:root{
      color-scheme: light dark;
      --bg: #f1f1f0;
      --panel: rgba(247,247,246,0.92);
      --text: #0f0f0f;
      --muted: rgba(0,0,0,0.55);
      --line: rgba(0,0,0,0.10);
      --shadow: 0 18px 54px rgba(0,0,0,0.12);
      --orange: #ff6a00;
      --surface: #ffffff;
      /* Pull-up sheet only — same as terminal .left overview glass */
      --sheet-frost-fill: rgba(255, 255, 255, 0.22);
      --sheet-frost-stroke: rgba(255, 255, 255, 0.62);
      --sheet-frost-blur: 44px;
      --glass-stroke: rgba(255, 255, 255, 0.55);
      --glass-fill: rgba(255, 255, 255, 0.38);
      --glass-fill-menu: rgba(255, 255, 255, 0.52);
      --glass-inset: rgba(255, 255, 255, 0.72);
      --glass-shadow-outer: rgba(0, 0, 0, 0.07);
      --glass-keyline: rgba(0, 0, 0, 0.04);
      --input-fg: rgba(0, 0, 0, 0.72);
      --input-ph: rgba(0, 0, 0, 0.36);
      --icon-fg: rgba(0, 0, 0, 0.45);
      --menu-hover: rgba(0, 0, 0, 0.04);
      --menu-shadow: rgba(0, 0, 0, 0.1);
      --hairline: rgba(0, 0, 0, 0.08);
      --hi-label: rgba(0, 0, 0, 0.72);
      --hi-value: rgba(0, 0, 0, 0.88);
      --oil: rgba(0, 0, 0, 0.78);
      --metric-k: rgba(0, 0, 0, 0.52);
      --metric-v: rgba(0, 0, 0, 0.88);
      --grab: rgba(0, 0, 0, 0.2);
      --scroll-thumb: rgba(0, 0, 0, 0.22);
      --sticky-raised: rgba(0, 0, 0, 0.12);
      --export-icon: rgba(0, 0, 0, 0.42);
      --chart-legend: rgba(0, 0, 0, 0.48);
      --chart-tick: rgba(0, 0, 0, 0.45);
      --chart-grid: rgba(0, 0, 0, 0.06);
      --chart-line-muted: #111827;
      --chart-empty: #d4d4d4;
      --sphere: #e7eef7;
      --land: #d9d6d2;
      --land-live: rgba(17, 24, 39, 0.28);
      --land-live-selected: rgba(255, 106, 0, 0.26);
      --graticule: rgba(48, 48, 48, 0.05);
      --border-mesh: rgba(48, 48, 48, 0.14);
      --map-country-outline: rgba(48, 48, 48, 0.22);
      --border-live: rgba(17, 24, 39, 0.45);
      --border-live-selected: rgba(255, 106, 0, 0.78);
      --sg-stroke: rgba(32, 32, 32, 0.58);
      --sg-stroke-selected: rgba(255, 106, 0, 0.9);
      --export-story-img-bg: #ffffff;
    }

    @media (prefers-color-scheme: dark) {
      :root {
        /* Monochrome dark — neutral grays only (no slate / navy tint) */
        --bg: #0c0c0c;
        --panel: rgba(32, 32, 32, 0.94);
        --text: #ececec;
        --muted: rgba(255, 255, 255, 0.55);
        --line: rgba(255, 255, 255, 0.12);
        --shadow: 0 24px 56px rgba(0, 0, 0, 0.55);
        --surface: #1a1a1a;
        --sheet-frost-fill: rgba(32, 32, 32, 0.48);
        --sheet-frost-stroke: rgba(255, 255, 255, 0.18);
        --glass-stroke: rgba(255, 255, 255, 0.12);
        --glass-fill: rgba(42, 42, 42, 0.78);
        --glass-fill-menu: rgba(42, 42, 42, 0.94);
        --glass-inset: rgba(255, 255, 255, 0.08);
        --glass-shadow-outer: rgba(0, 0, 0, 0.4);
        --glass-keyline: rgba(255, 255, 255, 0.06);
        --input-fg: rgba(255, 255, 255, 0.88);
        --input-ph: rgba(255, 255, 255, 0.38);
        --icon-fg: rgba(255, 255, 255, 0.5);
        --menu-hover: rgba(255, 255, 255, 0.06);
        --menu-shadow: rgba(0, 0, 0, 0.45);
        --hairline: rgba(255, 255, 255, 0.1);
        --hi-label: rgba(255, 255, 255, 0.72);
        --hi-value: rgba(255, 255, 255, 0.95);
        --oil: rgba(255, 255, 255, 0.82);
        --metric-k: rgba(255, 255, 255, 0.52);
        --metric-v: rgba(255, 255, 255, 0.92);
        --grab: rgba(255, 255, 255, 0.28);
        --scroll-thumb: rgba(255, 255, 255, 0.22);
        --sticky-raised: rgba(0, 0, 0, 0.5);
        --export-icon: rgba(255, 255, 255, 0.45);
        --chart-legend: rgba(255, 255, 255, 0.5);
        --chart-tick: rgba(255, 255, 255, 0.45);
        --chart-grid: rgba(255, 255, 255, 0.08);
