/**
 * Order Extension Mode Styles
 *
 * Styles for the order extension mode on the shop page
 * Uses orange Erweitern mode palette (#f97316 primary)
 *
 * @package Schilcher_Customer_Catalog
 * @since 1.6.0
 */

/* ===================================
   EXTENSION BANNER
   =================================== */

.order-extension-banner {
    position: fixed;
    bottom: 1rem;
    left: 1rem;
    right: 1rem;
    z-index: 9999;
    background: linear-gradient(135deg, #fff7ed 0%, #fed7aa 100%);
    border: 2px solid #f97316;
    border-radius: 8px;
    padding: 0.75rem 1rem;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
}

.extension-banner-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.extension-banner-icon {
    flex-shrink: 0;
    color: #ea580c;
}

.extension-banner-icon svg {
    display: block;
    width: 24px;
    height: 24px;
}

.extension-banner-text {
    flex: 1;
    min-width: 0;
}

.extension-banner-text h3 {
    margin: 0;
    font-size: var(--schilcher-text-body, 1.125rem);
    color: #c2410c;
    font-weight: 700;
    font-family: 'Open Sans', sans-serif;
    display: inline;
}

.extension-banner-text p {
    margin: 0;
    color: #ea580c;
    font-size: var(--schilcher-text-body, 1.125rem);
    line-height: 1.3;
    display: inline;
    margin-left: 0.5rem;
}

.extension-banner-text p strong {
    font-weight: 600;
    color: #c2410c;
}

.extension-banner-text .extension-hint {
    display: none;
}

.extension-banner-actions {
    display: flex;
    gap: 0.5rem;
    flex-shrink: 0;
    margin-bottom: 0;
}

.extension-banner-actions .extension-btn {
    margin-bottom: 0;
}

/* ===================================
   ERROR BANNER
   =================================== */

.order-extension-error-banner {
    background: linear-gradient(135deg, #ffebee 0%, #ffcdd2 100%);
    border-bottom: 3px solid #ef5350;
    padding: 1.25rem 1.5rem;
    margin-bottom: 0;
}

.extension-error-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.extension-error-icon {
    flex-shrink: 0;
    color: #c62828;
}

.extension-error-text {
    flex: 1;
}

.extension-error-text strong {
    display: block;
    color: #c62828;
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.extension-error-text p {
    margin: 0;
    color: #b71c1c;
    font-size: 0.9rem;
}

/* ===================================
   EXTENSION BUTTONS
   =================================== */

.extension-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: 'Open Sans', sans-serif;
    border: none;
    white-space: nowrap;
}

.extension-btn svg {
    flex-shrink: 0;
}

.extension-btn-primary {
    background: #ea580c;
    color: #ffffff;
}

.extension-btn-primary:hover:not(:disabled) {
    background: #c2410c;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(234, 88, 12, 0.3);
}

.extension-btn-primary:disabled {
    background: #d1d5db;
    color: #9ca3af;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Tooltip wrapper for disabled preview button */
.extension-preview-wrapper {
    position: relative;
    display: inline-block;
}

.extension-preview-tooltip {
    display: none;
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    background: #374151;
    color: #fff;
    font-size: 12px;
    font-weight: 400;
    line-height: 1.4;
    padding: 6px 10px;
    border-radius: 6px;
    white-space: nowrap;
    pointer-events: none;
    z-index: 10;
}

.extension-preview-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: #374151;
}

.extension-preview-wrapper:hover .extension-preview-tooltip--visible {
    display: block;
}

.extension-btn-secondary {
    background: #ffffff;
    color: #49391b;
    border: 1px solid #876c4b;
}

.extension-btn-secondary:hover {
    background: #f5f0e6;
}

/* ===================================
   PRODUCT CARD EXTENSION STYLES
   =================================== */

/* Disabled button for products not available in extension mode */
.add-to-cart-btn.add-to-cart-disabled {
    background: #e0e0e0 !important;
    color: #757575 !important;
    cursor: not-allowed !important;
    opacity: 0.85;
}

.add-to-cart-btn.add-to-cart-disabled:hover {
    transform: none !important;
    box-shadow: none !important;
    background: #e0e0e0 !important;
}

/* Extension mode add button (orange) */
.add-to-cart-btn.add-to-extension {
    background: #ea580c;
}

.add-to-cart-btn.add-to-extension:hover {
    background: #c2410c;
}

/* Container for disabled product actions */
.extension-not-available {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    width: 100%;
}

/* ===================================
   EXTENSION MODALS
   =================================== */

.extension-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.extension-modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(2px);
}

.extension-modal-dialog {
    position: relative;
    background: #ffffff;
    border-radius: 12px;
    max-width: 500px;
    width: 100%;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: extensionSlideUp 0.3s ease;
}

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

.extension-modal .modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid #fdba74;
    background: #fff7ed;
    border-radius: 12px 12px 0 0;
}

.extension-modal .modal-header h3 {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 700;
    color: #c2410c;
    font-family: 'Open Sans', sans-serif;
}

