/**
 * Modal Variant Design Styles
 * Flexible Design-System für Produktvarianten in Modals
 *
 * @author 4Unit Systems Integration GmbH
 * @version 1.0.0
 * @date 2024-12-28
 */

/* ==================== BASE STYLES ==================== */
.variant-section {
    margin-bottom: 16px;
    width: 100%;
    max-width: 100%;
    overflow: hidden;
}

.variant-section-title {
    font-size: 14px;
    font-weight: 600;
    color: #374151;
    margin-bottom: 8px;
}

/* ==================== DESIGN 1: CARD-FLAT ==================== */
.variant-style-card-flat .variant-options {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
    max-width: 100%;
}

.variant-style-card-flat .variant-option {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 12px;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    background: white;
    cursor: pointer;
    transition: all 0.2s ease;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.variant-style-card-flat .variant-option:hover {
    background: #f9fafb;
    border-color: #3b82f6;
}

.variant-style-card-flat .variant-option.selected {
    border-color: #3b82f6;
    background: #eff6ff;
}

.variant-style-card-flat .variant-left {
    display: flex;
    align-items: center;
    flex: 1;
    gap: 8px;
    min-width: 0;
    overflow: hidden;
}

.variant-style-card-flat .variant-radio {
    width: 20px;
    height: 20px;
    accent-color: #3b82f6;
    cursor: pointer;
    flex-shrink: 0;
}

.variant-style-card-flat .variant-checkbox {
    width: 18px;
    height: 18px;
    accent-color: #3b82f6;
    cursor: pointer;
    flex-shrink: 0;
}

.variant-style-card-flat .variant-name {
    font-size: 15px;
    font-weight: 500;
    color: #111827;
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.variant-style-card-flat .variant-price {
    font-size: 14px;
    font-weight: 600;
    color: #059669;
    white-space: nowrap;
    margin-left: 8px;
    flex-shrink: 0;
}

.variant-style-card-flat .variant-price.modifier-negative {
    color: #dc2626;
}

/* ==================== DESIGN 2: CARD-RICH ==================== */
.variant-style-card-rich .variant-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
    max-width: 100%;
}

.variant-style-card-rich .variant-option {
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    padding: 12px;
    background: white;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.variant-style-card-rich .variant-option:hover {
    border-color: #3b82f6;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    transform: translateY(-1px);
}

.variant-style-card-rich .variant-option.selected {
    border-color: #3b82f6;
    background: #eff6ff;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.variant-style-card-rich .variant-header {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    min-width: 0;
    overflow: hidden;
}

.variant-style-card-rich .variant-radio,
.variant-style-card-rich .variant-checkbox {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    accent-color: #3b82f6;
    cursor: pointer;
    flex-shrink: 0;
}

.variant-style-card-rich .variant-info {
    flex: 1;
    min-width: 0;
    overflow: hidden;
}

.variant-style-card-rich .variant-name {
    font-size: 16px;
    font-weight: 600;
    color: #111827;
    margin-bottom: 6px;
    line-height: 1.4;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.variant-style-card-rich .variant-description {
    font-size: 14px;
    color: #6b7280;
    line-height: 1.5;
    margin-bottom: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    white-space: normal;
}

.variant-style-card-rich .variant-price {
    font-size: 16px;
    font-weight: 700;
    color: #059669;
    white-space: nowrap;
    margin-left: 8px;
    flex-shrink: 0;
}

/* ==================== DESIGN 3: CARD-MINIMAL ==================== */
.variant-style-card-minimal .variant-options {
    display: flex;
    flex-direction: column;
    gap: 6px;
    width: 100%;
    max-width: 100%;
}

.variant-style-card-minimal .variant-option {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    background: white;
    cursor: pointer;
    transition: all 0.2s ease;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.variant-style-card-minimal .variant-option:hover {
    background: #f3f4f6;
    border-color: #9ca3af;
}

.variant-style-card-minimal .variant-option.selected {
    border-color: #3b82f6;
    background: #eff6ff;
}

.variant-style-card-minimal .variant-left {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    min-width: 0;
    overflow: hidden;
}

.variant-style-card-minimal .variant-radio,
.variant-style-card-minimal .variant-checkbox {
    width: 18px;
    height: 18px;
    accent-color: #3b82f6;
    cursor: pointer;
    flex-shrink: 0;
}

.variant-style-card-minimal .variant-name {
    font-size: 14px;
    font-weight: 500;
    color: #374151;
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.variant-style-card-minimal .variant-price {
    font-size: 14px;
    font-weight: 600;
    color: #10b981;
    white-space: nowrap;
    flex-shrink: 0;
    margin-left: 8px;
}

/* ==================== DESIGN 4: LIST-COMPACT ==================== */
.variant-style-list-compact .variant-options {
    border-top: 1px solid #e5e7eb;
    width: 100%;
    max-width: 100%;
    margin-left: 16px;
}

