/**
 * VBank.cash — Ultra-Modern Neo-Bank & Exchange UI
 * Version 2.0.0
 */

:root {
  --vb-primary: #3b82f6;
  --vb-primary-dark: #1d4ed8;
  --vb-indigo: #6366f1;
  --vb-purple: #8b5cf6;
  --vb-accent: #f59e0b;
  --vb-success: #10b981;
  --vb-danger: #ef4444;
  --vb-bg-dark: #0b0f19;
  --vb-surface-dark: #111827;
  --vb-card-dark: #1e293b;
  --vb-border-dark: rgba(255, 255, 255, 0.08);
  --vb-font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

body {
  font-family: var(--vb-font-sans);
  background-color: #f8fafc;
  color: #0f172a;
  -webkit-font-smoothing: antialiased;
}

/* Glassmorphism Classes */
.glass-card {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(226, 232, 240, 0.9);
  box-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.02);
}

.glass-dark {
  background: rgba(17, 24, 39, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.5);
}

/* VBank Gradient Buttons */
.btn-vbank-primary {
  background: linear-gradient(135deg, #2563eb 0%, #6366f1 100%);
  color: #ffffff;
  border: none;
  font-weight: 600;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 14px 0 rgba(37, 99, 235, 0.35);
}
.btn-vbank-primary:hover {
  background: linear-gradient(135deg, #1d4ed8 0%, #4f46e5 100%);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px 0 rgba(37, 99, 235, 0.45);
}

.btn-vbank-success {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: #ffffff;
  border: none;
  font-weight: 600;
  transition: all 0.25s ease;
  box-shadow: 0 4px 14px 0 rgba(16, 185, 129, 0.35);
}
.btn-vbank-success:hover {
  background: linear-gradient(135deg, #059669 0%, #047857 100%);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px 0 rgba(16, 185, 129, 0.45);
}

.btn-vbank-gold {
  background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
  color: #0f172a;
  border: none;
  font-weight: 700;
  transition: all 0.25s ease;
  box-shadow: 0 4px 14px 0 rgba(245, 158, 11, 0.35);
}
.btn-vbank-gold:hover {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: #0f172a;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px 0 rgba(245, 158, 11, 0.45);
}

/* Neo-Bank Virtual Card Mockups */
.vcard-metal {
  position: relative;
  overflow: hidden;
  border-radius: 20px;
  padding: 24px;
  color: #ffffff;
  min-height: 190px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 15px 35px -5px rgba(0, 0, 0, 0.25);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid rgba(255, 255, 255, 0.12);
}
.vcard-metal:hover {
  transform: translateY(-5px) scale(1.01);
  box-shadow: 0 25px 45px -10px rgba(0, 0, 0, 0.35);
}

.vcard-kgs {
  background: linear-gradient(135deg, #1e1b4b 0%, #312e81 50%, #4338ca 100%);
}
.vcard-cny {
  background: linear-gradient(135deg, #881337 0%, #be123c 50%, #e11d48 100%);
}
.vcard-rub {
  background: linear-gradient(135deg, #0c4a6e 0%, #0369a1 50%, #0284c7 100%);
}
.vcard-usdt {
  background: linear-gradient(135deg, #064e3b 0%, #047857 50%, #059669 100%);
}
.vcard-usd {
  background: linear-gradient(135deg, #18181b 0%, #27272a 50%, #3f3f46 100%);
}

.vcard-chip {
  width: 40px;
  height: 30px;
  background: linear-gradient(135deg, #fcd34d 0%, #f59e0b 100%);
  border-radius: 6px;
  display: inline-block;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.2);
}

/* Live Currency Rate Badges */
.rate-pill {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 12px 18px;
  transition: all 0.2s ease;
}
.rate-pill:hover {
  border-color: #3b82f6;
  box-shadow: 0 6px 15px rgba(59, 130, 246, 0.1);
  transform: translateY(-2px);
}

/* Animations */
@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
  100% { transform: translateY(0px); }
}

.animate-float {
  animation: float 4s ease-in-out infinite;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: #f1f5f9;
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}