/* Mug 3D Configurator — coffee-mug-print */
.mug-configurator {
    --mug-accent: #e85d04;
    --mug-bg: #f8f9fa;
    --mug-border: #e5e7eb;
    --mug-text: #1f2937;
    --mug-muted: #6b7280;
    background: #fff;
    border: 1px solid var(--mug-border);
    border-radius: 16px;
    overflow: visible;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
}

/* Override global site `button { width:100px }` from style.css */
.mug-configurator button {
    width: auto;
    height: auto;
    min-height: 0;
    line-height: 1.3;
    font-family: inherit;
}

.mug-configurator__hero {
    background: linear-gradient(135deg, #fff7ed 0%, #fff 50%, #fef3c7 100%);
    padding: 20px 24px 12px;
    border-bottom: 1px solid var(--mug-border);
}

.mug-configurator__hero h2 {
    font-size: 1.35rem;
    font-weight: 700;
    margin: 0 0 6px;
    color: var(--mug-text);
}

.mug-configurator__hero p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--mug-muted);
}

.mug-configurator__trust {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 16px;
    margin-top: 12px;
    font-size: 0.78rem;
    color: var(--mug-muted);
}

.mug-configurator__trust span {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.mug-configurator__layout {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 0;
    min-height: 420px;
    align-items: stretch;
}

@media (max-width: 991px) {
    .mug-configurator__layout {
        grid-template-columns: 1fr;
    }
}

.mug-configurator__viewer-wrap {
    position: relative;
    background: radial-gradient(ellipse at center, #fefefe 0%, #f3f4f6 100%);
    min-height: 360px;
}

.mug-configurator__canvas {
    width: 100%;
    height: 100%;
    min-height: 360px;
    display: block;
    touch-action: none;
}

.mug-configurator__viewer-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid var(--mug-border);
    border-radius: 8px;
    padding: 6px 10px;
    font-size: 0.75rem;
    color: var(--mug-muted);
    pointer-events: none;
    z-index: 2;
}

.mug-configurator__viewer-col {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.mug-configurator__view-tabs {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 6px;
    padding: 12px;
    border-top: 1px solid var(--mug-border);
    background: #fff;
}

.mug-configurator__view-tabs button {
    width: 100% !important;
    min-width: 0;
    padding: 10px 6px;
    border: 1px solid var(--mug-border);
    background: #fff;
    color: var(--mug-text);
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
    white-space: nowrap;
    text-align: center;
}

.mug-configurator__view-tabs button.is-active {
    border-color: var(--mug-accent);
    color: var(--mug-accent);
    background: #fff7ed;
    box-shadow: inset 0 0 0 1px var(--mug-accent);
}

.mug-configurator__view-tabs button.is-active::before {
    content: '✓ ';
    font-weight: 700;
}

.mug-configurator__view-tabs button:hover:not(.is-active) {
    border-color: #fdba74;
    color: var(--mug-accent);
    background: #fffbf5;
}

.mug-configurator__angle-slider {
    padding: 0 12px 12px;
}

.mug-configurator__angle-slider label {
    display: block;
    font-size: 0.75rem;
    color: var(--mug-muted);
    margin-bottom: 4px;
}

.mug-configurator__angle-slider input[type="range"] {
    width: 100%;
    accent-color: var(--mug-accent);
}

.mug-configurator__sidebar {
    border-left: 1px solid var(--mug-border);
    padding: 16px 16px 0;
    display: flex;
    flex-direction: column;
    gap: 14px;
    background: var(--mug-bg);
    min-width: 0;
    max-height: none;
    overflow: visible;
}

@media (max-width: 991px) {
    .mug-configurator__sidebar {
        border-left: none;
        border-top: 1px solid var(--mug-border);
    }
}

.mug-configurator__upload-zone {
    border: 2px dashed var(--mug-border);
    border-radius: 12px;
    padding: 20px 14px;
    text-align: center;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
    background: #fff;
}

.mug-configurator__upload-zone:hover,
.mug-configurator__upload-zone.is-dragover {
    border-color: var(--mug-accent);
    background: #fff7ed;
}

.mug-configurator__upload-zone input {
    display: none;
}

.mug-configurator__upload-icon {
    font-size: 2rem;
    margin-bottom: 6px;
}

.mug-configurator__quality {
    background: #fff;
    border: 1px solid var(--mug-border);
    border-radius: 10px;
    padding: 12px;
    font-size: 0.82rem;
}

.mug-configurator__quality.is-hidden {
    display: none;
}

.mug-configurator__quality-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
    margin-bottom: 8px;
}

