/* ============================================================
   Kiltline Tartan Swatches — front-end styles
   ============================================================ */

.kts-swatch-wrapper {
    margin: 1.2em 0;
    display: block;
    width: 100%;
    clear: both;
    float: none;
    min-height: calc(var(--kts-swatch-px, 48px) + 128px);
    box-sizing: border-box;
}

.kts-swatch-wrapper.kts-swatch-loading {
    overflow: hidden;
}

/* Label row */
.kts-label-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
    font-size: 0.9em;
    color: #555;
}

.kts-label-text {
    font-weight: 600;
    color: #333;
}

.kts-selected-name {
    color: #2d3e2f;
    font-weight: 500;
}

/* "View tartan details" inline link */
.kts-details-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.78em;
    font-weight: 600;
    color: #2d3e2f;
    text-decoration: none;
    border: 1px solid #2d3e2f;
    border-radius: 20px;
    padding: 3px 10px 3px 8px;
    letter-spacing: 0.02em;
    transition: background 0.15s, color 0.15s;
    white-space: nowrap;
}

.kts-details-link:hover {
    background: #2d3e2f;
    color: #fff;
}

.kts-details-link svg {
    flex-shrink: 0;
    position: relative;
    top: -1px;
}

/* Swatch grid */
.kts-swatches-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 10px;
}

/* Individual swatch tile */
.kts-swatch {
    width: var(--kts-swatch-px, 48px);
    height: var(--kts-swatch-px, 48px);
    border-radius: 8px;
    overflow: visible;
    cursor: pointer;
    border: 2px solid transparent;
    outline: 2px solid transparent;
    outline-offset: 2px;
    transition: border-color 0.15s, outline-color 0.15s, transform 0.1s;
    position: relative;
    background: #eee;
    flex-shrink: 0;
}

.kts-swatch img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: 6px;
    overflow: hidden;
    -webkit-mask-image: -webkit-radial-gradient(white, black);
    mask-image: radial-gradient(white, black);
}

.kts-swatch:hover {
    border-color: #2d3e2f;
    transform: scale(1.08);
    z-index: 20;
}

.kts-swatch.is-active {
    border-color: #2d3e2f;
    outline-color: #2d3e2f;
}
.kts-swatch.is-selected:not(.is-active) {
    border-color: #9bb89e;
    outline-color: #dceade;
}

/* Tooltip */
.kts-swatch-name {
    position: absolute;
    bottom: calc(100% + 10px);
    left: 50%;
    transform: translateX(-50%) translateY(5px);
    background: #1a2b1c;
    color: #fff;
    font-size: 11px;
    font-weight: 500;
    white-space: nowrap;
    padding: 5px 10px;
    border-radius: 6px;
    pointer-events: none;
    z-index: 999;
    opacity: 0;
    transition: opacity 0.18s ease, transform 0.18s ease;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    letter-spacing: 0.02em;
    line-height: 1.3;
}

.kts-swatch-name::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: #1a2b1c;
}

.kts-swatch:hover .kts-swatch-name,
.kts-swatch:focus .kts-swatch-name {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* "View all" button */
.kts-view-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85em;
    font-weight: 500;
    color: #2d3e2f;
    background: #e8f0e9;
    border: 1px solid #b2c9b4;
    border-radius: 6px;
    padding: 7px 14px;
    cursor: pointer;
    transition: background 0.15s;
    margin-top: 4px;
}

.kts-view-more:hover {
    background: #d0e4d2;
}

.kts-view-more svg {
    flex-shrink: 0;
}

.kts-selected-tartans {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(104px, 128px));
    justify-content: start;
    gap: 8px;
    margin: 12px 0 6px;
}
.kts-selected-tartan {
    position: relative;
    display: flex;
    min-height: 96px;
    border: 1px solid #cfe0d1;
    border-radius: 8px;
    background: #fff;
    overflow: hidden;
}
.kts-selected-tartan.is-active {
    border-color: #2d3e2f;
    box-shadow: 0 0 0 2px rgba(45,62,47,0.08);
}
.kts-selected-tartan-open {
    width: 100%;
    border: 0;
    background: transparent;
    color: #223325;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 9px 8px 11px;
    font-weight: 800;
    text-align: center;
}
.kts-selected-tartan-open img {
    width: 54px;
    height: 54px;
    border-radius: 6px;
    object-fit: cover;
    border: 1px solid #dce8dd;
}
.kts-selected-tartan-copy {
    display: flex;
    min-width: 0;
    flex-direction: column;
    gap: 0;
}
.kts-selected-tartan-copy strong {
    overflow: hidden;
    color: #223325;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.kts-selected-tartan-copy small {
    color: #6d7a70;
    font-size: 0.75em;
    font-weight: 800;
    line-height: 1.2;
}
.kts-selected-tartan-open:hover {
    background: #f5faf6;
}
.kts-selected-tartan-remove {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 22px;
    height: 22px;
    border: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.94);
    color: #9b2c2c;
    cursor: pointer;
    font-size: 16px;
    font-weight: 700;
    line-height: 1;
    padding: 0;
    box-shadow: 0 1px 4px rgba(31, 45, 34, 0.16);
}
.kts-selected-tartan-remove:hover {
    background: #fff1f1;
}
.kts-size-start-note {
    margin-top: 10px;
    color: #607064;
    font-size: 0.84em;
    font-weight: 700;
    background: #f4faf5;
    border: 1px dashed #bfd6c2;
    border-radius: 8px;
    padding: 9px 12px;
}

