.amendment-lookup-section {
        padding-top: 60px;
        padding-bottom: 80px;
        background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);
        min-height: 70vh;
    }

    .lookup-card {
        background: #ffffff;
        border-radius: 20px;
        padding: 40px;
        box-shadow: 0 20px 60px rgba(15, 23, 42, 0.1);
        max-width: 500px;
        margin: 0 auto;
    }

    .lookup-card h2 {
        font-size: 28px;
        font-weight: 700;
        color: #111827;
        margin-bottom: 12px;
        text-align: center;
    }

    .lookup-card p.subtitle {
        color: #6b7280;
        text-align: center;
        margin-bottom: 32px;
    }

    .form-group label {
        font-weight: 600;
        color: #374151;
        margin-bottom: 8px;
        font-size: 14px;
    }

    .form-control {
        border-radius: 12px;
        border: 2px solid #e5e7eb;
        padding: 12px 16px;
        font-size: 15px;
    }

    .form-control:focus {
        border-color: #10b981;
        box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
    }

    .btn-primary {
        background: #10b981;
        border: none;
        border-radius: 12px;
        padding: 14px 28px;
        font-weight: 600;
        font-size: 16px;
        width: 100%;
        margin-top: 8px;
    }

    .btn-primary:hover {
        background: #059669;
    }

    .btn-outline-secondary {
        border: 2px solid #e5e7eb;
        border-radius: 12px;
        padding: 12px 28px;
        font-weight: 600;
        color: #6b7280;
        width: 100%;
        margin-top: 12px;
    }

    .btn-outline-secondary:hover {
        background: #f9fafb;
        border-color: #d1d5db;
    }

    .info-box {
        background: #dbeafe;
        border-left: 4px solid #3b82f6;
        border-radius: 8px;
        padding: 16px;
        margin-bottom: 24px;
        font-size: 14px;
        color: #1e40af;
    }

    .info-box i {
        margin-right: 8px;
    }

    .checkin-notes {
        background: #f0fdf4;
        border-left: 4px solid #10b981;
        border-radius: 8px;
        padding: 16px;
        margin-top: 24px;
        font-size: 14px;
    }

    .checkin-notes ul {
        margin: 0;
        padding-left: 0;
        list-style: none;
    }

    .checkin-notes li {
        padding: 8px 0;
        color: #065f46;
    }

    .checkin-notes li i {
        margin-right: 8px;
        color: #10b981;
    }

    .help-links {
        text-align: center;
        margin-top: 20px;
        padding-top: 20px;
        border-top: 1px solid #e5e7eb;
    }

    .help-links a {
        color: #10b981;
        text-decoration: none;
        font-size: 14px;
    }

    .help-links a:hover {
        color: #059669;
        text-decoration: underline;
    }

    @media (max-width: 575.98px) {
        .lookup-card {
            padding: 28px 20px;
        }

        .lookup-card h2 {
            font-size: 24px;
        }
    }