/* ========================================
   OpenClaw - Cyberpunk Tech Design System
   ======================================== */

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

/* CSS Variables - Cyberpunk Design Tokens */
:root {
  /* Primary Neon Colors */
  --neon-cyan: #00f5ff;
  --neon-pink: #ff00ff;
  --neon-purple: #b829dd;
  --neon-blue: #0080ff;
  --neon-green: #00ff88;
  --neon-orange: #ff6600;
  
  /* Dark Theme Backgrounds */
  --bg-primary: #0a0a0f;
  --bg-secondary: #12121a;
  --bg-tertiary: #1a1a25;
  --bg-card: #151520;
  --bg-glass: rgba(20, 20, 35, 0.8);
  
  /* Text Colors */
  --text-primary: #ffffff;
  --text-secondary: #a0a0b0;
  --text-muted: #606070;
  --text-glow: #00f5ff;
  
  /* Gradients */
  --gradient-cyber: linear-gradient(135deg, #00f5ff 0%, #b829dd 50%, #ff00ff 100%);
  --gradient-cyan: linear-gradient(135deg, #00f5ff 0%, #0080ff 100%);
  --gradient-pink: linear-gradient(135deg, #ff00ff 0%, #ff6600 100%);
  --gradient-dark: linear-gradient(180deg, #12121a 0%, #0a0a0f 100%);
  --gradient-card: linear-gradient(145deg, #1a1a25 0%, #151520 100%);
  
  /* Borders */
  --border-neon: 1px solid rgba(0, 245, 255, 0.3);
  --border-glow: 0 0 20px rgba(0, 245, 255, 0.3);
  --border-subtle: 1px solid rgba(255, 255, 255, 0.08);
  
  /* Shadows */
  --shadow-neon-cyan: 0 0 20px rgba(0, 245, 255, 0.4), 0 0 40px rgba(0, 245, 255, 0.2);
  --shadow-neon-pink: 0 0 20px rgba(255, 0, 255, 0.4), 0 0 40px rgba(255, 0, 255, 0.2);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 60px rgba(0, 245, 255, 0.15);
  
  /* Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;
  --spacing-3xl: 64px;
  
  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  /* Typography */
  --font-display: 'Orbitron', sans-serif;
  --font-body: 'Rajdhani', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  /* Transitions */
  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ========================================
   Reset & Base Styles
   ======================================== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-primary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Animated Grid Background */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    linear-gradient(90deg, rgba(0, 245, 255, 0.03) 1px, transparent 1px),
    linear-gradient(rgba(0, 245, 255, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
  z-index: 0;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all var(--transition-base);
}

/* ========================================
   Layout Components
   ======================================== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
  width: 100%;
  position: relative;
  z-index: 1;
}

main {
  flex: 1;
  position: relative;
  z-index: 1;
}

/* ========================================
   Navigation - Cyberpunk Style
   ======================================== */
.header {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  border-bottom: var(--border-neon);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 var(--spacing-lg);
  height: 70px;
}

.nav-brand a {
  font-family: var(--font-display);
  color: var(--text-primary);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: 2px;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  text-shadow: 0 0 20px rgba(0, 245, 255, 0.5);
}

.nav-brand a::before {
  content: '◈';
  color: var(--neon-cyan);
  font-size: 1.4rem;
  animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% { text-shadow: 0 0 10px var(--neon-cyan); }
  50% { text-shadow: 0 0 30px var(--neon-cyan), 0 0 50px var(--neon-cyan); }
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--spacing-xs);
}

.nav-menu a {
  color: var(--text-secondary);
  text-decoration: none;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.nav-menu a::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--gradient-cyber);
  transition: all var(--transition-base);
  transform: translateX(-50%);
}

.nav-menu a:hover {
  color: var(--neon-cyan);
  text-shadow: 0 0 10px rgba(0, 245, 255, 0.5);
}

.nav-menu a:hover::before {
  width: 80%;
}

.nav-menu a.active {
  color: var(--neon-cyan);
  background: rgba(0, 245, 255, 0.1);
}

.nav-user {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.nav-user span {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
}

.nav-user a {
  color: var(--neon-pink);
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid rgba(255, 0, 255, 0.3);
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: all var(--transition-base);
}

.nav-user a:hover {
  background: rgba(255, 0, 255, 0.1);
  border-color: var(--neon-pink);
  box-shadow: var(--shadow-neon-pink);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--neon-cyan);
  font-size: 1.5rem;
  cursor: pointer;
  padding: var(--spacing-sm);
}

