/* =====================================================================
   Hero Analytics — "Archival Console" aesthetic
   Premium data-vault feel: mono numerals, indexed section labels,
   per-card chromatic identity, scanline overlays, restrained motion.
   ===================================================================== */

:root {
    /* Match the hero — rgba(20,20,30,0.55) base + violet→pink overlay */
    --ha-bg-base:   rgba(20, 20, 30, 0.55);
    --ha-bg-deep:   rgba(20, 20, 30, 0.78);
    --ha-line:      rgba(167, 139, 250, 0.15);
    --ha-line-soft: rgba(167, 139, 250, 0.08);
    --ha-text:      rgba(255, 255, 255, 0.92);
    --ha-muted:     rgba(255, 255, 255, 0.6);
    --ha-dim:       rgba(255, 255, 255, 0.36);

    /* Single violet→pink→indigo ramp — every card pulls from this set */
    --ha-violet-1: #c4b5fd;   /* light violet (highlight) */
    --ha-violet-2: #a78bfa;   /* primary violet (hero gradient anchor) */
    --ha-violet-3: #8b5cf6;   /* deep violet */
    --ha-pink-1:   #f472b6;   /* light pink */
    --ha-pink-2:   #ec4899;   /* primary pink (hero gradient anchor) */
    --ha-pink-3:   #db2777;   /* deep pink */
    --ha-indigo:   #646cff;   /* site --accent */
    --ha-slate:    #9ca3af;   /* neutral mute */

    /* Card chromatic identity — every accent now lives in the ramp */
    --ha-c-rooms:    var(--ha-violet-2);  /* GA — light violet */
    --ha-c-rooms-2:  var(--ha-pink-2);    /* AP — pink */
    --ha-c-gender-f: var(--ha-pink-2);
    --ha-c-gender-m: var(--ha-violet-2);
    --ha-c-gender-h: var(--ha-slate);
    --ha-c-age:      var(--ha-violet-2);
    --ha-c-age-2:    var(--ha-pink-2);
    --ha-c-geo:      var(--ha-indigo);
    --ha-c-vip:      var(--ha-violet-1);
    --ha-c-ap:       var(--ha-pink-2);
    --ha-c-creator:  var(--ha-violet-2);
    --ha-c-verified: var(--ha-indigo);
    --ha-c-nft:      var(--ha-pink-3);

    --ha-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', ui-monospace, Menlo, monospace;
}

/* ---- Shell -------------------------------------------------------- */
.hero-stats-shell {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    max-width: 1180px;
    margin: 0 auto;
}

/* ---- Segmented toggle --------------------------------------------- */
.hero-stats-toggle {
    display: inline-flex;
    background: var(--ha-bg-deep);
    border: 1px solid var(--ha-line);
    border-radius: 999px;
    padding: 5px;
    margin: 0 auto 28px;
    position: relative;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    box-shadow: 0 1px 0 rgba(255,255,255,0.05) inset,
                0 14px 40px -16px rgba(0,0,0,0.6);
    align-self: center;
}
.hero-stats-toggle__btn {
    background: transparent;
    border: 0;
    color: var(--ha-muted);
    font: inherit;
    font-weight: 600;
    font-size: 12px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    padding: 10px 26px;
    border-radius: 999px;
    cursor: pointer;
    position: relative;
    z-index: 1;
    transition: color 0.35s ease;
}
.hero-stats-toggle__btn[aria-selected="true"] { color: #fff; }
.hero-stats-toggle__btn[disabled] { opacity: 0.4; cursor: not-allowed; }
.hero-stats-toggle__bubble {
    position: absolute;
    top: 5px;
    bottom: 5px;
    left: 5px;
    width: calc(50% - 5px);
    background: rgba(255, 255, 255, 0.045);
    border: 1px solid rgba(167, 139, 250, 0.18);
    border-radius: 999px;
    transition: transform 0.65s cubic-bezier(.22, 1, .36, 1);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
    z-index: 0;
    overflow: hidden;
}
/* Slow ambient sheen — a soft light sweeps across the active bubble. */
.hero-stats-toggle__bubble::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(
        110deg,
        transparent 30%,
        rgba(255, 255, 255, 0.10) 50%,
        transparent 70%
    );
    transform: translateX(-100%);
    animation: ha-bubble-sheen 5s ease-in-out infinite;
    pointer-events: none;
}
@keyframes ha-bubble-sheen {
    0%   { transform: translateX(-100%); }
    55%  { transform: translateX(100%); }
    100% { transform: translateX(100%); }
}
@media (prefers-reduced-motion: reduce) {
    .hero-stats-toggle__bubble::after { animation: none; }
}
.hero-stats-toggle[data-state="analytics"] .hero-stats-toggle__bubble {
    transform: translateX(100%);
}

