/* ==========================================================================
   CRYPTO NEO - Cyberpunk Modern Crypto Platform UI
   Dark neon, glitch effects, futuristic crypto vibe
   ========================================================================== */

:root {
  /* Base Colors - Deep Cyberpunk Dark */
  --bg-primary: #0a0a12;
  --bg-secondary: #0f0f18;
  --bg-card: rgba(15, 20, 30, 0.8);
  --bg-hover: rgba(25, 30, 50, 0.6);
  
  /* Neon Accent Colors */
  --neon-cyan: #00f3ff;
  --neon-pink: #ff00ff;
  --neon-green: #00ff9d;
  --neon-purple: #9d00ff;
  --neon-orange: #ff6b00;
  --neon-blue: #0066ff;
  
  /* Text Colors */
  --text-primary: #ffffff;
  --text-secondary: #a0a8d0;
  --text-muted: #6b728c;
  
  /* Neon Gradients */
  --gradient-cyber: linear-gradient(45deg, #00f3ff 0%, #9d00ff 50%, #ff00ff 100%);
  --gradient-matrix: linear-gradient(90deg, #00ff9d 0%, #00f3ff 100%);
  --gradient-hacker: linear-gradient(45deg, #ff00ff 0%, #0066ff 100%);
  --gradient-btc: linear-gradient(45deg, #f7931a 0%, #ffb142 100%);
  --gradient-eth: linear-gradient(45deg, #627eea 0%, #8e44ad 100%);
  
  /* Glow Effects */
  --glow-cyan: 0 0 20px rgba(0, 243, 255, 0.7);
  --glow-pink: 0 0 20px rgba(255, 0, 255, 0.7);
  --glow-green: 0 0 20px rgba(0, 255, 157, 0.7);
  --glow-purple: 0 0 20px rgba(157, 0, 255, 0.7);
  
  /* Cyber Glass */
  --cyber-glass: rgba(15, 20, 40, 0.4);
  --cyber-border: rgba(0, 243, 255, 0.2);
  --cyber-border-pink: rgba(255, 0, 255, 0.2);
  --cyber-glow: 0 8px 32px rgba(0, 0, 0, 0.5);
  
  /* Grid Lines */
  --grid-color: rgba(0, 243, 255, 0.05);
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  
  /* Animations */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* ==========================================================================
   BASE STYLES
   ========================================================================== */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Space Mono', 'Roboto Mono', monospace;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* Cyber Grid Background */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(var(--grid-color) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-color) 1px, transparent 1px);
  background-size: 50px 50px;
  background-position: center center;
  z-index: -2;
  opacity: 0.3;
}

/* Animated Background Particles */
body::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 50%, rgba(0, 243, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255, 0, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 40% 80%, rgba(0, 255, 157, 0.1) 0%, transparent 50%);
  z-index: -1;
  pointer-events: none;
  animation: pulseBackground 15s infinite alternate;
}

@keyframes pulseBackground {
  0% {
    opacity: 0.3;
  }
  100% {
    opacity: 0.6;
  }
}

/* ==========================================================================
   UTILITIES
   ========================================================================== */

.hidden {
  display: none !important;
}

.container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  position: relative;
  overflow: hidden;
}

/* Glitch Text Effect */
.glitch-text {
  position: relative;
  animation: glitch 3s infinite;
}

.glitch-text::before,
.glitch-text::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.glitch-text::before {
  animation: glitch-top 1s infinite;
  clip-path: polygon(0 0, 100% 0, 100% 33%, 0 33%);
  -webkit-clip-path: polygon(0 0, 100% 0, 100% 33%, 0 33%);
}

.glitch-text::after {
  animation: glitch-bottom 1.5s infinite;
  clip-path: polygon(0 67%, 100% 67%, 100% 100%, 0 100%);
  -webkit-clip-path: polygon(0 67%, 100% 67%, 100% 100%, 0 100%);
}

@keyframes glitch {
  2%, 64% {
    transform: translate(2px, 0) skew(0deg);
  }
  4%, 60% {
    transform: translate(-2px, 0) skew(0deg);
  }
  62% {
    transform: translate(0, 0) skew(5deg);
  }
}

@keyframes glitch-top {
  2%, 64% {
    transform: translate(2px, -2px);
  }
  4%, 60% {
    transform: translate(-2px, 2px);
  }
  62% {
    transform: translate(13px, -1px) skew(-13deg);
  }
}

@keyframes glitch-bottom {
  2%, 64% {
    transform: translate(-2px, 0);
  }
  4%, 60% {
    transform: translate(-2px, 0);
  }
  62% {
    transform: translate(-22px, 5px) skew(21deg);
  }
}

/* Scan Line Effect */
.scan-line {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--neon-cyan), transparent);
  box-shadow: var(--glow-cyan);
  z-index: 100;
  animation: scan 8s linear infinite;
  pointer-events: none;
}

@keyframes scan {
  0% {
    top: 0;
  }
  100% {
    top: 100vh;
  }
}

/* ==========================================================================
   LOGO
   ========================================================================== */

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 32px;
  position: relative;
}

.logo svg {
  color: var(--neon-cyan);
  filter: drop-shadow(var(--glow-cyan));
  animation: pulseGlow 2s infinite;
}

@keyframes pulseGlow {
  0%, 100% {
    filter: drop-shadow(0 0 5px var(--neon-cyan));
  }
  50% {
    filter: drop-shadow(0 0 20px var(--neon-cyan));
  }
}

.logo h1 {
  font-size: 28px;
  font-weight: 900;
  background: var(--gradient-cyber);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 2px;
  text-transform: uppercase;
  position: relative;
}

.logo h1::after {
  content: '>';
  color: var(--neon-cyan);
  margin-left: 8px;
  animation: blink 1s infinite;
}

@keyframes blink {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
}

.logo h2 {
  font-size: 24px;
  font-weight: 700;
  color: var(--neon-cyan);
  text-shadow: var(--glow-cyan);
}

/* ==========================================================================
   AUTHENTICATION
   ========================================================================== */

.auth-section {
  width: 100%;
  max-width: 440px;
  z-index: 10;
  position: relative;
}

.auth-card {
  background: var(--cyber-glass);
  backdrop-filter: blur(10px);
  border: 1px solid var(--cyber-border);
  border-radius: var(--radius-md);
  padding: 40px;
  box-shadow: var(--cyber-glow), inset 0 0 0 1px rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
  border-top: 2px solid var(--neon-cyan);
}

.auth-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon-cyan), transparent);
  animation: slideRight 2s infinite;
}

@keyframes slideRight {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

.form-container h2 {
  font-size: 32px;
  margin-bottom: 8px;
  font-weight: 700;
  color: var(--neon-cyan);
  text-shadow: var(--glow-cyan);
}

.form-subtitle {
  color: var(--text-secondary);
  margin-bottom: 32px;
  font-size: 16px;
  font-family: 'Space Mono', monospace;
}

