/* IE Multi-Event Registration Styles */

:root {
    --ie-primary: #667eea;
    --ie-primary-dark: #5a67d8;
    --ie-success: #22c55e;
    --ie-warning: #f59e0b;
    --ie-danger: #ef4444;
    --ie-light: #f8f9fa;
    --ie-dark: #1e293b;
    --ie-gray: #64748b;
    --ie-border: #e2e8f0;
}

* {
    box-sizing: border-box;
}

.ie-registration-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    opacity: 1 !important;
}

.ie-form-wrapper {
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    padding: 40px;
}

.ie-form-title {
    text-align: center;
    color: var(--ie-primary);
    font-size: 32px;
    margin-bottom: 30px;
    font-weight: 700;
}

.ie-form-section {
    margin-bottom: 40px;
    padding: 30px;
    background: var(--ie-light);
    border-radius: 12px;
    border-left: 4px solid var(--ie-primary);
}

.ie-form-section h3 {
    color: var(--ie-dark);
    font-size: 24px;
    margin-bottom: 20px;
    font-weight: 600;
}

.ie-info-text {
    color: var(--ie-gray);
    font-size: 14px;
    margin-bottom: 20px;
}

.ie-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.ie-form-group {
    margin-bottom: 0;
}

.ie-form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--ie-dark);
    font-size: 15px;
}

.ie-form-group input[type="text"],
.ie-form-group input[type="email"],
.ie-form-group input[type="tel"] {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--ie-border);
    border-radius: 8px;
    font-size: 16px;
    transition: all 0.3s;
}

.ie-form-group input:focus {
    border-color: var(--ie-primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.ie-form-group small {
    display: block;
    margin-top: 5px;
    color: var(--ie-gray);
    font-size: 13px;
}

.ie-register-link {
    color: var(--ie-primary);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    padding: 3px 8px;
    background: #eef2ff;
    border-radius: 4px;
    margin-left: 4px;
    transition: all 0.3s;
}

.ie-register-link:hover {
    background: var(--ie-primary);
    color: white;
    transform: translateX(2px);
}

#ie-participant-id-status {
    margin-top: 10px;
    padding: 10px;
    border-radius: 6px;
    font-size: 14px;
    display: none;
}

#ie-participant-id-status.valid {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
    display: block;
}

#ie-participant-id-status.invalid {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    display: block;
}

.ie-event-category {
    margin-bottom: 40px;
}

.ie-category-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 20px;
    padding: 10px 20px;
    border-radius: 8px;
    display: inline-block;
}

.ie-category-title.beginner {
    background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
    color: white;
}

.ie-category-title.intermediate {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: white;
}

.ie-category-title.advanced {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: white;
}

.ie-category-title.bonus {
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
    color: white;
}

.ie-events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 15px;
}

.ie-event-card {
    background: white;
    border: 2px solid var(--ie-border);
    border-radius: 10px;
    padding: 15px;
    transition: all 0.3s;
    cursor: pointer;
}

.ie-event-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    border-color: var(--ie-primary);
}

.ie-event-card.selected {
    border-color: var(--ie-primary);
    background: #eef2ff;
}

.ie-event-image {
    width: 100%;
    height: 120px;
    overflow: hidden;
    border-radius: 8px 8px 0 0;
    margin: -15px -15px 10px -15px;
    width: calc(100% + 30px);
}

.ie-event-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.ie-event-card.selected .ie-event-image img {
    opacity: 0.85;
}

.ie-event-content h4 {
    margin: 0 0 10px 0;
    color: var(--ie-dark);
    font-size: 16px;
    font-weight: 600;
}

.ie-event-special {
    color: #f59e0b;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 10px;
    padding: 6px 8px;
    background: #fef3c7;
    border-radius: 6px;
    border-left: 3px solid #f59e0b;
}

.ie-merit-btn {
    display: inline-block;
    color: var(--ie-primary);
    font-size: 13px;
    font-weight: 600;
    background: #eef2ff;
    border: none;
    padding: 6px 12px;
    border-radius: 6px;
    cursor: pointer;
    margin-bottom: 10px;
    transition: all 0.3s;
}

