/* Original Register page styles - BACK TO COLUMN LAYOUT */
    .auth-page {
        min-height: 100vh;
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 20px;
        box-sizing: border-box;
    }

    .register-container {
        width: 100%;
        max-width: 1000px;
        margin: 0 auto;
    }

    .register-card {
        background: white;
        border-radius: 12px;
        box-shadow: 0 10px 30px rgba(0,0,0,0.1);
        overflow: hidden;
        position: relative;
    }

    .progress-indicator {
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 30px;
        background: #f8f9fa;
        border-bottom: 1px solid #e0e0e0;
    }

    .progress-step {
        display: flex;
        flex-direction: column;
        align-items: center;
        position: relative;
    }

    .step-number {
        width: 40px;
        height: 40px;
        border-radius: 50%;
        background-color: #dee2e6;
        color: #6c757d;
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: 600;
        font-size: 16px;
        transition: all 0.3s ease;
    }

    .progress-step.active .step-number {
        background-color: #007bff;
        color: white;
    }

    .progress-step.completed .step-number {
        background-color: #28a745;
        color: white;
    }

    .step-label {
        font-size: 12px;
        color: #6c757d;
        margin-top: 8px;
        text-align: center;
        font-weight: 500;
    }

    .progress-step.active .step-label {
        color: #007bff;
        font-weight: 600;
    }

    .progress-step.completed .step-label {
        color: #28a745;
        font-weight: 600;
    }

    .progress-connector {
        width: 100px;
        height: 2px;
        background-color: #dee2e6;
        margin: 0 20px;
        align-self: center;
        margin-top: -20px;
    }

    .progress-step.completed + .progress-connector {
        background-color: #28a745;
    }

    .register-content {
        padding: 40px;
    }

    .register-header {
        text-align: center;
        margin-bottom: 30px;
    }

    .register-header h1 {
        font-size: 28px;
        font-weight: 700;
        color: #333;
        margin: 0 0 10px;
    }

    .register-header p {
        color: #666;
        font-size: 16px;
        margin: 0;
    }

    /* Form styling dengan column layout */
    .form-columns {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 30px;
        margin-bottom: 30px;
    }

    .form-column {
        display: flex;
        flex-direction: column;
    }

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

    .form-label {
        display: block;
        font-weight: 600;
        color: #333;
        margin-bottom: 8px;
        font-size: 14px;
    }

    .form-label i {
        margin-right: 8px;
        color: #007bff;
        width: 16px;
    }

    .form-control {
        width: 100%;
        padding: 12px 15px;
        border: 1px solid #ddd;
        border-radius: 8px;
        font-size: 14px;
        transition: all 0.2s ease;
        box-sizing: border-box;
        background: white;
    }

    .form-control:focus {
        outline: none;
        border-color: #007bff;
        box-shadow: 0 0 0 3px rgba(0,123,255,0.1);
    }

    /* Document sections styling */
    .document-section {
        margin-bottom: 30px;
    }

    .section-title {
        font-size: 18px;
        font-weight: 700;
        margin-bottom: 20px;
        padding: 12px 15px;
        border-radius: 8px;
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .section-title.mandatory {
        background: #ffe6e6;
        color: #dc3545;
        border: 1px solid #f5c6cb;
    }

    .section-title.optional {
        background: #e6f3ff;
        color: #007bff;
        border: 1px solid #b8daff;
    }

    .requirements-info {
        background: #f8f9fa;
        border-radius: 8px;
        padding: 15px;
        margin-top: 15px;
        border: 1px solid #e9ecef;
    }

    .requirement-item {
        display: flex;
        align-items: center;
        gap: 8px;
        margin-bottom: 8px;
        font-size: 14px;
    }

    .requirement-item:last-child {
        margin-bottom: 0;
    }

    .text-danger {
        color: #dc3545;
    }

    .text-primary {
        color: #007bff;
    }

    .optional-badge {
        background: #17a2b8;
        color: white;
        font-size: 10px;
        padding: 2px 6px;
        border-radius: 3px;
        margin-left: 5px;
        font-weight: 500;
    }

    .document-upload.optional {
        border-color: #17a2b8;
        background: #f0f8ff;
    }

    .document-upload.optional:hover {
        border-color: #138496;
        background: #e6f7ff;
    }

