/* the signed-in library */
body { min-height: 100vh; }
.top { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 18px; height: 58px; padding: 0 22px;
  background: rgba(10, 10, 9, .85); backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.top nav { display: flex; gap: 2px; }
.top nav a { padding: 7px 12px; border-radius: 8px; color: var(--ink-2); font-size: 13.5px; }
.top nav a:hover { background: rgba(244, 243, 238, .05); color: var(--ink); }
.top nav a.on { color: var(--ink); background: rgba(244, 243, 238, .07); box-shadow: inset 0 -2px 0 var(--gold); }
.top .sp { flex: 1; }
.top .who { display: flex; gap: 10px; align-items: center; font-size: 13px; color: var(--muted); }
.badge { display: inline-grid; place-items: center; min-width: 18px; height: 18px; padding: 0 5px; border-radius: 9px; background: var(--c-failure); color: #fff; font-size: 11px; font-weight: 700; margin-left: 4px; }
main { padding: 26px 26px 80px; max-width: 1560px; margin: 0 auto; }
.empty { padding: 60px 20px; text-align: center; color: var(--muted); }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 20px; }
.sec-h { display: flex; align-items: baseline; gap: 10px; margin: 0 0 12px; }
.sec-h h3 { font-size: 15px; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.grow { flex: 1; }
.toast { position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%); z-index: 100; background: var(--ink); color: #0a0a09; padding: 9px 16px; border-radius: 10px; font-weight: 550; box-shadow: 0 10px 40px rgba(0,0,0,.5); }
.toast.warn { background: #f2a092; }

/* auth pages */
.auth { min-height: calc(100vh - 58px); display: grid; place-items: center; padding: 40px 16px;
  background: radial-gradient(700px 360px at 50% 0%, rgba(214, 173, 92, .08), transparent 70%); }
.auth .card { width: 100%; max-width: 440px; padding: 30px; }
.auth h1 { font-size: 26px; margin-bottom: 6px; }
.auth form { display: grid; gap: 12px; margin-top: 20px; }
.auth label { display: grid; gap: 5px; font-size: 12.5px; color: var(--ink-2); }
.auth .err { color: #f2a092; font-size: 13px; min-height: 18px; }
.auth .chk { display: flex; gap: 8px; align-items: flex-start; font-size: 12.5px; color: var(--muted); }
.wait { text-align: center; }
.wait .big { font-size: 44px; }

/* explore */
.explore { display: grid; grid-template-columns: 250px 1fr; gap: 26px; }
.facets { position: sticky; top: 84px; align-self: start; max-height: calc(100vh - 100px); overflow: auto; padding-right: 4px; }
.facet { margin-bottom: 18px; }
.facet h4 { font: 500 10.5px var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 7px; }
.fopt { display: flex; align-items: center; gap: 8px; width: 100%; padding: 4px 8px; border-radius: 7px; border: none; background: none; cursor: pointer; font-size: 13px; color: var(--ink-2); text-align: left; }
.fopt:hover { background: rgba(244, 243, 238, .05); color: var(--ink); }
.fopt.on { background: rgba(214, 173, 92, .12); color: var(--ink); }
.fopt .n { margin-left: auto; color: var(--faint); font-size: 11.5px; font-family: var(--mono); }
.fopt .bar { position: absolute; }
.fopt .sw { width: 8px; height: 8px; border-radius: 2px; flex: none; }
.seg2 { display: flex; gap: 4px; }
.seg2 button { flex: 1; height: 28px; border-radius: 7px; border: 1px solid var(--line-2); background: none; cursor: pointer; font-size: 12px; color: var(--ink-2); }
.seg2 button.on { background: var(--ink); color: #0a0a09; border-color: var(--ink); }
.qbar { display: flex; gap: 10px; align-items: center; margin-bottom: 14px; }
.qbar .q { position: relative; flex: 1; }
.qbar .q .inp { height: 46px; padding-left: 40px; font-size: 15px; border-radius: 12px; }
.qbar .q span { position: absolute; left: 14px; top: 11px; color: var(--muted); font-size: 18px; }
.qbar select { width: auto; height: 46px; border-radius: 12px; }
.summary { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; color: var(--muted); font-size: 13px; flex-wrap: wrap; }
