/*
 * ═══════════════════════════════════════════════════════════════════
 * SIGP — Composants UX professionnels
 * ═══════════════════════════════════════════════════════════════════
 * Système de composants réutilisables construits sur sigp-theme.css.
 * Toute classe préfixée .ux- pour éviter les collisions Bootstrap.
 *
 * USAGE :
 *   <div class="ux-card">
 *     <div class="ux-card-hd"><h5>Titre</h5></div>
 *     <div class="ux-card-bd">Contenu</div>
 *   </div>
 * ═══════════════════════════════════════════════════════════════════
 */

/* ─────────────────────────────────────────────────────────────
   1. HERO — En-tête de page premium
─────────────────────────────────────────────────────────────── */
.ux-hero {
  background: linear-gradient(135deg, var(--ande-green-dark) 0%, var(--ande-green) 60%, var(--mshp-primary-light) 100%);
  border-radius: var(--radius-lg);
  color: #fff;
  padding: 1.5rem 1.75rem;
  margin-bottom: 1.25rem;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}
.ux-hero::before {
  content: '';
  position: absolute;
  right: -100px; top: -100px;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(252,209,22,.14), transparent 60%);
  pointer-events: none;
}
.ux-hero::after {
  content: '';
  position: absolute;
  left: -60px; bottom: -60px;
  width: 200px; height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,.06), transparent 60%);
  pointer-events: none;
}
.ux-hero-inner {
  position: relative; z-index: 1;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 1rem;
}
.ux-hero-title {
  font-family: var(--font-display), serif;
  font-size: 1.35rem;
  font-weight: 800;
  margin: 0 0 .3rem;
  letter-spacing: -.01em;
}
.ux-hero-sub {
  font-size: .85rem;
  opacity: .92;
  margin: 0;
}
.ux-hero-tag {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  background: rgba(255,255,255,.14);
  border: 1px solid rgba(255,255,255,.25);
  border-radius: var(--radius-pill);
  padding: .25rem .75rem;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .02em;
  margin-right: .4rem;
  margin-top: .3rem;
}
.ux-hero-actions { display: flex; gap: .5rem; flex-wrap: wrap; }

/* ─── Boutons sur hero ──────────────────────────────────────── */
.ux-hero-btn {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .5rem 1rem;
  border-radius: 9px;
  font-size: .82rem; font-weight: 700;
  border: 1px solid transparent;
  text-decoration: none;
  transition: all .18s ease;
  cursor: pointer;
}
.ux-hero-btn-light {
  background: rgba(255,255,255,.14);
  color: #fff;
  border-color: rgba(255,255,255,.28);
}
.ux-hero-btn-light:hover {
  background: rgba(255,255,255,.22);
  color: #fff;
  transform: translateY(-1px);
}
.ux-hero-btn-gold {
  background: var(--ande-yellow);
  color: var(--ande-green-dark);
  box-shadow: 0 4px 14px rgba(252,209,22,.35);
  font-weight: 800;
}
.ux-hero-btn-gold:hover {
  background: #f9cc00;
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(252,209,22,.45);
}

/* ─────────────────────────────────────────────────────────────
   2. KPI CARDS — Indicateurs visuels
─────────────────────────────────────────────────────────────── */
.ux-kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: .8rem;
  margin-bottom: 1.1rem;
}
.ux-kpi {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-soft);
  padding: .9rem 1.05rem;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  transition: all .2s ease;
}
.ux-kpi:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.ux-kpi::after {
  content: '';
  position: absolute; left: 0; right: 0; bottom: 0;
  height: 3px;
  background: var(--ande-green);
  transform: scaleX(.3);
  transform-origin: left;
  transition: transform .25s;
}
.ux-kpi:hover::after { transform: scaleX(1); }
.ux-kpi-top {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: .5rem; margin-bottom: .35rem;
}
.ux-kpi-label {
  font-size: .68rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .06em;
  font-weight: 700;
}
.ux-kpi-icon {
  width: 34px; height: 34px;
  border-radius: 9px;
  background: var(--ande-green-soft);
  color: var(--ande-green);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.05rem;
  flex-shrink: 0;
}
.ux-kpi-value {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-default);
  line-height: 1.1;
  letter-spacing: -.01em;
}
.ux-kpi-sub {
  font-size: .7rem;
  color: var(--text-soft);
  margin-top: .2rem;
}
.ux-kpi-trend { font-size: .7rem; font-weight: 700; }
.ux-kpi-trend-up   { color: var(--kpi-excellent); }
.ux-kpi-trend-down { color: var(--kpi-faible); }

