/* Global Design Tokens & Base Styles for Cerdas Cermat */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;600;700;800;900&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Space+Grotesk:wght@600;700&display=swap');

:root {
  /* Color Palette */
  --bg-dark: #050814;
  --bg-card: rgba(15, 23, 42, 0.75);
  --bg-card-hover: rgba(30, 41, 69, 0.85);
  --bg-surface: #0b132b;
  --border-subtle: rgba(255, 255, 255, 0.1);
  --border-glow: rgba(56, 189, 248, 0.3);

  /* Brand Accents */
  --accent-gold: #fbbf24;
  --accent-gold-glow: rgba(251, 191, 36, 0.4);
  --accent-cyan: #38bdf8;
  --accent-cyan-glow: rgba(56, 189, 248, 0.4);
  --accent-emerald: #10b981;
  --accent-emerald-glow: rgba(16, 185, 129, 0.4);
  --accent-crimson: #ef4444;
  --accent-crimson-glow: rgba(239, 68, 68, 0.4);

  /* Team Colors */
  --team-a: #0ea5e9;
  --team-a-glow: rgba(14, 165, 233, 0.45);
  --team-b: #f59e0b;
  --team-b-glow: rgba(245, 158, 11, 0.45);
  --team-c: #ec4899;
  --team-c-glow: rgba(236, 72, 153, 0.45);

  /* Typography */
  --font-main: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-display: 'Outfit', 'Plus Jakarta Sans', sans-serif;
  --font-mono: 'Space Grotesk', monospace;

  /* Elevations & Shadows */
  --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.5), 0 8px 10px -6px rgba(0, 0, 0, 0.4);
  --shadow-glow-gold: 0 0 30px rgba(251, 191, 36, 0.25);
  --shadow-glow-cyan: 0 0 30px rgba(56, 189, 248, 0.25);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Reset & Box Sizing */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-dark);
  color: #f8fafc;
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Common Background Aura / Ambient Grid */
.ambient-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background: 
    radial-gradient(circle at 15% 15%, rgba(14, 165, 233, 0.15) 0%, transparent 40%),
    radial-gradient(circle at 85% 20%, rgba(245, 158, 11, 0.12) 0%, transparent 45%),
    radial-gradient(circle at 50% 85%, rgba(236, 72, 153, 0.12) 0%, transparent 45%),
    linear-gradient(180deg, #040714 0%, #080f26 100%);
  overflow: hidden;
}

.ambient-grid {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(circle at center, black 40%, transparent 80%);
}

/* Button & Controls Base */
button {
  font-family: var(--font-main);
  cursor: pointer;
  border: none;
  outline: none;
  transition: all var(--transition-fast);
  user-select: none;
}

button:active {
  transform: scale(0.97);
}

/* Glass Card */
.glass-panel {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

/* Status Indicator Dot */
.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
  background: #64748b;
  box-shadow: 0 0 8px rgba(100, 116, 139, 0.5);
  transition: background 0.3s ease;
}

.status-dot.online {
  background: #10b981;
  box-shadow: 0 0 10px #10b981;
}

.status-dot.offline {
  background: #ef4444;
  box-shadow: 0 0 10px #ef4444;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: rgba(15, 23, 42, 0.6);
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.35);
}