/* ---- Slide rail --------------------------------------------------- */
.hero-stats-rail {
    width: 100%;
    overflow: hidden;
    position: relative;
    transition: height 0.55s cubic-bezier(.22, 1, .36, 1);
}
.hero-stats-track {
    display: flex;
    align-items: flex-start;   /* don't stretch panels to track height */
    width: 200%;
    transition: transform 0.65s cubic-bezier(.22, 1, .36, 1);
}
.hero-stats-track[data-state="analytics"] { transform: translateX(-50%); }
.hero-stats-panel {
    width: 50%;
    flex-shrink: 0;
    box-sizing: border-box;
    padding: 0 6px;
    align-self: flex-start;
}

/* ============================================================
   ANALYTICS PANEL
   ============================================================ */
.hero-stats-panel[data-panel="analytics"] {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

/* Caption row above analytics */
.ha-meta {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--ha-dim);
    padding: 0 4px;
    gap: 12px;
}
/* Archive panel's content is centered — center its meta strip too. */
.hero-stats-panel[data-panel="archive"] .ha-meta {
    justify-content: center;
    margin-bottom: 14px;
}
.ha-meta [data-last-updated] { font-family: var(--ha-mono); font-weight: 500; letter-spacing: 0.08em; }
.ha-meta__left { display: flex; align-items: center; gap: 10px; }
.ha-meta__dot {
    width: 6px; height: 6px; border-radius: 50%;
    background: linear-gradient(135deg, #a78bfa, #ec4899);
    box-shadow: 0 0 0 0 rgba(167, 139, 250, 0.55);
    animation: ha-pulse 2.4s infinite;
}
@keyframes ha-pulse {
    0%   { box-shadow: 0 0 0 0    rgba(167, 139, 250, 0.55); }
    70%  { box-shadow: 0 0 0 10px rgba(167, 139, 250, 0); }
    100% { box-shadow: 0 0 0 0    rgba(167, 139, 250, 0); }
}

/* ---- Unified card layout ----------------------------------------- */
.ha-card--unified {
    padding: 0;
    min-height: 0;
}
.ha-sections {
    display: grid;
    grid-template-columns: minmax(0,1.05fr) minmax(0,1fr) minmax(0,1.1fr);
}
.ha-section {
    padding: 22px 22px 24px;
    min-width: 0;
    position: relative;
}
.ha-section + .ha-section { } /* no global divider — we use explicit ones below */

/* Vertical dividers between columns */
.ha-section[data-card="rooms"],
.ha-section[data-card="gender"],
.ha-section[data-card="geo"] {
    border-right: 1px solid rgba(255, 255, 255, 0.06);
}
/* Horizontal divider between row 1 and row 2 */
.ha-section[data-card="rooms"],
.ha-section[data-card="gender"],
.ha-section[data-card="age"] {
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

/* Layout placement — row 2: geo spans cols 1-2, flags is col 3 */
.ha-section[data-card="geo"]   { grid-column: 1 / span 2; }
.ha-section[data-card="flags"] { grid-column: 3 / span 1; }

.ha-section__title {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--ha-muted);
    margin: 0 0 18px;
}

/* Old .ha-card__head / __title / __caret — superseded by .ha-section__title.
   Keeping these inert so any stray markup still renders cleanly. */
.ha-card__head { display: none; }

