/* Modern Styles - Corporate B2B Checkout */

/* Import main styles */
@import url('../styles.css');

/* Corporate checkout overrides */
.checkout-section {
    padding: 2rem 0;
    background: #FAFAFA;
}

.checkout-layout {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .checkout-layout {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

.checkout-panel {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.panel-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary, #0E1A2B);
    margin-bottom: 1.5rem;
}

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

.form-section-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-primary, #0E1A2B);
    margin-bottom: 1rem;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
}

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

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

.form-group label {
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--color-primary, #0E1A2B);
}

.required {
    color: var(--color-error, #dc3545);
}

.form-group input,
.form-group textarea,
.form-group select {
    padding: 0.75rem;
    border: 2px solid #e1e5e9;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-accent, #C8A96A);
}

.error-message {
    color: var(--color-error, #dc3545);
    font-size: 0.875rem;
    margin-top: 0.25rem;
    display: none;
}

.delivery-options,
.payment-methods {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.delivery-option,
.payment-method {
    display: flex;
    align-items: center;
    padding: 1rem;
    border: 2px solid #e1e5e9;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.delivery-option:hover,
.payment-method:hover {
    border-color: var(--color-accent, #C8A96A);
}

.delivery-option input[type="radio"],
.payment-method input[type="radio"] {
    margin-right: 1rem;
}

.option-content,
.method-content {
    flex: 1;
}

.option-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.option-title {
    font-weight: 600;
}

.option-price {
    font-weight: 700;
    color: var(--color-accent, #C8A96A);
}

.option-description {
    color: #6c757d;
    font-size: 0.875rem;
    margin: 0;
}

.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: space-between;
    margin-top: 2rem;
}

.checkout-sidebar {
    position: sticky;
    top: 2rem;
    height: fit-content;
}

.order-summary {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.summary-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary, #0E1A2B);
    margin-bottom: 1.5rem;
}

.order-items {
    margin-bottom: 1.5rem;
}

.summary-details {
    border-top: 1px solid #e1e5e9;
    padding-top: 1rem;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.summary-total {
    display: flex;
    justify-content: space-between;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-primary, #0E1A2B);
    border-top: 1px solid #e1e5e9;
    padding-top: 1rem;
    margin-top: 1rem;
}

/* Progress Steps */
.progress-section {
    background: white;
    padding: 2rem 0;
    border-bottom: 1px solid #e1e5e9;
}

.progress-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 600px;
    margin: 0 auto;
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #e1e5e9;
    color: #6c757d;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.step.active .step-number {
    background: var(--color-accent, #C8A96A);
    color: white;
}

.step.completed .step-number {
    background: var(--color-success, #28a745);
    color: white;
}

.step-label {
    font-size: 0.875rem;
    color: #6c757d;
}

.step.active .step-label {
    color: var(--color-primary, #0E1A2B);
    font-weight: 600;
}

.step-line {
    flex: 1;
    height: 2px;
    background: #e1e5e9;
    margin: 0 1rem;
}

.step-line.completed {
    background: var(--color-success, #28a745);
}

/* Bank Info */
.bank-info {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 1.5rem;
}

.bank-card {
    background: white;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1rem;
}

.bank-card h4 {
    color: var(--color-primary, #0E1A2B);
    margin-bottom: 0.5rem;
}

.info-box {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 1rem;
    background: #e3f2fd;
    border-radius: 8px;
    border-left: 4px solid var(--color-info, #17a2b8);
}

.info-box svg {
    color: var(--color-info, #17a2b8);
    margin-top: 0.125rem;
}

.info-box p {
    margin: 0;
    font-size: 0.875rem;
    color: #1565c0;
}

/* Checkbox Group */
.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    cursor: pointer;
}

.checkbox-group input[type="checkbox"] {
    margin-top: 0.125rem;
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal.show {
    display: flex;
}

.modal-content {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    max-width: 500px;
    width: 90%;
    text-align: center;
}

.success-icon {
    color: var(--color-success, #28a745);
    margin-bottom: 1rem;
}

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

/* Spinner */
.spinner {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Button Loading State */
.btn-loading {
    display: none;
    align-items: center;
    gap: 0.5rem;
}

.btn:disabled .btn-text {
    display: none;
}

.btn:disabled .btn-loading {
    display: flex;
}