/**
 * lycce-tokens.css — Design tokens da Lycce Vision
 * Extraído do modelo de página/design do LycceGeo (ModeloWeb/HTTP) e adaptado
 * ao produto Lycce Vision (vídeo monitoramento veicular).
 * Sem dependências. Importar antes de qualquer CSS de componente.
 * Convenção: tokens com prefixo --ly-* ; classes utilitárias .ly-*
 */

:root {
  /* ── Cores: base ─────────────────────────────────────────────── */
  --ly-bg-deep: #030712;
  --ly-bg-elev-1: #0b1220;
  --ly-bg-card: #0f172a;
  --ly-border-tech: #1e293b;
  --ly-border-strong: #334155;

  /* ── Cores: texto (contraste corrigido p/ WCAG AA) ───────────── */
  --ly-text-main: #f8fafc;
  --ly-text-secondary: #cbd5e1;
  --ly-text-muted: #94a3b8;   /* 7,9:1 sobre --ly-bg-deep (o modelo usava #64748b = 4,2:1) */
  --ly-text-disabled: #64748b;

  /* ── Cores: marca e semântica ────────────────────────────────── */
  --ly-brand: #10b981;
  --ly-brand-dim: rgba(16, 185, 129, 0.12);
  --ly-info: #3b82f6;
  --ly-info-dim: rgba(59, 130, 246, 0.12);
  --ly-alert: #f59e0b;
  --ly-alert-dim: rgba(245, 158, 11, 0.12);
  --ly-danger: #ef4444;
  --ly-danger-dim: rgba(239, 68, 68, 0.12);
  --ly-observers: #6366f1;
  --ly-camera-road: #0ea5e9;
  --ly-camera-cabin: #22d3ee;
  --ly-fleet: #a855f7;

  /* ── Tipografia ──────────────────────────────────────────────── */
  --ly-font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
  --ly-font-mono: ui-monospace, 'SFMono-Regular', 'JetBrains Mono', Consolas, monospace;

  --ly-fw-thin: 200;    /* slogan */
  --ly-fw-regular: 400;
  --ly-fw-medium: 500;  /* destaque do slogan */
  --ly-fw-bold: 700;
  --ly-fw-black: 900;   /* logo */

  /* Escala tipográfica (base 16 px) */
  --ly-fs-display: clamp(1.4rem, 1.1rem + 1.6vw, 2.2rem);
  --ly-fs-h1: 1.6rem;
  --ly-fs-h2: 1.25rem;
  --ly-fs-h3: 1.05rem;
  --ly-fs-body: 0.95rem;
  --ly-fs-small: 0.85rem;
  --ly-fs-caption: 0.7rem;

  --ly-lh-tight: 1.15;
  --ly-lh-base: 1.5;
  --ly-ls-wide: 0.15em;   /* slogan */
  --ly-ls-caps: 0.05em;   /* títulos e rótulos em caixa alta */

  /* ── Espaçamento (base 4 px) ─────────────────────────────────── */
  --ly-space-1: 4px;
  --ly-space-2: 8px;
  --ly-space-3: 12px;
  --ly-space-4: 16px;
  --ly-space-5: 20px;
  --ly-space-6: 24px;
  --ly-space-8: 32px;
  --ly-space-10: 40px;

  /* ── Forma e profundidade ────────────────────────────────────── */
  --ly-radius-sm: 4px;
  --ly-radius-md: 6px;
  --ly-radius-lg: 12px;
  --ly-radius-pill: 999px;
  --ly-blur-card: 12px;
  --ly-blur-header: 16px;
  --ly-shadow-card: 0 10px 25px -5px rgba(0, 0, 0, 0.5);
  --ly-shadow-modal: 0 20px 45px -10px rgba(0, 0, 0, 0.6);
  --ly-glow-brand: 0 0 12px rgba(16, 185, 129, 0.45);
  --ly-glow-danger: 0 0 12px rgba(239, 68, 68, 0.45);

  /* ── Movimento ───────────────────────────────────────────────── */
  --ly-ease-enter: cubic-bezier(0.16, 1, 0.3, 1);
  --ly-ease-ui: cubic-bezier(0.25, 1, 0.5, 1);
  --ly-ease-pop: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ly-dur-fast: 0.2s;
  --ly-dur-ui: 0.3s;
  --ly-dur-card: 0.5s;

  /* ── Layout e camadas ────────────────────────────────────────── */
  --ly-header-h: 75px;
  --ly-card-w: 325px;
  --ly-z-map: 1;
  --ly-z-overlay: 10;
  --ly-z-card: 20;
  --ly-z-modal: 100;
  --ly-z-toast: 200;
  --ly-z-splash: 9999;
}