/* Variantes colorées */
.ux-kpi.ux-kpi-success { border-top: 3px solid var(--kpi-excellent); }
.ux-kpi.ux-kpi-success .ux-kpi-icon { background: #dcfce7; color: var(--kpi-excellent); }
.ux-kpi.ux-kpi-warn { border-top: 3px solid var(--kpi-moyen); }
.ux-kpi.ux-kpi-warn .ux-kpi-icon { background: #fef3c7; color: #854d0e; }
.ux-kpi.ux-kpi-danger { border-top: 3px solid var(--kpi-faible); }
.ux-kpi.ux-kpi-danger .ux-kpi-icon { background: #fee2e2; color: var(--kpi-faible); }
.ux-kpi.ux-kpi-info { border-top: 3px solid var(--kpi-info); }
.ux-kpi.ux-kpi-info .ux-kpi-icon { background: #e0e7ff; color: var(--kpi-info); }

/* ─────────────────────────────────────────────────────────────
   3. CARTES — Conteneurs unifiés
─────────────────────────────────────────────────────────────── */
.ux-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-soft);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  margin-bottom: 1rem;
  transition: box-shadow .2s ease;
}
.ux-card:hover { box-shadow: var(--shadow-md); }

.ux-card-hd {
  padding: .85rem 1.15rem;
  border-bottom: 1px solid var(--border-soft);
  display: flex; align-items: center; gap: .55rem;
  background: linear-gradient(180deg, #fff 0%, var(--bg-soft) 100%);
}
.ux-card-hd-title {
  font-weight: 800;
  font-size: .92rem;
  color: var(--text-default);
  margin: 0;
  flex: 1;
  display: flex; align-items: center; gap: .5rem;
}
.ux-card-hd-title i { color: var(--ande-green); font-size: 1.05rem; }
.ux-card-bd { padding: 1.1rem 1.15rem; }
.ux-card-ft {
  padding: .75rem 1.15rem;
  border-top: 1px solid var(--border-soft);
  background: var(--bg-soft);
  font-size: .78rem;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: .5rem;
}

/* Variante "danger" / "success" pour bordure latérale colorée */
.ux-card-danger { border-left: 4px solid var(--kpi-faible); }
.ux-card-success { border-left: 4px solid var(--kpi-excellent); }
.ux-card-warn { border-left: 4px solid var(--kpi-moyen); }
.ux-card-info { border-left: 4px solid var(--kpi-info); }

/* ─────────────────────────────────────────────────────────────
   4. TABLES — Tableaux UX pro
─────────────────────────────────────────────────────────────── */
.ux-table-wrap {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-soft);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.ux-table-scroll { overflow-x: auto; }
.ux-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: .82rem;
  margin: 0;
}
.ux-table thead th {
  background: #f8faf9;
  font-size: .68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--text-muted);
  padding: .7rem .85rem;
  border-bottom: 2px solid var(--border-soft);
  white-space: nowrap;
  text-align: left;
  position: sticky; top: 0; z-index: 2;
}
.ux-table tbody td {
  padding: .75rem .85rem;
  border-bottom: 1px solid #f1f5f9;
  vertical-align: middle;
  color: var(--text-default);
}
.ux-table tbody tr {
  transition: background .15s ease;
}
.ux-table tbody tr:hover { background: var(--ande-green-soft); }
.ux-table tbody tr.ux-row-warn { background: #fffbeb; }
.ux-table tbody tr.ux-row-warn:hover { background: #fef3c7; }
.ux-table tbody tr.ux-row-success { background: #f0fdf4; }
.ux-table tbody tr.ux-row-success:hover { background: #dcfce7; }
.ux-table tbody tr.ux-row-danger { background: #fef2f2; }
.ux-table tbody tr.ux-row-danger:hover { background: #fee2e2; }
.ux-table tbody tr.ux-row-muted { opacity: .65; background: var(--bg-soft); }
.ux-table tbody tr:last-child td { border-bottom: 0; }

