/* ==================== CANONICAL TOOLTIP SYSTEM ==================== */

:root {
    --tooltip-bg: var(--gray-800, #1f2937);
    --tooltip-text: var(--surface-panel, #ffffff);
    --tooltip-shadow: 0 10px 15px -3px var(--shadow-neutral-10), 0 4px 6px -2px var(--shadow-neutral-05);
    --tooltip-radius: 6px;
    --tooltip-padding: 8px 12px;
    --tooltip-font-size: 0.8rem;
    --tooltip-line-height: 1.4;
    --tooltip-z-index: 10880;
}

/* Bootstrap tooltip variant used by all Choicery explanatory tooltips. */
.tooltip.choicery-bs-tooltip {
    z-index: var(--tooltip-z-index);
}

.tooltip.tn-metric-tooltip,
.tooltip.tn-meta-tooltip {
    z-index: var(--tooltip-z-index);
}

.tooltip.choicery-bs-tooltip .tooltip-inner {
    max-width: 360px;
    background-color: var(--tooltip-bg);
    color: var(--tooltip-text);
    text-align: left;
    padding: var(--tooltip-padding);
    border-radius: var(--tooltip-radius);
    box-shadow: var(--tooltip-shadow);
    font-size: var(--tooltip-font-size);
    line-height: var(--tooltip-line-height);
    font-weight: 500;
}

.tooltip.choicery-bs-tooltip.bs-tooltip-top .tooltip-arrow::before,
.tooltip.choicery-bs-tooltip.bs-tooltip-auto[data-popper-placement^="top"] .tooltip-arrow::before {
    border-top-color: var(--tooltip-bg);
}

.tooltip.choicery-bs-tooltip.bs-tooltip-bottom .tooltip-arrow::before,
.tooltip.choicery-bs-tooltip.bs-tooltip-auto[data-popper-placement^="bottom"] .tooltip-arrow::before {
    border-bottom-color: var(--tooltip-bg);
}

.tooltip.choicery-bs-tooltip.bs-tooltip-start .tooltip-arrow::before,
.tooltip.choicery-bs-tooltip.bs-tooltip-auto[data-popper-placement^="left"] .tooltip-arrow::before {
    border-left-color: var(--tooltip-bg);
}

.tooltip.choicery-bs-tooltip.bs-tooltip-end .tooltip-arrow::before,
.tooltip.choicery-bs-tooltip.bs-tooltip-auto[data-popper-placement^="right"] .tooltip-arrow::before {
    border-right-color: var(--tooltip-bg);
}

.tooltip.tn-meta-tooltip .tooltip-inner,
.tooltip.tn-metric-tooltip .tooltip-inner {
    max-width: 360px;
    background-color: var(--tooltip-bg);
    color: var(--tooltip-text);
    text-align: left;
    padding: var(--tooltip-padding);
    border-radius: var(--tooltip-radius);
    box-shadow: var(--tooltip-shadow);
    font-size: var(--tooltip-font-size);
    line-height: var(--tooltip-line-height);
}

.tooltip.tn-meta-tooltip.bs-tooltip-top .tooltip-arrow::before,
.tooltip.tn-meta-tooltip.bs-tooltip-auto[data-popper-placement^="top"] .tooltip-arrow::before,
.tooltip.tn-metric-tooltip.bs-tooltip-top .tooltip-arrow::before,
.tooltip.tn-metric-tooltip.bs-tooltip-auto[data-popper-placement^="top"] .tooltip-arrow::before {
    border-top-color: var(--tooltip-bg);
}

.tooltip.tn-meta-tooltip.bs-tooltip-bottom .tooltip-arrow::before,
.tooltip.tn-meta-tooltip.bs-tooltip-auto[data-popper-placement^="bottom"] .tooltip-arrow::before,
.tooltip.tn-metric-tooltip.bs-tooltip-bottom .tooltip-arrow::before,
.tooltip.tn-metric-tooltip.bs-tooltip-auto[data-popper-placement^="bottom"] .tooltip-arrow::before {
    border-bottom-color: var(--tooltip-bg);
}