.extension-modal .modal-close {
    background: none;
    border: none;
    padding: 0.25rem;
    cursor: pointer;
    color: #ea580c;
    transition: color 0.2s ease;
}

.extension-modal .modal-close:hover {
    color: #c2410c;
}

.extension-modal .modal-body {
    padding: 1.5rem;
}

.extension-modal .modal-body p {
    margin: 0 0 1rem;
    color: #49391b;
    font-size: 0.95rem;
    line-height: 1.5;
}

.extension-modal .modal-body p:last-child {
    margin-bottom: 0;
}

.extension-modal .modal-body .modal-hint {
    font-size: 0.85rem;
    color: #876c4b;
}

.extension-modal .modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    border-top: 1px solid #fdba74;
    background: #fffbf5;
    border-radius: 0 0 12px 12px;
}

/* Modal icons */
.modal-warning-icon,
.modal-info-icon {
    text-align: center;
    margin-bottom: 1rem;
}

.modal-warning-icon svg {
    color: #f97316;
}

.modal-info-icon svg {
    color: #ea580c;
}

/* ===================================
   MOBILE RESPONSIVE
   =================================== */

@media (max-width: 768px) {
    .order-extension-banner {
        left: 0.5rem;
        right: 0.5rem;
        bottom: 0.5rem;
        padding: 0.625rem 0.75rem;
    }

    .extension-banner-content {
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .extension-banner-icon {
        display: none;
    }

    .extension-banner-text {
        flex: 1 1 100%;
        text-align: center;
    }

    .extension-banner-text h3 {
        display: block;
        font-size: var(--schilcher-text-small, 0.875rem);
    }

    .extension-banner-text p {
        display: block;
        margin-left: 0;
        font-size: var(--schilcher-text-small, 0.875rem);
    }

    .extension-banner-actions {
        flex: 1 1 100%;
        justify-content: center;
    }

    .extension-btn {
        flex: 1;
        justify-content: center;
        padding: 0.5rem 0.75rem;
        font-size: 0.8rem;
    }

    .order-extension-error-banner {
        padding: 1rem;
    }

    .extension-error-content {
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
    }

    .extension-error-icon {
        display: none;
    }

    .extension-modal-dialog {
        max-width: 95%;
        margin: 0.5rem;
    }

    .extension-modal .modal-header {
        padding: 1rem;
    }

    .extension-modal .modal-body {
        padding: 1rem;
    }

    .extension-modal .modal-footer {
        padding: 1rem;
        flex-direction: column;
    }

    .extension-modal .modal-footer .extension-btn {
        width: 100%;
    }

    .date-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.25rem;
    }

    .delivery-days-info {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* ===================================
   EXTENSION MODE ACTIVE STATE
   =================================== */

.schilcher-shop-page.extension-mode-active .shop-header {
    margin-top: 0;
}

/* Subtle orange border on eligible product cards in extension mode */
.extension-mode-active .product-card:not(.out-of-stock) .add-to-cart-btn.add-to-extension {
    box-shadow: 0 0 0 2px rgba(249, 115, 22, 0.2);
}

/* ===================================
   ORDER EXTEND LINK STYLE
   =================================== */

.order-extend-link {
    color: #ea580c !important;
}

.order-extend-link:hover {
    color: #c2410c !important;
}

/* ===================================
   OVERLAY DISABLED STATE
   =================================== */

.overlay-actions.overlay-disabled {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.overlay-disabled-text {
    margin: 0;
    color: #757575;
    font-size: 0.85rem;
    text-align: center;
    font-style: italic;
}

/* ===================================
   EXTENSION UNAVAILABLE REASON LABEL
   =================================== */

.extension-unavailable-reason {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 0.875rem;
    background: #fff3e0;
    border: 1px solid #ffb74d;
    border-radius: 6px;
    color: #e65100;
    font-size: 0.8rem;
    line-height: 1.3;
}

.extension-unavailable-reason .reason-icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    color: #ff9800;
}

.extension-unavailable-reason .reason-text {
    flex: 1;
}

.extension-unavailable-reason .reason-text strong {
    font-weight: 600;
    color: #e65100;
}

/* Overlay variant - larger padding and centered */
.extension-unavailable-reason.overlay-reason {
    justify-content: center;
    text-align: center;
    padding: 0.75rem 1rem;
    font-size: 0.85rem;
}

.extension-unavailable-reason.overlay-reason .reason-icon svg {
    width: 18px;
    height: 18px;
}

/* ===================================
   PRODUCT PAGE MODE BANNER
   =================================== */

/* Base banner styles — shared across all modes */
.product-page-mode-banner {
    position: relative;
    margin-top: 2rem;
    margin-bottom: var(--schilcher-space-lg, 1.5rem);
    border-radius: 8px;
    border: 2px solid;
    padding: 0.75rem 1rem;
}

.product-page-mode-banner__content {
    display: flex;
    align-items: center;
    gap: 12px;
}

.product-page-mode-banner__icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 8px;
}

.product-page-mode-banner__text {
    flex-grow: 1;
    min-width: 0;
}

.product-page-mode-banner__title {
    margin: 0;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.3;
}