/* Cellule prioritaire (code/identifiant) */
.ux-table td.ux-cell-id {
  font-family: var(--font-mono);
  font-weight: 800;
  color: var(--ande-green-dark);
}

/* ─────────────────────────────────────────────────────────────
   5. BADGES & TAGS
─────────────────────────────────────────────────────────────── */
.ux-badge {
  display: inline-flex; align-items: center; gap: .25rem;
  font-size: .68rem; font-weight: 700;
  padding: .15rem .55rem;
  border-radius: var(--radius-pill);
  white-space: nowrap;
  letter-spacing: .02em;
}
.ux-badge-success { background: #dcfce7; color: #166534; }
.ux-badge-warn    { background: #fef3c7; color: #854d0e; }
.ux-badge-danger  { background: #fee2e2; color: #991b1b; }
.ux-badge-info    { background: #dbeafe; color: #1e40af; }
.ux-badge-muted   { background: var(--bg-soft); color: var(--text-muted); border: 1px solid var(--border-soft); }
.ux-badge-primary { background: var(--ande-green-soft); color: var(--ande-green-dark); }
.ux-badge-gold    { background: #fef9c3; color: #854d0e; }
.ux-badge-pulse {
  position: relative;
}
.ux-badge-pulse::before {
  content: '';
  position: absolute; left: -3px; top: 50%; transform: translateY(-50%);
  width: 6px; height: 6px; border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 0 0 currentColor;
  animation: ux-pulse 1.8s infinite;
}
@keyframes ux-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(206,17,38,.5); }
  70%  { box-shadow: 0 0 0 8px rgba(206,17,38,0); }
  100% { box-shadow: 0 0 0 0 rgba(206,17,38,0); }
}

/* ─────────────────────────────────────────────────────────────
   6. BOUTONS — Système cohérent
─────────────────────────────────────────────────────────────── */
.ux-btn {
  display: inline-flex; align-items: center; gap: .4rem;
  font-size: .82rem; font-weight: 700;
  padding: .5rem 1rem;
  border-radius: 9px;
  border: 1px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: all .15s ease;
  user-select: none;
}
.ux-btn:disabled, .ux-btn[disabled] {
  opacity: .55; cursor: not-allowed; pointer-events: none;
}
.ux-btn-sm { font-size: .74rem; padding: .35rem .7rem; border-radius: 7px; }
.ux-btn-lg { font-size: .92rem; padding: .65rem 1.3rem; border-radius: 11px; font-weight: 800; }

.ux-btn-primary {
  background: var(--ande-green);
  color: #fff;
}
.ux-btn-primary:hover {
  background: var(--ande-green-dark);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(0,107,63,.25);
}
.ux-btn-gold {
  background: var(--ande-yellow);
  color: var(--ande-green-dark);
  font-weight: 800;
}
.ux-btn-gold:hover {
  background: #f9cc00;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(252,209,22,.4);
  color: var(--ande-green-dark);
}
.ux-btn-outline {
  background: transparent;
  border-color: var(--border-line);
  color: var(--text-default);
}
.ux-btn-outline:hover {
  border-color: var(--ande-green);
  color: var(--ande-green-dark);
  background: var(--ande-green-soft);
}
.ux-btn-danger {
  background: #fee2e2;
  color: #991b1b;
  border-color: #fecaca;
}
.ux-btn-danger:hover {
  background: var(--kpi-faible);
  color: #fff;
  border-color: var(--kpi-faible);
}
.ux-btn-ghost {
  background: transparent;
  color: var(--text-muted);
}
.ux-btn-ghost:hover {
  background: var(--bg-soft);
  color: var(--text-default);
}

