/* ===========================
   Event Registration Styles
   =========================== */

.registration-container {
    min-height: calc(100vh - 80px);
    background: #f5f7fa;
    padding: 2rem 0;
    margin-top: 80px;
}

.registration-wrapper {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 2rem;
}

/* Event Details Sidebar */
.event-details-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.event-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.event-image {
    height: 200px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 4rem;
}

.event-info {
    padding: 1.5rem;
}

.event-info h2 {
    font-size: 1.5rem;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.event-meta {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-color);
}

.meta-item i {
    color: var(--primary-color);
    width: 20px;
}

.event-price {
    background: #e8f4f8;
    padding: 1rem;
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.price-label {
    color: var(--text-color);
    font-weight: 500;
}

.price-amount {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
}

/* Registration Summary */
.registration-summary {
    background: #fff;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: var(--shadow);
    position: sticky;
    top: 100px;
}

.registration-summary h3 {
    font-size: 1.25rem;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.summary-items {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.summary-item {
    display: flex;
    justify-content: space-between;
    color: var(--text-color);
}

.summary-divider {
    height: 1px;
    background: #e1e8ed;
    margin: 0.5rem 0;
}

.summary-item.total {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark-color);
}

/* Registration Form */
.registration-form-container {
    background: #fff;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: var(--shadow);
}

.form-header {
    margin-bottom: 2rem;
}

.form-header h1 {
    font-size: 2rem;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.form-header p {
    color: var(--text-light);
}

/* Progress Steps */
.progress-steps {
    display: flex;
    justify-content: space-between;
    margin-bottom: 3rem;
    position: relative;
}

.progress-steps::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: #e1e8ed;
    z-index: 0;
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    position: relative;
    z-index: 1;
    flex: 1;
}

.step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #e1e8ed;
    color: var(--text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    transition: var(--transition);
}

.step.active .step-number,
.step.completed .step-number {
    background: var(--primary-color);
    color: #fff;
}

.step-label {
    font-size: 0.9rem;
    color: var(--text-light);
    font-weight: 500;
}

.step.active .step-label {
    color: var(--primary-color);
}

/* Form Steps */
.form-step {
    display: none;
}

.form-step.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.form-step h3 {
    font-size: 1.5rem;
    color: var(--dark-color);
    margin-bottom: 1.5rem;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--dark-color);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #e1e8ed;
    border-radius: 8px;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* Payment Methods */
.payment-methods {
    display: grid;
    gap: 1rem;
    margin-bottom: 2rem;
}

.payment-option {
    position: relative;
}

.payment-option input[type="radio"] {
    position: absolute;
    opacity: 0;
}

.payment-option label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border: 2px solid #e1e8ed;
    border-radius: 12px;
    cursor: pointer;
    transition: var(--transition);
}

.payment-option label:hover {
    border-color: var(--primary-color);
    background: #f8f9fa;
}

.payment-option input:checked + label {
    border-color: var(--primary-color);
    background: #e8f4f8;
}

.payment-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-weight: 600;
    color: var(--dark-color);
}

.payment-logo i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.payment-option label .fa-check-circle {
    color: #e1e8ed;
    font-size: 1.5rem;
}

.payment-option input:checked + label .fa-check-circle {
    color: var(--primary-color);
}

/* Payment Details */
.payment-details {
    margin-top: 1.5rem;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 8px;
}

.bank-info {
    background: #fff;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.bank-info h4 {
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.bank-detail-item {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-bottom: 1px solid #e1e8ed;
}

.bank-detail-item:last-child {
    border-bottom: none;
}

.info-box {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    background: #fff3cd;
    border-left: 4px solid #ffc107;
    border-radius: 8px;
    margin-top: 1rem;
}

.info-box i {
    color: #856404;
    font-size: 1.25rem;
}

.info-box p {
    color: #856404;
    margin: 0;
}

/* Form Actions */
.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    padding-top: 2rem;
    border-top: 1px solid #e1e8ed;
}

/* Confirmation */
.confirmation-content {
    text-align: center;
    padding: 2rem;
}

.success-icon {
    font-size: 5rem;
    color: #27ae60;
    margin-bottom: 1rem;
}

.confirmation-content h2 {
    font-size: 2rem;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.confirmation-content > p {
    color: var(--text-light);
    margin-bottom: 2rem;
}

.confirmation-details {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 12px;
    margin-bottom: 2rem;
    text-align: left;
}

.detail-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #e1e8ed;
}

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

.detail-item span {
    color: var(--text-light);
}

.detail-item strong {
    color: var(--dark-color);
}

.confirmation-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 2rem;
}

.next-steps {
    background: #e8f4f8;
    padding: 1.5rem;
    border-radius: 12px;
    text-align: left;
    margin-bottom: 2rem;
}

.next-steps h4 {
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.next-steps ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.next-steps li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-color);
}

.next-steps i {
    color: #27ae60;
}

/* Payment Modal */
.payment-processing {
    text-align: center;
    padding: 3rem 2rem;
}

.spinner {
    width: 60px;
    height: 60px;
    border: 4px solid #e1e8ed;
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1.5rem;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.payment-processing h3 {
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.payment-processing p {
    color: var(--text-light);
}

/* Responsive */
@media (max-width: 1024px) {
    .registration-wrapper {
        grid-template-columns: 1fr;
    }

    .event-details-sidebar {
        order: 2;
    }

    .registration-form-container {
        order: 1;
    }

    .registration-summary {
        position: static;
    }
}

@media (max-width: 768px) {
    .registration-container {
        padding: 1rem 0;
    }

    .registration-wrapper {
        padding: 0 1rem;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .form-actions {
        flex-direction: column-reverse;
    }

    .form-actions button {
        width: 100%;
    }

    .confirmation-actions {
        flex-direction: column;
    }

    .confirmation-actions button {
        width: 100%;
    }

    .progress-steps {
        font-size: 0.85rem;
    }

    .step-number {
        width: 35px;
        height: 35px;
    }
}