.variant-style-list-compact .variant-option {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid #e5e7eb;
    cursor: pointer;
    transition: background 0.2s ease;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.variant-style-list-compact .variant-option:hover {
    background: #f9fafb;
}

.variant-style-list-compact .variant-option.selected {
    background: #eff6ff;
}

.variant-style-list-compact .variant-left {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    min-width: 0;
    overflow: hidden;
}

.variant-style-list-compact .variant-radio,
.variant-style-list-compact .variant-checkbox {
    width: 18px;
    height: 18px;
    accent-color: #3b82f6;
    cursor: pointer;
    flex-shrink: 0;
}

.variant-style-list-compact .variant-name {
    font-size: 15px;
    color: #1f2937;
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.variant-style-list-compact .variant-price {
    font-size: 14px;
    font-weight: 600;
    color: #059669;
    white-space: nowrap;
    flex-shrink: 0;
    margin-left: 8px;
}

/* ==================== DESIGN 5: ACCORDION ==================== */
.variant-style-accordion .variant-group {
    margin-bottom: 12px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    overflow: hidden;
    background: white;
}

.variant-style-accordion .variant-group-header {
    background: #f3f4f6;
    padding: 14px 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all 0.2s ease;
    user-select: none;
}

.variant-style-accordion .variant-group-header:hover {
    background: #e5e7eb;
}

.variant-style-accordion .variant-group.open .variant-group-header {
    background: #dbeafe;
    border-bottom: 1px solid #bfdbfe;
}

.variant-style-accordion .variant-group-title {
    font-weight: 600;
    font-size: 15px;
    color: #111827;
    display: flex;
    align-items: center;
    gap: 8px;
}

.variant-style-accordion .variant-required-badge {
    display: inline-block;
    background: #fee2e2;
    color: #991b1b;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 4px;
}

.variant-style-accordion .variant-group-icon {
    font-size: 12px;
    color: #6b7280;
    transition: transform 0.3s ease;
}

.variant-style-accordion .variant-group.open .variant-group-icon {
    transform: rotate(180deg);
}

.variant-style-accordion .variant-group-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.variant-style-accordion .variant-group.open .variant-group-content {
    max-height: 2000px;
}

.variant-style-accordion .variant-options {
    padding: 4px 0;
    width: 100%;
    max-width: 100%;
}

.variant-style-accordion .variant-option {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 12px;
    border-bottom: 1px solid #f3f4f6;
    cursor: pointer;
    transition: background 0.2s ease;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.variant-style-accordion .variant-option:last-child {
    border-bottom: none;
}

.variant-style-accordion .variant-option:hover {
    background: #f9fafb;
}

.variant-style-accordion .variant-option.selected {
    background: #eff6ff;
}

.variant-style-accordion .variant-left {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    min-width: 0;
    overflow: hidden;
}

.variant-style-accordion .variant-radio,
.variant-style-accordion .variant-checkbox {
    width: 18px;
    height: 18px;
    accent-color: #3b82f6;
    cursor: pointer;
    flex-shrink: 0;
}

.variant-style-accordion .variant-name {
    font-size: 14px;
    color: #374151;
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.variant-style-accordion .variant-price {
    font-size: 14px;
    font-weight: 600;
    color: #059669;
    white-space: nowrap;
    flex-shrink: 0;
    margin-left: 8px;
}

/* ==================== COMPACT MODE MODIFIER ==================== */
.compact-mode.variant-style-card-flat .variant-option,
.compact-mode.variant-style-card-minimal .variant-option {
    padding: 8px 12px;
}

.compact-mode.variant-style-card-rich .variant-option {
    padding: 12px;
}

.compact-mode.variant-style-list-compact .variant-option {
    padding: 10px 0;
}

.compact-mode .variant-options {
    gap: 4px !important;
}

/* ==================== ANIMATIONS ==================== */
.variant-animation-enabled .variant-option {
    animation: fadeInUp 0.3s ease-out;
}

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

.variant-animation-enabled .variant-option:nth-child(1) { animation-delay: 0.05s; }
.variant-animation-enabled .variant-option:nth-child(2) { animation-delay: 0.1s; }
.variant-animation-enabled .variant-option:nth-child(3) { animation-delay: 0.15s; }
.variant-animation-enabled .variant-option:nth-child(4) { animation-delay: 0.2s; }
.variant-animation-enabled .variant-option:nth-child(5) { animation-delay: 0.25s; }

/* ==================== CONTAINER OVERFLOW FIX ==================== */
/* Verhindert horizontale Scrollbar ohne die vertikale zu beeinflussen */
#variants-container,
#variants-container-mobile,
#bundle-products-container,
#bundle-products-container-mobile,
.max-h-96.overflow-y-auto {
    overflow-x: hidden !important;
    overflow-y: auto !important;
}

