
  box-shadow: none;
}
.btn-secondary:hover { background: color-mix(in srgb, var(--color-primary) 8%, transparent); box-shadow: none; transform: translateY(-1px); }
.btn-secondary:active { transform: translateY(0) scale(0.98); }

.btn-danger {
  background: linear-gradient(135deg, #dc2626, var(--color-error));
  box-shadow: 0 4px 14px -4px color-mix(in srgb, var(--color-error) 55%, transparent);
}
.btn-danger:hover { box-shadow: 0 8px 20px -4px color-mix(in srgb, var(--color-error) 60%, transparent); filter: brightness(1.05); }

.btn-inline {
  width: auto;
  display: inline-flex;
}

/* --- Listes de ressources (sites, audios, evaluations, liens) --- */
.resource-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.resource-item {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 20px;
  transition: box-shadow 0.2s var(--ease);
  animation: fade-in-up 0.4s var(--ease) backwards;
  animation-delay: calc(var(--i, 0) * 40ms);
}

.resource-item:hover { box-shadow: var(--shadow-card-hover); }

.resource-item .description {
  color: var(--color-on-surface-variant);
  margin-bottom: 14px;
  overflow-wrap: break-word;
}

.resource-item audio {
  width: 100%;
}

.resource-item video {
  width: 100%;
  max-height: 400px;
  border-radius: var(--radius);
  background: #000;
}

.resource-item img {
  max-width: 100%;
  border-radius: var(--radius);
}

.text-content {
  white-space: pre-wrap;
  overflow-wrap: break-word;
  line-height: 1.6;
  background: var(--color-surface-container-low);
  border-radius: var(--radius);
  padding: 14px 16px;
}

.resource-item-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin-bottom: 12px;
}

.resource-item-header > div:first-child {
  min-width: 0;
}

.resource-item-header-main {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  min-width: 0;
}

.resource-item-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--color-primary) 12%, transparent);
  color: var(--color-primary);
  flex-shrink: 0;
}

.resource-actions {
  display: flex;
  gap: 2px;
  flex-shrink: 0;
  background: var(--color-surface-container-low);
  border-radius: var(--radius-full);
  padding: 4px;
}

.inline-form {
  display: inline;
}

/* --- Formulaires d'administration --- */
.admin-form {
  max-width: 520px;
}

.field textarea,
.field select {
  width: 100%;
  padding: 10px 14px;
  border-radius: var(--radius);
  border: 1px solid var(--color-outline-variant);
  background: var(--color-surface);
  color: var(--color-on-surface);
  font-family: inherit;
  font-size: 15px;
  transition: border-color 0.18s var(--ease), box-shadow 0.18s var(--ease);
}

.field textarea:focus,
.field select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--color-primary) 16%, transparent);
}

.field-hint {
  font-size: 13px;
  color: var(--color-on-surface-variant);
  margin-top: 6px;
}

.warning-msg {
  font-size: 13px;
  color: #92400e;
  background: #fef3c7;
  padding: 8px 12px;
  border-radius: var(--radius);
  margin-top: 8px;
}

/* --- Toasts --- */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 300;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-on-surface);
  box-shadow: var(--shadow-elevated);
  border-left: 4px solid var(--color-primary);
  max-width: 360px;
  animation: toast-in 0.35s var(--ease-spring);
}

.toast.toast-success { border-left-color: var(--color-success); }
.toast.toast-success svg { color: var(--color-success); }
.toast.toast-error { border-left-color: var(--color-error); }
.toast.toast-error svg { color: var(--color-error); }

.toast span { flex: 1; font-size: 14px; }

.toast-close {
  border: none;
  background: transparent;
  cursor: pointer;
  color: var(--color-on-surface-variant);
  display: flex;
  padding: 2px;
  border-radius: var(--radius-sm);
}
.toast-close:hover { color: var(--color-on-surface); background: var(--color-surface-container-low); }