/* Bouton icône carré */
.ux-iconbtn {
  width: 32px; height: 32px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 8px;
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: all .15s;
  text-decoration: none;
}
.ux-iconbtn:hover {
  background: var(--ande-green-soft);
  color: var(--ande-green-dark);
  border-color: var(--border-soft);
}
.ux-iconbtn.ux-iconbtn-danger:hover {
  background: #fee2e2;
  color: var(--kpi-faible);
  border-color: #fecaca;
}

/* ─────────────────────────────────────────────────────────────
   7. FORMULAIRES
─────────────────────────────────────────────────────────────── */
.ux-field { margin-bottom: 1rem; }
.ux-label {
  display: block;
  font-size: .76rem;
  font-weight: 700;
  color: var(--text-default);
  margin-bottom: .35rem;
  letter-spacing: .01em;
}
.ux-label-required::after {
  content: '*';
  color: var(--kpi-faible);
  font-weight: 800;
  margin-left: 3px;
}
.ux-input, .ux-select, .ux-textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: .85rem;
  padding: .55rem .75rem;
  border-radius: 9px;
  border: 1.5px solid var(--border-soft);
  background: #fff;
  color: var(--text-default);
  transition: all .15s;
  min-height: 38px;
}
.ux-input:focus, .ux-select:focus, .ux-textarea:focus {
  outline: none;
  border-color: var(--ande-green);
  box-shadow: 0 0 0 3px rgba(0,107,63,.12);
}
.ux-textarea { min-height: 90px; resize: vertical; line-height: 1.5; }
.ux-help { font-size: .7rem; color: var(--text-soft); margin-top: .25rem; }
.ux-input-error { border-color: var(--kpi-faible); background: #fef2f2; }
.ux-error-msg { color: var(--kpi-faible); font-size: .72rem; margin-top: .25rem; }

/* Input group */
.ux-input-group {
  display: flex; align-items: stretch;
  border-radius: 9px;
  border: 1.5px solid var(--border-soft);
  background: #fff;
  overflow: hidden;
  transition: all .15s;
}
.ux-input-group:focus-within {
  border-color: var(--ande-green);
  box-shadow: 0 0 0 3px rgba(0,107,63,.12);
}
.ux-input-group .ux-input { border: 0; box-shadow: none; }
.ux-input-group-addon {
  background: var(--bg-soft);
  color: var(--text-muted);
  padding: 0 .85rem;
  display: flex; align-items: center;
  font-size: .82rem; font-weight: 600;
  border-left: 1px solid var(--border-soft);
}
.ux-input-group .ux-input-group-addon:first-child {
  border-left: 0;
  border-right: 1px solid var(--border-soft);
}

/* Upload dropzone */
.ux-dropzone {
  display: block;
  border: 2px dashed var(--border-line);
  border-radius: var(--radius-md);
  padding: 1.5rem 1rem;
  text-align: center;
  cursor: pointer;
  background: var(--bg-soft);
  transition: all .2s;
}
.ux-dropzone:hover, .ux-dropzone.is-dragover {
  border-color: var(--ande-green);
  background: var(--ande-green-soft);
}
.ux-dropzone-icon {
  font-size: 1.8rem;
  color: var(--ande-green);
  display: block;
  margin-bottom: .35rem;
}

