/* --------------------------------------------------------------------------
 * Universal tooltip — hover/focus after delay
 * Panel is portaled to body (see tooltip.js) so it stays upright over
 * rotated/scaled parents (polaroids, room props).
 * -------------------------------------------------------------------------- */

.ui-tooltip {
    position: relative;
    display: inline-flex;
    max-width: 100%;
}

.ui-tooltip-portal {
    /* Zero-size host — must NOT be position:fixed or it becomes containing block
       for floating panels and breaks viewport-fixed follow-on-scroll. */
    position: absolute;
    width: 0;
    height: 0;
    overflow: visible;
    /*
     * Above shop-header (8) so labels stay visible over header fade;
     * below sidebar drawer (10). Placement still keeps panels out of chrome.
     */
    z-index: 9;
    pointer-events: none;
}

.ui-tooltip__trigger {
    display: inline-flex;
    max-width: 100%;
    cursor: help;
}

@media (hover: none), (max-width: 767px) {
    .ui-tooltip__trigger {
        cursor: pointer;
        -webkit-tap-highlight-color: transparent;
    }
}

.ui-tooltip__panel {
    position: absolute;
    z-index: 80;
    left: 50%;
    width: max-content;
    max-width: min(18.75rem, calc(100vw - 2rem));
    padding: 0.625rem 0.75rem;
    border-radius: 0.75rem;
    border: 0.0625rem solid var(--border-secondary);
    background-color: var(--bg-tooltip);
    color: var(--fg-tooltip);
    -webkit-backdrop-filter: blur(0.5rem);
    backdrop-filter: blur(0.5rem);
    font-family: var(--font-text);
    font-size: var(--text-sm);
    font-weight: 500;
    line-height: 1.25rem;
    letter-spacing: 0.01em;
    box-shadow: var(--effect-tooltip-shadow);
    pointer-events: none;
    opacity: 0;
    transform: translate(-50%, 0);
    transform-origin: top center;
    transition: opacity 140ms ease;
    /* Keep arrow (z-index: -1) behind plate but not behind page */
    isolation: isolate;
}

.ui-tooltip__panel--floating {
    position: fixed;
    z-index: 9;
    top: 0;
    left: 0;
    bottom: auto;
    margin: 0;
}

.ui-tooltip__panel--floating.ui-tooltip__panel--interactive {
    pointer-events: auto;
    cursor: pointer;
}

.ui-tooltip__panel:not([hidden]):not(.ui-tooltip__panel--floating) {
    opacity: 1;
    animation: tooltip-appear-bottom 160ms ease forwards;
}

.ui-tooltip__panel--floating:not([hidden]) {
    /* No keyframe animation — JS updates transform/top every frame while scrolling */
    opacity: 1;
    animation: none;
}

.ui-tooltip[data-tooltip-placement='bottom'] .ui-tooltip__panel:not(.ui-tooltip__panel--floating) {
    top: calc(100% + 0.5rem);
    bottom: auto;
}

.ui-tooltip[data-tooltip-placement='top'] .ui-tooltip__panel:not(.ui-tooltip__panel--floating) {
    bottom: calc(100% + 0.5rem);
    top: auto;
    transform-origin: bottom center;
}

.ui-tooltip[data-tooltip-placement='top'] .ui-tooltip__panel:not(.ui-tooltip__panel--floating):not([hidden]) {
    animation-name: tooltip-appear-top;
}

.ui-tooltip__panel[data-tooltip-placement='top'].ui-tooltip__panel--floating {
    transform-origin: bottom center;
}

.ui-tooltip__panel[data-tooltip-placement='bottom'].ui-tooltip__panel--floating {
    transform-origin: top center;
}

.ui-tooltip__content {
    display: block;
    position: relative;
    z-index: 1;
}

/*
 * Arrow tip only — clip the half that would sit under the frosted plate,
 * so translucent bg does not double-up with the diamond.
 */
.ui-tooltip__arrow {
    position: absolute;
    left: 50%;
    z-index: 0;
    width: 0.75rem;
    height: 0.4rem;
    overflow: hidden;
    background: transparent;
    transform: translateX(-50%);
    pointer-events: none;
}

.ui-tooltip__arrow::before {
    content: '';
    position: absolute;
    left: 50%;
    width: 0.625rem;
    height: 0.625rem;
    border: 0.0625rem solid var(--border-secondary);
    background-color: var(--bg-tooltip);
    -webkit-backdrop-filter: blur(0.5rem);
    backdrop-filter: blur(0.5rem);
    transform: translateX(-50%) rotate(45deg);
}

.ui-tooltip[data-tooltip-placement='bottom'] .ui-tooltip__arrow,
.ui-tooltip__panel[data-tooltip-placement='bottom'] .ui-tooltip__arrow {
    top: -0.375rem;
}

.ui-tooltip[data-tooltip-placement='bottom'] .ui-tooltip__arrow::before,
.ui-tooltip__panel[data-tooltip-placement='bottom'] .ui-tooltip__arrow::before {
    top: 0.125rem;
}

.ui-tooltip[data-tooltip-placement='top'] .ui-tooltip__arrow,
.ui-tooltip__panel[data-tooltip-placement='top'] .ui-tooltip__arrow {
    top: auto;
    bottom: -0.375rem;
}

.ui-tooltip[data-tooltip-placement='top'] .ui-tooltip__arrow::before,
.ui-tooltip__panel[data-tooltip-placement='top'] .ui-tooltip__arrow::before {
    top: auto;
    bottom: 0.125rem;
}

@keyframes tooltip-appear-bottom {
    from {
        opacity: 0;
        transform: translate(-50%, -0.25rem) scale(0.96);
    }
    to {
        opacity: 1;
        transform: translate(-50%, 0) scale(1);
    }
}

@keyframes tooltip-appear-top {
    from {
        opacity: 0;
        transform: translate(-50%, 0.25rem) scale(0.96);
    }
    to {
        opacity: 1;
        transform: translate(-50%, 0) scale(1);
    }
}

@keyframes tooltip-appear-floating {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@media (prefers-reduced-motion: reduce) {
    .ui-tooltip__panel {
        transition: opacity 60ms ease;
        animation: none;
    }
}