/* ========================================
   Hero Section - Cyberpunk
   ======================================== */
.hero {
  background: var(--gradient-dark);
  color: var(--text-primary);
  padding: var(--spacing-3xl) var(--spacing-lg);
  text-align: center;
  position: relative;
  overflow: hidden;
  border-bottom: var(--border-neon);
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(ellipse at 20% 80%, rgba(0, 245, 255, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(255, 0, 255, 0.1) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 50%, rgba(184, 41, 221, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon-cyan), transparent);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
}

.hero h1 {
  font-family: var(--font-display);
  color: var(--text-primary);
  font-size: 4rem;
  font-weight: 800;
  margin-bottom: var(--spacing-lg);
  letter-spacing: 4px;
  text-transform: uppercase;
  background: var(--gradient-cyber);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: none;
  filter: drop-shadow(0 0 30px rgba(0, 245, 255, 0.3));
}

.hero p {
  font-size: 1.4rem;
  margin-bottom: var(--spacing-2xl);
  opacity: 0.9;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.8;
  color: var(--text-secondary);
  font-weight: 400;
}

/* Cyberpunk Install Button */
.install-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: 20px 60px;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  background: transparent;
  color: var(--neon-cyan);
  border: 2px solid var(--neon-cyan);
  border-radius: var(--radius-full);
  cursor: pointer;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
  box-shadow: 0 0 20px rgba(0, 245, 255, 0.3), inset 0 0 20px rgba(0, 245, 255, 0.1);
}

.install-btn::before {
  content: '▼';
  font-size: 1rem;
  animation: bounce-down 1.5s ease-in-out infinite;
}

@keyframes bounce-down {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(3px); }
}

.install-btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 245, 255, 0.3), transparent);
  transition: left 0.5s ease;
}

.install-btn:hover {
  background: rgba(0, 245, 255, 0.1);
  box-shadow: var(--shadow-neon-cyan), inset 0 0 30px rgba(0, 245, 255, 0.2);
  transform: translateY(-3px);
}

.install-btn:hover::after {
  left: 100%;
}

.install-btn:active {
  transform: translateY(-1px);
}

/* ========================================
   Features Section - Cyberpunk Cards
   ======================================== */
.features-section {
  padding: var(--spacing-3xl) 0;
  position: relative;
}

.section-title {
  font-family: var(--font-display);
  text-align: center;
  font-size: 2.5rem;
  color: var(--text-primary);
  margin-bottom: var(--spacing-2xl);
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 100px;
  height: 3px;
  background: var(--gradient-cyber);
  margin: var(--spacing-md) auto 0;
  border-radius: var(--radius-full);
  box-shadow: 0 0 20px rgba(0, 245, 255, 0.5);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-3xl);
}

.feature-card {
  background: var(--gradient-card);
  padding: var(--spacing-2xl);
  border-radius: var(--radius-lg);
  border: var(--border-subtle);
  transition: all var(--transition-base);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-cyber);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-8px);
  border-color: rgba(0, 245, 255, 0.3);
  box-shadow: var(--shadow-glow);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-lg);
  background: var(--bg-tertiary);
  border: 2px solid rgba(0, 245, 255, 0.3);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  position: relative;
  overflow: hidden;
}

.feature-icon::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-cyber);
  opacity: 0.1;
}

.feature-card h3 {
  font-family: var(--font-display);
  color: var(--text-primary);
  font-size: 1.3rem;
  margin-bottom: var(--spacing-md);
  font-weight: 600;
  letter-spacing: 1px;
}

.feature-card p {
  color: var(--text-secondary);
  line-height: 1.8;
  font-size: 1.05rem;
}

/* ========================================
   Stats Section - Neon Glow
   ======================================== */
.stats-section {
  background: var(--bg-secondary);
  padding: var(--spacing-3xl) var(--spacing-lg);
  position: relative;
  border-top: var(--border-neon);
  border-bottom: var(--border-neon);
}

.stats-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(ellipse at 30% 50%, rgba(0, 245, 255, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 50%, rgba(255, 0, 255, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-2xl);
  text-align: center;
  position: relative;
  z-index: 1;
}

.stat-item h4 {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: var(--spacing-sm);
  background: var(--gradient-cyber);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: none;
}

.stat-item p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* ========================================
   How It Works - Cyberpunk Steps
   ======================================== */
.how-it-works {
  padding: var(--spacing-3xl) 0;
}