.form-group {
  margin-bottom: 24px;
  position: relative;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--neon-cyan);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.form-group input {
  width: 100%;
  padding: 14px 16px;
  background: rgba(10, 15, 25, 0.8);
  border: 1px solid var(--cyber-border);
  border-radius: var(--radius-sm);
  color: var(--neon-cyan);
  font-size: 14px;
  font-family: 'Space Mono', monospace;
  transition: var(--transition-normal);
  box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.5);
}

.form-group input:focus {
  outline: none;
  border-color: var(--neon-pink);
  box-shadow: 
    inset 0 0 10px rgba(0, 0, 0, 0.5),
    0 0 20px rgba(255, 0, 255, 0.3);
  background: rgba(15, 20, 35, 0.9);
}

.form-group input:hover {
  border-color: var(--neon-cyan);
  box-shadow: 0 0 15px rgba(0, 243, 255, 0.2);
}

/* Cyber Button */
.btn {
  width: 100%;
  padding: 16px 24px;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
  font-family: 'Space Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 1px;
  background: transparent;
  color: var(--neon-cyan);
  border: 1px solid var(--neon-cyan);
  box-shadow: var(--glow-cyan);
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 243, 255, 0.2), transparent);
  transition: var(--transition-normal);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 
    0 0 20px var(--neon-cyan),
    0 0 40px var(--neon-cyan);
  background: rgba(0, 243, 255, 0.1);
}

.btn:hover::before {
  left: 100%;
}

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

.btn-primary {
  background: rgba(0, 243, 255, 0.1);
  border-color: var(--neon-cyan);
  color: var(--neon-cyan);
}

.error-message {
  padding: 14px;
  background: rgba(255, 0, 255, 0.1);
  border: 1px solid var(--neon-pink);
  border-radius: var(--radius-sm);
  color: var(--neon-pink);
  font-size: 14px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
  text-shadow: var(--glow-pink);
  font-family: 'Space Mono', monospace;
}
.error-message:empty {
  display: none;
}

.error-message::before {
  content: '⚠';
  font-size: 16px;
}

.form-footer {
  text-align: center;
  margin-top: 32px;
  color: var(--text-secondary);
  font-size: 14px;
  font-family: 'Space Mono', monospace;
}

.form-footer a {
  color: var(--neon-cyan);
  text-decoration: none;
  font-weight: 700;
  position: relative;
  text-shadow: var(--glow-cyan);
}

.form-footer a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--neon-cyan);
  box-shadow: var(--glow-cyan);
  transform: scaleX(0);
  transition: var(--transition-normal);
}

.form-footer a:hover::after {
  transform: scaleX(1);
}

.demo-credentials {
  margin-top: 28px;
  padding: 20px;
  background: rgba(10, 15, 25, 0.8);
  border: 1px solid var(--neon-green);
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--neon-green);
  text-shadow: var(--glow-green);
  font-family: 'Space Mono', monospace;
  position: relative;
  overflow: hidden;
}

.demo-credentials::before {
  content: 'TEST';
  position: absolute;
  top: 0;
  right: 0;
  background: var(--neon-green);
  color: var(--bg-primary);
  padding: 4px 12px;
  font-size: 10px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.demo-credentials p {
  margin: 6px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.demo-credentials p::before {
  content: '>_';
  color: var(--neon-green);
  font-weight: 900;
}

/* ==========================================================================
   DASHBOARD LAYOUT
   ========================================================================== */

.dashboard-layout {
  display: flex;
  min-height: 100vh;
  background: var(--bg-primary);
  position: relative;
}

/* Sidebar */
.sidebar {
  width: 280px;
  background: rgba(10, 15, 30, 0.9);
  border-right: 1px solid var(--cyber-border);
  display: flex;
  flex-direction: column;
  padding: 24px;
  position: sticky;
  top: 0;
  height: 100vh;
  backdrop-filter: blur(10px);
  box-shadow: 5px 0 20px rgba(0, 0, 0, 0.5);
}

.sidebar .logo {
  margin-bottom: 48px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--cyber-border);
}

.nav {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: var(--transition-normal);
  margin-bottom: 4px;
  position: relative;
  overflow: hidden;
  border: 1px solid transparent;
  font-family: 'Space Mono', monospace;
}

.nav-item::before {
  content: '>';
  position: absolute;
  left: 8px;
  opacity: 0;
  transition: var(--transition-normal);
  color: var(--neon-cyan);
}

.nav-item:hover {
  background: rgba(0, 243, 255, 0.1);
  color: var(--neon-cyan);
  border-color: var(--neon-cyan);
  transform: translateX(10px);
  box-shadow: var(--glow-cyan);
}

.nav-item:hover::before {
  opacity: 1;
}

.nav-item.active {
  background: rgba(0, 243, 255, 0.15);
  color: var(--neon-cyan);
  border-color: var(--neon-cyan);
  box-shadow: inset 0 0 20px rgba(0, 243, 255, 0.2), var(--glow-cyan);
}

.nav-item.active::before {
  opacity: 1;
}

.nav-item svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-left: 16px;
}

.user-section {
  border-top: 1px solid var(--cyber-border);
  padding-top: 24px;
  margin-top: auto;
}

.user-info {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.user-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--gradient-cyber);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 18px;
  box-shadow: var(--glow-cyan);
  animation: rotateGradient 4s linear infinite;
}

@keyframes rotateGradient {
  0% {
    background: var(--gradient-cyber);
  }
  25% {
    background: var(--gradient-hacker);
  }
  50% {
    background: var(--gradient-matrix);
  }
  75% {
    background: var(--gradient-cyber);
  }
  100% {
    background: var(--gradient-cyber);
  }
}

.user-name {
  font-weight: 700;
  font-size: 15px;
  color: var(--neon-cyan);
}

.user-email {
  font-size: 13px;
  color: var(--text-secondary);
  font-family: 'Space Mono', monospace;
}

.btn-logout {
  width: 100%;
  padding: 12px 16px;
  background: transparent;
  border: 1px solid var(--neon-pink);
  border-radius: var(--radius-sm);
  color: var(--neon-pink);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 12px;
  justify-content: center;
  transition: var(--transition-normal);
  font-weight: 700;
  font-family: 'Space Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 1px;
}

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

/* Main Content */
.main-content {
  flex: 1;
  background: var(--bg-secondary);
  overflow-y: auto;
  padding: 20px;
  position: relative;
}

.dashboard-header {
  padding: 40px;
  background: rgba(15, 20, 40, 0.8);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-md);
  margin-bottom: 32px;
  border: 1px solid var(--cyber-border);
  position: relative;
  overflow: hidden;
}

.dashboard-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon-cyan), transparent);
  animation: slideRight 3s infinite;
}

.dashboard-header h1 {
  font-size: 36px;
  margin-bottom: 8px;
  font-weight: 900;
  background: var(--gradient-cyber);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.subtitle {
  color: var(--text-secondary);
  font-size: 16px;
  font-family: 'Space Mono', monospace;
}

.loading-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 120px 20px;
  gap: 24px;
}

