/* ============================================================================
   EconDoctor — components.css  (kit de composants partagés, Phase 2)
   Tokenisé (var(--…) de tokens.css). Chargé APRÈS styles.css.
   S'agrandit au fil des vagues de migration. Réf. docs/DESIGN_SYSTEM.md
   ========================================================================== */

/* --- Petit label de section (majuscules) --- */
.section-label {
  font-size: var(--text-xs); font-weight: 700; text-transform: uppercase;
  letter-spacing: .07em; color: var(--text-muted); margin: 0 0 .85rem;
}

/* --- Cartes-statistique --- */
.stat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
@media (max-width: 480px){ .stat-grid { grid-template-columns: 1fr 1fr; } }
.stat-card {
  padding: 1.4rem 1.5rem; border-radius: var(--r-lg);
  background: var(--surface-card); border: 1px solid var(--border);
  box-shadow: var(--shadow-sm); text-align: center;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.stat-card:hover, .stat-card:focus-within { box-shadow: var(--shadow-lg); transform: translateY(-2px); border-color: var(--border-strong); }
.stat-card-label { font-size: var(--text-xs); font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--text-muted); margin: 0 0 .35rem; }
.stat-card-value { font-size: var(--text-3xl); font-weight: 800; line-height: 1; letter-spacing: -.04em; color: var(--text); margin: 0; }
.stat-card-sub { font-size: var(--text-xs); color: var(--text-muted); margin: .35rem 0 0; }
.stat-card-sub a { color: var(--brand); text-decoration: none; font-weight: 600; }
.stat-card-sub a:hover, .stat-card-sub a:focus-visible { text-decoration: underline; }

/* --- Liste d'activité --- */
.activity-card { padding: 1.4rem 1.6rem; margin-bottom: 1.5rem; }
.activity-row { display: flex; align-items: center; gap: .75rem; padding: .7rem 0; border-bottom: 1px solid var(--gray-100); }
.activity-row:last-child { border-bottom: none; }
.activity-dot { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; }
.activity-dot--done    { background: var(--success); }
.activity-dot--active  { background: var(--warning); animation: activity-pulse 1.4s ease-in-out infinite; }
.activity-dot--pending { background: var(--gray-300); }
.activity-dot--failed  { background: var(--danger); }
@keyframes activity-pulse { 0%,100%{opacity:1} 50%{opacity:.4} }
.activity-label { flex: 1; min-width: 0; font-size: var(--text-sm); color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.activity-meta  { font-size: var(--text-xs); color: var(--text-muted); white-space: nowrap; flex-shrink: 0; }
.activity-link  { font-size: var(--text-xs); font-weight: 600; color: var(--brand); text-decoration: none; white-space: nowrap; flex-shrink: 0; }
.activity-link:hover, .activity-link:focus-visible { text-decoration: underline; }
.activity-empty { font-size: var(--text-sm); color: var(--text-muted); padding: .5rem 0; }

/* --- Cartes-outil (grille de liens) --- */
.tool-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: .75rem; }
@media (max-width: 600px){ .tool-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 380px){ .tool-grid { grid-template-columns: 1fr; } }
.tool-card {
  display: flex; flex-direction: column; gap: .3rem; padding: 1rem 1.1rem;
  border-radius: var(--r-lg); background: var(--surface-card); border: 1px solid var(--border);
  box-shadow: var(--shadow-sm); text-decoration: none; color: var(--text);
  transition: box-shadow .2s, transform .15s, border-color .15s;
}
.tool-card:hover, .tool-card:focus-visible { box-shadow: var(--shadow-lg); transform: translateY(-2px); border-color: var(--border-strong); }
.tool-card-name { font-size: var(--text-sm); font-weight: 700; }
.tool-card-desc { font-size: var(--text-xs); color: var(--text-muted); line-height: 1.45; }

/* --- Espacement de cartes (pages-index/outil) --- */
.card-gap { margin-top: 1.25rem; }
@media (min-width: 768px){ .card-gap { margin-top: 1.75rem; } }
.card-tight .card-header { margin-bottom: .75rem; }
@media (min-width: 768px){ .card-tight .card-header { margin-bottom: 1rem; } }

/* --- Utilitaires texte --- */
.muted-small { color: var(--text-muted); font-size: var(--text-sm); }
.nowrap { white-space: nowrap; }