.summary b { color: var(--ink); font-family: var(--display); font-size: 15px; }
.active-f { display: flex; gap: 6px; flex-wrap: wrap; }
.active-f button { cursor: pointer; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.clip { position: relative; border-radius: 14px; overflow: hidden; border: 1px solid var(--line); background: var(--surface); transition: border-color .15s, transform .15s; }
.clip:hover { border-color: rgba(244, 243, 238, .22); transform: translateY(-2px); }
.clip.sel { border-color: var(--gold); box-shadow: 0 0 0 1px var(--gold); }
.thumb { position: relative; aspect-ratio: 16 / 10; background: #0d0d0c center / cover no-repeat; cursor: pointer; }
.thumb .scrub { position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: rgba(244, 243, 238, .15); }
.thumb .scrub i { position: absolute; top: 0; bottom: 0; left: 0; background: var(--ink); width: 0; }
.thumb .tags { position: absolute; top: 8px; left: 8px; display: flex; gap: 4px; }
.thumb .tags .pill { background: rgba(10, 10, 9, .78); backdrop-filter: blur(6px); }
.thumb .dur { position: absolute; right: 8px; bottom: 8px; font: 500 11px var(--mono); padding: 1px 6px; border-radius: 5px; background: rgba(10, 10, 9, .78); }
.thumb .pick { position: absolute; top: 8px; right: 8px; width: 24px; height: 24px; border-radius: 7px; border: 1.5px solid rgba(244, 243, 238, .6); background: rgba(10, 10, 9, .5); cursor: pointer; display: grid; place-items: center; font-size: 13px; color: #0a0a09; opacity: 0; transition: opacity .15s; }
.clip:hover .pick, .clip.sel .pick { opacity: 1; }
.clip.sel .pick { background: var(--gold); border-color: var(--gold); }
.clip .body { padding: 11px 13px 13px; }
.clip h4 { font-size: 14px; font-family: var(--sans); font-weight: 600; letter-spacing: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.clip .sub { font-size: 12px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-top: 2px; }
.mini { display: grid; gap: 2px; margin-top: 9px; }
.mini .ln { position: relative; height: 5px; border-radius: 2px; background: rgba(244, 243, 238, .04); }
.mini .ln b { position: absolute; top: 0; bottom: 0; border-radius: 2px; min-width: 2px; }
.k-subtask { background: var(--c-subtask); } .k-failure { background: var(--c-failure); } .k-intervention { background: var(--c-intervention); }
.k-correction { background: var(--c-correction); } .k-recovery { background: var(--c-recovery); } .k-source { background: var(--c-source); }
.selbar { position: fixed; left: 50%; bottom: 20px; transform: translateX(-50%); z-index: 30; display: flex; gap: 12px; align-items: center; padding: 10px 12px 10px 18px;
  border-radius: 14px; background: rgba(29, 28, 26, .96); border: 1px solid var(--line-2); box-shadow: 0 20px 60px rgba(0, 0, 0, .6); }
.more { display: flex; justify-content: center; margin-top: 22px; }
.legend { display: flex; gap: 12px; font-size: 11.5px; color: var(--muted); }
.legend span { display: inline-flex; align-items: center; gap: 5px; }
.legend i { width: 10px; height: 4px; border-radius: 2px; }

/* dataset page */
.ds-head { display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: end; padding: 28px; border-radius: 20px; border: 1px solid var(--line);
  background: radial-gradient(600px 260px at 90% 0%, rgba(214, 173, 92, .12), transparent 70%), linear-gradient(180deg, var(--surface), var(--bg-2)); }
.ds-head h1 { font-size: 34px; letter-spacing: -.03em; margin: 10px 0 8px; }
.ds-head p { color: var(--ink-2); max-width: 760px; margin: 0; }
.tiles { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; margin: 18px 0; }
.tile { padding: 16px; border-radius: 14px; border: 1px solid var(--line); background: var(--surface); }
.tile b { display: block; font: 700 26px var(--display); letter-spacing: -.03em; }
.tile span { font-size: 12px; color: var(--muted); }
.charts { display: grid; grid-template-columns: 1.3fr 1fr; gap: 16px; }
