/**
 * SIG-FDSU — UX Premium Design System (v1.0)
 * Harmonise tokens, états vides/erreur/chargement, KPI interactifs, légendes compactes.
 * Réutilise les patterns existants (EDVS, legend-swatch, empty-state) sans nouvelle lib.
 */

:root {
  /* Pont EDVS → plateforme */
  --edvs-green: #22c55e;
  --edvs-orange: #f97316;
  --edvs-blue: #38bdf8;
  --edvs-red: #ef4444;
  --edvs-yellow: #eab308;
  --edvs-purple: #a78bfa;
  --edvs-surface: rgba(15, 23, 42, 0.92);

  /* Échelle UX Premium */
  --ux-radius: 12px;
  --ux-radius-lg: 16px;
  --ux-gap: 14px;
  --ux-gap-lg: 18px;
  --ux-pad: 14px;
  --ux-pad-lg: 18px;
  --ux-font: "Segoe UI", "Inter", system-ui, -apple-system, sans-serif;
  --ux-shadow: 0 10px 28px rgba(2, 6, 23, 0.35);
}

/* ——— États métier unifiés ——— */
.ux-state {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.35rem;
  padding: var(--ux-pad);
  border-radius: var(--ux-radius);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.4;
}

.ux-state strong {
  color: var(--text);
  font-size: 0.95rem;
}

.ux-state.is-loading {
  border-color: rgba(56, 189, 248, 0.28);
  background: rgba(14, 165, 233, 0.06);
}

.ux-state.is-empty {
  border-style: dashed;
}

.ux-state.is-error {
  border-color: rgba(239, 68, 68, 0.35);
  background: rgba(239, 68, 68, 0.06);
  color: #fecaca;
}

.ux-state.is-error strong {
  color: #fecaca;
}

.ux-state-hint {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* Cellules / lignes de tableau vides */
td.ux-state,
.ux-table-empty td {
  text-align: left;
  white-space: normal;
}

/* ——— KPI interactifs ——— */
.decision-center-kpi-card[data-kpi-key],
.edvs-kpi-card[data-detail-key],
.edvs-kpi-card.is-interactive,
.summary-card.clickable-summary {
  cursor: pointer;
  transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.decision-center-kpi-card[data-kpi-key]:hover,
.edvs-kpi-card[data-detail-key]:hover,
.edvs-kpi-card.is-interactive:hover {
  transform: translateY(-1px);
  border-color: rgba(56, 189, 248, 0.45);
  box-shadow: 0 8px 20px rgba(2, 6, 23, 0.28);
}

.decision-center-kpi-card[data-kpi-key]:focus-visible,
.edvs-kpi-card[data-detail-key]:focus-visible {
  outline: 2px solid var(--edvs-blue);
  outline-offset: 2px;
}

.edvs-kpi-card[data-detail-key]::after,
.decision-center-kpi-card[data-kpi-key] .kpi-detail-btn {
  /* le bouton reste visible ; carte entière cliquable */
}

.edvs-kpi-card .ux-kpi-cta {
  margin-top: 0.45rem;
  font-size: 0.72rem;
  color: var(--edvs-blue);
  font-weight: 600;
}

/* ——— Légende carte compacte réutilisable ——— */
.ux-map-legend {
  position: absolute;
  left: 12px;
  bottom: 12px;
  z-index: 800;
  max-width: min(230px, 48%);
  border-radius: 10px;
  border: 1px solid rgba(148, 163, 184, 0.28);
  background: rgba(15, 23, 42, 0.94);
  box-shadow: var(--ux-shadow);
  color: var(--text);
  font-size: 0.75rem;
}

.ux-map-legend-toggle {
  display: block;
  width: 100%;
  border: 0;
  background: transparent;
  color: inherit;
  text-align: left;
  padding: 0.55rem 0.7rem;
  font-weight: 600;
  cursor: pointer;
}

.ux-map-legend-body {
  padding: 0 0.7rem 0.7rem;
}

.ux-map-legend.is-collapsed .ux-map-legend-body {
  display: none;
}

.ux-map-legend-title {
  margin: 0.3rem 0 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.65rem;
  color: var(--text-muted);
}

