/* ─── System 1: CSS-only hover tooltips (.tooltip .tooltiptext) ─────────────
   Visual styles preserved; positioning now via Popper.js (JS-driven).
   See gadgets.js for the mouseover/mouseout delegation that calls Popper.     */

.tooltip {
    position: relative;
    display: inline-block;
    vertical-align: middle;
}

.tooltip > .info {
    height: 16px;
}

.tooltip ul {
    list-style: disc;
}

.tooltip li {
    display: flex;
    align-items: center;
    margin: 4px 0;
}

.tooltip .tooltiptext {
    /* Visual */
    background-color: var(--tooltip-background-color);
    color: var(--text-color);
    border-radius: 6px;
    padding: 16px;
    text-shadow: none;
    font-weight: normal;
    max-width: 45vw;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.18), 0 1px 4px rgba(0, 0, 0, 0.12);

    /* Hidden by default — JS sets visibility: visible / opacity: 1 via Popper */
    visibility: hidden;
    opacity: 0;
    transition: opacity 0.3s;

    /* Popper requires position:absolute (strategy:'absolute') */
    position: absolute;
    z-index: 999;
}

.tooltip .tooltiptext .info {
    border-radius: 0.5em;
}

/* Arrow — direction driven by Popper's [data-popper-placement] attribute */
.tooltip .tooltiptext::after {
    content: "";
    position: absolute;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
}

/* Default (before Popper runs) and 'top' placement: arrow at bottom, pointing down */
.tooltip .tooltiptext:not([data-popper-placement])::after,
.tooltip .tooltiptext[data-popper-placement^='top']::after {
    top: 100%;
    border-color: #555 transparent transparent transparent;
}

/* 'bottom' placement: arrow at top, pointing up */
.tooltip .tooltiptext[data-popper-placement^='bottom']::after {
    bottom: 100%;
    top: auto;
    border-color: transparent transparent #555 transparent;
}

.tooltip .list-disc li {
    display: list-item;
    font-size: 13px;
    font-family: sans-serif;
}

/* ─── Shared .tooltiptext typography ───────────────────────────────────────── */
.tooltiptext h4 {
    color: var(--text-color);
}

/* ─── System 2a: .customTooltip (rich markup, JS-positioned via Popper) ────── */
.customTooltip {
    z-index: 100;
}

.customTooltip .tooltiptext {
    background-color: var(--modal-background-color);
    color: var(--text-color) !important;
    border-radius: 6px;
    padding: 20px 15px;
    max-width: 360px;
    text-shadow: none;
    font-weight: normal;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

#satisfactionDetailsTooltip .tooltiptext {
    background-color: var(--background-1);
    box-shadow: var(--shadow-2);
}

/* ─── Retained for layout compat; hover logic removed (handled by JS) ──────── */
.tooltip-attr {
    position: relative;
}

/* ─── System 1 & 2: Unified Popper.js singleton (#popperTooltip) ────────────
   Used by data-tooltip delegation (simple text) and showTooltip() (rich markup).
   Arrow is a square div rotated 45° via [data-popper-arrow].                   */

#popperTooltip {
    position: fixed;
    z-index: 9999;
    background-color: var(--tooltip-background-color);
    color: var(--text-color);
    border-radius: 4px;
    padding: 6px 10px;
    font-size: 11px;
    max-width: 300px;
    pointer-events: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
}

#popperTooltip.popper-rich {
    background-color: var(--modal-background-color);
    border-radius: 6px;
    padding: 12px 16px;
    font-size: inherit;
    max-width: 360px;
    pointer-events: auto;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

#popperTooltip .popper-arrow,
#popperTooltip .popper-arrow::before {
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--tooltip-background-color);
}

#popperTooltip.popper-rich .popper-arrow,
#popperTooltip.popper-rich .popper-arrow::before {
    background: var(--modal-background-color);
}

#popperTooltip .popper-arrow { visibility: hidden; }

#popperTooltip .popper-arrow::before {
    visibility: visible;
    content: '';
    transform: rotate(45deg);
}

#popperTooltip[data-popper-placement^='top']    .popper-arrow { bottom: -4px; }
#popperTooltip[data-popper-placement^='bottom'] .popper-arrow { top: -4px; }
#popperTooltip[data-popper-placement^='left']   .popper-arrow { right: -4px; }
#popperTooltip[data-popper-placement^='right']  .popper-arrow { left: -4px; }