        --chart-line-muted: #8c8c8c;
        --chart-empty: #666666;
        --sphere: #262626;
        --land: #3a3a3a;
        --land-live: rgba(255, 255, 255, 0.13);
        --land-live-selected: rgba(255, 106, 0, 0.32);
        --graticule: rgba(255, 255, 255, 0.06);
        --border-mesh: rgba(255, 255, 255, 0.12);
        --map-country-outline: rgba(255, 255, 255, 0.2);
        --border-live: rgba(255, 255, 255, 0.28);
        --border-live-selected: rgba(255, 106, 0, 0.85);
        --sg-stroke: rgba(255, 255, 255, 0.42);
        --sg-stroke-selected: rgba(255, 200, 140, 0.95);
        --export-story-img-bg: #1a1a1a;
      }
    }

    *{ box-sizing: border-box; }
    html, body { height: 100%; margin: 0; }
    body{
      background: var(--bg);
      color: var(--text);
      font-family: var(--font);
      overflow: hidden;
    }

    .app{
      position: relative;
      height: 100dvh;
      width: 100%;
    }

    /* Map layer — full viewport behind UI */
    .map{
      position: absolute;
      inset: 0;
      z-index: 0;
      background: transparent;
      overflow: hidden;
    }
    /* OpenFreeMap (MapLibre) fills the map pane */
    #map.app-map-openfreemap-root {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
    }
    .map .maplibregl-map,
    .map .maplibregl-canvas-container {
      position: absolute !important;
      inset: 0;
    }

    /* Pinch / wheel zoom on the globe — browser must not handle gestures here */
    .map svg{ width: 100%; height: 100%; display:block; touch-action: none; }
    .sphere { fill: var(--sphere); }
    .graticule { fill: none; stroke: var(--graticule); stroke-width: 0.3; }
    .country {
      fill: none;
      stroke: var(--map-country-outline);
      stroke-width: 0.5;
      vector-effect: non-scaling-stroke;
      paint-order: stroke fill;
    }
    .country.live { fill: var(--land-live); stroke: none; }
    .country.live.selected { fill: var(--land-live-selected); }
    /* Singapore is not a separate polygon in countries-110m (merged into Malaysia); overlay + stroke vs MY */
    .country.live.country-sg{
      stroke: var(--sg-stroke);
      stroke-width: 1.15px;
      vector-effect: non-scaling-stroke;
      paint-order: stroke fill;
    }
    .country.live.country-sg.selected{
      stroke: var(--sg-stroke-selected);
      stroke-width: 1.85px;
    }
    .border-mesh { fill:none; stroke: var(--border-mesh); stroke-width: 0.5; pointer-events:none; }
    .border-live { fill:none; stroke: var(--border-live); stroke-width: 1; pointer-events:none; }
    .border-live.selected { stroke: var(--border-live-selected); }

    /* Top search */
    .topbar{
      position: absolute;
      top: max(12px, env(safe-area-inset-top, 0px));
      left: max(12px, env(safe-area-inset-left, 0px));
      right: max(12px, env(safe-area-inset-right, 0px));
      z-index: 10;
      display:flex;
      gap: 10px;
      align-items:center;
    }
    .search{
      flex: 1;
      height: 40px;
      display:flex;
      align-items:center;
      gap: 8px;
      padding: 0 14px;
      border-radius: 999px;
      border: 1px solid var(--sheet-frost-stroke);
      background: var(--sheet-frost-fill);
      backdrop-filter: blur(var(--sheet-frost-blur)) saturate(175%);
      -webkit-backdrop-filter: blur(var(--sheet-frost-blur)) saturate(175%);
      box-shadow: var(--shadow);
    }
    .search svg{
      width: 15px;
      height: 15px;
      flex-shrink: 0;
      opacity: 0.42;
      color: var(--icon-fg);
    }
    .search input{
      flex: 1;
      min-width: 0;
      border: none;
      outline: none;
      background: transparent;
      font-family: var(--font);
      /* ≥16px prevents iOS Safari focus-zoom (stuck zoom after blur) */
      font-size: 16px;
