/* Brand Color Themed Variables */
:root {
    /* Brand Color Palette */
    --primary-color: #007BFF;
    --secondary-color: #5A6C81;
    --accent-primary: #007BFF;
    --accent-secondary: #0056b3;
    --accent-light: #66a3ff;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    
    /* Additional Accent Colors */
    --accent-danger: #dc3545;
    --accent-success: #28a745;
    --accent-warning: #ffc107;
    
    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: #5A6C81;
    --text-muted: #6c757d;
    --text-inverse: #000000;
    --text-brand: #007BFF;
    
    /* Background Colors */
    --bg-primary: #000000;
    --bg-secondary: #1a1a1a;
    --bg-card: rgba(26, 26, 26, 0.95);
    --bg-glass: rgba(255, 255, 255, 0.05);
    --bg-overlay: rgba(0, 0, 0, 0.8);
    
    /* Borders and Shadows */
    --border-primary: rgba(90, 108, 129, 0.3);
    --border-secondary: rgba(90, 108, 129, 0.1);
    --shadow-glow: 0 0 20px rgba(0, 123, 255, 0.3);
    --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
}

/* Global Dark Theme Override */
body {
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    color: var(--text-primary);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    min-height: 100vh;
}

h1,h2,h3,h4,h5,h6 {
    color: #FFF
}
.content {
    background: transparent;
    padding: 1rem;
}

/* Crypto Layout Container */
.crypto-container {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    padding: 1rem;
}

.crypto-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    gap: 1.5rem;
    grid-template-columns: 1fr;
}

/* Navigation Header */
.nav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-primary);
    margin-bottom: 1rem;
}

.back-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    background: var(--bg-glass);
    border: 1px solid var(--border-primary);
    transition: all 0.2s ease;
}

.back-btn:hover {
    color: var(--accent-primary);
    background: rgba(0, 212, 255, 0.1);
    border-color: var(--accent-primary);
    text-decoration: none;
    transform: translateX(-2px);
}

.page-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.page-title i {
    color: var(--accent-primary);
}

/* Section Styling */
.section-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.section-title i {
    color: var(--accent-primary);
}

/* Card Components */
.crypto-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-primary);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: var(--shadow-card);
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.crypto-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-light));
}

.crypto-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 212, 255, 0.2);
    border-color: var(--accent-primary);
}

.glass-card {
    background: var(--bg-glass);
    border: 1px solid var(--border-primary);
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.glass-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 212, 255, 0.2);
    border-color: var(--accent-primary);
}

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

/* Welcome/Empty State */
.welcome-section {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 60vh;
}

.welcome-card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: 20px;
    padding: 3rem;
    text-align: center;
    max-width: 500px;
    box-shadow: var(--shadow-card);
    position: relative;
    overflow: hidden;
}

.welcome-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-light));
}

.welcome-icon {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-light));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    margin: 0 auto 2rem;
    box-shadow: var(--shadow-glow);
}

.welcome-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.welcome-text {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

/* Button Styles */
.crypto-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-light));
    color: white;
    text-decoration: none;
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1.125rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(245, 158, 11, 0.3);
    border: none;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
}

.crypto-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 212, 255, 0.4);
    color: white;
    text-decoration: none;
}

.crypto-btn-secondary {
    background: var(--bg-glass);
    color: var(--text-primary);
    border: 1px solid var(--border-primary);
    box-shadow: none;
}

.crypto-btn-secondary:hover {
    background: rgba(0, 212, 255, 0.1);
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    text-decoration: none;
}

.crypto-btn-danger {
    background: var(--accent-danger);
    box-shadow: 0 4px 20px rgba(239, 68, 68, 0.3);
}

.crypto-btn-danger:hover {
    background: #dc2626;
    box-shadow: 0 8px 30px rgba(239, 68, 68, 0.4);
}

/* Form Styling */
.crypto-form {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: var(--shadow-card);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-control {
    width: 100%;
    padding: 0.875rem 1rem;
    background: var(--bg-glass);
    border: 1px solid var(--border-primary);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: all 0.2s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
    background: rgba(0, 212, 255, 0.05);
}

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

/* Table Styling */
.crypto-table {
    width: 100%;
    margin: 0;
    border-collapse: separate;
    border-spacing: 0;
    font-family: 'Inter', sans-serif;
    background: transparent;
}

.crypto-table thead th {
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 1rem 1.5rem;
    border: none;
    border-bottom: 2px solid var(--border-primary);
    position: sticky;
    top: 0;
    z-index: 10;
}

.crypto-table tbody tr {
    transition: all 0.2s ease;
    border-bottom: 1px solid var(--border-secondary);
    background: transparent;
}

.crypto-table tbody tr:nth-child(even) {
    background: rgba(255, 255, 255, 0.02);
}

.crypto-table tbody tr:hover {
    background: rgba(0, 212, 255, 0.1) !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 212, 255, 0.15);
}

.crypto-table tbody tr:last-child {
    border-bottom: none;
}

.crypto-table td {
    padding: 1rem 1.5rem;
    border: none;
    vertical-align: middle;
    font-size: 0.875rem;
    color: var(--text-primary);
    background: transparent;
}

/* Badge Styling */
.crypto-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 1px solid;
}

.badge-success {
    background: rgba(16, 185, 129, 0.2);
    color: var(--accent-success);
    border-color: var(--accent-success);
}

.badge-danger {
    background: rgba(239, 68, 68, 0.2);
    color: var(--accent-danger);
    border-color: var(--accent-danger);
}

.badge-warning {
    background: rgba(245, 158, 11, 0.2);
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.badge-info {
    background: rgba(0, 212, 255, 0.2);
    color: var(--accent-primary);
    border-color: var(--accent-primary);
}

/* Icon Styling */
.crypto-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--bg-glass);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    border: 1px solid var(--border-primary);
}

/* Animation Keyframes */
@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

@keyframes loading {
    0% { left: -100%; }
    100% { left: 100%; }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Loading States */
.loading {
    position: relative;
    overflow: hidden;
}

.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(245, 158, 11, 0.2), transparent);
    animation: loading 1.5s infinite;
}

/* Accessibility Enhancements */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --border-primary: rgba(255, 255, 255, 0.3);
        --border-secondary: rgba(255, 255, 255, 0.2);
        --text-secondary: #e5e5e5;
    }
}

/* Additional Color Variables */
:root {
    --success-color: #10b981;
    --danger-color: #ef4444;
}

/* Focus States for Accessibility */
.back-btn:focus,
.crypto-btn:focus,
.form-control:focus {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}