:root {
            --bg-color: #04122b;
            --text-color: #f1f5f9;
            --gold: #d6b370;
            --gold-soft: #e5c993;
            --panel-bg: rgba(255, 255, 255, 0.03);
            --border-color: rgba(255, 255, 255, 0.08);
            --card-bg: rgba(255, 255, 255, 0.02);
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Inter', sans-serif;
            background-color: var(--bg-color);
            color: var(--text-color);
            min-height: 100vh;
            background: radial-gradient(circle at top, #0f2244 0%, #040c1e 100%);
            padding-bottom: 80px;
        }

        /* Navbar style match */
        nav {
            padding: 20px 40px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-bottom: 1px solid var(--border-color);
            background: rgba(4, 18, 43, 0.8);
            backdrop-filter: blur(12px);
            position: sticky;
            top: 0;
            z-index: 1000;
        }

        nav .logo img {
            height: 40px;
        }

        nav .nav-links a {
            color: rgba(255, 255, 255, 0.7);
            text-decoration: none;
            margin-left: 20px;
            font-size: 0.9rem;
            transition: color 0.3s;
        }

        nav .nav-links a:hover {
            color: var(--gold);
        }

        .container {
            max-width: 1000px;
            margin: 0 auto;
            padding: 40px 20px;
        }

        .checkout-grid {
            display: grid;
            grid-template-columns: 1.2fr 1fr;
            gap: 40px;
        }

        @media (max-width: 768px) {
            .checkout-grid {
                grid-template-columns: 1fr;
            }
        }

        .checkout-header {
            margin-bottom: 40px;
            text-align: center;
        }

        .checkout-header h1 {
            font-family: 'Fraunces', serif;
            font-size: 2.2rem;
            color: var(--gold-soft);
            margin-bottom: 10px;
        }

        .checkout-header p {
            color: rgba(255, 255, 255, 0.6);
        }

        .panel-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: 24px;
            padding: 30px;
        }

        .panel-card h2 {
            font-family: 'Fraunces', serif;
            font-size: 1.4rem;
            color: var(--gold-soft);
            margin-bottom: 24px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            padding-bottom: 10px;
        }

        /* Order Summary */
        .summary-row {
            display: flex;
            justify-content: space-between;
            padding: 12px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            font-size: 0.95rem;
        }

        .summary-row:last-child {
            border: none;
            padding-top: 18px;
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--gold);
        }

        /* Payment Method Selectors */
        .method-tabs {
            display: flex;
            gap: 12px;
            margin-bottom: 24px;
        }

        .method-tab {
            flex: 1;
            background: rgba(255, 255, 255, 0.02);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            padding: 16px;
            text-align: center;
            cursor: pointer;
            transition: all 0.3s;
            font-weight: 500;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 8px;
        }

        .method-tab:hover,
        .method-tab.active {
            background: rgba(214, 179, 112, 0.08);
            border-color: var(--gold);
            color: var(--gold);
        }

        .method-tab svg {
            width: 24px;
            height: 24px;
        }

        /* Forms */
        .payment-form {
            display: none;
        }

        .payment-form.active {
            display: block;
        }

        .bank-details {
            background: rgba(255, 255, 255, 0.02);
            border: 1px solid var(--border-color);
            border-radius: 16px;
            padding: 20px;
            margin-bottom: 24px;
            font-size: 0.9rem;
            line-height: 1.6;
        }

        .bank-details strong {
            color: var(--gold-soft);
        }

        .form-group {
            margin-bottom: 20px;
        }

        .form-group label {
            display: block;
            margin-bottom: 8px;
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.85rem;
        }

        .form-control {
            width: 100%;
            padding: 12px 16px;
            background: rgba(4, 18, 43, 0.6);
            border: 1px solid var(--border-color);
            border-radius: 10px;
            color: white;
            font-family: inherit;
            transition: all 0.3s;
        }

        .form-control:focus {
            outline: none;
            border-color: var(--gold);
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            width: 100%;
            padding: 14px;
            background: var(--gold);
            color: #04122b;
            text-decoration: none;
            border-radius: 30px;
            font-size: 1rem;
            font-weight: 700;
            border: none;
            cursor: pointer;
            transition: all 0.3s;
            box-shadow: 0 5px 15px rgba(214, 179, 112, 0.25);
        }

        .btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(214, 179, 112, 0.4);
            filter: brightness(1.05);
        }