/* ---- Card chrome — mirrors .tool-card (premium tier) from index-custom.css --- */
.ha-card {
    position: relative;
    background: var(--bg-card, #1a1d23);
    border: 1px solid rgba(100, 108, 255, 0.4);
    border-radius: 16px;
    padding: 22px 24px 24px;
    overflow: hidden;
    text-align: left;
    box-shadow:
        0 0 0 1px rgba(100, 108, 255, 0.2),
        0 0 20px rgba(100, 108, 255, 0.15);
    animation: haPremiumBorderGlow 6s ease-in-out infinite;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

@keyframes haPremiumBorderGlow {
    0%, 100% {
        border-color: rgba(100, 108, 255, 0.4);
        box-shadow:
            0 0 0 1px rgba(100, 108, 255, 0.2),
            0 0 20px rgba(100, 108, 255, 0.15);
    }
    33% {
        border-color: rgba(167, 139, 250, 0.5);
        box-shadow:
            0 0 0 1px rgba(167, 139, 250, 0.3),
            0 0 25px rgba(167, 139, 250, 0.2);
    }
    66% {
        border-color: rgba(236, 72, 153, 0.5);
        box-shadow:
            0 0 0 1px rgba(236, 72, 153, 0.3),
            0 0 25px rgba(236, 72, 153, 0.2);
    }
}

/* No hover lift on the unified card — interactions happen at the row level
   (flag rows, country rows) inside, matching the archive panel's behavior
   where the panel itself doesn't move. */

/* index + title row */
.ha-card__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
    position: relative;
    z-index: 1;
}
.ha-card__index {
    font-family: var(--ha-mono);
    font-size: 10px;
    letter-spacing: 0.24em;
    color: var(--accent);
    opacity: 0.85;
}
.ha-card__title {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--ha-text);
    margin: 0;
}
.ha-card__caret {
    font-family: var(--ha-mono);
    color: var(--ha-dim);
    font-size: 10px;
    letter-spacing: 0.2em;
}

.ha-card[data-card="rooms"]    { --accent: var(--ha-c-rooms);   --accent-2: var(--ha-c-rooms-2); }
.ha-card[data-card="gender"]   { --accent: var(--ha-c-gender-f); }
.ha-card[data-card="age"]      { --accent: var(--ha-c-age);     --accent-2: var(--ha-c-age-2); }
.ha-card[data-card="geo"]      { --accent: var(--ha-c-geo); }
.ha-card[data-card="flags"]    { --accent: var(--ha-c-vip); }

/* ============================================================
   01 — ROOMS donut
   ============================================================ */
.ha-rooms__body {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    position: relative; z-index: 1;
}
.ha-rooms__donut-wrap { position: relative; width: 130px; height: 130px; flex-shrink: 0; }
.ha-rooms__center {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}
.ha-rooms__center-val {
    font-family: var(--ha-mono);
    font-size: 22px;
    font-weight: 700;
    background: linear-gradient(135deg, #ffffff 0%, #d8ccff 50%, #a78bfa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-variant-numeric: tabular-nums;
    line-height: 1;
    filter: drop-shadow(0 2px 8px rgba(167,139,250,0.35));
}
.ha-rooms__center-lbl {
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--ha-dim);
    margin-top: 4px;
}
.ha-donut__svg { width: 100%; height: 100%; transform: rotate(-90deg); display: block; }
.ha-donut__track {
    fill: none;
    stroke: rgba(255,255,255,0.06);
    stroke-width: 3.2;
}
.ha-donut__arc {
    fill: none;
    stroke-width: 3.2;
    stroke-linecap: round;
    transition: stroke-dasharray 1.4s cubic-bezier(.22,1,.36,1);
    filter: drop-shadow(0 0 6px currentColor);
}
.ha-donut__arc--ga { stroke: var(--ha-violet-2); color: var(--ha-violet-2); }
.ha-donut__arc--ap { stroke: var(--ha-pink-2);   color: var(--ha-pink-2);   }