.ux-map-legend-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.28rem;
}

.ux-map-legend-list li {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.ux-swatch {
  flex-shrink: 0;
  width: 12px;
  height: 12px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.ux-swatch.is-poly {
  border-radius: 2px;
  background: rgba(56, 189, 248, 0.35);
  border-color: rgba(56, 189, 248, 0.7);
}

.ux-swatch.is-critical { background: #ef4444; }
.ux-swatch.is-high { background: #f97316; }
.ux-swatch.is-medium { background: #ca8a04; }
.ux-swatch.is-low { background: #4ade80; }
.ux-swatch.is-site { background: #fbbf24; }
.ux-swatch.is-ccn { background: #a78bfa; }
.ux-swatch.is-health { background: #34d399; }
.ux-swatch.is-telecom { background: #0ea5e9; }
.ux-swatch.is-fiber { background: #db2777; }
.ux-swatch.is-fiber-line {
  border-radius: 2px;
  height: 3px;
  background: #db2777;
}
.ux-swatch.is-route {
  border-radius: 2px;
  height: 3px;
  background: #94a3b8;
}
.ux-swatch.is-groupement { background: #eab308; }
.ux-swatch.is-locality { background: #64748b; }
.ux-swatch.is-collectivite {
  border-radius: 2px;
  background: rgba(103, 232, 249, 0.35);
  border-color: #67e8f9;
}
.ux-swatch.is-covered { background: #22c55e; }
.ux-swatch.is-uncovered { background: #f87171; }

.ux-legend-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.ux-legend-count {
  font-style: normal;
  opacity: 0.85;
  margin-left: 0.2rem;
}

.ux-legend-count::before { content: '— '; }

.ux-legend-layer-toggle {
  display: inline-flex;
  margin: 0;
  cursor: pointer;
}

.ux-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}
.ux-swatch.is-ok { background: var(--edvs-green); }
.ux-swatch.is-warn { background: var(--edvs-yellow); }
.ux-swatch.is-fail { background: var(--edvs-red); }

/* ——— Tableaux premium ——— */
.ux-table-frame {
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: var(--ux-radius);
  background: rgba(15, 23, 42, 0.45);
  max-height: clamp(280px, 52vh, 560px);
}

.ux-table-frame table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
  font-size: 0.84rem;
}

.ux-table-frame thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: rgba(15, 23, 42, 0.98);
  white-space: nowrap;
}

.ux-table-frame tbody tr:nth-child(even) {
  background: rgba(255, 255, 255, 0.015);
}

.ux-table-frame tbody tr:hover {
  background: rgba(56, 189, 248, 0.08);
}

.ux-table-frame tbody tr.is-selected {
  background: rgba(45, 212, 191, 0.14);
  box-shadow: inset 3px 0 0 #2dd4bf;
}

/* ——— Coquilles carte ——— */
.ux-map-shell {
  position: relative;
  overflow: visible;
  border-radius: var(--ux-radius-lg);
  border: 1px solid rgba(148, 163, 184, 0.2);
  background: rgba(15, 23, 42, 0.92);
  min-height: 320px;
}

.ux-map-host {
  position: relative !important;
}

.dashboard-national-map-shell {
  position: relative;
}

.dashboard-national-map.ux-map-host .ux-map-legend,
#dashboard-national-map .ux-map-legend {
  z-index: 900;
}

.ux-exec-charts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--ux-gap);
  margin: 0 0 var(--ux-gap-lg);
}

.ux-exec-charts .edvs-card {
  /* Perf T1 (CLS) — cette valeur à 0 annulait volontairement toute réserve
     d'espace ; les cartes (treemap + jauge) injectées après coup par
     renderNationalExecutiveCharts faisaient alors sauter tout le contenu
     sous #decision-edvs-charts-host (CLS 1.243 sur Decision View). */
  min-height: clamp(200px, 26vw, 280px);
}

/* Harmonisation légendes texte → pattern UX */
.ti-map-legend,
.ccn-map-legend,
.geocoding-hint {
  display: none; /* remplacées par .ux-map-legend injectées */
}

/* Présentation DG : densité un peu plus aérée */
body.edvs-presentation-mode .decision-center-kpi-card,
body.edvs-presentation-mode .edvs-kpi-card {
  min-height: 112px;
}

@media (max-width: 960px) {
  .ux-map-legend {
    max-width: min(200px, 58%);
  }
}