/* ─────────────────────────────────────────────────────────────
   8. PROGRESS BARS
─────────────────────────────────────────────────────────────── */
.ux-progress {
  background: var(--border-soft);
  border-radius: var(--radius-pill);
  height: 6px;
  overflow: hidden;
  position: relative;
}
.ux-progress-fill {
  height: 100%;
  background: var(--ande-green);
  border-radius: var(--radius-pill);
  transition: width .4s ease;
}
.ux-progress-fill.is-success { background: var(--kpi-excellent); }
.ux-progress-fill.is-warn    { background: var(--kpi-moyen); }
.ux-progress-fill.is-danger  { background: var(--kpi-faible); }
.ux-progress-sm { height: 4px; }
.ux-progress-lg { height: 10px; }

.ux-progress-labeled {
  display: flex; align-items: center; gap: .55rem;
}
.ux-progress-labeled .ux-progress { flex: 1; }
.ux-progress-labeled-value {
  font-family: var(--font-mono);
  font-size: .76rem;
  font-weight: 800;
  min-width: 40px;
  text-align: right;
}

/* ─────────────────────────────────────────────────────────────
   9. TABS
─────────────────────────────────────────────────────────────── */
.ux-tabs {
  display: flex;
  gap: 2px;
  background: var(--bg-soft);
  padding: 4px;
  border-radius: 11px;
  border: 1px solid var(--border-soft);
  margin-bottom: 1rem;
  overflow-x: auto;
}
.ux-tab {
  flex: 1; min-width: max-content;
  background: transparent;
  border: 0;
  padding: .55rem 1rem;
  font-size: .8rem;
  font-weight: 700;
  color: var(--text-muted);
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex; align-items: center; gap: .4rem;
  justify-content: center;
  transition: all .15s;
  white-space: nowrap;
}
.ux-tab:hover { color: var(--text-default); background: rgba(255,255,255,.6); }
.ux-tab.is-active {
  background: var(--bg-card);
  color: var(--ande-green-dark);
  box-shadow: var(--shadow-sm);
}
.ux-tab .ux-tab-count {
  background: var(--bg-soft);
  border-radius: var(--radius-pill);
  padding: 1px 7px;
  font-size: .65rem;
  font-weight: 800;
  margin-left: .2rem;
}
.ux-tab.is-active .ux-tab-count {
  background: var(--ande-green-soft);
  color: var(--ande-green-dark);
}

/* ─────────────────────────────────────────────────────────────
   10. MONTH DOTS — Calendrier compact 12 mois
─────────────────────────────────────────────────────────────── */
.ux-months {
  display: inline-grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 3px;
}
.ux-month {
  width: 22px; height: 22px;
  border-radius: 5px;
  font-size: .58rem;
  font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg-soft);
  color: var(--text-soft);
  border: 1px solid var(--border-soft);
  transition: all .12s;
  cursor: default;
}
.ux-month.is-planned { background: var(--ande-green); color: #fff; border-color: var(--ande-green-dark); }
.ux-month.is-current { background: var(--ande-yellow); color: var(--ande-green-dark); border-color: #d97706; transform: scale(1.05); }
.ux-month.is-done    { background: var(--kpi-excellent); color: #fff; border-color: #15803d; }
.ux-month.is-in-progress { background: #3b82f6; color: #fff; border-color: #1d4ed8; }
.ux-month.is-future  { background: #f8fafc; color: #cbd5e1; border-style: dashed; }

