/**
 * BEARDED VIKING REALM - CORE DESIGN SYSTEM
 * Theme: Stargate Cyber-Viking (Ancient Runic x Dark Tron Telemetry)
 * Location: beardedviking.org/assets/css/vault.css
 */

/* ==========================================
   1. FONTS & ROOT VARIABLES
   ========================================== */
@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@600;800;900&family=Orbitron:wght@500;700;900&family=Share+Tech+Mono&family=Inter:wght@300;400;600&display=swap');

:root {
  /* Core Palette */
  --deep-space: #050608;
  --void-black: #0a0c10;
  --panel-bg: rgba(13, 17, 23, 0.85);
  
  /* Stargate & Cyber Accents */
  --runic-gold: #f59e0b;
  --runic-gold-glow: rgba(245, 158, 11, 0.6);
  --electric-blue: #00f0ff;
  --electric-blue-glow: rgba(0, 240, 255, 0.6);
  --chevron-orange: #ff6b00;
  --terminal-green: #10b981;
  --alert-red: #ef4444;

  /* Fonts */
  --font-ancient: 'Cinzel', serif;         /* Headers, Runes, Branding */
  --font-tech: 'Orbitron', sans-serif;       /* Buttons, Badges, Tech Headers */
  --font-mono: 'Share Tech Mono', monospace;/* Logs, Terminal Code, Telemetry */
  --font-body: 'Inter', sans-serif;          /* Reading Content */

  /* Borders & Shadows */
  --border-gold: 1px solid rgba(245, 158, 11, 0.3);
  --border-cyan: 1px solid rgba(0, 240, 255, 0.3);
  --glow-gold: 0 0 15px rgba(245, 158, 11, 0.4);
  --glow-cyan: 0 0 15px rgba(0, 240, 255, 0.4);
}

/* ==========================================
   2. GLOBAL BODY & SCROLLBAR
   ========================================== */
body {
  background-color: var(--deep-space);
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(0, 240, 255, 0.08) 0%, transparent 60%),
    radial-gradient(circle at 85% 30%, rgba(245, 158, 11, 0.05) 0%, transparent 40%),
    linear-gradient(to bottom, #050608, #0a0c10);
  background-attachment: fixed;
  color: #e2e8f0;
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* Stargate Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--deep-space);
  border-left: 1px solid rgba(255, 255, 255, 0.05);
}
::-webkit-scrollbar-thumb {
  background: var(--runic-gold);
  border-radius: 2px;
  box-shadow: var(--glow-gold);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--electric-blue);
  box-shadow: var(--glow-cyan);
}

/* ==========================================
   3. ANIMATED GLOWING HEADERS (H1 - H6)
   ========================================== */
h1, .h1-viking {
  font-family: var(--font-ancient);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: linear-gradient(135deg, #ffffff 0%, var(--runic-gold) 50%, var(--chevron-orange) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 20px rgba(245, 158, 11, 0.5);
  animation: stargatePulse 4s infinite alternate ease-in-out;
}

h2, h3 {
  font-family: var(--font-tech);
  color: var(--electric-blue);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-shadow: 0 0 10px rgba(0, 240, 255, 0.4);
}

/* Header Pulse Keyframe */
@keyframes stargatePulse {
  0% {
    filter: drop-shadow(0 0 8px rgba(245, 158, 11, 0.3));
  }
  50% {
    filter: drop-shadow(0 0 22px rgba(0, 240, 255, 0.7));
  }
  100% {
    filter: drop-shadow(0 0 12px rgba(245, 158, 11, 0.5));
  }
}

/* ==========================================
   4. VAULT NAVIGATION & PANELS
   ========================================== */
.vault-navigation {
  background: rgba(10, 12, 16, 0.95) !important;
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(245, 158, 11, 0.3);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.8), 0 1px 0 rgba(0, 240, 255, 0.2);
}

.vault-card, .vault-panel {
  background: var(--panel-bg);
  border: var(--border-gold);
  border-radius: 4px;
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(8px);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

/* Corner Runic Brackets */
.vault-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 10px;
  height: 10px;
  border-top: 2px solid var(--electric-blue);
  border-left: 2px solid var(--electric-blue);
}

.vault-card:hover {
  border-color: var(--electric-blue);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(0, 240, 255, 0.2);
}

/* ==========================================
   5. BUTTONS & INTERACTIVE ELEMENTS
   ========================================== */
.btn-viking {
  font-family: var(--font-tech);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.2) 0%, rgba(255, 107, 0, 0.1) 100%);
  border: 1px solid var(--runic-gold);
  color: var(--runic-gold) !important;
  padding: 0.6rem 1.4rem;
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
  transition: all 0.2s ease;
  position: relative;
}

.btn-viking:hover {
  background: var(--runic-gold);
  color: var(--deep-space) !important;
  box-shadow: 0 0 20px var(--runic-gold-glow);
  font-weight: 700;
}

.btn-cyber {
  font-family: var(--font-tech);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.15) 0%, rgba(16, 185, 129, 0.1) 100%);
  border: 1px solid var(--electric-blue);
  color: var(--electric-blue) !important;
  padding: 0.6rem 1.4rem;
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
  transition: all 0.2s ease;
}

.btn-cyber:hover {
  background: var(--electric-blue);
  color: var(--deep-space) !important;
  box-shadow: 0 0 20px var(--electric-blue-glow);
  font-weight: 700;
}

/* ==========================================
   6. TERMINAL & LOGGING STYLES
   ========================================== */
.terminal-block {
  background: #020304;
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-left: 3px solid var(--terminal-green);
  font-family: var(--font-mono);
  color: var(--terminal-green);
  padding: 1rem;
  border-radius: 3px;
  box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.8);
}

.animate-pulse {
  animation: pulseGlow 1.5s infinite alternate;
}

@keyframes pulseGlow {
  from { opacity: 0.4; }
  to { opacity: 1; }
}

/* ==========================================
   7. UTILITY HOVER CLASSES
   ========================================== */
.hover-gold:hover {
  color: var(--runic-gold) !important;
  text-shadow: 0 0 8px var(--runic-gold-glow);
}

.hover-info:hover {
  color: var(--electric-blue) !important;
  text-shadow: 0 0 8px var(--electric-blue-glow);
}