@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --primary: #6366f1;
  --primary-hover: #4f46e5;
  --bg-color: #0f172a;
  --bg-color-light: #1e293b;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --win: #10b981;
  --loss: #ef4444;
  --card-bg: rgba(30, 41, 59, 0.7);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  -webkit-tap-highlight-color: transparent;
}

body {
  background-color: var(--bg-color);
  color: var(--text-main);
  padding: 20px;
  background-image: radial-gradient(circle at top right, rgba(99, 102, 241, 0.15), transparent 40%),
    radial-gradient(circle at bottom left, rgba(16, 185, 129, 0.1), transparent 40%);
  background-attachment: fixed;
  min-height: 100vh;
}

/* Glassmorphism Classes */
.glass-panel {
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  box-shadow: var(--glass-shadow);
}

.glass-btn {
  background: rgba(99, 102, 241, 0.8);
  backdrop-filter: blur(8px);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  padding: 12px 24px;
  font-weight: 600;
  transition: all 0.3s ease;
  cursor: pointer;
}

.glass-btn:hover {
  background: rgba(99, 102, 241, 1);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
}

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

.glass-input {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--glass-border);
  color: var(--text-main);
  border-radius: 12px;
  padding: 14px 16px;
  outline: none;
  transition: all 0.3s ease;
  width: 100%;
}

.glass-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.2);
}

/* Top Bar / Header */
.top-bar {
  position: fixed;
  top: 15px;
  right: 15px;
  z-index: 10;
}

.wallet-container {
  display: flex;
  gap: 12px;
  cursor: pointer;
}

.container-bal {
  background: rgba(30, 41, 59, 0.8);
  backdrop-filter: blur(8px);
  border: 1px solid var(--glass-border);
  padding: 8px 16px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  transition: transform 0.2s ease;
}

.container-bal:hover {
  transform: translateY(-2px);
}

.balance-label {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 2px;
}

.balance-amt {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: #fbbf24;
}

/* Bottom Nav */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 70px;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  display: flex;
  justify-content: space-around;
  align-items: center;
  border-top: 1px solid var(--glass-border);
  border-top-left-radius: 20px;
  border-top-right-radius: 20px;
  z-index: 1;
  padding-bottom: env(safe-area-inset-bottom);
  /* iOS safe area */
}

.nav-item {
  text-align: center;
  color: var(--text-muted);
  font-size: 12px;
  text-decoration: none;
  font-weight: 500;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  transition: all 0.3s ease;
  width: 60px;
}

.nav-item i {
  font-size: 22px;
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.nav-item.active,
.nav-item:hover {
  color: var(--primary);
}

.nav-item.active i {
  transform: translateY(-4px);
  text-shadow: 0 0 10px rgba(99, 102, 241, 0.5);
}

/* Typography utilities */
.text-gradient {
  background: linear-gradient(135deg, #a855f7 0%, #6366f1 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-gradient-success {
  background: linear-gradient(135deg, #34d399 0%, #10b981 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-gradient-warning {
  background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Page Container wrapper for fixed elements */
.page-wrapper {
  margin-top: 70px;
  margin-bottom: 90px;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--bg-color);
}

::-webkit-scrollbar-thumb {
  background: var(--bg-color-light);
  border-radius: 10px;
}

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