/* ── Base ─────────────────────────────────────────────────────── */
html { color-scheme: dark; }

body.ly {
  margin: 0;
  background-color: var(--ly-bg-deep);
  color: var(--ly-text-main);
  font-family: var(--ly-font-sans);
  font-size: var(--ly-fs-body);
  line-height: var(--ly-lh-base);
  -webkit-font-smoothing: antialiased;
}

/* ── Componentes base ─────────────────────────────────────────── */
.ly-panel {
  background: color-mix(in srgb, var(--ly-bg-card) 85%, transparent);
  backdrop-filter: blur(var(--ly-blur-card));
  border: 1px solid var(--ly-border-tech);
  border-radius: var(--ly-radius-lg);
  box-shadow: var(--ly-shadow-card);
  padding: var(--ly-space-5);
}

.ly-panel__title {
  font-size: var(--ly-fs-small);
  font-weight: var(--ly-fw-bold);
  letter-spacing: var(--ly-ls-caps);
  text-transform: uppercase;
  margin: 0 0 var(--ly-space-3);
}

.ly-kpi__label {
  font-size: var(--ly-fs-caption);
  letter-spacing: var(--ly-ls-caps);
  text-transform: uppercase;
  color: var(--ly-text-muted);
}

.ly-kpi__value {
  font-family: var(--ly-font-mono);
  font-size: var(--ly-fs-h2);
  font-weight: var(--ly-fw-bold);
  font-variant-numeric: tabular-nums;
}

.ly-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--ly-space-2);
  padding: 2px var(--ly-space-3);
  border: 1px solid var(--ly-border-tech);
  border-radius: var(--ly-radius-pill);
  font-size: var(--ly-fs-caption);
  color: var(--ly-text-secondary);
}
.ly-chip--live { border-color: var(--ly-brand); color: var(--ly-brand); }
.ly-chip--alert { border-color: var(--ly-alert); color: var(--ly-alert); }
.ly-chip--danger { border-color: var(--ly-danger); color: var(--ly-danger); }

.ly-btn {
  font: inherit;
  font-size: var(--ly-fs-small);
  font-weight: var(--ly-fw-bold);
  letter-spacing: var(--ly-ls-caps);
  text-transform: uppercase;
  padding: var(--ly-space-3) var(--ly-space-4);
  border-radius: var(--ly-radius-md);
  border: 1px solid var(--ly-border-tech);
  background: transparent;
  color: var(--ly-text-main);
  cursor: pointer;
  transition: background var(--ly-dur-ui) var(--ly-ease-ui), box-shadow var(--ly-dur-ui) var(--ly-ease-ui);
}
.ly-btn:hover { border-color: var(--ly-brand); color: var(--ly-brand); box-shadow: var(--ly-glow-brand); }
.ly-btn--primary { background: var(--ly-brand-dim); border-color: var(--ly-brand); color: var(--ly-brand); }
.ly-btn--danger { background: var(--ly-danger-dim); border-color: var(--ly-danger); color: var(--ly-danger); }

.ly-logo-text {
  font-size: var(--ly-fs-h1);
  font-weight: var(--ly-fw-black);
  letter-spacing: var(--ly-ls-caps);
  background: linear-gradient(135deg, #ffffff 40%, var(--ly-brand));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.ly-glow-text { text-shadow: 0 0 10px rgba(16, 185, 129, 0.6); }

.ly-grid-bg {
  background-color: var(--ly-bg-deep);
  background-image:
    radial-gradient(circle at 50% 50%, rgba(15, 23, 42, 0.4) 0%, var(--ly-bg-deep) 100%),
    linear-gradient(rgba(30, 41, 59, 0.15) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30, 41, 59, 0.15) 1px, transparent 1px);
  background-size: 100% 100%, 50px 50px, 50px 50px;
}

/* Foco visível (obrigatório para acessibilidade) */
:where(a, button, input, select, [tabindex]):focus-visible {
  outline: 2px solid var(--ly-brand);
  outline-offset: 2px;
}

/* ── Acessibilidade: respeitar preferência de movimento ───────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ── Mobile: painel do motorista e página do passageiro são
      mobile-first; o card flutuante vira bottom-sheet ─────────── */
@media (max-width: 640px) {
  :root { --ly-fs-body: 1rem; --ly-card-w: 100%; }
  .ly-panel { border-radius: var(--ly-radius-lg) var(--ly-radius-lg) 0 0; }
}