:root {
    --katooni-radius-md: 8px;
    --katooni-radius-lg: 12px;
    --katooni-anim-speed: 0.3s;
    --katooni-anim-ease: cubic-bezier(0.4, 0, 0.2, 1);
    --katooni-brand-color: #f9a61a;
    --katooni-brand-contrast: #ffffff;
    --katooni-success-color: #16a34a;
    --katooni-danger-color: #ef4444;
    --katooni-text-primary: #111827;
    --katooni-text-secondary: #4b5563;
    --katooni-border-color: #e5e7eb;
    --katooni-bg-subtle: #f9fafb;
}

:focus-visible {
    outline: 2px solid var(--katooni-brand-color);
    outline-offset: 2px;
    box-shadow: 0 0 0 4px rgba(249, 166, 26, 0.3);
}

.modal-close-btn:focus-visible {
    box-shadow: none;
}

/* --- Base & Item Selector Layout --- */
.katooni-set-container {
    direction: rtl;
    color: var(--katooni-text-primary);
}

.set-main-title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 25px;
}

.set-top-section {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    align-items: start;
}

@media (min-width: 992px) {
    .set-top-section {
        grid-template-columns: 1fr 1.5fr;
        gap: 40px;
    }
}

.main-set-image-wrapper img {
    border-radius: var(--katooni-radius-lg);
}

.set-summary {
    border: 1px solid var(--katooni-border-color);
    border-radius: var(--katooni-radius-lg);
    padding: 25px;
    background-color: var(--katooni-bg-subtle);
}

.set-summary h4 {
    font-size: 18px;
    font-weight: 600;
    margin: 0 0 5px 0;
}

.summary-description {
    font-size: 14px;
    color: var(--katooni-text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
}

.katooni-item-selector {
    border-top: 1px solid var(--katooni-border-color);
    padding-top: 20px;
}

.katooni-item-selector h5 {
    font-size: 16px;
    font-weight: 600;
    margin: 0 0 15px 0;
}

.katooni-item-selector-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.katooni-selector-item {
    display: flex;
    align-items: center;
    padding: 12px;
    border: 1px solid var(--katooni-border-color);
    border-radius: var(--katooni-radius-md);
    background-color: #fff;
    transition: all .2s ease;
}

.katooni-selector-item.is-selected {
    background-color: #f0fff4;
    border-color: var(--katooni-success-color);
}

.katooni-selector-item .item-name {
    font-weight: 500;
}

.katooni-selector-item .item-action {
    margin-right: auto;
    flex-shrink: 0;
}

.katooni-selector-item .select-item-button {
    padding: 8px 16px !important;
    font-size: 13px !important;
    border-radius: var(--katooni-radius-md);
}

.katooni-selector-item.is-unavailable {
    opacity: 0.6;
    background-color: var(--katooni-bg-subtle);
    cursor: not-allowed;
}

.unavailable-tag {
    font-size: 13px;
    color: var(--katooni-text-secondary);
    padding: 8px 16px;
}

/* --- Summary Box Redesign --- */
.katooni-summary-results {
    margin-top: 25px;
    border-top: 1px solid var(--katooni-border-color);
    padding-top: 20px;
}

.summary-results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.katooni-reset-selections {
    display: none;
    font-size: 13px !important;
    color: var(--katooni-danger-color) !important;
    background-color: #fff !important;
    border: 1px solid var(--katooni-danger-color) !important;
    border-radius: 6px !important;
    padding: 6px 12px !important;
    text-decoration: none;
    transition: all .2s ease;
}

.katooni-summary-results.has-items .katooni-reset-selections {
    display: inline-block;
}

.katooni-reset-selections:hover {
    background-color: var(--katooni-danger-color) !important;
    color: #fff !important;
}

/*
================================================================
DESKTOP STYLES - DO NOT EDIT (This is the good layout)
================================================================
*/
ul.summary-items-list li {
    display: grid;
    grid-template-columns: auto auto 1fr auto; /* [Image] [Remove] [Details] [Actions] */
    align-items: center;
    gap: 12px;
    padding: 15px 0;
    border-bottom: 1px solid var(--katooni-border-color);
}

ul.summary-items-list li:last-child {
    border-bottom: none;
}

.no-items-message {
    text-align: center;
    color: var(--katooni-text-secondary);
    padding: 20px 0;
    cursor: default;
}