.spinner {
  width: 60px;
  height: 60px;
  border: 3px solid var(--cyber-border);
  border-top-color: var(--neon-cyan);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  box-shadow: var(--glow-cyan);
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.dashboard-content {
  padding: 0 40px 40px;
}

/* ==========================================================================
   STATS GRID - Cyber Numbers
   ========================================================================== */

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-bottom: 48px;
}

.stat-card {
  background: rgba(15, 20, 40, 0.8);
  backdrop-filter: blur(10px);
  border: 1px solid var(--cyber-border);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
  border-top: 2px solid var(--neon-cyan);
}

.stat-card:hover {
  transform: translateY(-5px);
  box-shadow: 
    0 10px 30px rgba(0, 0, 0, 0.5),
    var(--glow-cyan);
  border-color: var(--neon-pink);
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, transparent 40%, rgba(0, 243, 255, 0.05) 50%, transparent 60%);
  transform: translateX(-100%);
  transition: var(--transition-slow);
}

.stat-card:hover::before {
  transform: translateX(100%);
}

.stat-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.stat-label {
  color: var(--neon-cyan);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-family: 'Space Mono', monospace;
}

.stat-header svg {
  color: var(--neon-pink);
  width: 24px;
  height: 24px;
  filter: drop-shadow(var(--glow-pink));
}

.stat-value {
  font-size: 42px;
  font-weight: 900;
  margin-bottom: 8px;
  background: var(--gradient-matrix);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-family: 'Space Mono', monospace;
}

.stat-description {
  color: var(--text-secondary);
  font-size: 14px;
  font-family: 'Space Mono', monospace;
}

.stat-change {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 700;
  margin-top: 12px;
  font-family: 'Space Mono', monospace;
}

.stat-change.positive {
  background: rgba(0, 255, 157, 0.1);
  color: var(--neon-green);
  border: 1px solid var(--neon-green);
  box-shadow: var(--glow-green);
}

.stat-change.negative {
  background: rgba(255, 0, 255, 0.1);
  color: var(--neon-pink);
  border: 1px solid var(--neon-pink);
  box-shadow: var(--glow-pink);
}

/* ==========================================================================
   SECTION CARDS - Cyber Terminal Style
   ========================================================================== */

.section-card {
  background: rgba(15, 20, 40, 0.8);
  backdrop-filter: blur(10px);
  border: 1px solid var(--cyber-border);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 32px;
  position: relative;
  overflow: hidden;
  border-left: 3px solid var(--neon-cyan);
}

.section-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100px;
  height: 100px;
  background: linear-gradient(45deg, transparent, rgba(0, 243, 255, 0.1), transparent);
  transform: rotate(45deg) translate(50px, -50px);
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--cyber-border);
}

.section-header h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--neon-cyan);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.badge {
  padding: 8px 16px;
  background: var(--gradient-cyber);
  color: var(--bg-primary);
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: var(--glow-cyan);
}

.payments-empty {
  text-align: center;
  padding: 80px 20px;
  color: var(--text-secondary);
  font-family: 'Space Mono', monospace;
}

.payments-empty svg {
  margin-bottom: 24px;
  opacity: 0.5;
  width: 80px;
  height: 80px;
  filter: drop-shadow(var(--glow-cyan));
}

.payments-empty p {
  font-size: 18px;
  margin-bottom: 12px;
  font-weight: 600;
}

.payments-empty small {
  font-size: 14px;
  color: var(--text-muted);
}

.payments-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.payment-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  background: rgba(10, 15, 25, 0.8);
  border: 1px solid var(--cyber-border);
  border-radius: var(--radius-sm);
  transition: var(--transition-normal);
  position: relative;
  font-family: 'Space Mono', monospace;
}

.payment-item:hover {
  background: rgba(0, 243, 255, 0.1);
  transform: translateX(10px);
  border-color: var(--neon-cyan);
  box-shadow: var(--glow-cyan);
}

.payment-item::before {
  content: '▶';
  position: absolute;
  left: -15px;
  color: var(--neon-cyan);
  opacity: 0;
  transition: var(--transition-normal);
}

.payment-item:hover::before {
  opacity: 1;
}

.payment-info h4 {
  font-size: 16px;
  margin-bottom: 6px;
  font-weight: 700;
  color: var(--neon-cyan);
}

.payment-meta {
  font-size: 14px;
  color: var(--text-secondary);
}

.payment-amount {
  font-size: 24px;
  font-weight: 900;
  color: var(--neon-cyan);
  text-shadow: var(--glow-cyan);
}

.payment-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 700;
  margin-top: 8px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.payment-status.completed {
  background: rgba(0, 255, 157, 0.1);
  color: var(--neon-green);
  border: 1px solid var(--neon-green);
  box-shadow: var(--glow-green);
}

.payment-status.pending {
  background: rgba(255, 107, 0, 0.1);
  color: var(--neon-orange);
  border: 1px solid var(--neon-orange);
  box-shadow: 0 0 10px rgba(255, 107, 0, 0.5);
}

.payment-status.failed {
  background: rgba(255, 0, 255, 0.1);
  color: var(--neon-pink);
  border: 1px solid var(--neon-pink);
  box-shadow: var(--glow-pink);
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

@media (max-width: 1024px) {
  .dashboard-layout {
    flex-direction: column;
  }
  
  .sidebar {
    width: 100%;
    height: auto;
    position: static;
    border-right: none;
    border-bottom: 1px solid var(--cyber-border);
  }
  
  .nav {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px;
  }
  
  .nav-item {
    flex: 1;
    min-width: 120px;
    justify-content: center;
    text-align: center;
  }
}

@media (max-width: 768px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .dashboard-content {
    padding: 20px;
  }
  
  .dashboard-header {
    padding: 24px;
  }
  
  .auth-card {
    padding: 24px;
  }
  
  .stat-card {
    padding: 20px;
  }
  
  .section-card {
    padding: 20px;
  }
  
  .stat-value {
    font-size: 32px;
  }
}

/* ==========================================================================
   INVESTMENT BUTTONS
   ========================================================================== */

.btn-invest {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 32px;
  background: transparent;
  border: 1px solid var(--neon-green);
  border-radius: var(--radius-sm);
  color: var(--neon-green);
  font-weight: 700;
  font-size: 16px;
  cursor: pointer;
  transition: var(--transition-normal);
  font-family: 'Space Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: var(--glow-green);
}

.btn-invest:hover {
  background: rgba(0, 255, 157, 0.1);
  transform: translateY(-4px);
  box-shadow: 
    0 0 20px var(--neon-green),
    0 0 40px var(--neon-green);
}

.btn-secondary {
  background: transparent;
  color: var(--neon-cyan);
  border: 1px solid var(--neon-cyan);
  box-shadow: var(--glow-cyan);
}

.btn-secondary:hover {
  background: rgba(0, 243, 255, 0.1);
  transform: translateY(-2px);
}