/* Sicherstellt, dass variant sections nicht überlaufen */
.variant-section,
.space-y-3,
.space-y-4 {
    max-width: 100%;
    /* overflow-x: hidden; */
}

/* Fix für Labels in menu-item-modal.php (Tailwind-basiert) */
/* Reduziert padding in Containern für bessere Platznutzung */
#variants-container,
#variants-container-mobile,
#bundle-products-container,
#bundle-products-container-mobile {
    padding-left: 8px !important;
    padding-right: 8px !important;
}

/* Variant Boxen (border-gray-200 rounded-lg p-4) optimieren */
#variants-container > div,
#variants-container-mobile > div,
#bundle-products-container > div,
#bundle-products-container-mobile > div {
    padding-left: 12px !important;
    padding-right: 12px !important;
}

/* Labels mit space-x-3: Optimierung für Radio/Checkbox + Text + Preis */
label.flex.items-center.space-x-3,
label.flex.items-center.space-x-2 {
    padding-left: 4px !important;
    padding-right: 4px !important;
    gap: 8px !important;
    box-sizing: border-box;
    max-width: 100%;
}

/* Sicherstellt, dass Input-Elemente nicht abgeschnitten werden */
label.flex.items-center.space-x-3 input[type="radio"],
label.flex.items-center.space-x-3 input[type="checkbox"],
label.flex.items-center.space-x-2 input[type="radio"],
label.flex.items-center.space-x-2 input[type="checkbox"] {
    flex-shrink: 0;
    margin: 0;
    min-width: 18px;
}

/* Flex-Container für bessere Platzverteilung */
label.flex.items-center.space-x-3 > span.flex-1,
label.flex.items-center.space-x-2 > span.flex-1 {
    min-width: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

/* Preisanzeige rechts ausgerichtet */
label.flex.items-center.space-x-3 .text-green-600,
label.flex.items-center.space-x-2 .text-green-600 {
    white-space: nowrap;
    flex-shrink: 0;
}

/* ==================== MEHR/WENIGER TOGGLE ==================== */
.variant-expand-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    margin-top: 12px;
    color: #3b82f6;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    border-radius: 6px;
    transition: all 0.2s ease;
    background: transparent;
    border: 1px solid #e5e7eb;
}

/* Position variants */
.variant-expand-toggle.position-left {
    justify-content: flex-start;
}

.variant-expand-toggle.position-center {
    justify-content: center;
}

.variant-expand-toggle.position-right {
    justify-content: flex-end;
}

.variant-expand-toggle:hover {
    background: #eff6ff;
    border-color: #3b82f6;
    color: #2563eb;
}

.variant-expand-toggle i {
    font-size: 12px;
    transition: transform 0.2s ease;
}

.variant-expand-toggle.expanded i.fa-chevron-down {
    transform: rotate(180deg);
}

/* Hidden variant items */
.variant-option.variant-collapsed {
    display: none !important;
}

/* ==================== RESPONSIVE - MOBILE ==================== */
@media (max-width: 768px) {
    /* Ensure no horizontal scroll on mobile */
    .variant-section {
        padding: 0 4px;
    }

    /* Reduziert padding auf mobilen Geräten für mehr Platz */
    #variants-container,
    #variants-container-mobile,
    #bundle-products-container,
    #bundle-products-container-mobile {
        padding-left: 4px !important;
        padding-right: 4px !important;
    }

    /* Variant Boxen auf Mobile noch kompakter */
    #variants-container > div,
    #variants-container-mobile > div,
    #bundle-products-container > div,
    #bundle-products-container-mobile > div {
        padding-left: 8px !important;
        padding-right: 8px !important;
    }

    /* Labels auf Mobile kompakter */
    label.flex.items-center.space-x-3,
    label.flex.items-center.space-x-2 {
        padding-left: 2px !important;
        padding-right: 2px !important;
        gap: 6px !important;
    }

    /* Card-Rich responsive adjustments */
    .variant-style-card-rich .variant-header {
        flex-direction: row;
        align-items: flex-start;
        gap: 6px;
    }

    .variant-style-card-rich .variant-price {
        font-size: 13px;
    }

    .variant-style-card-rich .variant-name {
        font-size: 14px;
    }

    /* Reduce padding on mobile for all styles */
    .variant-style-card-flat .variant-option {
        padding: 8px 10px;
    }

    .variant-style-card-rich .variant-option {
        padding: 10px;
    }

    .variant-style-card-minimal .variant-option {
        padding: 8px 10px;
    }

    .variant-style-list-compact .variant-option {
        padding: 10px 0;
    }

    /* Accordion touch-friendly */
    .variant-style-accordion .variant-group-header {
        padding: 12px;
    }