.summary-item-image {
    width: 65px;
    height: 65px;
    border-radius: var(--katooni-radius-md);
    object-fit: cover;
}

.katooni-set-container ul.summary-items-list .summary-item-remove {
    background: none !important;
    border: none !important;
    color: var(--katooni-text-secondary) !important;
    font-size: 22px !important;
    padding: 0 5px !important;
    margin: 0 !important;
    line-height: 1 !important;
    cursor: pointer;
    transition: color .2s ease;
}

.katooni-set-container ul.summary-items-list .summary-item-remove:hover {
    color: var(--katooni-danger-color) !important;
}

.summary-item-details-wrapper {
    cursor: pointer;
}

.summary-item-details-wrapper .summary-item-title {
    font-weight: 600;
    font-size: 14px;
}

.summary-item-details-wrapper .summary-item-attributes {
    font-size: 12px;
    color: var(--katooni-text-secondary);
    display: block;
    margin-top: 4px;
}

.summary-item-actions {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-inline-start: auto;
}

.summary-item-pricing {
    text-align: left;
}

.line-total-price {
    font-weight: 700;
    font-size: 14px;
    color: var(--katooni-brand-color);
}

.unit-price-breakdown {
    font-size: 11px;
    color: var(--katooni-text-secondary);
    display: block;
    margin-top: 2px;
    text-align: left;
    white-space: nowrap;
}

.katooni-quantity-stepper {
    display: flex;
    align-items: center;
}

.katooni-quantity-stepper .quantity-btn,
.katooni-quantity-stepper .quantity-input {
    height: 42px;
    border: 1px solid var(--katooni-border-color);
    background-color: #fff;
    padding: 0;
}

.katooni-quantity-stepper .quantity-btn {
    width: 40px;
    font-size: 1.4em;
    cursor: pointer;
}

.katooni-quantity-stepper .quantity-input {
    width: 50px;
    text-align: center;
    border-right: none;
    border-left: none;
    border-radius: 0;
    font-weight: 700;
    font-size: 1.1em;
    color: var(--katooni-text-primary);
}

.set-quantity-row .quantity-input {
    height: 42px;
}

.katooni-quantity-stepper .quantity-minus {
    border-radius: 0 var(--katooni-radius-md) var(--katooni-radius-md) 0;
}

.katooni-quantity-stepper .quantity-plus {
    border-radius: var(--katooni-radius-md) 0 0 var(--katooni-radius-md);
}

.katooni-quantity-stepper .quantity-btn:disabled,
.katooni-quantity-stepper .quantity-input:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/*
================================================================
NEW MOBILE-ONLY STYLES (Added for responsiveness)
================================================================
*/
@media (max-width: 767px) {
    ul.summary-items-list li {
        /* Change grid for mobile */
        grid-template-columns: auto 1fr; /* [Image] [Details] */
        grid-template-rows: auto auto; /* Two rows for content */
        column-gap: 12px;
        row-gap: 10px;
        position: relative; /* Needed for absolute positioning of remove button */
    }

    .summary-item-image {
        grid-row: 1 / 3; /* Image spans both rows vertically */
        align-self: center;
    }

    .katooni-set-container ul.summary-items-list .summary-item-remove {
        position: absolute;
        top: 10px;
        right: 0; /* Position top-right of the entire list item */
    }

    .summary-item-details-wrapper {
        grid-row: 1;
        grid-column: 2;
        align-self: end; /* Vertically align to the bottom of its cell */
    }

    .summary-item-actions {
        grid-row: 2;
        grid-column: 2;
        justify-content: space-between; /* Puts price left, stepper right */
        width: 100%;
        gap: 10px;
    }
}


/* Total Price & Final Button */
.summary-total {
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid var(--katooni-border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 18px;
    font-weight: 700;
}

.total-price-value {
    color: var(--katooni-success-color);
    font-size: 20px;
}

#final-add-to-cart {
    background-color: var(--katooni-success-color) !important;
    color: var(--katooni-brand-contrast);
    border-radius: var(--katooni-radius-md);
    float: inline-end;
}