.steps {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--spacing-2xl);
  margin-top: var(--spacing-2xl);
}

.step {
  flex: 1;
  min-width: 280px;
  max-width: 350px;
  text-align: center;
  padding: var(--spacing-xl);
  position: relative;
}

.step:not(:last-child)::after {
  content: '→';
  position: absolute;
  right: -30px;
  top: 50px;
  font-size: 2rem;
  color: var(--neon-cyan);
  opacity: 0.5;
  text-shadow: 0 0 20px var(--neon-cyan);
}

.step-number {
  width: 80px;
  height: 80px;
  background: var(--bg-tertiary);
  border: 2px solid rgba(0, 245, 255, 0.5);
  color: var(--neon-cyan);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  margin: 0 auto var(--spacing-lg);
  box-shadow: 0 0 30px rgba(0, 245, 255, 0.3);
  position: relative;
}

.step-number::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1px solid rgba(0, 245, 255, 0.3);
  animation: pulse-ring 2s ease-out infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(1.3); opacity: 0; }
}

.step h3 {
  font-family: var(--font-display);
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: 1px;
}

.step p {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 1.05rem;
}

/* ========================================
   Login Page - Cyberpunk Terminal
   ======================================== */
.login-page {
  min-height: calc(100vh - 70px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-2xl) var(--spacing-lg);
  background: var(--bg-primary);
  position: relative;
}

.login-page::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(ellipse at 50% 50%, rgba(0, 245, 255, 0.1) 0%, transparent 60%);
  pointer-events: none;
}

.login-container {
  width: 100%;
  max-width: 440px;
  padding: var(--spacing-2xl);
  background: var(--bg-card);
  border: var(--border-neon);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-glow);
  position: relative;
  z-index: 1;
}

.login-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-cyber);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.login-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.login-header .logo {
  width: 70px;
  height: 70px;
  background: var(--bg-tertiary);
  border: 2px solid rgba(0, 245, 255, 0.5);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
  font-size: 2rem;
  box-shadow: 0 0 30px rgba(0, 245, 255, 0.3);
}

.login-header h1 {
  font-family: var(--font-display);
  color: var(--text-primary);
  font-size: 1.8rem;
  margin-bottom: var(--spacing-sm);
  font-weight: 700;
  letter-spacing: 2px;
}

.login-header p {
  color: var(--text-muted);
  font-size: 1rem;
}

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: 600;
  color: var(--text-secondary);
  font-size: 0.95rem;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.form-group input {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid rgba(0, 245, 255, 0.3);
  border-radius: var(--radius-md);
  font-size: 1rem;
  transition: all var(--transition-base);
  background-color: var(--bg-tertiary);
  font-family: var(--font-body);
  color: var(--text-primary);
}

.form-group input:focus {
  outline: none;
  border-color: var(--neon-cyan);
  background-color: var(--bg-secondary);
  box-shadow: 0 0 20px rgba(0, 245, 255, 0.2);
}

.form-group input::placeholder {
  color: var(--text-muted);
}

.error-message {
  color: var(--neon-pink);
  margin-bottom: var(--spacing-lg);
  padding: 14px 18px;
  background: rgba(255, 0, 255, 0.1);
  border: 1px solid rgba(255, 0, 255, 0.3);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  animation: glitch 0.3s ease;
}

@keyframes glitch {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-3px); }
  40% { transform: translateX(3px); }
  60% { transform: translateX(-2px); }
  80% { transform: translateX(2px); }
}

.error-message::before {
  content: '⚠';
  font-size: 1.3rem;
}

.btn-submit {
  width: 100%;
  padding: 16px;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  background: transparent;
  color: var(--neon-cyan);
  border: 2px solid var(--neon-cyan);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: 0 0 20px rgba(0, 245, 255, 0.3);
}

.btn-submit:hover {
  background: rgba(0, 245, 255, 0.1);
  box-shadow: var(--shadow-neon-cyan);
  transform: translateY(-2px);
}

.btn-submit:active {
  transform: translateY(0);
}

.login-footer {
  text-align: center;
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.login-footer p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* ========================================
   Admin Dashboard - Cyberpunk Interface
   ======================================== */
.admin-page {
  background: var(--bg-primary);
  min-height: calc(100vh - 70px);
}

.admin-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--spacing-2xl) var(--spacing-lg);
}

.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-lg);
  border-bottom: var(--border-neon);
}