.ha-rooms__legend {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 14px;
    min-width: 0;
}
.ha-rooms__row {
    display: grid;
    grid-template-columns: 10px minmax(0, 1fr);
    align-items: center;
    gap: 12px;
    min-width: 0;
}
.ha-rooms__chip {
    width: 10px; height: 10px;
    border-radius: 50%;
    background: var(--row-accent, var(--accent));
    box-shadow: 0 0 10px var(--row-accent, var(--accent));
    align-self: center;
}
.ha-rooms__row[data-row="ga"]       { --row-accent: var(--ha-violet-2); }
.ha-rooms__row[data-row="ap"]       { --row-accent: var(--ha-pink-2); }
.ha-rooms__row[data-row="verified"] { --row-accent: var(--ha-indigo); }
.ha-rooms__text {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}
.ha-rooms__lbl {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--ha-muted);
    line-height: 1;
}
.ha-rooms__val {
    font-family: var(--ha-mono);
    font-size: 17px;
    font-weight: 700;
    background: linear-gradient(135deg, #ffffff 0%, #d8ccff 70%, #c4b5fd 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.01em;
    line-height: 1.1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ============================================================
   02 — GENDER trio
   ============================================================ */
.ha-gender__trio {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    position: relative; z-index: 1;
    margin-bottom: 18px;
}
.ha-gender__cell {
    text-align: left;
    padding: 6px 0;
    border-left: 2px solid var(--cell-color, transparent);
    padding-left: 12px;
}
.ha-gender__cell[data-g="f"] { --cell-color: var(--ha-c-gender-f); }
.ha-gender__cell[data-g="m"] { --cell-color: var(--ha-c-gender-m); }
.ha-gender__cell[data-g="h"] { --cell-color: var(--ha-c-gender-h); }
.ha-gender__glyph {
    font-family: var(--ha-mono);
    font-size: 13px;
    color: var(--cell-color);
    margin-bottom: 4px;
}
.ha-gender__val {
    font-family: var(--ha-mono);
    font-size: 19px;
    font-weight: 700;
    background: linear-gradient(135deg, #ffffff 0%, #d8ccff 70%, #c4b5fd 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-variant-numeric: tabular-nums;
    line-height: 1.15;
}
.ha-gender__pct {
    font-family: var(--ha-mono);
    font-size: 10px;
    color: var(--cell-color);
    letter-spacing: 0.1em;
    margin-top: 2px;
}
.ha-gender__lbl {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--ha-dim);
    margin-top: 4px;
}

.ha-stacked {
    display: flex;
    height: 6px;
    border-radius: 999px;
    overflow: hidden;
    background: rgba(255,255,255,0.05);
    position: relative; z-index: 1;
}
.ha-stacked__seg {
    height: 100%;
    width: 0;
    transition: width 1.2s cubic-bezier(.22,1,.36,1);
}
.ha-stacked__seg--f { background: linear-gradient(90deg, var(--ha-pink-2),   var(--ha-pink-1)); }
.ha-stacked__seg--m { background: linear-gradient(90deg, var(--ha-violet-2), var(--ha-violet-1)); }
.ha-stacked__seg--h { background: linear-gradient(90deg, var(--ha-slate),    #cbd5e1); }

/* ============================================================
   03 — AGE bars
   ============================================================ */
.ha-agebars {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
    align-items: end;
    height: 150px;
    position: relative; z-index: 1;
    margin-bottom: 12px;
}
.ha-agebars__col {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    height: 100%;
    justify-content: flex-end;
    gap: 6px;
    position: relative;
}
.ha-agebars__bar-wrap {
    flex: 1;
    display: flex;
    align-items: flex-end;
}
.ha-agebars__bar {
    width: 100%;
    height: 0;
    background: linear-gradient(180deg, var(--ha-pink-2) 0%, var(--ha-violet-2) 100%);
    border-radius: 4px 4px 0 0;
    transition: height 1.4s cubic-bezier(.22,1,.36,1);
    min-height: 4px;
    position: relative;
    box-shadow:
        0 -1px 0 rgba(255,255,255,0.1) inset,
        0 -14px 28px -10px rgba(167, 139, 250, 0.55);
}
.ha-agebars__bar::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: rgba(255,255,255,0.65);
    opacity: 0.5;
}
.ha-agebars__col[data-bucket="hidden"] .ha-agebars__bar {
    background: linear-gradient(180deg, rgba(148,163,184,0.7) 0%, rgba(71,85,105,0.6) 100%);
    box-shadow: 0 -1px 0 rgba(255,255,255,0.08) inset;
}
.ha-agebars__col[data-bucket="hidden"] .ha-agebars__bar::before { opacity: 0.3; }