/* --- MODAL STYLES (UNCHANGED) --- */
.set-modal-overlay, .katooni-confirm-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(17, 24, 39, 0.6);
    z-index: 100000;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    box-sizing: border-box;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--katooni-anim-speed) ease, visibility var(--katooni-anim-speed) ease;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.set-modal-overlay.visible, .katooni-confirm-overlay.visible {
    opacity: 1;
    visibility: visible;
}

.set-modal-content, .katooni-confirm-modal {
    background-color: #fff;
    border-radius: var(--katooni-radius-lg);
    box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    transform: scale(0.95);
    transition: transform var(--katooni-anim-speed) var(--katooni-anim-ease);
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    width: 100%;
}

.set-modal-overlay.visible .set-modal-content, .katooni-confirm-overlay.visible .katooni-confirm-modal {
    transform: scale(1);
}

.set-modal-content {
    background-color: var(--katooni-bg-subtle);
    max-width: 700px;
}

@media (max-width: 768px) {
    .set-modal-overlay {
        align-items: flex-end;
    }

    .set-modal-content {
        transform: translateY(100px);
        border-bottom-left-radius: 0;
        border-bottom-right-radius: 0;
    }

    .set-modal-overlay.visible .set-modal-content {
        transform: translateY(0);
    }
}

.modal-header {
    padding: 15px 25px;
    border-bottom: 1px solid var(--katooni-border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #fff;
    border-radius: var(--katooni-radius-lg) var(--katooni-radius-lg) 0 0;
}

.modal-header .modal-title {
    font-weight: 600;
    font-size: 16px;
    margin: 0;
}

.modal-close-btn {
    background: none;
    border: none;
    font-size: 26px;
    line-height: 1;
    cursor: pointer;
    color: var(--katooni-text-secondary);
    border-radius: var(--katooni-radius-md) !important;
}

.modal-body {
    overflow-y: auto;
    padding: 25px;
}

.modal-content-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
}

@media (min-width: 640px) {
    .modal-content-grid {
        grid-template-columns: 2fr 3fr;
    }
}

.modal-image-column img {
    width: 100%;
    border-radius: var(--katooni-radius-md) !important;
}

.modal-details-column {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.set-attribute-row label {
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 10px;
    display: block;
}

.set-swatch-options {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.set-swatch {
    border: 1px solid #ccc;
    padding: 8px 15px;
    cursor: pointer;
    border-radius: var(--katooni-radius-md);
    background-color: #fff;
    transition: all .2s ease;
}

.set-swatch.selected {
    border-color: var(--katooni-brand-color) !important;
    background-color: var(--katooni-brand-color) !important;
    color: #fff !important;
}

.set-swatch.disabled {
    opacity: 0.4;
    cursor: not-allowed;
    text-decoration: line-through;
    background-color: #f0f0f0;
}

.modal-action-bar {
    padding: 20px 25px;
    border-top: 1px solid var(--katooni-border-color);
    background-color: #fff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 0 0 var(--katooni-radius-lg) var(--katooni-radius-lg);
}

.modal-price {
    font-size: 18px;
    font-weight: 700;
}

.confirm-selection-btn {
    padding: 12px 24px !important;
    font-size: 15px !important;
    font-weight: 700 !important;
    border-radius: var(--katooni-radius-md) !important;
    transition: all .2s ease;
}

.confirm-selection-btn:disabled {
    background-color: #d1d5db !important;
    cursor: not-allowed !important;
}

.confirm-selection-btn:not(:disabled) {
    color: var(--katooni-brand-contrast);
    background-color: var(--katooni-brand-color) !important;
    transform: scale(1.02);
    box-shadow: 0 4px 15px -3px rgba(249, 166, 26, 0.4);
}

.confirm-selection-btn:not(:disabled):hover {
    color: var(--katooni-brand-contrast);
}

.katooni-confirm-modal {
    padding: 30px;
    max-width: 400px;
    text-align: center;
}

.katooni-confirm-actions {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 25px;
}

.katooni-confirm-actions .katooni-confirm-proceed {
    background-color: var(--katooni-danger-color) !important;
    color: var(--katooni-brand-contrast);
    border-radius: var(--katooni-radius-md);
}

.katooni-confirm-actions .katooni-confirm-proceed:hover {
    color: var(--katooni-brand-contrast);
}

.katooni-confirm-actions .katooni-confirm-cancel, .katooni-confirm-actions .katooni-confirm-proceed {
    border-radius: var(--katooni-radius-md);
}