.mug-configurator__quality-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.mug-configurator__quality-row {
    display: flex;
    justify-content: space-between;
    color: var(--mug-muted);
    margin-top: 4px;
    font-size: 0.78rem;
}

.mug-configurator__controls label {
    display: block;
    font-size: 0.75rem;
    color: var(--mug-muted);
    margin-bottom: 4px;
}

.mug-configurator__controls input[type="range"] {
    width: 100%;
    accent-color: var(--mug-accent);
    margin-bottom: 10px;
}

.mug-configurator__wrap-preview {
    border: 1px solid var(--mug-border);
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
    cursor: crosshair;
    touch-action: none;
}

.mug-configurator__wrap-preview canvas {
    display: block;
    width: 100%;
    height: auto;
}

.mug-configurator__wrap-hint {
    font-size: 0.72rem;
    color: var(--mug-muted);
    margin-top: 4px;
}

.mug-configurator__status-banner {
    display: none;
    padding: 10px 12px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    text-align: center;
    line-height: 1.4;
}

.mug-configurator__status-banner.is-visible {
    display: block;
}

.mug-configurator__status-banner.is-success {
    background: #dcfce7;
    color: #166534;
    border: 1px solid #86efac;
}

.mug-configurator__status-banner.is-error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fca5a5;
}

.mug-configurator__actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: auto;
    position: sticky;
    bottom: 0;
    z-index: 6;
    background: linear-gradient(to top, var(--mug-bg) 85%, rgba(248, 249, 250, 0));
    padding: 14px 0 18px;
    border-top: 1px solid var(--mug-border);
}

.mug-configurator__btn {
    width: 100% !important;
    min-height: 46px;
    padding: 12px 16px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.95rem;
    border: none;
    cursor: pointer;
    transition: opacity 0.15s, transform 0.1s;
    display: block;
    text-align: center;
    box-sizing: border-box;
}

.mug-configurator__btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.mug-configurator__btn--primary {
    background: var(--mug-accent) !important;
    color: #fff !important;
}

.mug-configurator__btn--primary:not(:disabled):hover {
    background: #d45103 !important;
}

.mug-configurator__btn--secondary {
    background: #fff !important;
    color: var(--mug-text) !important;
    border: 1px solid var(--mug-border) !important;
}

.mug-configurator__loader {
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 10px;
    z-index: 5;
    font-size: 0.85rem;
    color: var(--mug-muted);
}

.mug-configurator__loader.is-hidden {
    display: none;
}

.mug-configurator__spinner {
    width: 36px;
    height: 36px;
    border: 3px solid var(--mug-border);
    border-top-color: var(--mug-accent);
    border-radius: 50%;
    animation: mug-spin 0.8s linear infinite;
}

@keyframes mug-spin {
    to { transform: rotate(360deg); }
}

.mug-configurator__saved {
    font-size: 0.82rem;
    color: #16a34a;
    text-align: center;
    display: none;
    font-weight: 600;
    margin: 0;
}

.mug-configurator__saved.is-visible {
    display: block;
}

.mug-configurator__toggle-row {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    color: var(--mug-text);
    cursor: pointer;
    user-select: none;
}

.mug-configurator__toggle-row input[type="checkbox"] {
    appearance: none;
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    min-width: 20px;
    border: 2px solid var(--mug-accent);
    border-radius: 4px;
    background: #fff;
    cursor: pointer;
    position: relative;
    flex-shrink: 0;
    margin: 0;
}

.mug-configurator__toggle-row input[type="checkbox"]:checked {
    background: var(--mug-accent);
    border-color: var(--mug-accent);
}

.mug-configurator__inside-color {
    margin-top: 4px;
}

.mug-configurator__inside-color-label {
    display: block;
    font-size: 0.78rem;
    color: var(--mug-muted);
    margin-bottom: 8px;
}

.mug-configurator__color-swatches {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.mug-configurator__color-swatches button {
    width: 32px !important;
    height: 32px !important;
    min-height: 32px !important;
    padding: 0 !important;
    border-radius: 50% !important;
    border: 2px solid #d1d5db !important;
    background: var(--swatch) !important;
    cursor: pointer;
    box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.06);
}

.mug-configurator__color-swatches button.is-active {
    border-color: var(--mug-accent) !important;
    box-shadow: 0 0 0 2px #fff, 0 0 0 4px var(--mug-accent);
}

.mug-configurator__toggle-row input[type="checkbox"]:checked::after {
    content: '✓';
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    line-height: 1;
}

/* Configurator replaces gallery in left column (original col-lg-8 layout) */
.single-product-hero--mug .image-slider {
    display: none !important;
    min-height: 0 !important;
    height: 0 !important;
    overflow: hidden !important;
}