.toast.toast-hide { animation: toast-out 0.25s var(--ease) forwards; }

/* --- Modale de confirmation --- */
dialog.confirm-dialog {
  border: none;
  border-radius: var(--radius-lg);
  padding: 0;
  background: var(--color-surface);
  color: var(--color-on-surface);
  box-shadow: var(--shadow-elevated);
  width: 90%;
  max-width: 380px;
}

dialog.confirm-dialog::backdrop {
  background: rgba(11, 28, 48, 0.45);
  backdrop-filter: blur(3px);
}

dialog.confirm-dialog[open] { animation: dialog-in 0.25s var(--ease-spring); }
dialog.confirm-dialog[open]::backdrop { animation: fade-in 0.2s var(--ease); }

.confirm-dialog-body {
  padding: 28px 24px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 14px;
}

.confirm-dialog-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-full);
  background: var(--color-error-container);
  color: var(--color-on-error-container);
  display: flex;
  align-items: center;
  justify-content: center;
}

.confirm-dialog-body p { margin: 0; font-size: 15px; }

.confirm-dialog-actions {
  display: flex;
  gap: 10px;
  width: 100%;
  margin-top: 6px;
}
.confirm-dialog-actions .btn { width: auto; flex: 1; }

/* --- Bloc-notes --- */
.note-quick-add { margin-bottom: 24px; }

.note-quick-add textarea {
  width: 100%;
  min-height: 52px;
  max-height: 240px;
  resize: none;
  padding: 14px 16px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-outline-variant);
  background: var(--color-surface);
  color: var(--color-on-surface);
  font-family: inherit;
  font-size: 15px;
  box-shadow: var(--shadow-card);
  transition: border-color 0.18s var(--ease), box-shadow 0.18s var(--ease);
}

.note-quick-add textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--color-primary) 16%, transparent);
}

.notes-empty-hint {
  grid-column: 1 / -1;
  color: var(--color-on-surface-variant);
  text-align: center;
  padding: 32px 0;
}

.notes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
  align-items: start;
}

.note-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 14px 16px;
  animation: fade-in-up 0.35s var(--ease);
  transition: box-shadow 0.2s var(--ease);
}

.note-card:hover { box-shadow: var(--shadow-card-hover); }

.note-card-content {
  width: 100%;
  border: none;
  background: transparent;
  color: var(--color-on-surface);
  font-family: inherit;
  font-size: 14px;
  line-height: 1.5;
  resize: none;
  padding: 0;
  margin-bottom: 10px;
}

.note-card-content:focus { outline: none; }

.note-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.note-card-date {
  font-size: 12px;
  color: var(--color-on-surface-variant);
}

/* --- Minuteur (reutilise en version compacte dans Concentration) --- */
.timer-widget {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 40px 24px;
}

.timer-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

.timer-preset-btn {
  border: 1.5px solid var(--color-outline-variant);
  background: transparent;
  color: var(--color-on-surface-variant);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: border-color 0.18s var(--ease), color 0.18s var(--ease);
}

.timer-preset-btn:hover { border-color: var(--color-primary); color: var(--color-primary); }

.timer-ring {
  --progress: 0;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: conic-gradient(var(--color-primary) calc(var(--progress) * 360deg), var(--color-surface-container) 0deg);
  transition: background 0.3s linear;
}

.timer-ring::before {
  content: '';
  position: absolute;
  inset: 14px;
  border-radius: 50%;
  background: var(--color-surface);
}

.timer-display {
  position: relative;
  z-index: 1;
  font-size: 48px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

@keyframes timer-pulse {
  0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 color-mix(in srgb, var(--color-error) 55%, transparent); }
  50% { transform: scale(1.07); box-shadow: 0 0 0 20px color-mix(in srgb, var(--color-error) 0%, transparent); }
}

.timer-widget--done .timer-ring {
  animation: timer-pulse 0.8s var(--ease) infinite;
  background: conic-gradient(var(--color-error) calc(var(--progress) * 360deg), var(--color-surface-container) 0deg);
}