.tooltip.tn-meta-tooltip.bs-tooltip-start .tooltip-arrow::before,
.tooltip.tn-meta-tooltip.bs-tooltip-auto[data-popper-placement^="left"] .tooltip-arrow::before,
.tooltip.tn-metric-tooltip.bs-tooltip-start .tooltip-arrow::before,
.tooltip.tn-metric-tooltip.bs-tooltip-auto[data-popper-placement^="left"] .tooltip-arrow::before {
    border-left-color: var(--tooltip-bg);
}

.tooltip.tn-meta-tooltip.bs-tooltip-end .tooltip-arrow::before,
.tooltip.tn-meta-tooltip.bs-tooltip-auto[data-popper-placement^="right"] .tooltip-arrow::before,
.tooltip.tn-metric-tooltip.bs-tooltip-end .tooltip-arrow::before,
.tooltip.tn-metric-tooltip.bs-tooltip-auto[data-popper-placement^="right"] .tooltip-arrow::before {
    border-right-color: var(--tooltip-bg);
}

/* Trigger affordances. The tooltip bubble itself must come from Bootstrap. */
[data-bs-toggle="tooltip"],
[data-tooltip],
[data-hint],
.tooltip-container,
.info-tooltip-wrapper,
.fixed-tasks-info-icon,
.md-tooltip,
.md-tooltip-wrap,
.rp-tooltip,
.sd-help-tip,
.hint-wrap,
.dx-metric,
.po-status-unpub,
.tn-label-row,
.tn-inline-tooltip {
    cursor: help;
}

.hb-help-icon,
.info-icon,
.info-tooltip,
.md-tooltip,
.rp-tooltip,
.sd-help-tip,
.tn-inline-tooltip {
    color: var(--text-muted);
}

.hb-help-icon {
    font-size: 0.75rem;
}

.info-tooltip {
    font-size: 0.9rem;
}

.tn-inline-tooltip {
    font-size: 0.78rem;
    margin-left: 4px;
}

.hb-help-icon:hover,
.hb-help-icon:focus-visible,
.info-icon:hover,
.info-icon:focus-visible,
.info-tooltip:hover,
.info-tooltip:focus-visible,
.md-tooltip:hover,
.md-tooltip:focus,
.rp-tooltip:hover,
.rp-tooltip:focus,
.sd-help-tip:hover,
.sd-help-tip:focus-visible,
.tn-inline-tooltip:hover,
.tn-inline-tooltip:focus-visible {
    color: var(--text-default);
}

.sd-help-tip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    margin-left: 6px;
    border-radius: 50%;
}

.md-tooltip {
    display: inline-flex;
    align-items: center;
}

.md-tooltip-wrap,
.rp-tooltip {
    position: relative;
    display: inline-flex;
    align-items: center;
}

/* Legacy child-tooltip markup is converted to Bootstrap by tooltips.js. */
.tooltip-text,
.info-tooltip-wrapper .info-tooltip,
.dr-mode-tooltip,
.fixed-tasks-tooltip,
.btn-attr-icon .attr-tooltip,
.btn-attr-hide .hide-tooltip,
.dx-metric .dx-tip,
.po-status-unpub .label-full,
.tn-label-row .tn-help-text {
    display: none !important;
}

/* Prevent old pseudo-element tooltip bubbles from appearing alongside Bootstrap. */
.header-project-im::after,
.header-project-res::after,
.settings-checkbox[title]::after,
.settings-checkbox[title]::before,
.hint-wrap::after,
.sd-help-tip::after,
.md-tooltip::after,
.md-tooltip::before,
.md-tooltip-wrap::after,
.rp-tooltip::after,
.rp-tooltip::before,
.fixed-tasks-tooltip::after,
.hide-tooltip::after,
.po-status-unpub .label-full::after,
.dr-mode-tooltip::after,
.dr-mode-tooltip::before,
.dx-metric .dx-tip::after,
.tn-label-row .tn-help-text::before {
    content: none !important;
    display: none !important;
}