      font-weight: 400;
      letter-spacing: 0.02em;
      color: var(--input-fg);
    }
    .search input::placeholder{
      color: var(--input-ph);
      font-weight: 300;
    }
    .topbar-home{
      position: relative;
      flex-shrink: 0;
      display: flex;
      align-items: center;
      justify-content: center;
      width: 44px;
      height: 44px;
      border-radius: 50%;
      overflow: hidden;
      isolation: isolate;
      border: 1px solid var(--glass-stroke);
      background:
        linear-gradient(
          145deg,
          rgba(255, 255, 255, 0.52) 0%,
          rgba(255, 255, 255, 0.14) 36%,
          rgba(255, 255, 255, 0.05) 100%
        ),
        var(--glass-fill);
      backdrop-filter: blur(40px) saturate(200%);
      -webkit-backdrop-filter: blur(40px) saturate(200%);
      box-shadow:
        0 1px 0 var(--glass-inset) inset,
        0 0 0 0.5px var(--glass-keyline),
        inset 0 0 0 1px rgba(255, 255, 255, 0.22),
        0 8px 28px var(--glass-shadow-outer),
        0 2px 8px var(--glass-shadow-outer);
      -webkit-tap-highlight-color: transparent;
    }
    .topbar-home::after{
      content: '';
      position: absolute;
      inset: 0;
      border-radius: 50%;
      pointer-events: none;
      background: linear-gradient(
        165deg,
        rgba(255, 255, 255, 0.45) 0%,
        transparent 48%
      );
      opacity: 0.28;
      z-index: 1;
    }
    .topbar-home img{
      position: relative;
      z-index: 0;
      width: 72%;
      height: 72%;
      object-fit: cover;
      display: block;
      border-radius: 50%;
      opacity: 0.94;
      box-shadow:
        0 1px 2px rgba(0, 0, 0, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.35);
    }
    .topbar-home:focus-visible{
      outline: 2px solid rgba(255, 106, 0, 0.45);
      outline-offset: 2px;
    }
    @media (prefers-color-scheme: dark) {
      .topbar-home{
        background:
          linear-gradient(
            145deg,
            rgba(255, 255, 255, 0.14) 0%,
            rgba(255, 255, 255, 0.04) 40%,
            transparent 100%
          ),
          var(--glass-fill);
        box-shadow:
          0 1px 0 var(--glass-inset) inset,
          0 0 0 0.5px var(--glass-keyline),
          inset 0 0 0 1px rgba(255, 255, 255, 0.08),
          0 8px 28px var(--glass-shadow-outer),
          0 2px 8px var(--glass-shadow-outer);
      }
      .topbar-home::after{
        opacity: 0.22;
        background: linear-gradient(
          165deg,
          rgba(255, 255, 255, 0.22) 0%,
          transparent 52%
        );
      }
      .topbar-home img{
        box-shadow:
          0 1px 3px rgba(0, 0, 0, 0.35),
          inset 0 1px 0 rgba(255, 255, 255, 0.12);
      }
    }
    .search-menu{
      position: absolute;
      top: calc(max(12px, env(safe-area-inset-top, 0px)) + 40px + 8px);
      left: max(12px, env(safe-area-inset-left, 0px));
      right: calc(max(12px, env(safe-area-inset-right, 0px)) + 44px + 10px);
      z-index: 11;
      border: 1px solid var(--glass-stroke);
      background: var(--glass-fill-menu);
      backdrop-filter: blur(28px) saturate(180%);
      -webkit-backdrop-filter: blur(28px) saturate(180%);
      border-radius: 18px;
      box-shadow:
        0 1px 0 var(--glass-inset) inset,
        0 12px 40px var(--menu-shadow),
        0 2px 10px var(--glass-shadow-outer);
      padding: 6px;
      display:none;
      max-height: min(320px, calc(100dvh - 180px));
      overflow:auto;
    }
    .search-menu.open{ display:block; }
    .search-item{
      padding: 11px 12px;
      border-radius: 12px;
      cursor: pointer;
      user-select: none;
      display:flex;
      justify-content: space-between;
      gap: 12px;
      font-weight: 400;