    .variant-style-accordion .variant-option {
        padding: 10px 12px;
    }

    /* Smaller gaps on mobile */
    .variant-style-card-flat .variant-left,
    .variant-style-card-minimal .variant-left,
    .variant-style-list-compact .variant-left,
    .variant-style-accordion .variant-left {
        gap: 6px;
    }

    /* Larger touch targets */
    .variant-radio,
    .variant-checkbox {
        width: 20px !important;
        height: 20px !important;
    }

    /* Font size adjustments */
    .variant-name {
        font-size: 14px !important;
    }

    .variant-price {
        font-size: 13px !important;
        margin-left: 6px !important;
    }
}

/* ==================== RESPONSIVE - TABLET ==================== */
@media (min-width: 769px) and (max-width: 1023px) {
    .variant-style-card-rich .variant-option {
        padding: 14px;
    }
}

/* ==================== DARK MODE SUPPORT (Optional) ==================== */
@media (prefers-color-scheme: dark) {
    .variant-option {
        border-color: #374151 !important;
        background: #1f2937 !important;
    }

    .variant-option:hover {
        background: #374151 !important;
    }

    .variant-name {
        color: #f3f4f6 !important;
    }

    .variant-description {
        color: #9ca3af !important;
    }
}

/* ==================== ACCESSIBILITY ==================== */
.variant-option:focus-within {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
}

.variant-radio:focus,
.variant-checkbox:focus {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
}

/* Screen reader only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* ==================== SECTION STYLE OPTIONS ==================== */
/* Abschnitte mit Card-Style (mit Hintergrund und Padding) */
.variant-section-card {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    padding: 16px;
    margin-bottom: 16px;
}

/* Abschnitte mit Divider-Style (nur Trennlinie) */
.variant-section-divider {
    border-bottom: 1px solid #e5e7eb;
    padding-bottom: 16px;
    margin-bottom: 16px;
}

.variant-section-divider:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

/* ==================== SECTION BORDER RADIUS OPTIONS ==================== */
/* Gerundete Abschnitte */
.variant-section-rounded {
    border-radius: 12px;
}

/* Leicht gerundete Abschnitte */
.variant-section-slightly-rounded {
    border-radius: 6px;
}

/* Eckige Abschnitte */
.variant-section-square {
    border-radius: 0;
}

/* ==================== OPTION BORDER RADIUS OPTIONS ==================== */
/* Gerundete Optionen */
.variant-option-rounded .variant-option {
    border-radius: 8px;
}

.variant-option-rounded.variant-style-card-flat .variant-option {
    border-radius: 8px;
}

.variant-option-rounded.variant-style-card-rich .variant-option {
    border-radius: 12px;
}

.variant-option-rounded.variant-style-card-minimal .variant-option {
    border-radius: 6px;
}

/* Leicht gerundete Optionen */
.variant-option-slightly-rounded .variant-option {
    border-radius: 4px;
}

.variant-option-slightly-rounded.variant-style-card-flat .variant-option {
    border-radius: 4px;
}

.variant-option-slightly-rounded.variant-style-card-rich .variant-option {
    border-radius: 6px;
}

.variant-option-slightly-rounded.variant-style-card-minimal .variant-option {
    border-radius: 3px;
}

/* Eckige Optionen */
.variant-option-square .variant-option {
    border-radius: 0;
}

.variant-option-square.variant-style-card-flat .variant-option,
.variant-option-square.variant-style-card-rich .variant-option,
.variant-option-square.variant-style-card-minimal .variant-option {
    border-radius: 0;
}

/* Ohne Rahmen (Borderless) */
.variant-option-borderless .variant-option {
    border: none !important;
    border-radius: 0;
    box-shadow: none !important;
}

.variant-option-borderless.variant-style-card-flat .variant-option,
.variant-option-borderless.variant-style-card-rich .variant-option,
.variant-option-borderless.variant-style-card-minimal .variant-option {
    border: none !important;
    border-radius: 0;
    box-shadow: none !important;
    background: transparent;
}

.variant-option-borderless.variant-style-card-flat .variant-option:hover,
.variant-option-borderless.variant-style-card-rich .variant-option:hover,
.variant-option-borderless.variant-style-card-minimal .variant-option:hover {
    background: #f9fafb;
}

.variant-option-borderless.variant-style-card-flat .variant-option.selected,
.variant-option-borderless.variant-style-card-rich .variant-option.selected,
.variant-option-borderless.variant-style-card-minimal .variant-option.selected {
    background: #eff6ff;
}

.variant-option-borderless.variant-style-list-compact .variant-option {
    border: none !important;
    border-bottom: 1px solid #e5e7eb;
}

.variant-option-borderless.variant-style-accordion .variant-option {
    border: none !important;
    border-bottom: 1px solid #f3f4f6;
}