.tooltip-container-block {
    display: block;
}

.po-name-title-row .tooltip-container {
    flex-shrink: 0;
}

.hide-tooltip-title,
.dr-mode-tooltip-title {
    color: var(--tooltip-text);
    font-weight: 600;
    margin-bottom: 6px;
}

.dr-mode-tooltip-desc {
    color: var(--gray-200);
    font-size: 0.76rem;
    line-height: 1.4;
}

/* Inline hover-preview popover for layout choices (Product Evaluation editor).
   Light background so the colored preview cards inside stay vivid. */
.layout-tooltip-btn {
    position: relative;
}

.layout-tooltip {
    display: none;
    position: absolute;
    bottom: calc(100% + 10px);
    left: 50%;
    transform: translateX(-50%);
    background: var(--surface-panel, #fff);
    border: 1px solid var(--border-default, #e2e8f0);
    border-radius: 10px;
    padding: 12px 14px;
    box-shadow: 0 8px 24px var(--shadow-neutral-15, rgba(0, 0, 0, 0.15));
    z-index: 1000;
    width: 180px;
    text-align: center;
    pointer-events: none;
}

.layout-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 8px solid transparent;
    border-top-color: var(--surface-panel, #fff);
}

.layout-tooltip::before {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 9px solid transparent;
    border-top-color: var(--border-default, #e2e8f0);
}

.layout-tooltip-btn:hover .layout-tooltip,
.layout-tooltip-btn:focus-within .layout-tooltip {
    display: block;
}

.layout-tooltip-title {
    color: var(--text-strong, #1e293b);
    font-weight: 600;
    font-size: 0.81rem;
    margin-bottom: 4px;
}

.layout-tooltip-desc {
    color: var(--text-muted, #64748b);
    font-size: 0.69rem;
    line-height: 1.3;
    margin-bottom: 10px;
}

.layout-tooltip-preview {
    background: var(--surface-panel-subtle, #f8fafc);
    border-radius: 6px;
    padding: 8px;
    display: flex;
    gap: 4px;
    justify-content: center;
}

.layout-preview-horizontal .preview-card {
    width: 28px;
    height: 36px;
    background: linear-gradient(135deg, var(--accent-teal-500) 0%, var(--accent-teal-700) 100%);
    border-radius: 4px;
}

.layout-preview-vertical {
    flex-direction: column;
    align-items: center;
}

.layout-preview-vertical .preview-card {
    width: 80%;
    height: 16px;
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    border-radius: 3px;
}

.layout-preview-compact {
    flex-direction: column;
    gap: 3px;
}

.layout-preview-compact .preview-row {
    display: flex;
    gap: 3px;
    width: 100%;
}

.layout-preview-compact .preview-label {
    width: 30%;
    height: 12px;
    background: var(--gray-400);
    border-radius: 2px;
}

.layout-preview-compact .preview-val {
    flex: 1;
    height: 12px;
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
    border-radius: 2px;
}

.option-style-preview {
    background: var(--gray-700);
    border-radius: 6px;
    padding: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}

.option-style-preview .preview-card-mini {
    background: var(--tooltip-bg);
    border: 1px solid var(--gray-600);
    border-radius: 6px;
    padding: 6px;
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.option-style-preview .preview-img {
    width: 100%;
    height: 28px;
    background: linear-gradient(135deg, var(--gray-500) 0%, var(--gray-600) 100%);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.option-style-preview .preview-img i {
    color: var(--gray-300);
    font-size: 12px;
}

.option-style-preview .preview-name {
    height: 10px;
    background: linear-gradient(135deg, var(--accent-teal-500) 0%, var(--accent-teal-700) 100%);
    border-radius: 2px;
    width: 70%;
}

