/**
 * MR Restaurant - Checkout Page
 */

:root {
    --mr-checkout-primary: #2271b1;
    --mr-checkout-radius: 12px;
    --mr-checkout-bg: #f8f9fb;
    --mr-checkout-card: #ffffff;
    --mr-checkout-text: #1d2327;
    --mr-checkout-muted: #646970;
    --mr-checkout-border: #e2e4e7;
    --mr-checkout-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    --mr-checkout-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.mr-checkout-page {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 16px;
    color: var(--mr-checkout-text);
}

/* Steps */
.mr-checkout-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin-bottom: 36px;
    padding: 0 40px;
}

.mr-checkout-step {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 50px;
    cursor: default;
    transition: var(--mr-checkout-transition);
}

.mr-step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--mr-checkout-border);
    color: var(--mr-checkout-muted);
    font-size: 14px;
    font-weight: 700;
    transition: var(--mr-checkout-transition);
}

.mr-step-label {
    font-size: 14px;
    font-weight: 500;
    color: var(--mr-checkout-muted);
    transition: var(--mr-checkout-transition);
}

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

.mr-checkout-step.active .mr-step-label,
.mr-checkout-step.completed .mr-step-label {
    color: var(--mr-checkout-primary);
    font-weight: 600;
}

.mr-step-connector {
    flex: 1;
    height: 2px;
    background: var(--mr-checkout-border);
    max-width: 80px;
    transition: var(--mr-checkout-transition);
}

.mr-step-connector.active {
    background: var(--mr-checkout-primary);
}

/* Layout */
.mr-checkout-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 30px;
    align-items: start;
}

.mr-checkout-main {
    min-width: 0;
}

/* Sections */
.mr-checkout-section {
    display: none;
    background: var(--mr-checkout-card);
    border-radius: var(--mr-checkout-radius);
    box-shadow: var(--mr-checkout-shadow);
    padding: 28px;
    animation: mrCheckoutFade 0.3s ease;
}

.mr-checkout-section.active {
    display: block;
}

.mr-section-heading {
    font-size: 20px;
    font-weight: 700;
    margin: 0 0 24px;
    color: var(--mr-checkout-text);
}

/* Order Type */
.mr-checkout-order-type {
    margin-bottom: 24px;
}

.mr-checkout-type-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--mr-checkout-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
}

.mr-checkout-type-options {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.mr-type-option {
    cursor: pointer;
}

.mr-type-option input {
    display: none;
}

.mr-type-option span {
    display: inline-flex;
    align-items: center;
    padding: 10px 20px;
    border: 2px solid var(--mr-checkout-border);
    border-radius: 10px;
    font-size: 14px;
    font-weight: 500;
    transition: var(--mr-checkout-transition);
}

.mr-type-option input:checked + span {
    border-color: var(--mr-checkout-primary);
    background: rgba(34, 113, 177, 0.04);
    color: var(--mr-checkout-primary);
}

/* Form */
.mr-form-row {
    margin-bottom: 18px;
}

.mr-form-row-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.mr-form-field label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--mr-checkout-text);
}

.mr-form-field label .required {
    color: #dc3232;
}

.mr-form-field input,
.mr-form-field textarea,
.mr-form-field select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--mr-checkout-border);
    border-radius: 10px;
    font-size: 14px;
    color: var(--mr-checkout-text);
    background: var(--mr-checkout-card);
    transition: var(--mr-checkout-transition);
    outline: none;
    font-family: inherit;
    box-sizing: border-box;
}

.mr-form-field input:focus,
.mr-form-field textarea:focus {
    border-color: var(--mr-checkout-primary);
    box-shadow: 0 0 0 3px rgba(34, 113, 177, 0.1);
}

.mr-form-field input.mr-field-error,
.mr-form-field textarea.mr-field-error {
    border-color: #dc3232;
}

/* Actions */
.mr-checkout-actions {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid var(--mr-checkout-bg);
}

.mr-btn-next,
.mr-btn-place-order {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border: none;
    border-radius: 10px;
    background: var(--mr-checkout-primary);
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--mr-checkout-transition);
    margin-left: auto;
}

.mr-btn-next:hover,
.mr-btn-place-order:hover {
    filter: brightness(1.1);
}

.mr-btn-back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 12px 20px;
    border: 2px solid var(--mr-checkout-border);
    border-radius: 10px;
    background: transparent;
    color: var(--mr-checkout-muted);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--mr-checkout-transition);
}

.mr-btn-back:hover {
    border-color: var(--mr-checkout-primary);
    color: var(--mr-checkout-primary);
}

.mr-btn-place-order:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Review */
.mr-review-items {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 24px;
}

.mr-review-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px;
    background: var(--mr-checkout-bg);
    border-radius: 10px;
}

