:root{
  --bg:#EDEFF6; --surface:#FFFFFF; --surface-2:#F5F6FB; --ink:#1F2340; --muted:#5E6385; --line:#D6D9E8;
  --impl:#2E8B78; --part:#B8841C; --infra:#5F6CB8; --miss:#BC4A6A;
  --horizon:#1F2340;
  --serif:"Fraunces", Georgia, "Times New Roman", serif;
  --sans:"Manrope", "Segoe UI", Arial, sans-serif;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px); padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#15172A; --surface:#1E2139; --surface-2:#252944; --ink:#E7E9F5; --muted:#A0A5C6; --line:#33385A;
    --impl:#4DB89F; --part:#E0B04E; --infra:#98A3E6; --miss:#E57A98; --horizon:#C9CDE8;
  }
}
:root[data-theme="dark"]{
  --bg:#15172A; --surface:#1E2139; --surface-2:#252944; --ink:#E7E9F5; --muted:#A0A5C6; --line:#33385A;
  --impl:#4DB89F; --part:#E0B04E; --infra:#98A3E6; --miss:#E57A98; --horizon:#C9CDE8;
}
*,*::before,*::after{box-sizing:inherit}
html{scroll-padding-top:env(safe-area-inset-top,0px)}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}
button,input,select{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--infra);outline-offset:2px;border-radius:4px}
.wrap{max-width:1180px;margin:0 auto;padding:28px 20px 60px}

/* header */
header.top{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:22px}
h1{font-family:var(--serif);font-weight:900;font-size:clamp(2rem,5vw,3.2rem);line-height:1;margin:0;letter-spacing:-.01em}
h1 span{display:block;font-family:var(--sans);font-weight:500;font-size:1rem;color:var(--muted);letter-spacing:0;margin-top:10px}
.theme-btn{background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:6px 14px;cursor:pointer;font-size:.9rem}

/* hero */
.hero{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:20px;margin-bottom:28px}
.sky{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:22px 22px 14px;min-width:0}
.sky h2,.panel h2,.list-head h2{font-family:var(--serif);font-weight:700;font-size:1.3rem;margin:0 0 4px}
.sky p.sub{margin:0 0 18px;color:var(--muted);font-size:.95rem}
.horizon{position:relative;height:220px;display:flex;align-items:flex-end;gap:3px;border-bottom:2px solid var(--horizon);padding:0 2px}
.gridline{position:absolute;inset-inline:0;border-top:1px dashed var(--line);pointer-events:none}
.gridline b{position:absolute;inset-inline-end:100%;margin-inline-end:6px;transform:translateY(-50%);font-weight:500;font-size:.72rem;color:var(--muted)}
.bar{flex:1 1 0;min-width:0;border:0;padding:0;cursor:pointer;background:var(--c);border-radius:5px 5px 0 0;height:var(--h);transform-origin:bottom;position:relative;z-index:1;transition:filter .15s, opacity .15s}
.bar.zero{height:10px;background:transparent;border:2px solid var(--c);border-bottom:0;border-radius:6px 6px 0 0}
.horizon:hover .bar{opacity:.45}
.horizon .bar:hover,.horizon .bar:focus-visible{opacity:1;filter:saturate(1.2)}
.bar.dim{opacity:.18 !important}
@media (prefers-reduced-motion:no-preference){
  .bar{animation:rise .9s cubic-bezier(.2,.8,.2,1) both;animation-delay:calc(var(--i) * 18ms)}
  @keyframes rise{from{transform:scaleY(0)}to{transform:scaleY(1)}}
}
.sky-caption{min-height:2.6em;margin-top:12px;font-size:.95rem;color:var(--muted);display:flex;gap:10px;align-items:baseline;flex-wrap:wrap}
.sky-caption strong{color:var(--ink);font-weight:700}
.sky-with-axis{padding-inline-start:38px}

.panel{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:22px;display:flex;flex-direction:column;gap:18px}
.score-big{display:flex;align-items:baseline;gap:8px}
.score-big .n{font-family:var(--serif);font-weight:900;font-size:3.4rem;line-height:1}
.score-big .of{color:var(--muted);font-size:1.1rem}
.panel .cap{color:var(--muted);font-size:.92rem;margin:2px 0 0}
.stack{display:flex;height:14px;border-radius:7px;overflow:hidden;gap:2px}
.stack span{background:var(--c)}
.legend{list-style:none;margin:0;padding:0;display:grid;gap:4px}
.legend button{width:100%;display:flex;align-items:center;gap:10px;background:none;border:1px solid transparent;border-radius:10px;padding:6px 8px;cursor:pointer;text-align:start}
.legend button:hover{background:var(--surface-2)}
.legend button[aria-pressed="true"]{border-color:var(--c);background:var(--surface-2)}
.dot{width:12px;height:12px;border-radius:50%;background:var(--c);flex:none}
.legend .cnt{margin-inline-start:auto;font-weight:700;font-variant-numeric:tabular-nums}
.facts{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.fact{background:var(--surface-2);border-radius:12px;padding:10px 12px}
.fact .v{font-family:var(--serif);font-weight:700;font-size:1.6rem;line-height:1.1}
.fact .l{font-size:.85rem;color:var(--muted)}