.admin-header h1 {
  font-family: var(--font-display);
  color: var(--text-primary);
  margin: 0;
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.admin-header h1::before {
  content: '◈';
  color: var(--neon-cyan);
}

/* Stats Cards - Cyberpunk */
.stats-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.stat-card {
  background: var(--gradient-card);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  border: var(--border-subtle);
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-cyber);
  opacity: 0.5;
}

.stat-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 245, 255, 0.3);
  box-shadow: var(--shadow-glow);
}

.stat-card h3 {
  color: var(--text-muted);
  margin-bottom: var(--spacing-sm);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.stat-card .number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--neon-cyan);
  line-height: 1;
  text-shadow: 0 0 20px rgba(0, 245, 255, 0.5);
}

.stat-card.success .number {
  color: var(--neon-green);
  text-shadow: 0 0 20px rgba(0, 255, 136, 0.5);
}

.stat-card.warning .number {
  color: var(--neon-orange);
  text-shadow: 0 0 20px rgba(255, 102, 0, 0.5);
}

.stat-card.danger .number {
  color: var(--neon-pink);
  text-shadow: 0 0 20px rgba(255, 0, 255, 0.5);
}

/* Section Cards */
.section-card {
  background: var(--gradient-card);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  border: var(--border-subtle);
  margin-bottom: var(--spacing-xl);
  position: relative;
  overflow: hidden;
}

.section-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-cyber);
  opacity: 0.3;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.section-header h2 {
  margin: 0;
  font-family: var(--font-display);
  color: var(--text-primary);
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: 1px;
}

/* Cyberpunk Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  transition: all var(--transition-base);
}

.btn-primary {
  background: transparent;
  color: var(--neon-cyan);
  border: 2px solid var(--neon-cyan);
  box-shadow: 0 0 15px rgba(0, 245, 255, 0.3);
}

.btn-primary:hover {
  background: rgba(0, 245, 255, 0.1);
  box-shadow: var(--shadow-neon-cyan);
  transform: translateY(-2px);
}

.btn-danger {
  background: transparent;
  color: var(--neon-pink);
  border: 2px solid var(--neon-pink);
  box-shadow: 0 0 15px rgba(255, 0, 255, 0.3);
}

.btn-danger:hover {
  background: rgba(255, 0, 255, 0.1);
  box-shadow: var(--shadow-neon-pink);
  transform: translateY(-2px);
}

.btn-secondary {
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-secondary:hover {
  border-color: rgba(255, 255, 255, 0.3);
  color: var(--text-primary);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.8rem;
}

.btn-icon {
  padding: 8px;
  min-width: 36px;
  justify-content: center;
}

/* Tables - Cyberpunk Data Grid */
.table-container {
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid rgba(0, 245, 255, 0.2);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.data-table th,
.data-table td {
  padding: 16px;
  text-align: left;
  border-bottom: 1px solid rgba(0, 245, 255, 0.1);
}

.data-table th {
  background: rgba(0, 245, 255, 0.05);
  color: var(--neon-cyan);
  font-family: var(--font-display);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 2px;
}

.data-table tr:last-child td {
  border-bottom: none;
}

.data-table tr:hover {
  background: rgba(0, 245, 255, 0.03);
}

.data-table .key-cell {
  font-family: var(--font-mono);
  background: var(--bg-tertiary);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  border: 1px solid rgba(0, 245, 255, 0.2);
  color: var(--neon-cyan);
}

.data-table .date-cell {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Status Badges - Neon */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.badge::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  box-shadow: 0 0 10px currentColor;
}

.badge-success {
  background: rgba(0, 255, 136, 0.1);
  color: var(--neon-green);
  border: 1px solid rgba(0, 255, 136, 0.3);
}

.badge-success::before {
  background: var(--neon-green);
}

.badge-danger {
  background: rgba(255, 0, 255, 0.1);
  color: var(--neon-pink);
  border: 1px solid rgba(255, 0, 255, 0.3);
}

.badge-danger::before {
  background: var(--neon-pink);
}

.badge-warning {
  background: rgba(255, 102, 0, 0.1);
  color: var(--neon-orange);
  border: 1px solid rgba(255, 102, 0, 0.3);
}

.badge-warning::before {
  background: var(--neon-orange);
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: var(--spacing-3xl) var(--spacing-lg);
  color: var(--text-muted);
}

.empty-state-icon {
  width: 100px;
  height: 100px;
  margin: 0 auto var(--spacing-lg);
  background: var(--bg-tertiary);
  border: 2px solid rgba(0, 245, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  opacity: 0.5;
}