.ha-agebars__value {
    font-family: var(--ha-mono);
    font-size: 12px;
    font-weight: 700;
    background: linear-gradient(135deg, #ffffff 0%, #d8ccff 70%, #c4b5fd 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-align: center;
    font-variant-numeric: tabular-nums;
}
.ha-agebars__label {
    font-size: 10px;
    font-weight: 600;
    color: var(--ha-dim);
    text-align: center;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

/* ============================================================
   04 — TOP COUNTRIES (numbered list)
   ============================================================ */
.ha-countries {
    display: flex;
    flex-direction: column;
    gap: 12px;
    position: relative; z-index: 1;
}
.ha-countries__row {
    display: grid;
    grid-template-columns: 28px 26px 38px 1fr auto;
    align-items: center;
    gap: 10px;
    padding: 4px 0;
    border-bottom: 1px solid var(--ha-line-soft);
}
.ha-countries__row:last-child { border-bottom: 0; }
.ha-countries__rank {
    font-family: var(--ha-mono);
    font-size: 11px;
    font-weight: 600;
    color: var(--ha-dim);
    letter-spacing: 0.1em;
}
.ha-countries__flag { font-size: 20px; line-height: 1; }
.ha-countries__code {
    font-family: var(--ha-mono);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.14em;
    color: var(--ha-text);
}
.ha-countries__bartrack {
    height: 4px;
    background: rgba(255,255,255,0.05);
    border-radius: 999px;
    overflow: hidden;
}
.ha-countries__bar {
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, var(--ha-violet-2), var(--ha-pink-2));
    box-shadow: 0 0 12px rgba(167, 139, 250, 0.4);
    transition: width 1.2s cubic-bezier(.22,1,.36,1);
}
.ha-countries__count {
    font-family: var(--ha-mono);
    font-size: 13px;
    font-weight: 700;
    background: linear-gradient(135deg, #ffffff 0%, #d8ccff 70%, #c4b5fd 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.ha-countries__hidden {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 14px;
    padding: 10px 14px;
    background: rgba(255,255,255,0.02);
    border: 1px dashed var(--ha-line);
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600;
    color: var(--ha-muted);
    letter-spacing: 0.12em;
    text-transform: uppercase;
}
.ha-countries__hidden b {
    font-family: var(--ha-mono);
    font-weight: 600;
    color: var(--ha-text);
    font-variant-numeric: tabular-nums;
    letter-spacing: 0;
}

/* ============================================================
   05 — ACCOUNT FLAGS (5 colored badges)
   ============================================================ */
/* Flags = vertical list (icon + label on left, big mono value on right).
   Matches the Top Regions section's row rhythm. */
.ha-flags {
    display: flex;
    flex-direction: column;
    gap: 10px;
    position: relative; z-index: 1;
}
.ha-flag-card {
    --fc: var(--ha-c-vip);
    position: relative;
    padding: 10px 12px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    display: grid;
    grid-template-columns: 26px minmax(0, 1fr) auto;
    align-items: center;
    gap: 12px;
    overflow: hidden;
    min-width: 0;
    transition: transform 0.3s ease,
                border-color 0.3s ease,
                background 0.3s ease;
}
.ha-flag-card::before {
    content: '';
    position: absolute;
    left: 0; top: 14%; bottom: 14%;
    width: 2px;
    background: var(--fc);
    box-shadow: 0 0 8px var(--fc);
    border-radius: 0 2px 2px 0;
}
.ha-flag-card:hover {
    transform: translateX(2px);
    background: rgba(255, 255, 255, 0.05);
    border-color: color-mix(in srgb, var(--fc) 35%, transparent);
}
.ha-flag-card[data-flag="vip"]      { --fc: var(--ha-c-vip); }
.ha-flag-card[data-flag="ap"]       { --fc: var(--ha-c-ap); }
.ha-flag-card[data-flag="creators"] { --fc: var(--ha-c-creator); }
.ha-flag-card[data-flag="verified"] { --fc: var(--ha-c-verified); }
.ha-flag-card[data-flag="nft"]      { --fc: var(--ha-c-nft); }