/* Investment List */
.investments-list {
  margin-top: 32px;
}

.investment-empty {
  text-align: center;
  padding: 80px 20px;
  color: var(--text-secondary);
  font-family: 'Space Mono', monospace;
}

.investment-empty svg {
  margin-bottom: 24px;
  opacity: 0.5;
  width: 80px;
  height: 80px;
  filter: drop-shadow(var(--glow-cyan));
}

.investment-empty p {
  font-size: 18px;
  margin-bottom: 12px;
  font-weight: 600;
}

.investment-empty small {
  font-size: 14px;
  color: var(--text-muted);
}

.investment-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  background: rgba(10, 15, 25, 0.8);
  border: 1px solid var(--cyber-border);
  border-radius: var(--radius-sm);
  transition: var(--transition-normal);
  margin-bottom: 12px;
  position: relative;
  font-family: 'Space Mono', monospace;
}

.investment-item:hover {
  background: rgba(0, 243, 255, 0.1);
  transform: translateX(10px);
  border-color: var(--neon-cyan);
  box-shadow: var(--glow-cyan);
}

.investment-item::before {
  content: '▸';
  position: absolute;
  left: -15px;
  color: var(--neon-cyan);
  opacity: 0;
  transition: var(--transition-normal);
}

.investment-item:hover::before {
  opacity: 1;
}

.investment-details {
  display: flex;
  align-items: center;
  gap: 20px;
}

.investment-crypto {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  font-weight: 900;
  box-shadow: var(--glow-cyan);
  position: relative;
  overflow: hidden;
}

.investment-crypto::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, transparent 40%, rgba(255, 255, 255, 0.2) 50%, transparent 60%);
  transform: translateX(-100%);
  transition: var(--transition-slow);
}

.investment-crypto:hover::before {
  transform: translateX(100%);
}

.investment-crypto.btc {
  background: var(--gradient-btc);
  color: white;
  box-shadow: 0 0 20px rgba(247, 147, 26, 0.7);
}

.investment-crypto.eth {
  background: var(--gradient-eth);
  color: white;
  box-shadow: 0 0 20px rgba(98, 126, 234, 0.7);
}

.investment-crypto.usdt {
  background: linear-gradient(45deg, #26a17b 0%, #2ecc71 100%);
  color: white;
  box-shadow: 0 0 20px rgba(38, 161, 123, 0.7);
}

.investment-crypto.bnb {
  background: linear-gradient(45deg, #f3ba2f 0%, #e67e22 100%);
  color: white;
  box-shadow: 0 0 20px rgba(243, 186, 47, 0.7);
}

.investment-crypto.sol {
  background: linear-gradient(45deg, #dc1fff 0%, #8b5cf6 100%);
  color: white;
  box-shadow: 0 0 20px rgba(220, 31, 255, 0.7);
}

.investment-crypto.ada {
  background: linear-gradient(45deg, #0033ad 0%, #3498db 100%);
  color: white;
  box-shadow: 0 0 20px rgba(0, 51, 173, 0.7);
}

.investment-info h4 {
  font-size: 18px;
  margin-bottom: 6px;
  font-weight: 700;
  color: var(--neon-cyan);
}

.investment-meta {
  font-size: 14px;
  color: var(--text-secondary);
}

.investment-amount {
  text-align: right;
}

.investment-amount .amount {
  font-size: 28px;
  font-weight: 900;
  margin-bottom: 8px;
  color: var(--neon-cyan);
  text-shadow: var(--glow-cyan);
}

.investment-amount .status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 700;
  background: rgba(0, 243, 255, 0.1);
  color: var(--neon-cyan);
  border: 1px solid var(--neon-cyan);
  box-shadow: var(--glow-cyan);
}

/* ==========================================================================
   MODAL - Cyber Terminal
   ========================================================================== */

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  backdrop-filter: blur(5px);
  padding: 20px;
}

.modal-container {
  background: rgba(10, 15, 30, 0.95);
  border: 1px solid var(--cyber-border);
  border-radius: var(--radius-md);
  max-width: 640px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 
    0 0 50px rgba(0, 243, 255, 0.3),
    inset 0 0 0 1px rgba(255, 255, 255, 0.1);
  position: relative;
  border-top: 2px solid var(--neon-cyan);
}

.modal-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon-cyan), transparent);
  animation: slideRight 2s infinite;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px;
  border-bottom: 1px solid var(--cyber-border);
  background: rgba(15, 20, 40, 0.8);
}

.modal-header h3 {
  font-size: 24px;
  font-weight: 700;
  color: var(--neon-cyan);
  text-transform: uppercase;
  letter-spacing: 1px;
  text-shadow: var(--glow-cyan);
}

.modal-close {
  background: transparent;
  border: 1px solid var(--neon-pink);
  color: var(--neon-pink);
  cursor: pointer;
  padding: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  transition: var(--transition-normal);
  width: 40px;
  height: 40px;
  font-family: 'Space Mono', monospace;
  font-weight: 900;
  box-shadow: var(--glow-pink);
}

.modal-close:hover {
  background: rgba(255, 0, 255, 0.1);
  transform: rotate(90deg);
}

.modal-body {
  padding: 24px;
}

.modal-actions {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

.modal-actions .btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 14px;
}

.modal-error {
  padding: 12px;
  background: rgba(255, 0, 255, 0.1);
  border: 1px solid var(--neon-pink);
  border-radius: var(--radius-sm);
  color: var(--neon-pink);
  font-size: 14px;
  margin-top: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  text-shadow: var(--glow-pink);
  font-family: 'Space Mono', monospace;
}

/* ==========================================================================
   CRYPTO GRID - Neon Cards
   ========================================================================== */

.crypto-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
  margin-top: 20px;
}

.crypto-card {
  position: relative;
  cursor: pointer;
}

.crypto-card input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.crypto-content {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  background: rgba(10, 15, 25, 0.8);
  border: 1px solid var(--cyber-border);
  border-radius: var(--radius-sm);
  transition: var(--transition-normal);
  position: relative;
}

.crypto-card:hover .crypto-content {
  background: rgba(0, 243, 255, 0.1);
  border-color: var(--neon-cyan);
  transform: translateY(-5px);
  box-shadow: var(--glow-cyan);
}

.crypto-card input[type="radio"]:checked + .crypto-content {
  background: rgba(0, 243, 255, 0.15);
  border-color: var(--neon-pink);
  box-shadow: 
    var(--glow-cyan),
    0 0 20px rgba(255, 0, 255, 0.3);
}

.crypto-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 900;
  flex-shrink: 0;
  color: white;
  position: relative;
  overflow: hidden;
}

.crypto-icon::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, transparent 40%, rgba(255, 255, 255, 0.3) 50%, transparent 60%);
  transform: translateX(-100%);
  transition: var(--transition-slow);
}

.crypto-icon:hover::before {
  transform: translateX(100%);
}

.crypto-icon.btc {
  background: var(--gradient-btc);
  box-shadow: 0 0 20px rgba(247, 147, 26, 0.7);
}