/* --- Barre de progression native, tokenisée --- */
progress { -webkit-appearance: none; appearance: none; width: 100%; height: 10px; border: none; border-radius: var(--r-pill); background: var(--gray-200); overflow: hidden; }
progress::-webkit-progress-bar { background: var(--gray-200); border-radius: var(--r-pill); }
progress::-webkit-progress-value { background: var(--brand); border-radius: var(--r-pill); }
progress::-moz-progress-bar { background: var(--brand); border-radius: var(--r-pill); }

/* --- Encadré d'information (accent à gauche) --- */
.notice { margin: 1rem auto 1.25rem; max-width: 800px; padding: 1rem 1.125rem; border: 1px solid var(--info-border); border-left: 4px solid var(--brand-700); border-radius: var(--r-md); background: var(--info-bg); color: var(--info-fg); box-shadow: var(--shadow-sm); }
.notice-title { margin: 0 0 .35rem; font-size: var(--text-base); font-weight: 700; color: var(--info-fg); }
.notice p { margin: 0; line-height: 1.55; }

/* --- Spinner + bloc de chargement --- */
.form-loading { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .35rem; width: 100%; }
.spinner { width: 18px; height: 18px; border: 2px solid currentColor; border-top-color: transparent; border-radius: 50%; opacity: .55; animation: spin .8s linear infinite; margin: 0 auto; }
@keyframes spin { to { transform: rotate(360deg); } }

/* --- Zone de dépôt de fichier (uploads PDF IA/EE) --- */
.dropzone {
  border: 2px dashed var(--border-strong); border-radius: var(--r-md);
  padding: 1.2rem 1.2rem 1.05rem; background: var(--gray-50); cursor: pointer; outline: none;
  transition: border-color .15s ease, background .15s ease, transform .15s ease;
  display: grid; grid-template-columns: 64px 1fr; gap: 1rem; align-items: center;
}
.dropzone:focus, .dropzone:hover { border-color: var(--gray-400); background: var(--white); }
.dropzone.is-dragover { border-color: var(--brand-400); background: var(--brand-50); transform: translateY(-1px); }
.dz-icon { width: 56px; height: 56px; display: grid; place-items: center; color: var(--gray-500); }
.dz-instructions { line-height: 1.25; }
.dz-title { font-weight: 700; margin-bottom: .15rem; }
.dz-sep { opacity: .7; margin: .15rem 0 .35rem; }
.dz-meta { grid-column: 1 / -1; color: var(--text-muted); margin-top: .5rem; }
.dz-file { grid-column: 1 / -1; margin-top: .6rem; padding: .75rem .85rem; background: var(--gray-50); border: 1px solid var(--border); border-radius: var(--r-md); display: flex; align-items: center; justify-content: space-between; gap: .75rem; }
.dz-file-name { font-weight: 600; }
.dz-file-size { color: var(--text-muted); margin-left: .35rem; }
.dz-clear { margin-left: .5rem; }
.dz-error { grid-column: 1 / -1; color: var(--danger-fg); margin-top: .35rem; font-size: var(--text-sm); }

/* --- Revision planner --- */
.revision-summary { max-width: 1000px; margin: 0 auto 1rem; border-left: 4px solid var(--success); background: var(--success-bg); }
.revision-summary .card-body { padding: .85rem 1.25rem; }
.revision-summary p { margin: 0; font-size: var(--text-sm); color: var(--success-fg); font-weight: 600; }
.revision-up { color: var(--success); }
.revision-down { color: var(--danger); }
.revision-card { max-width: 1000px; margin: 0 auto; }
.revision-legend { display: flex; flex-direction: column; gap: .4rem; margin-bottom: 1rem; font-size: var(--text-sm); }
.revision-legend-row { display: flex; align-items: center; gap: .5rem; white-space: nowrap; }
.revision-legend-stars { display: inline-flex; gap: 4px; }
.revision-table { width: 100%; border-collapse: collapse; }
.revision-table td { padding: .75rem 1rem; border: 1px solid var(--border); }
.revision-table tr.unit-row td { background: hsl(var(--brand-h) var(--brand-s) 75%); color: #fff; font-weight: 700; text-transform: uppercase; text-align: center; }
.revision-table tbody tr.is-alt td { background: hsl(var(--brand-h) var(--brand-s) 97% / .7); }
.revision-table td.revision-chapter { width: 70%; text-align: left; vertical-align: top; }
.revision-table td.revision-rating { width: 30%; vertical-align: middle; text-align: center; }
.star-rating { display: inline-flex; gap: 4px; justify-content: center; }
.star.cursor-pointer { cursor: pointer; }