/* ─────────────────────────────────────────────────────────────
   11. TOAST — Notifications glissantes
─────────────────────────────────────────────────────────────── */
#ux-toast-host {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 99999;
  display: flex; flex-direction: column;
  gap: .6rem;
  pointer-events: none;
  max-width: 420px;
}
.ux-toast {
  pointer-events: auto;
  background: var(--bg-card);
  border-radius: 11px;
  box-shadow: 0 8px 28px rgba(15,23,42,.18);
  border-left: 4px solid var(--ande-green);
  padding: .85rem 1rem .85rem .85rem;
  display: flex; align-items: flex-start; gap: .65rem;
  min-width: 280px;
  font-size: .85rem;
  animation: ux-toast-in .25s ease-out;
  position: relative;
}
.ux-toast.is-success { border-left-color: var(--kpi-excellent); }
.ux-toast.is-error   { border-left-color: var(--kpi-faible); }
.ux-toast.is-warn    { border-left-color: var(--kpi-moyen); }
.ux-toast.is-info    { border-left-color: var(--kpi-info); }
.ux-toast.is-out { animation: ux-toast-out .25s ease-in forwards; }
.ux-toast-icon {
  font-size: 1.15rem;
  color: var(--ande-green);
  flex-shrink: 0;
  line-height: 1;
}
.ux-toast.is-success .ux-toast-icon { color: var(--kpi-excellent); }
.ux-toast.is-error .ux-toast-icon   { color: var(--kpi-faible); }
.ux-toast.is-warn .ux-toast-icon    { color: var(--kpi-moyen); }
.ux-toast.is-info .ux-toast-icon    { color: var(--kpi-info); }
.ux-toast-body { flex: 1; min-width: 0; }
.ux-toast-title { font-weight: 800; font-size: .82rem; margin-bottom: .15rem; color: var(--text-default); }
.ux-toast-msg { font-size: .78rem; color: var(--text-muted); line-height: 1.4; }
.ux-toast-close {
  background: transparent; border: 0; cursor: pointer;
  color: var(--text-soft); font-size: 1rem; padding: 2px 6px; line-height: 1;
  border-radius: 5px;
}
.ux-toast-close:hover { background: var(--bg-soft); color: var(--text-default); }

@keyframes ux-toast-in {
  from { opacity: 0; transform: translateX(40px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes ux-toast-out {
  from { opacity: 1; transform: translateX(0); }
  to   { opacity: 0; transform: translateX(40px); }
}

/* ─────────────────────────────────────────────────────────────
   12. LOADING BAR — Progress top page
─────────────────────────────────────────────────────────────── */
#ux-loading-bar {
  position: fixed; top: 0; left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--ande-yellow), var(--ande-green));
  z-index: 999999;
  width: 0;
  transition: width .25s ease, opacity .2s ease;
  box-shadow: 0 0 12px rgba(0,107,63,.5);
}
#ux-loading-bar.is-active { opacity: 1; }
#ux-loading-bar.is-done   { opacity: 0; }

/* ─────────────────────────────────────────────────────────────
   13. SKELETONS — État de chargement
─────────────────────────────────────────────────────────────── */
.ux-skeleton {
  background: linear-gradient(90deg, #e2e8f0 0%, #f1f5f9 50%, #e2e8f0 100%);
  background-size: 200% 100%;
  border-radius: var(--radius-sm);
  animation: ux-skeleton-shimmer 1.4s ease-in-out infinite;
  display: block;
  min-height: 14px;
}
.ux-skeleton-text { height: 12px; margin-bottom: .35rem; }
.ux-skeleton-text.is-w-50 { width: 50%; }
.ux-skeleton-text.is-w-80 { width: 80%; }
.ux-skeleton-line { width: 100%; height: 18px; margin-bottom: .5rem; }
@keyframes ux-skeleton-shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ─────────────────────────────────────────────────────────────
   14. EMPTY STATE
─────────────────────────────────────────────────────────────── */
.ux-empty {
  text-align: center;
  padding: 2.5rem 1.5rem;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 2px dashed var(--border-line);
  color: var(--text-muted);
}
.ux-empty-icon {
  font-size: 2.5rem;
  color: var(--border-line);
  margin-bottom: .5rem;
  display: block;
}
.ux-empty-title {
  font-weight: 800;
  font-size: .92rem;
  color: var(--text-muted);
  margin-bottom: .25rem;
}
.ux-empty-msg {
  font-size: .82rem;
  color: var(--text-soft);
  max-width: 420px;
  margin: 0 auto .85rem;
  line-height: 1.5;
}

