body {
            background: #f3f4f6;
            font-family: 'Segoe UI', Arial, sans-serif;
            color: #1a202c;
        }
        .ticket-card {
            background: linear-gradient(90deg, #f5f3ff 0%, #faf5ff 100%);
            border-radius: 1.5rem;
            border: 1px solid #e0e7ff;
            box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.1);
            padding: 2.5rem;
            max-width: 600px;
            margin: 40px auto 24px auto;
            position: relative;
            overflow: hidden;
        }
        .ticket-card .top-bar {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 8px;
            background: linear-gradient(90deg, #6366f1 0%, #a78bfa 50%, #ec4899 100%);
            border-radius: 1.5rem 1.5rem 0 0;
        }
        .ticket-card .success-icon {
            display: flex;
            justify-content: center;
            align-items: center;
            margin-bottom: 1.5rem;
        }
        .ticket-card h1 {
            font-size: 2rem;
            font-weight: 800;
            color: #4338ca;
            margin-bottom: 0.5rem;
            text-align: center;
        }
        .ticket-card .desc {
            color: #6b7280;
            margin-bottom: 2rem;
            text-align: center;
        }
        .ticket-details {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.5rem 2rem;
            margin-bottom: 2rem;
        }
        .ticket-details span {
            display: block;
        }
        .ticket-details .label {
            font-size: 0.75rem;
            color: #9ca3af;
        }
        .ticket-details .value {
            font-weight: 500;
            color: #374151;
        }
        .ticket-details .value-strong {
            font-weight: 700;
            color: #047857;
        }
        .ticket-details .value-mono {
            font-family: monospace;
            color: #6366f1;
        }
        .print-btn {
            display: block;
            margin: 32px auto 0 auto;
            background: linear-gradient(90deg, #6366f1 0%, #a78bfa 50%, #ec4899 100%);
            color: #fff;
            font-weight: 600;
            font-size: 1.1rem;
            padding: 1rem 2.5rem;
            border: none;
            border-radius: 1rem;
            cursor: pointer;
            box-shadow: 0 2px 8px rgba(99,102,241,0.12);
            transition: background 0.2s;
        }
        .print-btn:hover {
            background: linear-gradient(90deg, #4f46e5 0%, #a21caf 100%);
        }
        .back-btn {
            display: inline-block;
            margin: 24px 0 16px 24px;
            background: #6366f1;
            color: #fff;
            font-weight: 500;
            padding: 0.6rem 1.5rem;
            border: none;
            border-radius: 0.75rem;
            text-decoration: none;
            font-size: 1rem;
            box-shadow: 0 1px 4px rgba(99,102,241,0.10);
            transition: background 0.2s;
        }
        .back-btn:hover {
            background: #4f46e5;
        }
        @media print {
            .print-btn, .no-print, .back-btn, header {
                display: none !important;
            }
            body {
                background: #fff !important;
            }
            .ticket-card {
                box-shadow: none !important;
                margin: 0 0 24px 0 !important;
                page-break-inside: avoid !important;
                break-inside: avoid !important;
            }
        }
        header {
            margin-bottom: 80px;
        }