.ie-merit-btn:hover {
    background: var(--ie-primary);
    color: white;
    transform: translateX(3px);
}

.ie-event-checkbox {
    display: flex;
    align-items: center;
}

.ie-event-input {
    width: 18px;
    height: 18px;
    margin-right: 10px;
    cursor: pointer;
}

.ie-event-checkbox label {
    cursor: pointer;
    font-weight: 500;
    color: var(--ie-primary);
}

.ie-event-counter {
    text-align: center;
    padding: 12px;
    background: white;
    border-radius: 8px;
    border: 2px solid var(--ie-border);
    font-size: 16px;
    color: var(--ie-dark);
    margin-top: 20px;
}

.ie-event-counter strong {
    color: var(--ie-primary);
    font-size: 20px;
}

.ie-summary-table-wrapper {
    overflow-x: auto;
}

.ie-summary-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.ie-summary-table th,
.ie-summary-table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid var(--ie-border);
}

.ie-summary-table th {
    background: var(--ie-primary);
    color: white;
    font-weight: 600;
}

.ie-summary-table tfoot td {
    background: #f1f5f9;
    font-weight: 600;
    border-bottom: none;
}

.ie-total-row td {
    font-size: 18px;
}

.ie-coupon-group {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
}

.ie-coupon-group input {
    flex: 1;
    padding: 12px 16px;
    border: 2px solid var(--ie-border);
    border-radius: 8px;
    font-size: 16px;
}

#ie-coupon-message {
    padding: 12px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    display: none;
}

#ie-coupon-message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
    display: block;
}

#ie-coupon-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    display: block;
}

.ie-final-breakdown {
    background: white;
    padding: 25px;
    border-radius: 10px;
    border: 2px solid var(--ie-border);
}

.ie-final-row {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid var(--ie-border);
    font-size: 16px;
    color: var(--ie-dark);
}

.ie-final-row.total-final-row {
    border-top: 3px solid var(--ie-primary);
    padding-top: 15px;
    margin-top: 10px;
    font-size: 20px;
    color: var(--ie-primary);
}

.ie-final-row .discount {
    color: var(--ie-success);
    font-weight: 600;
}

.ie-final-row.hidden {
    display: none;
}

.ie-payment-qr-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 20px;
}

.ie-qr-container {
    text-align: center;
    background: linear-gradient(135deg, var(--ie-primary) 0%, #764ba2 100%);
    padding: 30px;
    border-radius: 15px;
    color: white;
}

.ie-qr-image {
    margin-bottom: 20px;
    background: white;
    padding: 15px;
    border-radius: 12px;
    display: inline-block;
}

.ie-qr-image img {
    max-width: 200px;
    width: 100%;
    height: auto;
    border-radius: 8px;
}

.ie-qr-instruction {
    font-size: 16px;
    font-weight: 600;
    margin: 15px 0;
}

.ie-qr-details {
    background: rgba(255, 255, 255, 0.1);
    padding: 15px;
    border-radius: 10px;
    margin-top: 15px;
}

#ie-qr-final-amount {
    font-size: 24px;
    font-weight: bold;
    color: #ffd700;
}

.ie-payment-upload {
    background: white;
    padding: 25px;
    border-radius: 15px;
    border: 2px solid var(--ie-primary);
}

.ie-payment-amount-box {
    text-align: center;
    padding: 15px;
    background: linear-gradient(135deg, #eef2ff 0%, #e0e7ff 100%);
    border-radius: 10px;
    margin-bottom: 20px;
}

.ie-amount-display {
    font-size: 32px;
    font-weight: bold;
    color: var(--ie-primary);
}

.ie-file-upload-wrapper {
    position: relative;
    margin: 20px 0;
}

.ie-file-input {
    position: absolute;
    opacity: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
    z-index: 10;
}

.ie-file-label {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 20px;
    background: var(--ie-primary);
    color: white;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 600;
}

.ie-file-label:hover {
    background: var(--ie-primary-dark);
    transform: translateY(-2px);
}

.ie-screenshot-preview {
    text-align: center;
    padding: 20px;
    background: var(--ie-light);
    border-radius: 10px;
    margin: 15px 0;
}