/* ─────────────────────────────────────────────────────────────
   15. FILTERS — Barre de filtres sticky
─────────────────────────────────────────────────────────────── */
.ux-filters {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-soft);
  padding: .9rem 1.1rem;
  margin-bottom: 1rem;
  box-shadow: var(--shadow-sm);
}
.ux-filters-title {
  font-size: .68rem; font-weight: 800;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .07em;
  margin-bottom: .6rem;
  display: flex; align-items: center; gap: .35rem;
}
.ux-filters-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: .7rem;
  align-items: end;
}
.ux-chip-active {
  display: inline-flex; align-items: center;
  gap: .3rem;
  background: var(--ande-green-soft);
  color: var(--ande-green-dark);
  border: 1px solid #b8e3d0;
  border-radius: var(--radius-pill);
  padding: .2rem .7rem;
  font-size: .7rem; font-weight: 700;
}

/* ─────────────────────────────────────────────────────────────
   16. UTILS
─────────────────────────────────────────────────────────────── */
.ux-flex { display: flex; }
.ux-flex-between { display: flex; justify-content: space-between; align-items: center; gap: .5rem; flex-wrap: wrap; }
.ux-flex-end { display: flex; justify-content: flex-end; align-items: center; gap: .5rem; }
.ux-flex-col { display: flex; flex-direction: column; gap: .35rem; }
.ux-stack-sm { display: flex; flex-direction: column; gap: .5rem; }
.ux-stack-md { display: flex; flex-direction: column; gap: 1rem; }
.ux-text-mono { font-family: var(--font-mono); }
.ux-text-muted { color: var(--text-muted); }
.ux-text-soft { color: var(--text-soft); }
.ux-text-success { color: var(--kpi-excellent); }
.ux-text-danger { color: var(--kpi-faible); }
.ux-text-warn { color: var(--kpi-moyen); }
.ux-fs-xs { font-size: .7rem; }
.ux-fs-sm { font-size: .78rem; }
.ux-fs-md { font-size: .85rem; }
.ux-fs-lg { font-size: .95rem; }
.ux-fw-bold { font-weight: 700; }
.ux-fw-extra { font-weight: 800; }
.ux-mt-0 { margin-top: 0; }
.ux-mt-1 { margin-top: .5rem; }
.ux-mt-2 { margin-top: 1rem; }
.ux-mt-3 { margin-top: 1.5rem; }

/* ─────────────────────────────────────────────────────────────
   17. RESPONSIVE — Mobile first reinforcement
─────────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .ux-hero { padding: 1.1rem 1.15rem; }
  .ux-hero-title { font-size: 1.1rem; }
  .ux-hero-sub { font-size: .78rem; }
  .ux-kpi-grid { grid-template-columns: repeat(2, 1fr); gap: .55rem; }
  .ux-kpi { padding: .7rem .8rem; }
  .ux-kpi-value { font-size: 1.2rem; }
  .ux-card-bd { padding: .9rem .95rem; }
  .ux-tabs { font-size: .72rem; }
  .ux-table thead { display: none; }
  .ux-table tbody, .ux-table tbody tr, .ux-table tbody td { display: block; width: 100%; }
  .ux-table tbody tr {
    background: #fff;
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-md);
    margin-bottom: .65rem;
    padding: .5rem;
  }
  .ux-table tbody td {
    padding: .45rem 0;
    border-bottom: 1px solid #f8fafc;
    display: flex; justify-content: space-between; align-items: center; gap: .8rem;
  }
  .ux-table tbody td::before {
    content: attr(data-label);
    font-size: .65rem;
    font-weight: 800;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: .04em;
  }
  .ux-table tbody td:last-child { border-bottom: 0; }
}

@media (max-width: 480px) {
  .ux-kpi-grid { grid-template-columns: 1fr; }
  .ux-hero-actions { width: 100%; }
  .ux-hero-btn { flex: 1; justify-content: center; }
}