.crypto-icon.eth {
  background: var(--gradient-eth);
  box-shadow: 0 0 20px rgba(98, 126, 234, 0.7);
}

.crypto-icon.usdt {
  background: linear-gradient(45deg, #26a17b 0%, #2ecc71 100%);
  box-shadow: 0 0 20px rgba(38, 161, 123, 0.7);
}

.crypto-icon.bnb {
  background: linear-gradient(45deg, #f3ba2f 0%, #e67e22 100%);
  box-shadow: 0 0 20px rgba(243, 186, 47, 0.7);
}

.crypto-icon.sol {
  background: linear-gradient(45deg, #dc1fff 0%, #8b5cf6 100%);
  box-shadow: 0 0 20px rgba(220, 31, 255, 0.7);
}

.crypto-icon.ada {
  background: linear-gradient(45deg, #0033ad 0%, #3498db 100%);
  box-shadow: 0 0 20px rgba(0, 51, 173, 0.7);
}

.crypto-info {
  flex: 1;
}

.crypto-name {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--neon-cyan);
}

.crypto-symbol {
  font-size: 14px;
  color: var(--text-secondary);
  font-family: 'Space Mono', monospace;
}

.crypto-check {
  opacity: 0;
  color: var(--neon-pink);
  transition: var(--transition-normal);
  width: 20px;
  height: 20px;
  filter: drop-shadow(var(--glow-pink));
}

.crypto-card input[type="radio"]:checked ~ .crypto-content .crypto-check {
  opacity: 1;
  transform: scale(1.2);
}

/* ==========================================================================
   WALLET ADDRESS - Terminal Display
   ========================================================================== */

.crypto-wallet-display {
  padding: 16px;
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid var(--cyber-border);
  border-top: none;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  margin-top: -1px;
  display: none;
  animation: slideDown 0.3s ease-out;
}

.crypto-card input[type="radio"]:checked ~ .crypto-wallet-display {
  display: block;
  border-color: var(--neon-pink);
  background: rgba(255, 0, 255, 0.05);
}

.crypto-wallet-display small {
  display: block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--neon-cyan);
  margin-bottom: 8px;
  letter-spacing: 1px;
  font-family: 'Space Mono', monospace;
}

.wallet-address-box {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  background: rgba(10, 15, 25, 0.8);
  border: 1px solid var(--cyber-border);
  border-radius: var(--radius-sm);
}

.wallet-address-box .wallet-address {
  flex: 1;
  font-family: "Courier New", monospace;
  font-size: 12px;
  color: var(--neon-green);
  word-break: break-all;
  line-height: 1.5;
  text-shadow: var(--glow-green);
}

.copy-wallet-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
  background: transparent;
  border: 1px solid var(--neon-green);
  border-radius: var(--radius-sm);
  color: var(--neon-green);
  cursor: pointer;
  transition: var(--transition-normal);
  flex-shrink: 0;
  min-width: 36px;
  min-height: 36px;
  box-shadow: var(--glow-green);
}

.copy-wallet-btn:hover {
  background: rgba(0, 255, 157, 0.1);
  transform: scale(1.1);
}

.copy-wallet-btn:active {
  transform: scale(0.95);
}

/* ==========================================================================
   HOME PAGE - Cyber Landing
   ========================================================================== */

.site-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Navbar */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 18, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--cyber-border);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
}
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
}
.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 15px;
  transition: var(--transition-normal);
  font-family: 'Space Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 1px;
  border: 1px solid transparent;
}
.nav-link:hover { 
  color: var(--neon-cyan); 
  background: rgba(0, 243, 255, 0.1);
  border-color: var(--neon-cyan);
  box-shadow: var(--glow-cyan);
}

/* Hero */
.hero { 
  padding: 120px 0; 
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 30% 50%, rgba(0, 243, 255, 0.1) 0%, transparent 70%),
    radial-gradient(circle at 70% 20%, rgba(255, 0, 255, 0.1) 0%, transparent 70%);
  z-index: -1;
  animation: pulseBackground 10s infinite alternate;
}
.hero-container {
  display: grid;
  grid-template-columns: 1fr 480px;
  gap: 60px;
  align-items: center;
}
.hero-content .hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: rgba(0, 243, 255, 0.1);
  border: 1px solid var(--neon-cyan);
  color: var(--neon-cyan);
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 24px;
  font-family: 'Space Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: var(--glow-cyan);
}
.hero-content h1 { 
  font-size: 56px; 
  line-height: 1.1; 
  margin-bottom: 24px; 
  font-weight: 900;
  background: var(--gradient-cyber);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-transform: uppercase;
  letter-spacing: 2px;
}
.hero-content p { 
  color: var(--text-secondary); 
  font-size: 18px; 
  margin-bottom: 32px; 
  line-height: 1.7;
  font-family: 'Space Mono', monospace;
}
.hero-actions { 
  display: flex; 
  gap: 16px; 
}
.hero .btn { 
  width: auto; 
  padding: 16px 32px; 
}
.btn-lg { 
  padding: 18px 36px; 
  font-size: 18px; 
  font-weight: 700;
}
.hero-visual { 
  display: flex; 
  align-items: center; 
  justify-content: center; 
  position: relative;
}
.hero-image svg { 
  width: 100%; 
  height: auto; 
  max-width: 480px;
  filter: 
    drop-shadow(0 0 20px rgba(0, 243, 255, 0.5))
    drop-shadow(0 0 40px rgba(255, 0, 255, 0.3));
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}

/* Features */
.features { 
  padding: 120px 0; 
  position: relative;
}
.features::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon-cyan), transparent);
}
.features-container h2 { 
  font-size: 36px; 
  margin-bottom: 12px; 
  font-weight: 900;
  text-align: center;
  background: var(--gradient-cyber);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-transform: uppercase;
  letter-spacing: 2px;
}
.section-subtitle { 
  color: var(--text-secondary); 
  margin-bottom: 48px; 
  text-align: center;
  font-size: 18px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  font-family: 'Space Mono', monospace;
}
.features-grid { 
  display: grid; 
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); 
  gap: 32px; 
}
.feature-card { 
  background: rgba(15, 20, 40, 0.8);
  backdrop-filter: blur(10px);
  padding: 32px; 
  border-radius: var(--radius-md); 
  border: 1px solid var(--cyber-border);
  transition: var(--transition-normal);
  text-align: center;
  position: relative;
  overflow: hidden;
  border-top: 2px solid var(--neon-cyan);
}
.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 
    0 20px 40px rgba(0, 0, 0, 0.5),
    var(--glow-cyan);
  border-color: var(--neon-pink);
}
.feature-icon { 
  font-size: 48px; 
  margin-bottom: 24px; 
  display: inline-block;
  background: var(--gradient-cyber);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.feature-card h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--neon-cyan);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.feature-card p {
  color: var(--text-secondary);
  line-height: 1.6;
  font-family: 'Space Mono', monospace;
}