    /* Documents grid for sections */
    .documents-grid {
        display: block;
        margin-bottom: 30px;
    }

    .document-section .documents-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 20px;
        margin-bottom: 0;
    }

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

    .document-upload {
        border: 2px dashed #ddd;
        border-radius: 12px;
        padding: 20px;
        text-align: center;
        transition: all 0.3s ease;
        background: #fafafa;
        position: relative;
    }

    .document-upload:hover {
        border-color: #007bff;
        background: #f8f9ff;
    }

    .document-upload.has-file {
        border-color: #28a745;
        border-style: solid;
        background: #f8fff9;
    }

    .document-label {
        font-weight: 600;
        color: #333;
        margin-bottom: 15px;
        font-size: 14px;
        display: block;
    }

    .upload-area {
        position: relative;
        margin-bottom: 10px;
    }

    .file-input {
        position: absolute;
        left: -9999px;
        opacity: 0;
    }

    .upload-button {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        padding: 10px 20px;
        background: #007bff;
        color: white;
        border-radius: 8px;
        cursor: pointer;
        font-size: 14px;
        font-weight: 500;
        transition: all 0.2s ease;
        border: none;
    }

    .upload-button:hover {
        background: #0056b3;
    }

    .file-info {
        font-size: 12px;
        color: #666;
        margin-top: 8px;
    }

    .file-name {
        font-weight: 600;
        color: #28a745;
        word-break: break-all;
    }

    .expire-date {
        margin-top: 15px;
        padding: 15px;
        background: #fff3cd;
        border-radius: 8px;
        border: 1px solid #ffeaa7;
    }

    .expire-date label {
        font-size: 12px;
        font-weight: 600;
        color: #856404;
        margin-bottom: 8px;
        display: block;
    }

    .expire-date input {
        width: 100%;
        padding: 8px 12px;
        border: 1px solid #ffeaa7;
        border-radius: 6px;
        font-size: 13px;
    }

    .form-actions {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding-top: 30px;
        border-top: 1px solid #e0e0e0;
        gap: 20px;
    }

    .btn {
        padding: 12px 24px;
        border-radius: 8px;
        font-size: 14px;
        font-weight: 600;
        text-decoration: none;
        border: none;
        cursor: pointer;
        transition: all 0.2s ease;
        display: inline-flex;
        align-items: center;
        gap: 8px;
    }

    .btn-primary {
        background-color: #007bff;
        color: white;
    }

    .btn-primary:hover {
        background-color: #0056b3;
    }

    .btn-outline-primary {
        background-color: transparent;
        color: #007bff;
        border: 2px solid #007bff;
    }

    .btn-outline-primary:hover {
        background-color: #007bff;
        color: white;
    }

    .alert {
        padding: 15px;
        margin-bottom: 25px;
        border-radius: 8px;
        font-size: 14px;
    }

    .alert-danger {
        background-color: #f8d7da;
        color: #721c24;
        border: 1px solid #f5c6cb;
    }

    .register-success {
        text-align: center;
        padding: 60px 40px;
    }

    .success-icon {
        font-size: 64px;
        color: #28a745;
        margin-bottom: 20px;
    }

    .register-success h1 {
        font-size: 28px;
        font-weight: 700;
        color: #333;
        margin: 0 0 20px;
    }

    .success-actions {
        margin-top: 30px;
    }

    /* RESPONSIVE DESIGN */
    @media (max-width: 768px) {
        .auth-page {
            padding: 10px;
            align-items: flex-start;
        }

        .register-content {
            padding: 20px;
        }

        .form-columns,
        .documents-grid {
            grid-template-columns: 1fr;
            gap: 20px;
        }

        .progress-connector {
            width: 60px;
            margin: 0 10px;
        }

        .step-label {
            font-size: 10px;
        }

        .form-actions {
            flex-direction: column;
            align-items: stretch;
        }

        .btn {
            justify-content: center;
        }

        .register-header h1 {
            font-size: 24px;
        }
    }

    @media (max-width: 480px) {
        .progress-indicator {
            padding: 20px;
        }

        .step-number {
            width: 32px;
            height: 32px;
            font-size: 14px;
        }

        .progress-connector {
            width: 40px;
        }

        .step-label {
            display: none;
        }

        .register-content {
            padding: 15px;
        }
    }