.ie-screenshot-preview img {
    max-width: 200px;
    border-radius: 8px;
    margin-bottom: 10px;
}

.ie-remove-screenshot {
    background: var(--ie-danger);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
}

.ie-upload-note {
    background: #fef3c7;
    padding: 15px;
    border-radius: 8px;
    font-size: 13px;
    color: #92400e;
    margin-top: 15px;
}

.ie-payment-confirm-check {
    margin-top: 20px;
    padding: 15px;
    background: #e0f2fe;
    border-radius: 8px;
}

.ie-payment-confirm-check label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-weight: 600;
}

.ie-terms {
    background: #fff3cd;
    padding: 20px;
    border-radius: 8px;
    border: 2px solid var(--ie-warning);
}

.ie-terms label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

.ie-form-actions {
    text-align: center;
    margin-top: 30px;
}

.ie-btn-primary,
.ie-btn-secondary {
    padding: 14px 32px;
    border: 2px solid var(--ie-primary);
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    background: var(--ie-primary);
    color: white;
}

.ie-btn-primary:hover,
.ie-btn-secondary:hover {
    background: white;
    color: var(--ie-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.ie-btn-primary:disabled,
.ie-btn-secondary:disabled {
    background: #94a3b8;
    border-color: #94a3b8;
    cursor: not-allowed;
    transform: none;
    color: white;
}

.ie-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
}

.ie-modal-content {
    background: white;
    padding: 30px;
    border-radius: 12px;
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 10px 40px rgba(0,0,0,0.3);
}

.ie-modal-content h2 {
    color: var(--ie-success);
    text-align: center;
    margin-bottom: 20px;
}

.ie-payment-info {
    background: #e3f2fd;
    padding: 15px;
    border-radius: 8px;
    margin: 20px 0;
    font-size: 14px;
    line-height: 1.6;
}

.ie-notification {
    position: fixed;
    top: -100px;
    right: 20px;
    padding: 12px 20px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    z-index: 10000;
    font-weight: 600;
    transition: all 0.3s ease;
}

.ie-notification.show {
    top: 20px;
}

.ie-notification-success {
    background: var(--ie-success);
    color: white;
}

.ie-notification-error {
    background: var(--ie-danger);
    color: white;
}

.ie-notification-info {
    background: var(--ie-primary);
    color: white;
}

.ie-duplicate-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10001;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.ie-duplicate-modal.active {
    opacity: 1;
    visibility: visible;
}

.ie-duplicate-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
}

.ie-duplicate-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    background: white;
    border-radius: 12px;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    transition: transform 0.3s ease;
}

.ie-duplicate-modal.active .ie-duplicate-content {
    transform: translate(-50%, -50%) scale(1);
}

.ie-duplicate-header {
    background: linear-gradient(135deg, var(--ie-warning) 0%, #d97706 100%);
    color: white;
    padding: 20px;
    text-align: center;
    border-radius: 12px 12px 0 0;
}

.ie-duplicate-icon {
    font-size: 40px;
    display: block;
    margin-bottom: 10px;
}

.ie-duplicate-body {
    padding: 20px;
}

.ie-existing-details {
    background: #fef3c7;
    border-radius: 8px;
    padding: 15px;
    margin: 15px 0;
}

.ie-detail-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid #fbbf24;
}

.ie-detail-row:last-child {
    border-bottom: none;
}

.ie-duplicate-actions {
    padding: 0 20px 20px;
    display: flex;
    gap: 10px;
}

.ie-duplicate-actions .ie-btn-primary,
.ie-duplicate-actions .ie-btn-secondary {
    flex: 1;
    padding: 10px;
    text-align: center;
}

@media (max-width: 768px) {
    .ie-form-wrapper {
        padding: 20px;
    }
    
    .ie-form-row {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .ie-events-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .ie-payment-qr-section {
        grid-template-columns: 1fr;
    }
    
    .ie-form-title {
        font-size: 24px;
    }
    
    .ie-form-section {
        padding: 20px;
    }
    
    .ie-duplicate-actions {
        flex-direction: column;
    }
}