.ha-flag-card__icon {
    font-size: 16px;
    color: var(--fc);
    text-align: center;
    filter: drop-shadow(0 0 6px color-mix(in srgb, var(--fc) 55%, transparent));
}
.ha-flag-card__label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--ha-muted);
    line-height: 1;
    white-space: nowrap;
}
.ha-flag-card__value {
    font-family: var(--ha-mono);
    font-size: 15px;
    font-weight: 700;
    background: linear-gradient(135deg, #ffffff 0%, #d8ccff 70%, #c4b5fd 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-variant-numeric: tabular-nums;
    line-height: 1;
    text-align: right;
    white-space: nowrap;
}

/* ---- Shared caption (Archive + Analytics) ------------------------ */
.hero-stats-caption {
    margin: 14px auto 0;
    max-width: 720px;
    text-align: center;
    font-size: 10.5px;
    font-style: italic;
    color: rgba(255, 255, 255, 0.28);
    letter-spacing: 0.02em;
    line-height: 1.5;
    opacity: 0.85;
}

/* ---- Empty/loading state ----------------------------------------- */
.ha-empty {
    text-align: center;
    color: var(--ha-dim);
    padding: 40px 20px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

/* ---- Responsive --------------------------------------------------- */

/* Tablet: 2-column layout — pair rooms with gender; age, geo, flags full-width */
@media (max-width: 980px) {
    .ha-sections { grid-template-columns: 1fr 1fr; }

    /* Reset divider rules for the new column count */
    .ha-section[data-card="rooms"],
    .ha-section[data-card="gender"],
    .ha-section[data-card="age"],
    .ha-section[data-card="geo"],
    .ha-section[data-card="flags"] {
        border-right: 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    }
    .ha-section[data-card="rooms"]    { border-right: 1px solid rgba(255, 255, 255, 0.06); }
    .ha-section[data-card="geo"]      { border-right: 1px solid rgba(255, 255, 255, 0.06); }
    .ha-section[data-card="flags"]    { border-bottom: 0; }
    .ha-section[data-card="age"]      { grid-column: 1 / span 2; }
    .ha-section[data-card="geo"]      { grid-column: 1 / span 1; }
    .ha-section[data-card="flags"]    { grid-column: 2 / span 1; }
}

/* Mobile: single column, all dividers go horizontal */
@media (max-width: 680px) {
    .ha-sections { grid-template-columns: 1fr; }
    .ha-section { padding: 20px 18px 22px; }

    .ha-section[data-card="rooms"],
    .ha-section[data-card="gender"],
    .ha-section[data-card="age"],
    .ha-section[data-card="geo"] {
        border-right: 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    }
    .ha-section[data-card="flags"] {
        border-right: 0;
        border-bottom: 0;
    }
    .ha-section[data-card="age"],
    .ha-section[data-card="geo"],
    .ha-section[data-card="flags"] {
        grid-column: 1 / span 1;
    }

    .ha-flags { grid-template-columns: repeat(3, 1fr); }
    .ha-rooms__body { flex-direction: column; align-items: stretch; gap: 18px; }
    .ha-rooms__donut-wrap { align-self: center; }
    .ha-gender__trio { gap: 8px; }
    .ha-gender__cell { padding-left: 10px; }
    .ha-gender__val { font-size: 17px; }
    .ha-agebars { height: 120px; gap: 6px; }
    .ha-countries__row { grid-template-columns: 22px 24px 36px 1fr auto; gap: 8px; }
}

/* Very narrow phones: flag cards become 2-up */
@media (max-width: 420px) {
    .ha-flags { grid-template-columns: repeat(2, 1fr); }
    .ha-gender__trio { grid-template-columns: 1fr; }
}

/* ---- Reduced motion ----------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
    .hero-stats-track,
    .hero-stats-toggle__bubble,
    .ha-donut__arc,
    .ha-stacked__seg,
    .ha-agebars__bar,
    .ha-countries__bar,
    .ha-flag-card { transition: none !important; }
    .ha-meta__dot { animation: none !important; }
}