/* bands */
.bands{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:28px}
.band{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px 18px;border-top:4px solid var(--c)}
.band h3{margin:0;font-size:1rem;font-weight:700}
.band .range{color:var(--muted);font-size:.85rem}
.band ul{margin:10px 0 0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:6px}
.band li button{background:var(--surface-2);border:1px solid var(--line);border-radius:999px;padding:3px 10px;font-size:.82rem;cursor:pointer}
.band li button:hover{border-color:var(--c)}

/* list */
.list-head{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;margin-bottom:12px}
.controls{display:flex;gap:10px;flex-wrap:wrap}
.controls input,.controls select{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:8px 12px;min-width:0}
.controls input{width:240px;max-width:100%}
.result-count{color:var(--muted);font-size:.9rem;margin:0 0 8px}
.table{background:var(--surface);border:1px solid var(--line);border-radius:16px;overflow:hidden}
.row{display:grid;grid-template-columns:44px minmax(0,1.6fr) 190px 200px 60px 60px;align-items:center;gap:12px;padding:12px 18px;border-top:1px solid var(--line);width:100%;background:none;border-inline:0;border-bottom:0;text-align:start;cursor:pointer}
.row:first-child{border-top:0}
.row:hover{background:var(--surface-2)}
.row.head{cursor:default;font-size:.82rem;color:var(--muted);font-weight:600;background:var(--surface-2)}
.row .id{color:var(--muted);font-variant-numeric:tabular-nums}
.row .name{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.meter{display:flex;align-items:center;gap:8px}
.meter .segs{display:flex;gap:2px}
.meter i{width:11px;height:10px;border-radius:2px;background:var(--line)}
.meter i.on{background:var(--c)}
.meter b{font-variant-numeric:tabular-nums;width:1.6em;text-align:right}
.tag{display:inline-flex;white-space:nowrap;align-items:center;gap:6px;font-size:.85rem;color:var(--c);font-weight:600}
.tag::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--c)}
.num{font-variant-numeric:tabular-nums;text-align:center}
.num.gap{color:var(--miss)}
.empty{padding:30px 18px;color:var(--muted);text-align:center}
.empty button{background:none;border:0;color:var(--infra);text-decoration:underline;cursor:pointer}

/* drawer */
.scrim{position:fixed;inset:0;background:rgba(15,17,35,.45);opacity:0;pointer-events:none;transition:opacity .2s;z-index:20}
.scrim.open{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:0;bottom:0;inset-inline-end:0;width:min(560px,100%);background:var(--surface);z-index:21;transform:translateX(100%);transition:transform .25s ease;display:flex;flex-direction:column;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);box-shadow:0 0 40px rgba(0,0,0,.2);visibility:hidden}
.drawer.open{transform:translateX(0);visibility:visible}
@media (prefers-reduced-motion:reduce){.drawer,.scrim{transition:none}}
.d-head{padding:22px 24px 16px;border-bottom:1px solid var(--line);display:flex;gap:14px;align-items:flex-start}
.d-head .t{flex:1;min-width:0}
.d-head h2{font-family:var(--serif);font-size:1.6rem;margin:0 0 6px;line-height:1.15}
.d-head .meta{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.close{background:var(--surface-2);border:1px solid var(--line);border-radius:50%;width:36px;height:36px;cursor:pointer;font-size:1.2rem;line-height:1;flex:none}
.d-body{overflow-y:auto;padding:18px 24px 30px}
.d-body h3{font-size:.95rem;margin:22px 0 8px;display:flex;gap:8px;align-items:center}
.d-body h3 .c{color:var(--muted);font-weight:500}
.d-desc{margin:0;font-size:.98rem;line-height:1.6}
.items{margin:0;padding:0;list-style:none;display:grid;gap:8px}
.items li{padding:9px 14px 9px 14px;background:var(--surface-2);border-radius:10px;font-size:.93rem;line-height:1.55;border-left:3px solid var(--c)}
.d-nav{display:flex;justify-content:space-between;gap:10px;padding:12px 24px;border-top:1px solid var(--line)}
.d-nav button{background:var(--surface-2);border:1px solid var(--line);border-radius:10px;padding:7px 14px;cursor:pointer}
.d-nav button:disabled{opacity:.4;cursor:default}

/* responsive */
@media (max-width:900px){
  .hero{grid-template-columns:1fr}
  .row{grid-template-columns:36px minmax(0,1fr) 150px 60px}
  .row .col-status,.row .col-gap{display:none}
  .meter .segs i{width:8px}
}
@media (max-width:640px){
  .bands{grid-template-columns:1fr}
  .horizon{height:170px;gap:2px}
  .row{grid-template-columns:30px minmax(0,1fr) auto;padding:12px 14px}
  .row .col-ex{display:none}
  .meter .segs{display:none}
  .controls{width:100%}
  .controls input{flex:1}
}