      letter-spacing: 0.02em;
    }
    .search-item:hover{ background: var(--menu-hover); }

    /* Bottom sheet — three stops: ~¼, ~½, expanded; scroll from half height up */
    .sheet{
      /* Horizontal rhythm: sticky headline + .sheet-scroll + .card .pad must match (inherited by children). */
      --sheet-gutter-x: 8px;
      --sheet-scroll-pad-left: 12px;
      --sheet-scroll-pad-right: 4px;
      --sheet-card-pad-x: 14px;
      --sheet-text-inset-left: calc(var(--sheet-gutter-x) + var(--sheet-scroll-pad-left) + var(--sheet-card-pad-x));
      position: absolute;
      left: max(10px, env(safe-area-inset-left, 0px));
      right: max(10px, env(safe-area-inset-right, 0px));
      /* Sit above home indicator + display corner radius so bottom corners stay visible in PWA */
      bottom: calc(10px + env(safe-area-inset-bottom, 0px));
      z-index: 20;
      height: var(--sheetH, 50vh);
      max-height: calc(100dvh - 72px - env(safe-area-inset-top, 0px) - env(safe-area-inset-bottom, 0px));
      display: flex;
      flex-direction: column;
      border-radius: 26px 26px 36px 36px;
      border: 1px solid var(--sheet-frost-stroke);
      background: var(--sheet-frost-fill);
      backdrop-filter: blur(var(--sheet-frost-blur)) saturate(175%);
      -webkit-backdrop-filter: blur(var(--sheet-frost-blur)) saturate(175%);
      box-shadow: var(--shadow);
      overflow: hidden;
    }
    /* Bottom fade: pinned to card bottom only. Sticky+negative margin inside .sheet-scroll overlapped mid-content (e.g. overview copy). */
    .sheet::after{
      content: '';
      position: absolute;
      left: 0;
      right: 0;
      bottom: 0;
      height: 52px;
      pointer-events: none;
      z-index: 2;
      border-bottom-left-radius: 36px;
      border-bottom-right-radius: 36px;
      background: linear-gradient(to bottom, transparent, var(--sheet-frost-fill));
      display: block;
    }
    /* Quarter height: drag anywhere resizes. Half+ : scroll inside sheet-scroll; drag handle still resizes. */
    .sheet:not(.sheet-scrollable){
      touch-action: none;
    }
    .sheet.sheet-scrollable:not(.sheet-expanded){
      touch-action: manipulation;
    }
    .grab{
      position: relative;
      z-index: 4;
      flex-shrink: 0;
      min-height: 36px;
      padding: 5px 0 6px;
      margin: 0;
      background: transparent;
      touch-action: none;
      -webkit-user-select: none;
      user-select: none;
      -webkit-tap-highlight-color: transparent;
      cursor: grab;
    }
    .grab:active{ cursor: grabbing; }
    .grab::before{
      content:'';
      display:block;
      width: 46px;
      height: 5px;
      border-radius: 999px;
      background: var(--grab);
      margin: 0 auto;
    }
    .sheet-scroll{
      flex: 1;
      min-height: 0;
      overflow-y: hidden;
      overscroll-behavior-y: none;
      /* Inset from sheet edges so the scrollbar stops above the rounded bottom corners */
      margin: 0 var(--sheet-gutter-x) 16px var(--sheet-gutter-x);
      padding: 0 var(--sheet-scroll-pad-right) 16px var(--sheet-scroll-pad-left);
      display: flex;
      flex-direction: column;
      gap: 0;
      box-sizing: border-box;
      border-radius: 0 0 24px 24px;
      scrollbar-width: thin;
      scrollbar-color: var(--scroll-thumb) transparent;
      position: relative;
      z-index: 1;
    }
    .sheet-scroll::-webkit-scrollbar{
      width: 5px;
    }
    .sheet-scroll::-webkit-scrollbar-thumb{
      background: var(--scroll-thumb);
      border-radius: 999px;
    }
    .sheet-scroll::-webkit-scrollbar-track{
      background: transparent;
    }
    .sheet-cards-stack{
      display: flex;
      flex-direction: column;
      gap: 22px;
      min-height: 0;
    }