.charts .wide { grid-column: 1 / -1; }
.hbar { display: grid; grid-template-columns: 160px 1fr 50px; gap: 10px; align-items: center; font-size: 12.5px; padding: 3px 4px; border-radius: 6px; cursor: pointer; }
.hbar:hover { background: rgba(244, 243, 238, .04); }
.hbar .l { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--ink-2); }
.hbar .t { height: 10px; border-radius: 3px; background: rgba(244, 243, 238, .05); overflow: hidden; }
.hbar .t i { display: block; height: 100%; border-radius: 3px; transform-origin: left; animation: grow .7s cubic-bezier(.2, .8, .2, 1) both; }
.hbar .v { text-align: right; font-family: var(--mono); font-size: 11.5px; color: var(--muted); }
@keyframes grow { from { transform: scaleX(0); } }
.donut-wrap { display: flex; gap: 18px; align-items: center; }
.donut-legend { display: grid; gap: 6px; font-size: 12.5px; }
.hist { display: flex; align-items: flex-end; gap: 3px; height: 120px; padding-top: 6px; }
.hist div { flex: 1; background: linear-gradient(180deg, var(--gold-2), #a8783c); border-radius: 3px 3px 0 0; min-height: 2px; position: relative; animation: rise .7s cubic-bezier(.2, .8, .2, 1) both; transform-origin: bottom; }
.hist div:hover { filter: brightness(1.2); }
@keyframes rise { from { transform: scaleY(0); } }
.hist-x { display: flex; justify-content: space-between; font: 11px var(--mono); color: var(--faint); margin-top: 4px; }
.rel { display: grid; gap: 0; }
.rel-item { display: grid; grid-template-columns: 22px 1fr auto; gap: 14px; padding: 12px 0; position: relative; }
.rel-item::before { content: ''; position: absolute; left: 10px; top: 0; bottom: 0; width: 2px; background: var(--line-2); }
.rel-item:first-child::before { top: 18px; } .rel-item:last-child::before { bottom: calc(100% - 18px); }
.rel-item .nd { position: relative; z-index: 1; width: 22px; height: 22px; border-radius: 50%; border: 2px solid var(--line-2); background: var(--bg); margin-top: 1px; }
.rel-item.latest .nd { border-color: var(--gold); box-shadow: 0 0 0 4px rgba(214, 173, 92, .15); }
.rel-item h4 { font-size: 14px; display: flex; gap: 8px; align-items: center; }
.delta { display: flex; gap: 10px; font: 12px var(--mono); margin-top: 4px; }
.delta .a { color: #9fd6c3; } .delta .c { color: #f3c47e; } .delta .r { color: #f2a092; }
.diff-list { margin-top: 8px; display: flex; flex-wrap: wrap; gap: 4px; }
.diff-list a { font: 11.5px var(--mono); padding: 1px 6px; border-radius: 4px; background: var(--surface-2); color: var(--ink-2); }
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 12px; }
.tabs button { padding: 8px 12px; border: none; background: none; cursor: pointer; color: var(--muted); font-size: 13px; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tabs button.on { color: var(--ink); border-color: var(--gold); }
.two { display: grid; grid-template-columns: 1.4fr 1fr; gap: 16px; margin-top: 16px; }
.tree { font: 12.5px/1.7 var(--mono); color: var(--ink-2); white-space: pre; }

/* clip viewer */
.viewer { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: 20px; }
.crumbs { font-size: 13px; color: var(--muted); margin-bottom: 12px; display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.crumbs a:hover { color: var(--ink); }
.stage { position: relative; border-radius: 14px; overflow: hidden; background: #000; border: 1px solid var(--line); }
.stage video { display: block; width: 100%; max-height: 64vh; background: #000; }
.stage canvas { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.stage .now { position: absolute; bottom: 12px; left: 12px; display: flex; flex-direction: column; gap: 5px; align-items: flex-start; pointer-events: none; }   /* labels sit at the bottom of the video */
.stage .now span { font: 600 12px var(--sans); padding: 4px 9px; border-radius: 6px; color: #0a0a09; box-shadow: 0 4px 14px rgba(0,0,0,.4); }