.empty-state h3 {
  font-family: var(--font-display);
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
  font-size: 1.3rem;
}

/* Alerts - Cyberpunk Notifications */
.alert {
  padding: 16px 20px;
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 0.95rem;
  border: 1px solid;
}

.alert-success {
  background: rgba(0, 255, 136, 0.1);
  color: var(--neon-green);
  border-color: rgba(0, 255, 136, 0.3);
}

.alert-error {
  background: rgba(255, 0, 255, 0.1);
  color: var(--neon-pink);
  border-color: rgba(255, 0, 255, 0.3);
}

.alert-info {
  background: rgba(0, 128, 255, 0.1);
  color: var(--neon-blue);
  border-color: rgba(0, 128, 255, 0.3);
}

/* ========================================
   API Documentation - Terminal Style
   ======================================== */
.api-section {
  background: var(--gradient-card);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  border: var(--border-subtle);
}

.api-section h2 {
  font-family: var(--font-display);
  margin: 0 0 var(--spacing-lg) 0;
  color: var(--text-primary);
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: 1px;
}

.api-doc {
  background: var(--bg-primary);
  border: 1px solid rgba(0, 245, 255, 0.2);
  border-radius: var(--radius-md);
  padding: var(--spacing-xl);
}

.api-doc h3 {
  font-family: var(--font-display);
  color: var(--neon-cyan);
  margin: 0 0 var(--spacing-md) 0;
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 1px;
}

.api-doc .endpoint {
  background: var(--bg-tertiary);
  color: var(--neon-cyan);
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-family: var(--font-mono);
  margin-bottom: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  border: 1px solid rgba(0, 245, 255, 0.3);
}

.api-doc .method {
  color: var(--neon-green);
  font-weight: bold;
  background: rgba(0, 255, 136, 0.1);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
}

.api-doc pre {
  background: var(--bg-secondary);
  border: 1px solid rgba(0, 245, 255, 0.2);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  overflow-x: auto;
  font-size: 0.9rem;
  font-family: var(--font-mono);
  line-height: 1.6;
  color: var(--text-secondary);
}

.api-doc .response-success {
  border-left: 4px solid var(--neon-green);
}

.api-doc .response-error {
  border-left: 4px solid var(--neon-pink);
}

.api-doc .param-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--spacing-md) 0;
}

.api-doc .param-table th,
.api-doc .param-table td {
  padding: 12px;
  text-align: left;
  border-bottom: 1px solid rgba(0, 245, 255, 0.1);
}

.api-doc .param-table th {
  background: rgba(0, 245, 255, 0.05);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--neon-cyan);
}

/* ========================================
   About Page - Cyberpunk Info
   ======================================== */
.about-section {
  background: var(--gradient-card);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  margin-top: var(--spacing-lg);
  border: var(--border-subtle);
}

.about-section h2 {
  font-family: var(--font-display);
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: 1px;
}

.about-section ul {
  margin-left: var(--spacing-lg);
  color: var(--text-secondary);
}

.about-section li {
  margin: var(--spacing-sm) 0;
  line-height: 1.7;
}

.about-section pre {
  background: var(--bg-primary);
  border: 1px solid rgba(0, 245, 255, 0.2);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--neon-cyan);
  line-height: 1.6;
}

/* ========================================
   Footer - Cyberpunk
   ======================================== */
.footer {
  background: var(--bg-secondary);
  color: var(--text-muted);
  text-align: center;
  padding: var(--spacing-xl) var(--spacing-lg);
  margin-top: auto;
  border-top: var(--border-neon);
}

.footer p {
  font-size: 0.9rem;
  letter-spacing: 1px;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.footer-links a {
  color: var(--text-secondary);
  transition: all var(--transition-base);
  letter-spacing: 1px;
}

.footer-links a:hover {
  color: var(--neon-cyan);
  text-shadow: 0 0 10px rgba(0, 245, 255, 0.5);
}

/* ========================================
   Error Page - Cyberpunk Glitch
   ======================================== */
.error-page {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 60vh;
  text-align: center;
  padding: var(--spacing-xl);
}

.error-content {
  background: var(--gradient-card);
  padding: var(--spacing-3xl);
  border-radius: var(--radius-xl);
  border: var(--border-neon);
  box-shadow: var(--shadow-glow);
  max-width: 500px;
}