    .sheet.sheet-scrollable .sheet-scroll{
      overflow-y: auto;
      /* Let highlights price/delta extend or scroll horizontally; hidden was clipping the right column. */
      overflow-x: auto;
      -webkit-overflow-scrolling: touch;
      overscroll-behavior-y: contain;
      touch-action: pan-x pan-y;
    }
    .card{
      border-radius: 0;
      border: none;
      overflow: visible;
      background: transparent;
    }
    .card .pad{
      padding: 14px var(--sheet-card-pad-x, 14px);
    }
    #card-highlights .pad{
      padding-top: 2px;
      padding-right: max(18px, env(safe-area-inset-right, 0px));
      min-width: 0;
    }
    /* Region headline: direct flex child of .sheet (above sheet-scroll) so content never scrolls behind it */
    .sheet-region-sticky{
      flex-shrink: 0;
      z-index: 6;
      /* Same left inset as first line of text inside .sheet-scroll > .card .pad (fallback: export clone off-sheet) */
      padding: 0 14px 8px var(--sheet-text-inset-left, 34px);
      background: transparent;
      box-shadow: none;
      transition: box-shadow 0.2s ease;
    }
    .sheet-region-sticky .title{
      margin: 0;
    }
    .sheet-region-sticky.sheet-region-sticky--raised{
      box-shadow: 0 6px 12px -8px var(--sticky-raised);
    }
    /* Highlights: section label above date line */
    .hi-highlight-kicker{
      display: block;
      margin: 0 0 6px;
      font-family: var(--font);
      font-size: 0.72rem;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      opacity: 0.85;
    }
    /* Highlights: date line + export beside the text */
    .card-sub-row{
      display: flex;
      flex-direction: row;
      flex-wrap: wrap;
      align-items: center;
      justify-content: flex-start;
      gap: 6px;
      min-width: 0;
      margin-top: 6px;
    }
    #card-highlights .card-sub-row{
      margin-top: 0;
    }
    #card-highlights .card-sub-row .sub{
      margin-top: 0;
      flex: 0 1 auto;
      min-width: 0;
      max-width: 100%;
    }
    /* Kicker + export beside the text */
    .card-head-inline{
      display: flex;
      flex-direction: row;
      flex-wrap: wrap;
      align-items: center;
      justify-content: flex-start;
      gap: 6px;
      min-width: 0;
    }
    .card-head-inline .kicker{
      flex: 0 1 auto;
      min-width: 0;
      max-width: 100%;
    }
    .card-export{
      flex-shrink: 0;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 26px;
      height: 26px;
      margin: 0;
      padding: 0;
      border: none;
      border-radius: 6px;
      background: transparent;
      color: var(--export-icon);
      cursor: pointer;
      -webkit-tap-highlight-color: transparent;
    }
    .card-export:disabled{
      opacity: 0.45;
      cursor: wait;
      pointer-events: none;
    }
    .card-export svg{
      width: 14px;
      height: 14px;
    }
    .card-export:focus-visible{
      outline: 2px solid rgba(255, 106, 0, 0.45);
      outline-offset: 2px;
    }
    .kicker{
      font-family: var(--font);
      font-size: 0.72rem;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      opacity: 0.85;
    }
    .title{
      margin: 8px 0 0;
      font-size: 1.9rem;
      font-weight: 850;
      letter-spacing: -0.02em;
      line-height: 1.05;
    }
    /* Singapore: tap headline to change petrol provider */
    #hi-title.switchable{
      text-decoration: underline;
      text-underline-offset: 3px;
      text-decoration-thickness: 1px;
      cursor: pointer;
      -webkit-tap-highlight-color: transparent;
    }
    .sg-provider-menu{
      position: fixed;
      z-index: 30;
      min-width: 220px;
      max-width: min(360px, calc(100vw - 24px));
      max-height: min(280px, calc(100dvh - 120px));
      overflow: auto;
