/* ===================================================================
   DecisionVault — AI Decision Memory & FinTech Intelligence Platform
   Theme: Deep Obsidian & Electric Cobalt Intelligence System
   Pure Responsive Enterprise SaaS Design (Zero Address / Cloud-Native)
   =================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600;700&family=Plus+Jakarta+Sans:wght@500;600;700;800;900&display=swap');

:root {
  --bg-deep: #050811;
  --bg-card: #0A101D;
  --bg-surface: #101728;
  --bg-surface-alt: #162035;
  
  --cobalt-primary: #2563EB;
  --cobalt-light: #60A5FA;
  --cobalt-glow: rgba(37, 99, 235, 0.35);
  --cyan-accent: #38BDF8;
  --cyan-glow: rgba(56, 189, 248, 0.25);
  
  --platinum-light: #F8FAFC;
  --platinum-mid: #CBD5E1;
  --platinum-dark: #64748B;
  
  --emerald-accent: #10B981;
  --rose-accent: #F43F5E;
  --amber-accent: #F59E0B;
  
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-cobalt: rgba(37, 99, 235, 0.35);
  
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-heading: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  background-color: var(--bg-deep);
  color: var(--platinum-mid);
  font-family: var(--font-sans);
  overflow-x: hidden;
  position: relative;
  background-image: 
    radial-gradient(circle at 50% -10%, rgba(37, 99, 235, 0.18) 0%, transparent 60%),
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 100% 100%, 40px 40px, 40px 40px;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 7px;
  height: 7px;
}
::-webkit-scrollbar-track {
  background: #050811;
}
::-webkit-scrollbar-thumb {
  background: #1B253B;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--cobalt-primary);
}

/* Typography Utilities */
.font-heading { font-family: var(--font-heading); }
.font-mono { font-family: var(--font-mono); }

/* Glass Panels */
.glass-panel {
  background: rgba(10, 16, 29, 0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-panel:hover {
  border-color: var(--border-cobalt);
  box-shadow: 0 16px 36px -12px rgba(0, 0, 0, 0.85), 0 0 25px var(--cobalt-glow);
}

.glass-panel-cobalt {
  background: linear-gradient(145deg, rgba(37, 99, 235, 0.12) 0%, rgba(10, 16, 29, 0.9) 100%);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-cobalt);
  border-radius: 16px;
}

.glass-nav {
  background: rgba(5, 8, 17, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
}

/* Gradients */
.text-cobalt-gradient {
  background: linear-gradient(135deg, #FFFFFF 0%, #93C5FD 50%, #3B82F6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-cyan-gradient {
  background: linear-gradient(135deg, #FFFFFF 0%, #7DD3FC 50%, #06B6D4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-emerald-gradient {
  background: linear-gradient(135deg, #FFFFFF 0%, #6EE7B7 50%, #10B981 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Action Buttons */
.btn-primary {
  background: linear-gradient(135deg, #2563EB 0%, #1D4ED8 100%);
  color: #FFFFFF;
  font-weight: 700;
  font-family: var(--font-heading);
  padding: 0.65rem 1.4rem;
  border-radius: 9px;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 4px 20px rgba(37, 99, 235, 0.45);
  transition: all 0.2s ease;
  border: 1px solid rgba(255, 255, 255, 0.18);
  text-decoration: none;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(37, 99, 235, 0.7);
  background: linear-gradient(135deg, #3B82F6 0%, #2563EB 100%);
  color: #FFFFFF;
}

.btn-secondary {
  background: rgba(16, 23, 40, 0.85);
  color: #F8FAFC;
  font-weight: 600;
  font-family: var(--font-heading);
  padding: 0.65rem 1.4rem;
  border-radius: 9px;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid var(--border-subtle);
  transition: all 0.2s ease;
  text-decoration: none;
}

.btn-secondary:hover {
  border-color: var(--border-cobalt);
  background: rgba(22, 32, 53, 0.95);
  color: #FFFFFF;
  transform: translateY(-2px);
}

.btn-outline-cyan {
  background: rgba(56, 189, 248, 0.08);
  color: #38BDF8;
  border: 1px solid rgba(56, 189, 248, 0.35);
  font-weight: 600;
  font-family: var(--font-heading);
  padding: 0.65rem 1.4rem;
  border-radius: 9px;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.2s ease;
}

.btn-outline-cyan:hover {
  background: rgba(56, 189, 248, 0.16);
  border-color: #38BDF8;
  color: #FFFFFF;
  box-shadow: 0 0 20px rgba(56, 189, 248, 0.3);
  transform: translateY(-2px);
}

/* Badges */
.badge-cobalt {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #60A5FA;
  background: rgba(37, 99, 235, 0.12);
  border: 1px solid rgba(37, 99, 235, 0.3);
  padding: 0.25rem 0.65rem;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
}

.badge-emerald {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #34D399;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 0.25rem 0.65rem;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
}

.badge-amber {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #FBBF24;
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.3);
  padding: 0.25rem 0.65rem;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
}

/* Precedent Search Chips */
.precedent-chip {
  cursor: pointer;
  padding: 0.5rem 0.9rem;
  border-radius: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  border: 1px solid var(--border-subtle);
  background: #0E1526;
  color: #94A3B8;
  transition: all 0.2s ease;
  user-select: none;
}

.precedent-chip:hover, .precedent-chip.active {
  background: rgba(37, 99, 235, 0.2);
  border-color: var(--cobalt-primary);
  color: #60A5FA;
  box-shadow: 0 0 16px rgba(37, 99, 235, 0.3);
}

/* Code Blocks */
.code-container {
  background: #060913;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  overflow-x: auto;
}

/* Pricing Toggle Switch */
.switch-container {
  display: inline-flex;
  align-items: center;
  background: #0C1220;
  padding: 4px;
  border-radius: 30px;
  border: 1px solid var(--border-subtle);
}

.switch-btn {
  padding: 6px 16px;
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: 24px;
  color: #94A3B8;
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
  background: transparent;
}

.switch-btn.active {
  background: var(--cobalt-primary);
  color: #FFFFFF;
  box-shadow: 0 2px 10px rgba(37, 99, 235, 0.5);
}

/* Live Pulse Animation */
@keyframes pulseGlow {
  0%, 100% { opacity: 0.4; transform: scale(1); }
  50% { opacity: 0.85; transform: scale(1.04); }
}

.animate-pulse-slow {
  animation: pulseGlow 4s ease-in-out infinite;
}

/* Interactive Simulator Slider */
input[type="range"] {
  accent-color: #2563EB;
}