.cams { display: flex; gap: 8px; margin: 10px 0; flex-wrap: wrap; }
.cams button { height: 30px; padding: 0 12px; border-radius: 8px; border: 1px solid var(--line-2); background: var(--surface); cursor: pointer; font-size: 12.5px; color: var(--ink-2); }
.cams button.on { background: var(--ink); color: #0a0a09; border-color: var(--ink); }
.ctrl { display: flex; gap: 10px; align-items: center; margin: 4px 0 12px; }
.ctrl .clock { font: 12.5px var(--mono); color: var(--muted); min-width: 110px; }
.tl { position: relative; border: 1px solid var(--line); border-radius: 12px; background: var(--bg-2); padding: 10px 12px 12px; user-select: none; }
.tl-row { display: grid; grid-template-columns: 112px 1fr; gap: 10px; align-items: center; height: 22px; }
.tl-row i { font: 500 9.5px var(--mono); letter-spacing: .08em; color: var(--muted); font-style: normal; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tl-track { position: relative; height: 16px; border-radius: 4px; background: rgba(244, 243, 238, .035); cursor: pointer; }
.tl-track b { position: absolute; top: 0; bottom: 0; border-radius: 4px; min-width: 3px; font: 600 9.5px/16px var(--sans); color: #0a0a09; padding-left: 5px; overflow: hidden; white-space: nowrap; opacity: .92; }
.tl-track b:hover, .tl-track b.on { opacity: 1; box-shadow: 0 0 0 1.5px var(--ink); z-index: 2; }
.tl-ph { position: absolute; top: 4px; bottom: 4px; width: 2px; background: var(--ink); pointer-events: none; box-shadow: 0 0 8px rgba(244,243,238,.5); z-index: 3; }
.side { display: grid; gap: 14px; align-content: start; min-width: 0; }
.viewer > *, .two > *, .charts > *, .side > * { min-width: 0; }
.code { max-width: 100%; }
.facts { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; font-size: 13px; }
.facts dt { color: var(--muted); } .facts dd { margin: 0; }
.fail { border: 1px solid var(--line); border-left: 3px solid var(--c-failure); border-radius: 10px; padding: 12px 14px; background: var(--bg-2); cursor: pointer; transition: border-color .15s; }
.fail:hover, .fail.on { border-color: rgba(224, 100, 79, .55); }
.fail h4 { font-size: 14px; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.fail p { margin: 6px 0 0; font-size: 12.5px; color: var(--ink-2); }
.fail .k { color: var(--muted); font-size: 11px; font-family: var(--mono); text-transform: uppercase; letter-spacing: .06em; display: block; margin-top: 8px; }
.dl-list { display: grid; gap: 6px; }
.dl-list a { display: flex; justify-content: space-between; gap: 10px; padding: 8px 10px; border-radius: 8px; border: 1px solid var(--line); font-size: 12.5px; }
.dl-list a:hover { border-color: var(--line-2); background: var(--surface-2); }

/* modal */
.modal-bg { position: fixed; inset: 0; z-index: 60; background: rgba(0, 0, 0, .62); display: grid; place-items: center; padding: 20px; backdrop-filter: blur(4px); }
.modal { width: 100%; max-width: 760px; max-height: 90vh; overflow: auto; background: var(--surface); border: 1px solid var(--line-2); border-radius: 18px; padding: 24px; box-shadow: 0 30px 90px rgba(0, 0, 0, .7); }
.modal h2 { font-size: 20px; margin-bottom: 4px; }
.opt-row { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0 14px; }
.opt-row label { display: inline-flex; gap: 6px; align-items: center; padding: 5px 10px; border-radius: 8px; border: 1px solid var(--line-2); font-size: 12.5px; cursor: pointer; }

/* admin */
.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
.tbl th { text-align: left; font: 500 10.5px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); padding: 8px 10px; border-bottom: 1px solid var(--line); }
.tbl td { padding: 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
.req { display: grid; grid-template-columns: 1fr auto; gap: 16px; padding: 16px; border: 1px solid var(--line); border-radius: 14px; background: var(--bg-2); margin-bottom: 10px; }
.req p { margin: 6px 0 0; font-size: 13px; color: var(--ink-2); white-space: pre-wrap; }