.mr-review-item-info {
    flex: 1;
}

.mr-review-item-name {
    display: block;
    font-size: 14px;
    font-weight: 600;
}

.mr-review-item-meta {
    display: block;
    font-size: 12px;
    color: var(--mr-checkout-muted);
}

.mr-review-item-qty {
    font-size: 13px;
    color: var(--mr-checkout-muted);
    font-weight: 500;
}

.mr-review-item-price {
    font-size: 14px;
    font-weight: 700;
    min-width: 70px;
    text-align: right;
}

.mr-review-totals {
    border-top: 1px solid var(--mr-checkout-border);
    padding-top: 16px;
}

.mr-review-line {
    display: flex;
    justify-content: space-between;
    padding: 6px 0;
    font-size: 14px;
    color: var(--mr-checkout-muted);
}

.mr-review-total {
    border-top: 2px solid var(--mr-checkout-text);
    margin-top: 8px;
    padding-top: 10px;
    font-size: 18px;
    font-weight: 700;
    color: var(--mr-checkout-text);
}

/* Payment */
.mr-payment-options {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.mr-payment-option {
    cursor: pointer;
}

.mr-payment-option input {
    display: none;
}

.mr-payment-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px;
    border: 2px solid var(--mr-checkout-border);
    border-radius: var(--mr-checkout-radius);
    transition: var(--mr-checkout-transition);
    flex-wrap: wrap;
}

.mr-payment-option input:checked + .mr-payment-card {
    border-color: var(--mr-checkout-primary);
    background: rgba(34, 113, 177, 0.04);
}

.mr-payment-name {
    font-size: 15px;
    font-weight: 600;
}

.mr-payment-desc {
    font-size: 12px;
    color: var(--mr-checkout-muted);
    width: 100%;
    padding-left: 38px;
}

/* Success */
.mr-checkout-success .mr-success-content {
    text-align: center;
    padding: 40px 20px;
}

.mr-success-icon {
    margin-bottom: 20px;
    color: #00a32a;
}

.mr-success-icon svg {
    width: 80px;
    height: 80px;
}

.mr-checkout-success h2 {
    font-size: 28px;
    font-weight: 700;
    margin: 0 0 8px;
}

.mr-success-subtitle {
    font-size: 16px;
    color: var(--mr-checkout-muted);
    margin: 0 0 28px;
}

.mr-success-order-id {
    display: inline-flex;
    flex-direction: column;
    gap: 4px;
    padding: 16px 32px;
    background: var(--mr-checkout-bg);
    border-radius: 12px;
    margin-bottom: 20px;
}

.mr-success-order-id span {
    font-size: 12px;
    color: var(--mr-checkout-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.mr-success-order-id strong {
    font-size: 24px;
    color: var(--mr-checkout-primary);
}

.mr-success-message {
    font-size: 14px;
    color: var(--mr-checkout-muted);
    max-width: 400px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Sidebar */
.mr-checkout-sidebar {
    background: var(--mr-checkout-card);
    border-radius: var(--mr-checkout-radius);
    box-shadow: var(--mr-checkout-shadow);
    padding: 24px;
    position: sticky;
    top: 32px;
}

.mr-checkout-sidebar h3 {
    font-size: 16px;
    font-weight: 600;
    margin: 0 0 16px;
}

.mr-sidebar-items {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 16px;
}

.mr-sidebar-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
}

.mr-sidebar-item-qty {
    color: var(--mr-checkout-primary);
    font-weight: 600;
    min-width: 24px;
}

.mr-sidebar-item-name {
    flex: 1;
    color: var(--mr-checkout-text);
}

.mr-sidebar-item-price {
    font-weight: 600;
    color: var(--mr-checkout-text);
}

.mr-sidebar-total {
    display: flex;
    justify-content: space-between;
    padding-top: 12px;
    border-top: 2px solid var(--mr-checkout-text);
    font-size: 16px;
    font-weight: 700;
}

/* Empty */
.mr-checkout-empty {
    text-align: center;
    padding: 80px 20px;
    color: var(--mr-checkout-muted);
}

.mr-checkout-empty svg {
    margin-bottom: 16px;
    opacity: 0.3;
}

.mr-checkout-empty h3 {
    font-size: 20px;
    margin: 0 0 8px;
    color: var(--mr-checkout-text);
}

@keyframes mrCheckoutFade {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@media screen and (max-width: 768px) {
    .mr-checkout-layout {
        grid-template-columns: 1fr;
    }
    .mr-checkout-sidebar {
        position: static;
        order: -1;
    }
    .mr-checkout-steps {
        padding: 0;
    }
    .mr-step-label {
        display: none;
    }
    .mr-form-row-2 {
        grid-template-columns: 1fr;
    }
}