/*
 * MARLEY SECURITY DASHBOARD — style.css
 * Complément au Tailwind Play CDN : uniquement ce qu'on ne peut pas
 * exprimer avec des classes utilitaires (animations, scrollbars, etc.)
 * Les styles critiques sont inlinés dans <style> du HTML pour un
 * rendu sans FOUC — ce fichier est chargé en différé.
 */

/* ── Reset minimal ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

/* ── Sélection de texte ─────────────────────────────────────────── */
::selection {
  background: rgba(34, 211, 238, 0.18);
  color: #e2e8f0;
}

/* ── Focus visible accessible ───────────────────────────────────── */
:focus-visible {
  outline: 2px solid rgba(34, 211, 238, 0.6);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ── Smooth scroll ──────────────────────────────────────────────── */
html { scroll-behavior: smooth; }

/* ── Body baseline ──────────────────────────────────────────────── */
body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "kern" 1, "liga" 1;
}

/* ── Scanline overlay subtil (ambiance terminal) ────────────────── */
body::before {
  content: '';
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.018) 2px,
    rgba(0, 0, 0, 0.018) 4px
  );
}

/* ── Glow cyan sur les cartes au hover ──────────────────────────── */
.kpi-card:hover {
  box-shadow:
    0 0 0 1px rgba(34, 211, 238, 0.08) inset,
    0 4px 24px rgba(34, 211, 238, 0.05);
}

/* ── Badge utilitaires (sévérité) ───────────────────────────────── */
.badge-high {
  background: rgba(248, 113, 113, 0.12);
  color: #f87171;
  border: 1px solid rgba(248, 113, 113, 0.25);
  padding: 1px 8px;
  border-radius: 9999px;
}
.badge-warn {
  background: rgba(251, 146, 60, 0.12);
  color: #fb923c;
  border: 1px solid rgba(251, 146, 60, 0.25);
  padding: 1px 8px;
  border-radius: 9999px;
}
.badge-info {
  background: rgba(56, 189, 248, 0.10);
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.25);
  padding: 1px 8px;
  border-radius: 9999px;
}

/* ── Status pill states ─────────────────────────────────────────── */
.pill-secure {
  background: rgba(34, 197, 94, 0.10);
  color: #4ade80;
  border-color: rgba(34, 197, 94, 0.30);
}
.pill-secure .status-pulse   { background-color: #4ade80; }

.pill-elevated {
  background: rgba(251, 146, 60, 0.12);
  color: #fb923c;
  border-color: rgba(251, 146, 60, 0.35);
}
.pill-elevated .status-pulse  { background-color: #fb923c; }

.pill-alert {
  background: rgba(248, 113, 113, 0.14);
  color: #f87171;
  border-color: rgba(248, 113, 113, 0.40);
}
.pill-alert .status-pulse     { background-color: #f87171; }

/* ── Skeleton shimmer ───────────────────────────────────────────── */
@keyframes shimmer {
  to { background-position: 200% center; }
}
.skeleton {
  background: linear-gradient(
    90deg,
    rgba(22, 29, 46, 0.80) 25%,
    rgba(40, 55, 80, 0.55) 50%,
    rgba(22, 29, 46, 0.80) 75%
  );
  background-size: 200% auto;
  animation: shimmer 1.6s linear infinite;
  border-radius: 0.5rem;
  display: block;
}

/* ── Pulse dot ──────────────────────────────────────────────────── */
@keyframes status-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.45; transform: scale(0.82); }
}
.status-pulse {
  display: inline-block;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 9999px;
  background-color: #64748b;
  animation: status-pulse 2.4s ease-in-out infinite;
}

/* ── Bar fill animation ─────────────────────────────────────────── */
@keyframes bar-fill {
  from { width: 0 !important; }
}
.bar-fill {
  animation: bar-fill 0.7s cubic-bezier(0.4, 0, 0.2, 1) both;
}

/* ── Scrollbar ──────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: rgba(148, 163, 184, 0.14);
  border-radius: 9999px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(148, 163, 184, 0.28);
}

/* ── Reduced motion ─────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ── Chart.js canvas ────────────────────────────────────────────── */
canvas { display: block; }

/* ── Responsive tweaks ──────────────────────────────────────────── */
@media (max-width: 640px) {
  .kpi-card { padding: 1rem; }
}