.single-product-hero--mug .mug-configurator-slot {
    width: 100%;
    overflow: visible;
}

/*
 * mobile.css forces .col-lg-8 { height: 266px } for the old image slider.
 * Override on mug page so the full configurator is visible.
 */
.single-product-hero--mug .col-lg-8 {
    height: auto !important;
    min-height: 0 !important;
    max-height: none !important;
    overflow: visible !important;
}

.single-product-hero--mug .col-lg-4 {
    margin-top: 16px;
    clear: both;
}

.single-product-hero--mug.home-self-code {
    display: block !important;
}

.single-product-hero--mug .banner-from-table {
    padding: 16px !important;
}

/* ── Mobile (80%+ traffic) ── */
@media (max-width: 767px) {
    .single-product-hero--mug {
        padding-left: 10px !important;
        padding-right: 10px !important;
        padding-bottom: 80px;
    }

    .single-product-hero--mug .col-lg-8,
    .single-product-hero--mug .col-lg-4 {
        height: auto !important;
        overflow: visible !important;
    }

    .single-product-hero--mug .col-lg-4 {
        margin-top: 20px;
        padding-top: 4px;
        border-top: 1px solid #eee;
    }

    .mug-configurator {
        border-radius: 10px;
        margin-bottom: 0;
        border-left: none;
        border-right: none;
    }

    .mug-configurator__hero {
        padding: 12px 12px 8px;
    }

    .mug-configurator__hero h2 {
        font-size: 1rem;
        line-height: 1.25;
    }

    .mug-configurator__hero p {
        font-size: 0.78rem;
        line-height: 1.4;
    }

    .mug-configurator__trust {
        gap: 4px 8px;
        font-size: 0.65rem;
        margin-top: 8px;
    }

    /* Upload & controls first, 3D viewer second on mobile */
    .mug-configurator__layout {
        display: flex;
        flex-direction: column;
        min-height: auto;
    }

    .mug-configurator__sidebar {
        order: 1;
        border-left: none;
        border-top: none;
        border-bottom: 1px solid var(--mug-border);
        padding: 12px;
        gap: 10px;
    }

    .mug-configurator__viewer-col {
        order: 2;
    }

    .mug-configurator__viewer-wrap {
        min-height: 280px;
        height: 280px;
        max-height: none;
        overflow: hidden;
    }

    .mug-configurator__canvas {
        width: 100% !important;
        height: 280px !important;
        min-height: 280px !important;
        max-height: 280px !important;
    }

    .mug-configurator__viewer-badge {
        font-size: 0.65rem;
        padding: 4px 8px;
        top: 6px;
        left: 6px;
    }

    .mug-configurator__view-tabs {
        grid-template-columns: repeat(5, minmax(0, 1fr));
        gap: 4px;
        padding: 8px 10px;
    }

    .mug-configurator__view-tabs button {
        font-size: 0.62rem;
        padding: 7px 2px;
        line-height: 1.2;
    }

    .mug-configurator__view-tabs button.is-active::before {
        content: '';
    }

    .mug-configurator__angle-slider {
        padding: 0 10px 12px;
    }

    .mug-configurator__upload-zone {
        padding: 14px 10px;
    }

    .mug-configurator__upload-icon {
        font-size: 1.6rem;
    }

    .mug-configurator__controls input[type="range"],
    .mug-configurator__angle-slider input[type="range"] {
        height: 36px;
        min-height: 36px;
        -webkit-appearance: none;
        appearance: none;
    }

    .mug-configurator__controls label,
    .mug-configurator__angle-slider label {
        font-size: 0.78rem;
        margin-bottom: 4px;
    }

    .mug-configurator__wrap-preview {
        max-height: 120px;
        overflow: hidden;
    }

    .mug-configurator__wrap-preview canvas {
        max-height: 120px;
        object-fit: contain;
    }

    .mug-configurator__btn {
        min-height: 50px;
        font-size: 1rem;
    }

    .mug-configurator__actions {
        position: relative;
        bottom: auto;
        z-index: 1;
        background: var(--mug-bg);
        padding: 10px 0 4px;
        margin-top: 4px;
        box-shadow: none;
        border-top: 1px solid var(--mug-border);
    }

    .mug-configurator__status-banner {
        font-size: 0.8rem;
        padding: 8px 10px;
    }
}

@media (max-width: 380px) {
    .mug-configurator__view-tabs button {
        font-size: 0.55rem;
        padding: 6px 1px;
    }

    .mug-configurator__trust span:nth-child(n+3) {
        display: none;
    }

    .mug-configurator__viewer-wrap,
    .mug-configurator__canvas {
        min-height: 240px !important;
        height: 240px !important;
        max-height: 240px !important;
    }
}