/* ============================================================
   BINANCE CARBON - DESIGN SYSTEM 2026
   Premium Institutional Dark Mode with Glassmorphism
   ============================================================ */

:root {
    /* Core Colors */
    --b-dark-0: #0b0e11;      /* Deep background */
    --b-dark-1: #181a20;      /* Slightly lighter surfaces */
    --b-dark-2: #1e2329;      /* Card/Input background */
    --b-dark-3: #2b3139;      /* Borders/Sub-elements */
    
    /* Accents */
    --b-primary: #3861fb;     /* Institutional Blue */
    --b-primary-hover: #2b4ed3;
    --b-secondary: #00d4aa;   /* Institutional Teal */
    
    /* Semantic Colors */
    --b-green: #0ecb81;
    --b-red: #f6465d;
    --b-yellow: #fcd535;
    
    /* Text */
    --b-text-1: #eaecef;      /* High emphasis */
    --b-text-2: #b7bdc6;      /* Medium emphasis */
    --b-text-3: #848e9c;      /* Low emphasis/Muted */
    
    /* Glassmorphism */
    --glass-bg: rgba(30, 35, 41, 0.7);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-blur: blur(12px);
    
    /* Shadows */
    --b-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    --gradient: linear-gradient(135deg, var(--b-primary), var(--b-secondary));
}

/* Custom Scrollbar System */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: var(--b-dark-0);
}
::-webkit-scrollbar-thumb {
    background: var(--b-dark-3);
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--b-primary);
}

* {
    scrollbar-width: thin;
    scrollbar-color: var(--b-dark-3) var(--b-dark-0);
}

/* Base Overrides */
body {
    background-color: var(--b-dark-0);
    color: var(--b-text-1);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    -webkit-font-smoothing: antialiased;
}

/* Glassmorphism Classes */
.glass-surface {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
}

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    box-shadow: var(--b-shadow);
    transition: transform 0.2s, border-color 0.2s;
}

.glass-card:hover {
    border-color: rgba(56, 97, 251, 0.3);
}

/* Ambient Radial Mesh Background */
.mesh-bg {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    z-index: -1;
    background: 
        radial-gradient(circle at 0% 0%, rgba(56, 97, 251, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 100% 100%, rgba(0, 212, 170, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 100% 0%, rgba(56, 97, 251, 0.03) 0%, transparent 40%);
    background-color: var(--b-dark-0);
}

/* Premium Buttons */
.b-btn-primary {
    background: var(--b-primary);
    color: white;
    border: none;
    border-radius: 8px;
    padding: 12px 24px;
    font-weight: 600;
    transition: all 0.2s;
    box-shadow: 0 4px 12px rgba(56, 97, 251, 0.2);
}

.b-btn-primary:hover {
    background: var(--b-primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(56, 97, 251, 0.3);
}

/* Tables */
.b-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}

.b-table th {
    color: var(--b-text-3);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    padding: 16px;
    border-bottom: 1px solid var(--b-dark-3);
}

.b-table td {
    padding: 16px;
    border-bottom: 1px solid var(--b-dark-3);
    vertical-align: middle;
}

.b-table tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}