/* ==========================================================================
   INTRANET CCO FERROVIÁRIO - DESIGN SYSTEM & THEME TOKENS
   ========================================================================== */

/* Fonte Digital CCO original do Alarme Microlok */
@font-face {
  font-family: 'Digital7';
  src: url('../alarme/Digital7Monoitalic.ttf') format('truetype');
  font-weight: normal;
  font-style: italic;
}

.font-digital {
  font-family: 'Digital7', 'JetBrains Mono', monospace;
  letter-spacing: 0.05em;
}

:root {
  /* Default Accent (Azul Ferrovia) */
  --primary: #0284c7;
  --primary-hover: #0369a1;
  --primary-light: #e0f2fe;
  --primary-rgb: 2, 132, 199;

  /* Status Colors */
  --status-normal: #10b981;
  --status-normal-bg: #ecfdf5;
  --status-warning: #f59e0b;
  --status-warning-bg: #fffbeb;
  --status-alert: #ef4444;
  --status-alert-bg: #fef2f2;
  --status-info: #06b6d4;
  --status-info-bg: #ecfeff;

  /* Light Theme (Default) */
  --bg-app: #f8fafc;
  --bg-surface: #ffffff;
  --bg-surface-secondary: #f1f5f9;
  --bg-sidebar: #0f172a;
  --bg-sidebar-hover: #1e293b;
  --text-sidebar: #cbd5e1;
  --text-sidebar-bright: #ffffff;
  --border-sidebar: #334155;

  --border: #e2e8f0;
  --border-strong: #cbd5e1;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);

  --card-bg: #ffffff;
  --header-bg: rgba(255, 255, 255, 0.95);
}

/* Palette Overrides - Linhas CCO Trivia */
[data-palette="coral"] {
  --primary: #F55F1A;
  --primary-hover: #dc4e0e;
  --primary-light: #ffede5;
  --primary-rgb: 245, 95, 26;
}

[data-palette="safira"] {
  --primary: #1C146B;
  --primary-hover: #130d4d;
  --primary-light: #e8e6f8;
  --primary-rgb: 28, 20, 107;
}

[data-theme="dark"][data-palette="safira"] {
  --primary: #5c4ce6;
  --primary-hover: #4e3fd4;
  --primary-light: #201a6b;
  --primary-rgb: 92, 76, 230;
}

[data-palette="jade"] {
  --primary: #00B052;
  --primary-hover: #009445;
  --primary-light: #e6f9ee;
  --primary-rgb: 0, 176, 82;
}

/* Dark Theme Override */
[data-theme="dark"] {
  --bg-app: #090d16;
  --bg-surface: #111827;
  --bg-surface-secondary: #1f2937;
  --bg-sidebar: #0b0f19;
  --bg-sidebar-hover: #162032;
  --text-sidebar: #9ca3af;
  --text-sidebar-bright: #f9fafb;
  --border-sidebar: #1f2937;

  --border: #1f2937;
  --border-strong: #374151;
  --text-primary: #f3f4f6;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.4);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.4);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.5);

  --card-bg: #111827;
  --header-bg: rgba(17, 24, 39, 0.95);

  --primary-light: rgba(var(--primary-rgb), 0.18);
  --status-normal-bg: rgba(16, 185, 129, 0.15);
  --status-warning-bg: rgba(245, 158, 11, 0.15);
  --status-alert-bg: rgba(239, 68, 68, 0.15);
  --status-info-bg: rgba(6, 182, 212, 0.15);
}

/* Base resets & styles */
body {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--bg-app);
  color: var(--text-primary);
  transition: background-color 0.25s ease, color 0.25s ease;
  overflow-x: hidden;
}

/* Operational Font for Numbers / Telemetry */
.font-mono-data {
  font-family: 'JetBrains Mono', 'Fira Code', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-feature-settings: "tnum" 1;
}

/* Sidebar Custom Scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(148, 163, 184, 0.3);
  border-radius: 9999px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(148, 163, 184, 0.5);
}

/* Custom Component Utility Classes */
.cco-card {
  background-color: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  box-shadow: var(--shadow-sm);
  transition: all 0.25s ease;
}

.cco-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--border-strong);
}

.cco-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.25rem 0.625rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.025em;
  text-transform: uppercase;
}

.badge-normal {
  background-color: var(--status-normal-bg);
  color: var(--status-normal);
  border: 1px solid rgba(16, 185, 129, 0.25);
}

.badge-warning {
  background-color: var(--status-warning-bg);
  color: var(--status-warning);
  border: 1px solid rgba(245, 158, 11, 0.25);
}

.badge-alert {
  background-color: var(--status-alert-bg);
  color: var(--status-alert);
  border: 1px solid rgba(239, 68, 68, 0.25);
}

.badge-primary {
  background-color: var(--primary-light);
  color: var(--primary);
  border: 1px solid rgba(var(--primary-rgb), 0.25);
}

/* Pulse animation for live railway status */
@keyframes signal-pulse {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.6);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 6px rgba(16, 185, 129, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
  }
}

.live-pulse {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--status-normal);
  animation: signal-pulse 2s infinite;
}

.live-pulse-amber {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--status-warning);
  animation: signal-pulse 2s infinite;
}

.live-pulse-red {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--status-alert);
  animation: signal-pulse 1.2s infinite;
}

/* Glassmorphism utility */
.glass-header {
  background: var(--header-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* ==========================================================================
   EFEITOS VISUAIS ESPECÍFICOS DO ALARME MICROLOK
   ========================================================================== */
@keyframes microlok-pulse-green {
  0%, 100% {
    border-color: #10b981;
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4);
    background-color: rgba(16, 185, 129, 0.08);
  }
  50% {
    border-color: #059669;
    box-shadow: 0 0 20px 4px rgba(16, 185, 129, 0.5);
    background-color: rgba(16, 185, 129, 0.18);
  }
}

@keyframes microlok-pulse-yellow {
  0%, 100% {
    border-color: #f59e0b;
    box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.4);
  }
  50% {
    border-color: #d97706;
    box-shadow: 0 0 20px 4px rgba(245, 158, 11, 0.45);
  }
}

@keyframes microlok-pulse-red {
  0%, 100% {
    border-color: #ef4444;
    box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.5);
    background-color: rgba(239, 68, 68, 0.08);
  }
  50% {
    border-color: #dc2626;
    box-shadow: 0 0 25px 6px rgba(239, 68, 68, 0.6);
    background-color: rgba(239, 68, 68, 0.22);
  }
}

.microlok-alert-green {
  animation: microlok-pulse-green 1s infinite !important;
}

.microlok-alert-yellow {
  animation: microlok-pulse-yellow 1.2s infinite !important;
}

.microlok-alert-red {
  animation: microlok-pulse-red 0.8s infinite !important;
}

/* Piscar de dois pontos do relógio */
@keyframes blink-colon {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.15; }
}

.clock-blink {
  animation: blink-colon 1s steps(1, end) infinite;
}