      padding: 6px;
      border: 1px solid var(--glass-stroke);
      background: var(--glass-fill-menu);
      backdrop-filter: blur(28px) saturate(180%);
      -webkit-backdrop-filter: blur(28px) saturate(180%);
      border-radius: 16px;
      box-shadow:
        0 1px 0 var(--glass-inset) inset,
        0 12px 40px var(--menu-shadow),
        0 2px 10px var(--glass-shadow-outer);
      display: none;
    }
    .sg-provider-menu.open{
      display: block;
    }
    .sg-provider-item{
      padding: 11px 12px;
      border-radius: 12px;
      cursor: pointer;
      user-select: none;
      font-weight: 600;
      letter-spacing: 0.02em;
      color: var(--text);
    }
    .sg-provider-item:hover,
    .sg-provider-item:focus-visible{
      background: var(--menu-hover);
      outline: none;
    }
    .sg-provider-item.active{
      background: color-mix(in srgb, var(--orange) 16%, transparent);
    }
    .sub{
      margin-top: 6px;
      font-family: var(--font);
      font-size: 0.8rem;
      opacity: 0.85;
    }
    .lines{
      margin-top: 12px;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px 12px;
      font-family: var(--font);
      font-size: 0.78rem;
    }
    /* Two columns: label | stacked price + delta (delta never competes for width with a third grid track). */
    .lines.hi-lines{
      display: flex;
      flex-direction: column;
      gap: 0;
      margin-top: 14px;
      width: 100%;
      max-width: 100%;
      min-width: 0;
      box-sizing: border-box;
      overflow-x: auto;
      overflow-y: visible;
      scrollbar-width: thin;
    }
    .hi-row{
      display: grid;
      grid-template-columns: minmax(0, 1fr) max-content;
      column-gap: 12px;
      align-items: center;
      padding: 11px 0;
      border-bottom: 1px solid var(--hairline);
      font-family: var(--font);
      font-size: 0.84rem;
      min-width: min-content;
    }
    .hi-row:last-child{ border-bottom: none; padding-bottom: 2px; }
    .hi-k{
      font-weight: 600;
      letter-spacing: 0.04em;
      color: var(--hi-label);
      min-width: 0;
    }
    .hi-price-block{
      display: flex;
      flex-direction: column;
      align-items: flex-end;
      justify-content: center;
      gap: 3px;
      width: max-content;
      min-width: max-content;
      flex-shrink: 0;
    }
    .hi-v{
      font-weight: 750;
      font-variant-numeric: tabular-nums;
      color: var(--hi-value);
      text-align: right;
      white-space: nowrap;
    }
    .hi-v--alone{
      grid-column: 2;
      text-align: right;
      justify-self: end;
      min-width: 0;
      max-width: 100%;
      white-space: normal;
      overflow-wrap: break-word;
    }
    .hi-delta{
      font-size: 0.78em;
      font-weight: 400;
      font-variant-numeric: tabular-nums;
      color: var(--hi-delta, var(--muted));
      white-space: nowrap;
      text-align: right;
      width: max-content;
    }
    .kv .k{ opacity: 0.82; letter-spacing: 0.06em; text-transform: uppercase; font-size: 0.62rem; }
    .kv .v{ margin-top: 6px; font-weight: 850; font-family: var(--font); }
    .chart-wrap{ height: 210px; padding: 12px; }
    .chart-wrap canvas{ width:100% !important; height:100% !important; display:block; }
    .sheet.sheet-scrollable .chart-wrap{
      touch-action: pan-y;
    }
    .oil{ font-size: 0.95rem; line-height: 1.45; font-weight: 600; color: var(--oil); }
    .overview-metrics{
      display: flex;
      flex-direction: column;
      gap: 0;
      margin-top: 14px;
    }
    .overview-row{
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
      border-top: 1px solid var(--hairline);
      padding-top: 10px;
      padding-bottom: 14px;
    }
    .overview-metric-empty{
      min-width: 0;