.product-page-mode-banner__subtitle {
    margin: 2px 0 0;
    font-size: 13px;
    line-height: 1.3;
}

.product-page-mode-banner__actions {
    flex-shrink: 0;
}

.product-page-mode-banner__back-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border: none;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    line-height: 1.3;
    cursor: pointer;
    white-space: nowrap;
    color: #fff;
    transition: opacity 0.15s ease;
}

.product-page-mode-banner__back-btn:hover {
    opacity: 0.85;
}

/* --- Bestellen (Green) --- */
.product-page-mode-banner--bestellen {
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
    border-color: #22c55e;
}

.product-page-mode-banner--bestellen .product-page-mode-banner__icon {
    background: rgba(34, 197, 94, 0.15);
    color: #166534;
}

.product-page-mode-banner--bestellen .product-page-mode-banner__title {
    color: #166534;
}

.product-page-mode-banner--bestellen .product-page-mode-banner__subtitle {
    color: #15803d;
}

.product-page-mode-banner--bestellen .product-page-mode-banner__back-btn {
    background-color: #22c55e;
}

/* --- Vorbestellen (Blue) --- */
.product-page-mode-banner--vorbestellen {
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
    border-color: #3b82f6;
}

.product-page-mode-banner--vorbestellen .product-page-mode-banner__icon {
    background: rgba(59, 130, 246, 0.15);
    color: #1e40af;
}

.product-page-mode-banner--vorbestellen .product-page-mode-banner__title {
    color: #1e40af;
}

.product-page-mode-banner--vorbestellen .product-page-mode-banner__subtitle {
    color: #1d4ed8;
}

.product-page-mode-banner--vorbestellen .product-page-mode-banner__back-btn {
    background-color: #3b82f6;
}

/* --- Erweitern (Orange) --- */
.product-page-mode-banner--erweitern {
    background: linear-gradient(135deg, #fff7ed 0%, #fed7aa 100%);
    border-color: #f97316;
}

.product-page-mode-banner--erweitern .product-page-mode-banner__icon {
    background: rgba(249, 115, 22, 0.15);
    color: #9a3412;
}

.product-page-mode-banner--erweitern .product-page-mode-banner__title {
    color: #9a3412;
}

.product-page-mode-banner--erweitern .product-page-mode-banner__subtitle {
    color: #c2410c;
}

.product-page-mode-banner--erweitern .product-page-mode-banner__back-btn {
    background-color: #f97316;
}

/* --- Add-to-cart button mode styling --- */
body.schilcher-mode-bestellen-active .single_add_to_cart_button {
    background-color: #22c55e !important;
    border-color: #22c55e !important;
    color: #ffffff !important;
    transition: all 0.2s ease;
}

body.schilcher-mode-bestellen-active .single_add_to_cart_button:hover {
    background-color: #16a34a !important;
    border-color: #16a34a !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(34, 197, 94, 0.3);
}

body.schilcher-mode-vorbestellen-active .single_add_to_cart_button {
    background-color: #3b82f6 !important;
    border-color: #3b82f6 !important;
    color: #ffffff !important;
    transition: all 0.2s ease;
}

body.schilcher-mode-vorbestellen-active .single_add_to_cart_button:hover {
    background-color: #2563eb !important;
    border-color: #2563eb !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(59, 130, 246, 0.3);
}

body.schilcher-mode-erweitern-active .single_add_to_cart_button {
    background-color: #ea580c !important;
    border-color: #ea580c !important;
    color: #ffffff !important;
    transition: all 0.2s ease;
}

body.schilcher-mode-erweitern-active .single_add_to_cart_button:hover {
    background-color: #c2410c !important;
    border-color: #c2410c !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(234, 88, 12, 0.3);
}

body.schilcher-mode-erweitern-active .single_add_to_cart_button:focus,
body.schilcher-mode-bestellen-active .single_add_to_cart_button:focus,
body.schilcher-mode-vorbestellen-active .single_add_to_cart_button:focus {
    outline-offset: 2px;
}

body.schilcher-mode-erweitern-active .single_add_to_cart_button:focus {
    outline: 2px solid #ea580c;
}

body.schilcher-mode-bestellen-active .single_add_to_cart_button:focus {
    outline: 2px solid #22c55e;
}

body.schilcher-mode-vorbestellen-active .single_add_to_cart_button:focus {
    outline: 2px solid #3b82f6;
}

/* --- Mobile --- */
@media (max-width: 768px) {
    .product-page-mode-banner {
        margin-top: 1rem;
        margin-bottom: var(--schilcher-space-md, 1rem);
        padding: 0.625rem 0.75rem;
    }

    .product-page-mode-banner__icon {
        width: 32px;
        height: 32px;
    }

    .product-page-mode-banner__icon svg {
        width: 18px;
        height: 18px;
    }

    .product-page-mode-banner__title {
        font-size: 14px;
    }

    .product-page-mode-banner__subtitle {
        font-size: 12px;
    }

    .product-page-mode-banner__back-btn {
        padding: 6px 12px;
        font-size: 12px;
    }
}