/* Validation error */
.kts-error {
    color: #c0392b;
    font-size: 0.85em;
    margin-top: 6px;
    display: none;
}

.kts-error.is-visible {
    display: block;
}

/* ============================================================
   Modal overlay
   ============================================================ */
.kts-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    z-index: 100000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.kts-modal {
    background: #fff;
    border-radius: 16px;
    width: 100%;
    max-width: 680px;
    max-height: 88vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    overflow: hidden;
}

.kts-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 22px 14px;
    border-bottom: 1px solid #e8e8e8;
    flex-shrink: 0;
}

.kts-modal-title {
    font-size: 1.1em;
    font-weight: 600;
    color: #1a1a1a;
    margin: 0;
}

.kts-modal-count {
    font-size: 0.8em;
    color: #888;
    font-weight: 400;
    margin-left: 8px;
}

.kts-modal-close {
    background: #f4f4f4;
    border: none;
    border-radius: 50%;
    width: 34px;
    height: 34px;
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #555;
    line-height: 1;
    padding: 0;
    transition: background 0.15s;
}

.kts-modal-close:hover {
    background: #e0e0e0;
}

.kts-modal-body {
    padding: 16px 22px;
    overflow-y: auto;
    flex: 1;
}

.kts-modal-search {
    width: 100%;
    padding: 10px 14px;
    font-size: 0.9em;
    border: 1px solid #ddd;
    border-radius: 8px;
    margin-bottom: 16px;
    outline: none;
    box-sizing: border-box;
    transition: border-color 0.15s;
}

.kts-modal-search:focus {
    border-color: #2d3e2f;
}

.kts-modal-grid {
    display: grid;
    grid-template-columns: var(--kts-modal-cols, repeat(auto-fill, minmax(90px, 1fr)));
    gap: 12px;
}

.kts-modal-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 7px;
    padding: 8px;
    border-radius: 10px;
    cursor: pointer;
    border: 1.5px solid transparent;
    transition: background 0.15s, border-color 0.15s;
}

.kts-modal-item:hover {
    background: #f5f5f5;
    border-color: #ccc;
}

.kts-modal-item.is-active {
    background: #e8f0e9;
    border-color: #2d3e2f;
}
.kts-modal-item.is-selected:not(.is-active) {
    background: #f4faf5;
    border-color: #a8c3ab;
}

.kts-modal-item img {
    width: var(--kts-modal-img-px, 70px);
    height: var(--kts-modal-img-px, 70px);
    object-fit: cover;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
}

.kts-modal-item span {
    font-size: 11px;
    text-align: center;
    color: #444;
    line-height: 1.35;
    word-break: break-word;
}

.kts-modal-item.is-active span {
    color: #2d3e2f;
    font-weight: 600;
}

.kts-modal-empty {
    text-align: center;
    color: #888;
    padding: 2em 0;
    font-size: 0.9em;
}

.kts-modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    padding: 14px 22px 18px;
    border-top: 1px solid #e8e8e8;
    flex-shrink: 0;
}

.kts-modal-selected-label {
    flex: 1;
    font-size: 0.85em;
    color: #555;
}

.kts-modal-selected-label strong {
    color: #2d3e2f;
}

.kts-modal-cancel {
    background: transparent;
    border: 1px solid #ccc;
    border-radius: 8px;
    padding: 9px 18px;
    font-size: 0.9em;
    cursor: pointer;
    color: #555;
    transition: background 0.15s;
}

.kts-modal-cancel:hover {
    background: #f5f5f5;
}

.kts-modal-confirm {
    background: #2d3e2f;
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 9px 22px;
    font-size: 0.9em;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s;
}

.kts-modal-confirm:hover {
    background: #3d5241;
}

.kts-modal-confirm:disabled {
    background: #aaa;
    cursor: not-allowed;
}

/* ============================================================
   Tartan detail panel — [kts_tartan_detail] shortcode
   ============================================================ */

/* Entry animation */
@keyframes kts-slide-in {
    from {
        opacity: 0;
        transform: translateY(14px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes kts-img-zoom {
    from { transform: scale(1.04); }
    to   { transform: scale(1); }
}

.kts-detail-panel {
    margin: 20px 0 24px;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid #dde8de;
    background: #fff;
    box-shadow: 0 4px 24px rgba(45, 62, 47, 0.10);
    animation: kts-slide-in 0.35s ease both;
}