.timer-widget--done .timer-display { color: var(--color-error); }

.timer-alarm-stop { animation: fade-in-up 0.3s var(--ease); }

.timer-custom {
  display: flex;
  gap: 8px;
  align-items: center;
}

.timer-custom-input {
  width: 90px;
  min-height: 40px;
  padding: 0 12px;
  border-radius: var(--radius);
  border: 1px solid var(--color-outline-variant);
  background: var(--color-surface);
  color: var(--color-on-surface);
}

.timer-controls {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
}

.start-pause-icon-wrap,
.play-icon-wrap,
.fullscreen-icon-wrap {
  position: relative;
  width: 18px;
  height: 18px;
  display: inline-flex;
  flex-shrink: 0;
}

.start-pause-icon-wrap svg,
.play-icon-wrap svg,
.fullscreen-icon-wrap svg {
  position: absolute;
  inset: 0;
  transition: opacity 0.2s var(--ease);
}

.start-pause-icon-wrap svg:last-child,
.play-icon-wrap svg:last-child,
.fullscreen-icon-wrap svg:last-child { opacity: 0; }

.is-playing .start-pause-icon-wrap svg:first-child,
.is-playing .play-icon-wrap svg:first-child { opacity: 0; }
.is-playing .start-pause-icon-wrap svg:last-child,
.is-playing .play-icon-wrap svg:last-child { opacity: 1; }

.is-fullscreen .fullscreen-icon-wrap svg:first-child { opacity: 0; }
.is-fullscreen .fullscreen-icon-wrap svg:last-child { opacity: 1; }

.timer-widget:fullscreen {
  background: var(--color-bg-main);
  width: 100vw;
  height: 100vh;
  justify-content: center;
  border-radius: 0;
}

.timer-widget:fullscreen .timer-ring { width: min(60vh, 60vw); height: min(60vh, 60vw); }
.timer-widget:fullscreen .timer-display { font-size: 14vh; }

.timer-widget--compact { padding: 20px; gap: 14px; }
.timer-widget--compact .timer-ring { width: var(--timer-ring-size, 150px); height: var(--timer-ring-size, 150px); }
.timer-widget--compact .timer-display { font-size: var(--timer-display-size, 28px); }
.timer-widget--compact .timer-preset-btn { padding: 5px 10px; font-size: 12px; }

/* --- Concentration ---
   Le fond anime (blobs/goo), le panneau de reglages et le lecteur de musique vivent dans
   leurs propres fichiers CSS dedies (concentration-background.css, concentration-settings.css,
   player.css, charges via extraStyles) : ce bloc ne garde que la structure partagee. */
.concentration-widget {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  min-height: 560px;
  background: var(--color-surface-container-low);
}

.concentration-fullscreen-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 3;
  background: color-mix(in srgb, var(--color-surface) 70%, transparent);
  backdrop-filter: blur(8px);
}

/* Canvas libre : le minuteur et le lecteur y sont positionnes en absolu (voir
   concentration-layout.css/.js, qui gere le glisser-deposer et le redimensionnement). */
.concentration-panels {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.concentration-panels .timer-widget {
  background: color-mix(in srgb, var(--color-surface) 88%, transparent);
  backdrop-filter: blur(10px);
}

/* --- Playlist (gestion dans Parametres > Musique) --- */
.playlist-empty {
  color: var(--color-on-surface-variant);
  font-size: 14px;
  margin-bottom: 14px;
}

.playlist-tracks {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-height: 320px;
  overflow-y: auto;
}

.playlist-track {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 6px 8px;
  border-radius: var(--radius);
  font-size: 13px;
}

.playlist-track-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
}

.playlist-add-form {
  display: flex;
  gap: 6px;
  align-items: center;
}

.playlist-add-form input[type="text"] {
  flex: 1;
  min-width: 0;
  min-height: 38px;
  padding: 0 10px;
  border-radius: var(--radius);
  border: 1px solid var(--color-outline-variant);
  background: var(--color-surface);
  color: var(--color-on-surface);
  font-size: 13px;
}

.playlist-add-form input[type="file"] {
  flex: 1;
  min-width: 0;
  font-size: 12px;
  color: var(--color-on-surface-variant);
}

.concentration-widget:fullscreen {
  width: 100vw;
  height: 100vh;
  border-radius: 0;
}