      pointer-events: none;
    }
    .overview-metrics .metric{
      min-width: 0;
    }
    .overview-metrics .metric .k{
      font-family: var(--font);
      font-size: 0.66rem;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--metric-k);
    }
    .overview-metrics .metric .v{
      margin-top: 6px;
      font-family: var(--font);
      font-size: 0.95rem;
      font-weight: 700;
      letter-spacing: 0.02em;
      font-variant-numeric: tabular-nums;
      color: var(--metric-v);
      line-height: 1.25;
    }

    @media (min-width: 900px){
      /* "App" can still run on desktop, but keep it phone-ish */
      .sheet{
        left: max(16px, env(safe-area-inset-left, 0px));
        right: max(16px, env(safe-area-inset-right, 0px));
        max-width: 520px;
        margin: 0 auto;
      }
      .topbar{
        left: max(16px, env(safe-area-inset-left, 0px));
        right: max(16px, env(safe-area-inset-right, 0px));
        max-width: 520px;
        margin: 0 auto;
      }
    }

    /* Export: IG story preview (9:16) — save via share sheet or download on tap */
    .export-story-modal{
      position: fixed;
      inset: 0;
      z-index: 200;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 12px;
      padding-bottom: max(12px, env(safe-area-inset-bottom));
      opacity: 0;
      visibility: hidden;
      pointer-events: none;
      transition: opacity 0.22s ease, visibility 0.22s;
    }
    .export-story-modal.export-story-modal--open{
      opacity: 1;
      visibility: visible;
      pointer-events: auto;
    }
    .export-story-backdrop{
      position: absolute;
      inset: 0;
      background: rgba(0, 0, 0, 0.5);
      backdrop-filter: blur(10px);
      -webkit-backdrop-filter: blur(10px);
    }
    .export-story-dialog{
      position: relative;
      z-index: 1;
      width: min(100%, 380px);
      max-height: min(94dvh, 900px);
      display: flex;
      flex-direction: column;
      align-items: stretch;
      gap: 12px;
    }
    .export-story-header{
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 0 2px;
    }
    .export-story-heading{
      margin: 0;
      font-size: 1.05rem;
      font-weight: 700;
      letter-spacing: -0.02em;
      color: #fff;
      text-shadow: 0 1px 12px rgba(0, 0, 0, 0.35);
    }
    .export-story-close{
      flex-shrink: 0;
      width: 40px;
      height: 40px;
      margin: 0;
      padding: 0;
      border: none;
      border-radius: 999px;
      background: rgba(255, 255, 255, 0.2);
      color: #fff;
      font-size: 1.35rem;
      line-height: 1;
      cursor: pointer;
      -webkit-tap-highlight-color: transparent;
    }
    .export-story-close:focus-visible{
      outline: 2px solid var(--orange);
      outline-offset: 2px;
    }
    .export-story-frame{
      width: min(100%, 300px);
      aspect-ratio: 9 / 16;
      margin: 0 auto;
      border-radius: 14px;
      overflow: hidden;
      background: #0a0a0a;
      box-shadow: 0 24px 64px rgba(0, 0, 0, 0.45);
    }
    .export-story-frame img{
      width: 100%;
      height: 100%;
      object-fit: contain;
      display: block;
      background: var(--export-story-img-bg);
    }
    .export-story-save{
      margin: 0;
      padding: 14px 20px;
      border: none;
      border-radius: 14px;
      background: var(--orange);
      color: #fff;
      font-family: var(--font);
      font-size: 1rem;
      font-weight: 700;
      letter-spacing: -0.01em;
      cursor: pointer;
      box-shadow: 0 4px 20px rgba(255, 106, 0, 0.35);
      -webkit-tap-highlight-color: transparent;
    }
    .export-story-save:focus-visible{
      outline: 2px solid #fff;
      outline-offset: 3px;
    }
    .export-story-save:disabled{
      opacity: 0.55;
      cursor: wait;
    }