/* Optional heading above panel */
.kts-detail-heading {
    font-size: 0.72em;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #2d3e2f;
    padding: 14px 22px 0;
    margin: 0;
    opacity: 0.65;
}

/* "Your selected tartan" label — shown inside the text column, above the name */
.kts-detail-selected-label {
    font-size: 0.72em;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #c0392b;
    margin: 0 0 2px;
    line-height: 1;
}

/* ── Left: image box ── */
.kts-detail-inner {
    display: grid !important;
    grid-template-columns: minmax(220px, 380px) 1fr !important;
    grid-template-rows: minmax(280px, auto);
    align-items: stretch;
    transition: opacity 0.2s ease;
}

.kts-detail-inner.kts-fading {
    opacity: 0;
}

.kts-detail-image-wrap {
    width: 100%;
    overflow: hidden;
    background: #e6ede7;
    position: relative;
}

.kts-detail-image-wrap img {
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: opacity 0.3s ease;
    animation: kts-img-zoom 0.5s ease both;
    z-index: 1;
}

/* Plaid placeholder behind image while loading */
.kts-detail-image-wrap::before {
    content: '';
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(
        45deg,
        #c8d9ca 0px, #c8d9ca 10px,
        #e6ede7 10px, #e6ede7 20px
    );
    z-index: 0;
}

/* ── Right: text column ── */
.kts-detail-text {
    flex: 1;
    padding: 22px 24px 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    min-width: 0;
    overflow-y: auto;
    border-left: 1px solid #e8efe8;
    background: linear-gradient(135deg, #f9fbf9 0%, #ffffff 100%);
}

/* Tartan name */
.kts-detail-name {
    font-size: 1.3em;
    font-weight: 800;
    color: #1a2b1c;
    margin: 0;
    line-height: 1.25;
    letter-spacing: -0.02em;
}

/* Description */
.kts-detail-desc {
    font-size: 0.85em;
    color: #4a5e4c;
    line-height: 1.6;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Divider between description and button */
.kts-detail-text::before {
    content: none; /* removed — keeping it clean */
}

/* ── Weight & Washing meta block ── */
.kts-detail-meta {
    display: flex;
    flex-direction: column;
    gap: 0;
    border: 1px solid #dde8de;
    border-radius: 10px;
    overflow: hidden;
    margin-top: 4px;
}

.kts-meta-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 11px 14px;
    background: #f4f8f4;
    transition: background 0.15s;
}

.kts-meta-item + .kts-meta-item {
    border-top: 1px solid #dde8de;
    background: #fff;
}

.kts-meta-icon {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    background: #e4efe5;
    border-radius: 7px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #2d3e2f;
    margin-top: 1px;
}

.kts-meta-body {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.kts-meta-label {
    font-size: 0.7em;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #7a9b7c;
    line-height: 1;
}

.kts-meta-value {
    font-size: 0.85em;
    color: #2a3b2c;
    font-weight: 500;
    line-height: 1.5;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

/* Weight lines: plain stacked text */
#kts-detail-weight span {
    display: block;
}

/* Washing lines: each gets a subtle bullet */
#kts-detail-washing span {
    display: flex;
    align-items: baseline;
    gap: 6px;
}

#kts-detail-washing span::before {
    content: '';
    flex-shrink: 0;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: #7a9b7c;
    margin-top: 1px;
    display: inline-block;
    position: relative;
    top: -1px;
}

/* "Pick a different one" button */
.kts-detail-change {
    align-self: flex-start;
    margin-top: 8px;
    background: #2d3e2f;
    border: 2px solid #2d3e2f;
    color: #fff;
    font-size: 0.82em;
    font-weight: 700;
    padding: 9px 20px;
    border-radius: 30px;
    cursor: pointer;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    transition: background 0.2s ease, color 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
    box-shadow: 0 3px 10px rgba(45, 62, 47, 0.22);
}

.kts-detail-change:hover {
    background: transparent;
    color: #2d3e2f;
    transform: translateY(-1px);
    box-shadow: 0 5px 16px rgba(45, 62, 47, 0.18);
}

.kts-detail-change:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(45, 62, 47, 0.15);
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 680px) {
    .kts-swatch-wrapper {
        min-height: calc(var(--kts-swatch-px, 48px) * 2 + 128px);
    }

    .kts-detail-inner {
        grid-template-columns: 1fr !important;
    }
    .kts-detail-image-wrap {
        aspect-ratio: 16 / 9;
        width: 100%;
    }
    .kts-detail-text {
        border-left: none;
        border-top: 1px solid #e8efe8;
        padding: 20px 18px 18px;
    }
    .kts-modal {
        max-height: 95vh;
        border-radius: 12px 12px 0 0;
        margin-top: auto;
        margin-bottom: 0;
    }
    .kts-modal-grid {
        grid-template-columns: repeat(auto-fill, minmax(75px, 1fr));
    }
    .kts-modal-item img {
        width: 60px;
        height: 60px;
    }
}