/* why this data */
.why-hero { padding: 34px 32px; border-radius: 20px; border: 1px solid var(--line); background: radial-gradient(120% 140% at 0% 0%, rgba(214,173,92,.12), transparent 60%), var(--surface); margin-bottom: 26px; }
.why-hero h1 { font-size: 34px; letter-spacing: -.03em; line-height: 1.15; margin: 0 0 12px; }
.why-hero h1 span { color: var(--gold-2); }
.why-hero p { color: var(--ink-2); max-width: 820px; margin: 0; }
.why-ds { display: grid; gap: 14px; margin-bottom: 40px; }
.why-title { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; }
.why-title h2 { font-size: 24px; margin: 0 0 4px; } .why-title p { margin: 0; }
.why-ds .tiles { margin: 0; }
.why-vs { display: grid; grid-template-columns: 1fr 1.3fr; gap: 14px; }
.why-col h4 { margin: 0 0 10px; font-size: 13px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.why-col.ours { border-color: rgba(214,173,92,.45); } .why-col.ours h4 { color: var(--gold-2); }
.why-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 2px; }
.why-list li { display: flex; justify-content: space-between; gap: 14px; padding: 8px 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.why-list li:last-child { border-bottom: 0; }
.why-list small { display: block; color: var(--muted); font-size: 12px; margin-top: 2px; }
.why-list b { font: 700 18px var(--display); white-space: nowrap; text-align: right; } .why-list b.muted { font: 500 13px var(--sans); white-space: normal; }
.corr-bar { display: grid; gap: 10px; }
.corr-row { display: grid; grid-template-columns: 160px 1fr 150px; gap: 12px; align-items: center; font-size: 13px; }
.corr-t { height: 14px; border-radius: 7px; background: rgba(244,243,238,.06); overflow: hidden; } .corr-t i { display: block; height: 100%; border-radius: 7px; }
.corr-row b { text-align: right; }
.why-cta { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; }
.report .findings { margin: 0 0 16px; padding-left: 20px; display: grid; gap: 6px; color: var(--ink); }
.report .findings li::marker { color: var(--gold); font-weight: 700; }
.tbl-wrap { overflow-x: auto; }
.report-tbl tbody tr:hover { background: rgba(244,243,238,.04); }
.mbar { display: flex; align-items: center; gap: 8px; min-width: 120px; } .mbar i { display: block; height: 8px; border-radius: 4px; background: var(--c-failure); max-width: 70px; }
.mbar span { font-size: 12px; color: var(--muted); }
.rh { margin: 0 0 10px; font-size: 13px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.ex-list { display: grid; gap: 6px; }
.ex { display: grid; grid-template-columns: 10px 1fr auto; gap: 10px; align-items: center; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; color: var(--ink); text-decoration: none; }
.ex:hover { border-color: var(--gold); } .ex .dot { width: 8px; height: 8px; border-radius: 50%; } .ex small { color: var(--muted); } .ex .go { color: var(--gold-2); }
.why-offer { margin: 10px 0 24px; } .why-offer h2 { font-size: 24px; margin: 0 0 14px; }
.offer-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; } .offer-grid h3 { font-size: 16px; margin: 0 0 8px; } .offer-grid p { margin: 0; font-size: 13.5px; }
@media (max-width: 1100px) { .offer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .offer-grid { grid-template-columns: 1fr; } }
@media (max-width: 1100px) { .why-vs { grid-template-columns: 1fr; } }
@media (max-width: 600px) { .corr-row { grid-template-columns: 1fr; gap: 4px; } .corr-row b { text-align: left; } .why-hero h1 { font-size: 26px; } }
@media (max-width: 1100px) { .viewer, .two, .charts { grid-template-columns: 1fr; } .tiles { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 800px) { .explore { grid-template-columns: 1fr; } .facets { position: static; max-height: none; } .top nav { display: none; } main { padding: 18px 14px 80px; } .ds-head { grid-template-columns: 1fr; } }

.code-card { padding: 14px 16px; }
.code-card form { gap: 8px; }