.error-code {
  font-family: var(--font-display);
  font-size: 6rem;
  font-weight: 800;
  background: var(--gradient-cyber);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: var(--spacing-md);
  text-shadow: none;
  animation: glitch-text 2s infinite;
}

@keyframes glitch-text {
  0%, 100% { 
    transform: translate(0);
    filter: none;
  }
  20% { 
    transform: translate(-2px, 2px);
    filter: hue-rotate(90deg);
  }
  40% { 
    transform: translate(2px, -2px);
    filter: hue-rotate(180deg);
  }
  60% { 
    transform: translate(-2px, -2px);
    filter: hue-rotate(270deg);
  }
  80% { 
    transform: translate(2px, 2px);
    filter: hue-rotate(360deg);
  }
}

.error-content h2 {
  font-family: var(--font-display);
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
  letter-spacing: 2px;
}

.error-content p {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xl);
}

.error-details {
  margin-top: var(--spacing-xl);
  text-align: left;
  background: var(--bg-primary);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 0, 255, 0.2);
}

.error-details pre {
  font-size: 0.85rem;
  overflow-x: auto;
  white-space: pre-wrap;
  word-wrap: break-word;
  font-family: var(--font-mono);
  color: var(--neon-pink);
  line-height: 1.6;
}

/* ========================================
   Animations
   ======================================== */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn 0.6s ease forwards;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.slide-in {
  animation: slideIn 0.4s ease forwards;
}

@keyframes scanline {
  0% { transform: translateY(-100%); }
  100% { transform: translateY(100vh); }
}

/* Scanline effect overlay */
body::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: rgba(0, 245, 255, 0.1);
  animation: scanline 8s linear infinite;
  pointer-events: none;
  z-index: 9999;
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1024px) {
  .hero h1 {
    font-size: 3rem;
  }
  
  .section-title {
    font-size: 2.2rem;
  }
  
  .step:not(:last-child)::after {
    display: none;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }
  
  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: var(--spacing-md);
    gap: var(--spacing-xs);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    border-bottom: var(--border-neon);
  }
  
  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .nav-menu a {
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
  }
  
  .hero {
    padding: var(--spacing-2xl) var(--spacing-lg);
  }
  
  .hero h1 {
    font-size: 2.2rem;
    letter-spacing: 2px;
  }
  
  .hero p {
    font-size: 1.1rem;
  }
  
  .install-btn {
    padding: 16px 40px;
    font-size: 1rem;
  }
  
  .section-title {
    font-size: 1.8rem;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .feature-card {
    padding: var(--spacing-xl);
  }
  
  .stat-item h4 {
    font-size: 2.2rem;
  }
  
  .steps {
    flex-direction: column;
    align-items: center;
  }
  
  .step {
    min-width: 100%;
    max-width: 100%;
  }
  
  .admin-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-md);
  }
  
  .section-header {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .stats-cards {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .data-table {
    font-size: 0.85rem;
  }
  
  .data-table th,
  .data-table td {
    padding: 12px;
  }
  
  .login-container {
    padding: var(--spacing-xl);
  }
  
  .login-header h1 {
    font-size: 1.5rem;
  }
  
  .error-code {
    font-size: 4rem;
  }
  
  .error-content {
    padding: var(--spacing-2xl);
  }
}

@media (max-width: 480px) {
  :root {
    --spacing-lg: 16px;
    --spacing-xl: 20px;
    --spacing-2xl: 28px;
  }
  
  .navbar {
    padding: 0 var(--spacing-md);
    height: 60px;
  }
  
  .nav-brand a {
    font-size: 1.3rem;
  }
  
  .hero h1 {
    font-size: 1.8rem;
  }
  
  .hero p {
    font-size: 1rem;
  }
  
  .install-btn {
    padding: 14px 32px;
    font-size: 0.9rem;
  }
  
  .section-title {
    font-size: 1.5rem;
  }
  
  .feature-icon {
    width: 60px;
    height: 60px;
    font-size: 1.8rem;
  }
  
  .stats-cards {
    grid-template-columns: 1fr;
  }
  
  .stat-card .number {
    font-size: 2rem;
  }
  
  .login-container {
    padding: var(--spacing-lg);
  }
  
  .btn {
    padding: 10px 18px;
    font-size: 0.8rem;
  }
}

/* ========================================
   Utilities
   ======================================== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }
.mt-5 { margin-top: var(--spacing-xl); }

.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.mb-5 { margin-bottom: var(--spacing-xl); }

.hidden { display: none !important; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}