/* CTA Section */
.cta-section { 
  background: linear-gradient(180deg, rgba(0, 243, 255, 0.05) 0%, transparent 100%); 
  text-align: center; 
  border-top: 1px solid var(--cyber-border);
  border-bottom: 1px solid var(--cyber-border);
  position: relative;
  overflow: hidden;
}
.cta-container { 
  padding: 80px 0; 
  position: relative;
  z-index: 1;
}
.cta-section h2 {
  font-size: 36px;
  margin-bottom: 16px;
  font-weight: 900;
  background: var(--gradient-cyber);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-transform: uppercase;
  letter-spacing: 2px;
}
.cta-section p {
  color: var(--text-secondary);
  font-size: 18px;
  margin-bottom: 32px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
  font-family: 'Space Mono', monospace;
}

/* Footer */
.footer { 
  padding: 48px 0; 
  border-top: 1px solid var(--cyber-border);
  background: rgba(15, 20, 40, 0.9);
  backdrop-filter: blur(10px);
}
.footer-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.footer-links a { 
  color: var(--text-secondary); 
  margin-left: 24px; 
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  transition: var(--transition-normal);
  font-family: 'Space Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.footer-links a:hover { 
  color: var(--neon-cyan); 
  text-shadow: var(--glow-cyan);
}

/* ==========================================================================
   ADMIN PANEL - Cyber Command Center
   ========================================================================== */

/* Admin Badge */
.admin-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 24px;
  background: rgba(255, 0, 255, 0.1);
  border: 1px solid var(--neon-pink);
  color: var(--neon-pink);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 32px;
  font-family: 'Space Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: var(--glow-pink);
}

.admin-avatar {
  background: var(--gradient-hacker) !important;
}

/* Investment Request Cards */
.investments-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
  margin-top: 32px;
}

.investment-request-card {
  background: rgba(15, 20, 40, 0.8);
  backdrop-filter: blur(10px);
  border: 1px solid var(--cyber-border);
  border-radius: var(--radius-md);
  padding: 24px;
  cursor: pointer;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
  border-left: 3px solid var(--neon-green);
}

.investment-request-card:hover {
  transform: translateY(-8px);
  box-shadow: 
    0 20px 40px rgba(0, 0, 0, 0.5),
    var(--glow-green);
  border-color: var(--neon-pink);
}

.investment-request-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 20px;
}

.investment-request-email {
  color: var(--text-secondary);
  font-size: 14px;
  margin-top: 8px;
  font-family: 'Space Mono', monospace;
}

.investment-request-details {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  padding: 16px;
  background: rgba(10, 15, 25, 0.8);
  border-radius: var(--radius-sm);
  border: 1px solid var(--cyber-border);
}

.investment-request-amount {
  font-size: 28px;
  font-weight: 900;
  color: var(--neon-green);
  text-shadow: var(--glow-green);
  font-family: 'Space Mono', monospace;
}

.investment-request-crypto {
  background: rgba(0, 243, 255, 0.1);
  color: var(--neon-cyan);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 700;
  border: 1px solid var(--neon-cyan);
  box-shadow: var(--glow-cyan);
  font-family: 'Space Mono', monospace;
  text-transform: uppercase;
}

/* Investment Status Badges */
.investment-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  border: 1px solid;
  font-family: 'Space Mono', monospace;
}

.investment-status-badge.status-pending {
  background: rgba(255, 107, 0, 0.1);
  color: var(--neon-orange);
  border-color: var(--neon-orange);
  box-shadow: 0 0 10px rgba(255, 107, 0, 0.5);
}

.investment-status-badge.status-approved {
  background: rgba(0, 255, 157, 0.1);
  color: var(--neon-green);
  border-color: var(--neon-green);
  box-shadow: var(--glow-green);
}

.investment-status-badge.status-rejected {
  background: rgba(255, 0, 255, 0.1);
  color: var(--neon-pink);
  border-color: var(--neon-pink);
  box-shadow: var(--glow-pink);
}

/* Users Grid */
.users-grid {
  display: grid;
  gap: 24px;
}

.user-card {
  background: rgba(15, 20, 40, 0.8);
  backdrop-filter: blur(10px);
  border: 1px solid var(--cyber-border);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
  border-top: 2px solid var(--neon-cyan);
}

.user-card:hover {
  box-shadow: 
    0 10px 30px rgba(0, 0, 0, 0.5),
    var(--glow-cyan);
  transform: translateY(-5px);
  border-color: var(--neon-pink);
}

.user-card-header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  margin-bottom: 24px;
}

.user-card-info h3 {
  font-size: 20px;
  margin-bottom: 8px;
  font-weight: 700;
  color: var(--neon-cyan);
}

.user-card-info p {
  color: var(--text-secondary);
  font-size: 15px;
  margin-bottom: 4px;
  font-family: 'Space Mono', monospace;
}

/* Button styles for modal */
.btn-approve {
  background: transparent;
  border: 1px solid var(--neon-green);
  color: var(--neon-green);
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  cursor: pointer;
  transition: var(--transition-normal);
  font-weight: 700;
  font-family: 'Space Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: var(--glow-green);
}

.btn-approve:hover {
  background: rgba(0, 255, 157, 0.1);
  transform: translateY(-2px);
  box-shadow: 
    0 0 20px var(--neon-green),
    var(--glow-green);
}

.btn-delete {
  background: transparent;
  border: 1px solid var(--neon-pink);
  color: var(--neon-pink);
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  cursor: pointer;
  transition: var(--transition-normal);
  font-weight: 700;
  font-family: 'Space Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: var(--glow-pink);
}

.btn-delete:hover {
  background: rgba(255, 0, 255, 0.1);
  transform: translateY(-2px);
  box-shadow: 
    0 0 20px var(--neon-pink),
    var(--glow-pink);
}

/* Payment Status */
.payment-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 700;
  text-transform: capitalize;
  border: 1px solid;
  font-family: 'Space Mono', monospace;
}

.payment-status.pending {
  background: rgba(255, 107, 0, 0.1);
  color: #ff6b00;
  border-color: rgba(255, 107, 0, 0.3);
  box-shadow: 0 0 10px rgba(255, 107, 0, 0.5);
}

.payment-status.approved {
  background: rgba(0, 255, 157, 0.1);
  color: #00ff9d;
  border-color: rgba(0, 255, 157, 0.3);
  box-shadow: var(--glow-green);
}

.payment-status.rejected {
  background: rgba(255, 0, 255, 0.1);
  color: #ff00ff;
  border-color: rgba(255, 0, 255, 0.3);
  box-shadow: var(--glow-pink);
}

.payment-status.completed {
  background: rgba(0, 102, 255, 0.1);
  color: #0066ff;
  border-color: rgba(0, 102, 255, 0.3);
  box-shadow: 0 0 10px rgba(0, 102, 255, 0.5);
}

/* ==========================================================================
   ANIMATIONS & EFFECTS
   ========================================================================== */

/* Terminal Blink */
.blink {
  animation: blink 1s infinite;
}

/* Data Stream Effect */
.data-stream {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
}