.option-style-preview .preview-attrs {
    display: flex;
    flex-direction: column;
    gap: 2px;
    width: 100%;
}

.option-style-preview .preview-attr-row {
    display: flex;
    gap: 4px;
}

.option-style-preview .preview-attr-label {
    width: 40%;
    height: 8px;
    background: var(--gray-400);
    border-radius: 2px;
}

.option-style-preview .preview-attr-val {
    flex: 1;
    height: 8px;
    background: var(--gray-300);
    border-radius: 2px;
}

.option-style-preview.preview-minimal .preview-card-mini {
    padding: 8px;
    align-items: center;
}

.option-style-preview.preview-minimal .preview-name {
    width: 60%;
    height: 12px;
}

/* Inline hover-preview popovers shown under .shop-radio-pill choices.
   Light background (not the dark Bootstrap tooltip) so the placeholder
   bars/cards inside the preview stay visible. */
.pill-preview {
    display: none;
    position: absolute;
    top: calc(100% + 10px);
    left: 50%;
    transform: translateX(-50%);
    z-index: 200;
    background: var(--surface-panel, #fff);
    border: 1px solid var(--border-default, var(--border-default, #e2e8f0));
    border-radius: 8px;
    padding: 10px 12px;
    box-shadow: 0 4px 16px var(--shadow-neutral-15, rgba(0, 0, 0, 0.15));
    min-width: 160px;
    max-width: 240px;
    pointer-events: none;
    font-size: 0.8rem;
    font-weight: 400;
    color: var(--text-default, #333);
    white-space: normal;
}

.pill-preview::after {
    content: '';
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-bottom-color: var(--surface-panel, #fff);
}

.pill-preview::before {
    content: '';
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 7px solid transparent;
    border-bottom-color: var(--border-default, var(--border-default, #e2e8f0));
}

.shop-radio-pill:hover .pill-preview,
.shop-radio-pill:focus-within .pill-preview {
    display: block;
}

/* The global .card:hover lift (compatibility.css) uses a transform, which
   traps the preview's z-index inside the card, so the next card painted over
   it. Lift the card that holds the open preview above its siblings. */
.card:has(.shop-radio-pill:hover),
.card:has(.shop-radio-pill:focus-within) {
    z-index: 5;
}

.pill-preview-title {
    font-weight: 600;
    font-size: 0.75rem;
    color: var(--text-muted, #6c757d);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.pill-preview-content {
    font-size: 0.8rem;
    line-height: 1.4;
}

.pill-preview-content .preview-line {
    height: 7px;
    background: var(--gray-400);
    border-radius: 2px;
    margin-bottom: 3px;
    width: 80%;
}

.pill-preview-content .preview-line-short {
    width: 55%;
}

.pill-preview-content .preview-thumb {
    width: 28px;
    height: 28px;
    background: var(--gray-500);
    border-radius: 3px;
    flex-shrink: 0;
}

.pill-preview-content .preview-grid-item {
    width: 40px;
    height: 50px;
    background: var(--gray-500);
    border-radius: 3px;
}

.pill-preview-content .preview-shelf-bg {
    background: linear-gradient(to bottom, var(--shop-preview-shelf-wood-placeholder-bg, #8b5e3c) 0%, var(--shop-preview-shelf-wood-dark, #5f3a21) 100%);
    border-radius: 4px;
    padding: 6px;
    text-align: center;
}

.pill-preview-content .preview-shelf-item {
    width: 20px;
    height: 26px;
    background: var(--gray-500);
    border-radius: 2px;
    display: inline-block;
    margin: 0 2px;
}

.pill-preview-content .preview-shelf-rail {
    height: 12px;
    background: linear-gradient(to bottom, var(--gray-200) 0%, var(--shop-preview-shelf-metal-dark, #64748b) 100%);
    border-radius: 0 0 3px 3px;
    margin-top: 3px;
}