/* roulang page: index */
:root {
            --primary: #0F766E;
            --primary-dark: #115E59;
            --primary-light: #0D9488;
            --accent-amber: #F59E0B;
            --accent-emerald: #10B981;
            --bg-light: #F8FAFC;
            --text-main: #0F172A;
            --text-muted: #475569;
            --border-soft: rgba(226, 232, 240, 0.9);
            --card-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.05), 0 8px 10px -6px rgba(15, 23, 42, 0.03);
            --card-shadow-hover: 0 20px 30px -10px rgba(15, 118, 110, 0.12), 0 10px 15px -5px rgba(15, 23, 42, 0.04);
        }
        body {
            font-family: var(--font-sans);
            color: var(--text-main);
            background-color: #FFFFFF;
            overflow-x: hidden;
        }
        .custom-card {
            background: #FFFFFF;
            border: 1px solid var(--border-soft);
            box-shadow: var(--card-shadow);
            transition: all 0.25s ease;
        }
        .custom-card:hover {
            box-shadow: var(--card-shadow-hover);
            transform: translateY(-2px);
            border-color: rgba(13, 148, 136, 0.3);
        }
        .badge-pill {
            display: inline-flex;
            align-items: center;
            padding: 0.25rem 0.75rem;
            border-radius: 9999px;
            font-size: 0.75rem;
            font-weight: 600;
        }
        .data-gradient-text {
            background: linear-gradient(135deg, #0F766E 0%, #0D9488 50%, #F59E0B 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .glass-header {
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
        }
        .chart-glow {
            box-shadow: inset 0 0 20px rgba(13, 148, 136, 0.15);
        }