.data-stream::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(transparent 95%, rgba(0, 243, 255, 0.1) 100%);
  animation: stream 20s linear infinite;
}

@keyframes stream {
  0% {
    background-position: 0 0;
  }
  100% {
    background-position: 0 100vh;
  }
}

/* Neon Text */
.neon-text {
  text-shadow: 
    0 0 5px currentColor,
    0 0 10px currentColor,
    0 0 20px currentColor;
}

/* Hacker Terminal Cursor */
.cursor {
  display: inline-block;
  width: 10px;
  height: 20px;
  background: var(--neon-cyan);
  margin-left: 5px;
  animation: cursorBlink 1s infinite;
  box-shadow: var(--glow-cyan);
}

@keyframes cursorBlink {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
}

/* Matrix Rain Effect */
.matrix-rain {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
  opacity: 0.1;
}

/* Loading Bar */
.loading-bar {
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--neon-cyan), transparent);
  position: relative;
  overflow: hidden;
}

.loading-bar::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, var(--neon-pink), transparent);
  animation: loading 2s infinite;
}

@keyframes loading {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

/* Cyber Grid Hover */
.grid-hover {
  position: relative;
}

.grid-hover::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    linear-gradient(var(--neon-cyan) 1px, transparent 1px),
    linear-gradient(90deg, var(--neon-cyan) 1px, transparent 1px);
  background-size: 20px 20px;
  background-position: center center;
  opacity: 0;
  transition: var(--transition-normal);
  pointer-events: none;
  z-index: -1;
}

.grid-hover:hover::before {
  opacity: 0.1;
}

/* ==========================================================================
   CUSTOM SCROLLBAR
   ========================================================================== */

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: rgba(10, 15, 25, 0.8);
  border-radius: var(--radius-sm);
}

::-webkit-scrollbar-thumb {
  background: var(--gradient-cyber);
  border-radius: var(--radius-sm);
  box-shadow: var(--glow-cyan);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--gradient-hacker);
}

/* ==========================================================================
   PRINT STYLES
   ========================================================================== */

@media print {
  .sidebar,
  .btn,
  .modal-overlay,
  .navbar,
  .footer {
    display: none !important;
  }
  
  body {
    background: white !important;
    color: black !important;
  }
  
  .main-content {
    padding: 0 !important;
  }
  
  .stat-card,
  .section-card {
    break-inside: avoid;
    box-shadow: none !important;
    border: 1px solid #ddd !important;
  }
}



/* ==========================================================================
   MOBILE OPTIMIZATIONS - Target: Mobile-First Users
   ========================================================================== */

@media (max-width: 980px) {
  /* Hero Section - Mobile */
  .hero {
    padding: 60px 0 40px;
  }
  
  .hero-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .hero-visual {
    order: -1; /* Image on top */
  }
  
  .hero-content h1 {
    font-size: 36px;
    line-height: 1.2;
  }
  
  .hero-content p {
    font-size: 16px;
  }
  
  .hero-actions {
    flex-direction: column;
    gap: 12px;
  }
  
  .hero .btn {
    width: 100%;
  }
  
  /* Features Section */
  .features {
    padding: 60px 0;
  }
  
  .features-container h2 {
    font-size: 28px;
  }
  
  .section-subtitle {
    font-size: 16px;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  /* CTA Section */
  .cta-section {
    padding: 60px 0;
  }
  
  .cta-container {
    padding: 40px 0;
  }
  
  .cta-section h2 {
    font-size: 28px;
  }
  
  .cta-section p {
    font-size: 16px;
  }
  
  /* Navigation */
  .nav-links {
    display: none;
  }
  
  .nav-container {
    padding: 16px 20px;
  }
  
  /* Footer */
  .footer-container {
    flex-direction: column;
    text-align: center;
    gap: 16px;
  }
  
  .footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
  
  .footer-links a {
    margin-left: 0;
  }
}

@media (max-width: 768px) {
  /* Base Typography */
  body {
    font-size: 14px;
  }
  
  /* Dashboard Layout - Stack Sidebar */
  .dashboard-layout {
    flex-direction: column;
  }
  
  .sidebar {
    width: 100%;
    height: auto;
    position: static;
    border-right: none;
    border-bottom: 1px solid var(--cyber-border);
    padding: 16px;
  }
  
  .sidebar .logo {
    margin-bottom: 24px;
    padding-bottom: 16px;
  }
  
  .logo h1, .logo h2 {
    font-size: 20px;
  }
  
  /* Navigation - Horizontal Scrollable */
  .nav {
    flex-direction: row;
    overflow-x: auto;
    gap: 8px;
    padding-bottom: 8px;
    -webkit-overflow-scrolling: touch;
  }
  
  .nav-item {
    flex: 0 0 auto;
    min-width: 120px;
    justify-content: center;
    text-align: center;
    padding: 12px 16px;
    font-size: 13px;
    transform: none !important;
  }
  
  .nav-item:hover {
    transform: none !important;
  }
  
  .nav-item::before {
    display: none;
  }
  
  .nav-item svg {
    margin-left: 0;
    margin-right: 8px;
  }
  
  /* User Section - Compact */
  .user-section {
    padding-top: 16px;
    margin-top: 16px;
  }
  
  .user-info {
    gap: 12px;
    margin-bottom: 12px;
  }
  
  .user-avatar {
    width: 40px;
    height: 40px;
    font-size: 16px;
  }
  
  .user-name {
    font-size: 14px;
  }
  
  .user-email {
    font-size: 12px;
  }
  
  .btn-logout {
    padding: 10px 12px;
    font-size: 13px;
  }
  
  /* Main Content */
  .main-content {
    padding: 12px;
  }
  
  .dashboard-header {
    padding: 20px;
    margin-bottom: 20px;
  }
  
  .dashboard-header h1 {
    font-size: 24px;
    margin-bottom: 6px;
  }
  
  .subtitle {
    font-size: 14px;
  }
  
  .dashboard-content {
    padding: 0 16px 20px;
  }
  
  /* Stats Grid - Single Column */
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 16px;
    margin-bottom: 24px;
  }
  
  .stat-card {
    padding: 16px;
  }
  
  .stat-value {
    font-size: 32px;
  }
  
  .stat-label {
    font-size: 12px;
  }
  
  .stat-description {
    font-size: 12px;
  }
  
  .stat-change {
    font-size: 12px;
    padding: 6px 12px;
  }
  
  /* Section Cards */
  .section-card {
    padding: 16px;
    margin-bottom: 20px;
  }
  
  .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
  }
  
  .section-header h3 {
    font-size: 18px;
  }
  
  .badge {
    padding: 6px 12px;
    font-size: 11px;
  }
  
  /* Investment Items - Mobile Optimized */
  .investment-item {
    flex-direction: column;
    gap: 16px;
    padding: 16px;
    transform: none !important;
  }
  
  .investment-item::before {
    display: none;
  }
  
  .investment-item:hover {
    transform: none !important;
  }
  
  .investment-details {
    width: 100%;
    gap: 12px;
  }
  
  .investment-crypto {
    width: 48px;
    height: 48px;
    font-size: 24px;
  }
  
  .investment-info h4 {
    font-size: 16px;
  }
  
  .investment-meta {
    font-size: 13px;
  }
  
  .investment-amount {
    width: 100%;
    text-align: left;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .investment-amount .amount {
    font-size: 24px;
  }
  
  .investment-status-badge {
    font-size: 11px;
    padding: 6px 12px;
  }
  
  /* Payment Items - Mobile Optimized */
  .payment-item {
    flex-direction: column;
    gap: 12px;
    padding: 16px;
    transform: none !important;
  }
  
  .payment-item::before {
    display: none;
  }
  
  .payment-item:hover {
    transform: none !important;
  }
  
  .payment-info h4 {
    font-size: 15px;
  }
  
  .payment-meta {
    font-size: 13px;
  }
  
  .payment-amount {
    font-size: 20px;
  }
  
  .payment-status {
    font-size: 11px;
    padding: 4px 10px;
  }
  
  /* Modal - Full Screen on Mobile */
  .modal-overlay {
    padding: 0;
    align-items: flex-end;
  }
  
  .modal-container {
    max-width: 100%;
    max-height: 95vh;
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    margin: 0;
  }
  
  .modal-header {
    padding: 20px;
  }
  
  .modal-header h3 {
    font-size: 20px;
  }
  
  .modal-body {
    padding: 20px;
  }
  
  .modal-actions {
    flex-direction: column;
    gap: 10px;
  }
  
  .modal-actions .btn {
    width: 100%;
  }
  
  /* Crypto Grid - 2 Columns on Mobile */
  .crypto-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  
  .crypto-content {
    flex-direction: column;
    padding: 16px 12px;
    gap: 8px;
    text-align: center;
  }
  
  .crypto-icon {
    width: 40px;
    height: 40px;
    font-size: 20px;
  }
  
  .crypto-name {
    font-size: 14px;
  }
  
  .crypto-symbol {
    font-size: 12px;
  }
  
  .crypto-check {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 16px;
    height: 16px;
  }
  
  /* Wallet Display - Mobile */
  .crypto-wallet-display {
    padding: 12px;
  }
  
  .wallet-address-box {
    padding: 10px;
    gap: 8px;
  }
  
  .wallet-address-box .wallet-address {
    font-size: 11px;
  }
  
  .copy-wallet-btn {
    min-width: 32px;
    min-height: 32px;
    padding: 6px;
  }
  
  /* Form Elements */
  .form-group {
    margin-bottom: 20px;
  }
  
  .form-group label {
    font-size: 13px;
  }
  
  .form-group input {
    padding: 12px 14px;
    font-size: 16px; /* Prevents zoom on iOS */
  }
  
  .btn {
    padding: 14px 20px;
    font-size: 15px;
  }
  
  .btn-invest {
    padding: 14px 24px;
    font-size: 15px;
  }
  
  /* Auth Card */
  .auth-card {
    padding: 24px 20px;
  }
  
  .form-container h2 {
    font-size: 26px;
  }
  
  .form-subtitle {
    font-size: 14px;
  }
  
  .demo-credentials {
    padding: 16px;
    font-size: 12px;
  }
  
  /* Empty States */
  .payments-empty,
  .investment-empty {
    padding: 60px 20px;
  }
  
  .payments-empty svg,
  .investment-empty svg {
    width: 60px;
    height: 60px;
  }
  
  .payments-empty p,
  .investment-empty p {
    font-size: 16px;
  }
  
  .payments-empty small,
  .investment-empty small {
    font-size: 13px;
  }
  
  /* Loading State */
  .loading-state {
    padding: 80px 20px;
  }
  
  .spinner {
    width: 50px;
    height: 50px;
  }
}

@media (max-width: 480px) {
  /* Extra Small Devices */
  .hero-content h1 {
    font-size: 28px;
  }
  
  .dashboard-header h1 {
    font-size: 20px;
  }
  
  .stat-value {
    font-size: 28px;
  }
  
  .section-header h3 {
    font-size: 16px;
  }
  
  .investment-crypto {
    width: 40px;
    height: 40px;
    font-size: 20px;
  }
  
  .investment-info h4 {
    font-size: 15px;
  }
  
  .investment-amount .amount {
    font-size: 20px;
  }
  
  .payment-amount {
    font-size: 18px;
  }
  
  /* Single Column Crypto Grid on Tiny Screens */
  .crypto-grid {
    grid-template-columns: 1fr;
  }
  
  .crypto-content {
    flex-direction: row;
    justify-content: flex-start;
  }
  
  /* Tighter Spacing */
  .dashboard-content {
    padding: 0 12px 16px;
  }
  
  .stats-grid {
    gap: 12px;
  }
  
  .stat-card {
    padding: 14px;
  }
  
  .section-card {
    padding: 14px;
  }
  
  .modal-header,
  .modal-body {
    padding: 16px;
  }
}

/* Landscape Mobile Optimization */
@media (max-width: 768px) and (orientation: landscape) {
  .dashboard-header {
    padding: 16px 20px;
  }
  
  .dashboard-header h1 {
    font-size: 20px;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .modal-container {
    max-height: 90vh;
  }
}

/* Touch Optimization */
@media (hover: none) and (pointer: coarse) {
  /* Larger touch targets */
  .nav-item {
    min-height: 44px;
  }
  
  .btn,
  .btn-invest,
  .btn-logout {
    min-height: 48px;
  }
  
  .crypto-card {
    min-height: 60px;
  }
  
  .copy-wallet-btn {
    min-width: 44px;
    min-height: 44px;
  }
  
  /* Remove hover effects on touch devices */
  .nav-item:hover,
  .stat-card:hover,
  .investment-item:hover,
  .payment-item:hover {
    transform: none;
  }
  
  /* Better tap feedback */
  .btn:active,
  .nav-item:active,
  .crypto-card:active {
    opacity: 0.8;
  }
}

/* Prevent horizontal scroll */
@media (max-width: 768px) {
  body {
    overflow-x: hidden;
  }
  
  .container {
    padding: 12px;
  }
  
  .site-container {
    padding: 0 16px;
  }
  
  /* Ensure content doesn't overflow */
  .investment-info,
  .payment-info {
    min-width: 0;
    overflow: hidden;
  }
  
  .investment-info h4,
  .payment-info h4 {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
}

/* PWA Safe Areas for Notch Devices */
@supports (padding: max(0px)) {
  .navbar,
  .dashboard-header {
    padding-left: max(20px, env(safe-area-inset-left));
    padding-right: max(20px, env(safe-area-inset-right));
  }
  
  .sidebar {
    padding-left: max(16px, env(safe-area-inset-left));
    padding-right: max(16px, env(safe-area-inset-right));
  }
}

/* Add Font Import */
@import url('https://fonts.googleapis.com/css2?family=Space+Mono:wght@400;700&family=Roboto+Mono:wght@300;400;500;700&display=swap');