/* Q-Day · pages: the scanner (#/scan), the Rules page (#/rules) and the placeholders (#/lots, #/canary, #/lab). */

/* ================================================================ scanner */
.scan-hero { display: grid; grid-template-columns: 1fr; gap: 26px; padding: 30px 0 4px; align-items: center; }
.hotword { color: #fff; text-shadow: 0 0 1px #fff, 0 0 16px rgba(255, 166, 74, 0.9), 0 0 40px rgba(255, 90, 31, 0.55); }
.scan.big { margin-top: 22px; }
.page-scan .privacy { margin: 8px 2px 0; font-size: 13.5px; color: var(--ink-3); }
.page-scan .privacy details { display: inline; }
.page-scan .privacy summary { display: inline; cursor: pointer; text-decoration: underline; text-decoration-color: var(--ink-4); text-underline-offset: 3px; }
.rpc-list { margin: 8px 0 0; padding-left: 18px; font-size: 12px; color: var(--ink-3); }
.try { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-top: 14px; color: var(--ink-4); font-size: 13.5px; }
.try button { background: none; border: 1px solid var(--hair-2); color: var(--ink-2); border-radius: 999px; padding: 6px 14px; font-size: 13.5px; }
.try button:hover { color: #fff; border-color: rgba(255, 231, 208, 0.5); }
.sky { position: relative; margin: 0; border: 1px solid var(--hair); border-radius: 20px; background: radial-gradient(120% 90% at 50% 100%, rgba(255, 135, 0, 0.08) 0%, var(--soot) 70%); padding: 18px 18px 14px; }
.sky canvas { display: block; width: 100%; height: auto; aspect-ratio: 380 / 300; }
.sky figcaption { display: flex; justify-content: space-between; gap: 8px; font-stretch: 118%; font-weight: 700; font-size: 10px; letter-spacing: 0.16em; color: var(--ink-4); margin-top: 10px; }
.sky figcaption b { color: var(--ink-2); font-weight: 700; }

.progress { margin-top: 26px; border: 1px solid var(--hair); border-radius: 16px; background: var(--panel); overflow: hidden; }
.prow { display: grid; grid-template-columns: 22px 1fr auto; gap: 10px; align-items: center; padding: 11px 16px; border-top: 1px solid var(--hair); font-size: 14.5px; }
.prow:first-child { border-top: 0; }
.prow .detail { font-size: 12px; color: var(--ink-3); text-align: right; overflow-wrap: anywhere; }
.pdot { width: 10px; height: 10px; border-radius: 50%; background: var(--ink-4); justify-self: center; }
.pdot.run { background: #fff; animation: pulse 1s ease-in-out infinite; }
.pdot.ok { background: transparent; border: 2px solid var(--cool); }
.pdot.hot { background: var(--hot); box-shadow: 0 0 12px var(--hot); }
.pdot.code { background: var(--warm); }
.pdot.err { background: transparent; border: 2px dashed var(--ink-4); }
@keyframes pulse { 50% { opacity: 0.25; transform: scale(0.7); } }
.bar-track { height: 3px; background: var(--panel-3); }
.bar-fill { height: 100%; width: 0; background: linear-gradient(90deg, var(--k2500), #fff); transition: width 0.3s; }

.result { margin-top: 26px; }
.verdict-big { --c: var(--cool); position: relative; border: 1px solid var(--hair-2); border-radius: 22px; padding: 24px 20px 20px; background: radial-gradient(100% 80% at 0% 0%, color-mix(in srgb, var(--c) 9%, transparent), transparent 60%), linear-gradient(180deg, var(--panel-2), var(--panel)); overflow: hidden; }
.verdict-big::before { content: ""; position: absolute; inset: -1px; border-radius: 22px; pointer-events: none; box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--c) 35%, transparent), 0 0 60px -20px var(--c); }
.verdict-big .who { font-size: 13px; color: var(--ink-3); margin: 0 0 6px; overflow-wrap: anywhere; }
.verdict-big .headline { font-stretch: 75%; font-weight: 850; font-size: clamp(48px, 13vw, 112px); line-height: 0.9; letter-spacing: -0.01em; color: var(--c); text-shadow: 0 0 34px color-mix(in srgb, var(--c) 50%, transparent); margin: 6px 0 14px; overflow-wrap: anywhere; }
.verdict-big .line { font-size: clamp(17px, 2.4vw, 22px); font-weight: 600; margin: 0 0 14px; max-width: 46em; }
.verdict-big .notes { margin: 0 0 16px; padding-left: 18px; color: var(--ink-2); }
.verdict-big .notes li { margin: 4px 0; }
.verdict-big .notes li.warn { color: var(--hot); font-weight: 600; }
.caveat { display: flex; gap: 10px; align-items: flex-start; border-radius: 12px; background: rgba(255, 231, 208, 0.03); border: 1px solid var(--hair); padding: 12px 14px; color: var(--ink-3); font-size: 13.5px; }
.caveat > span:first-child { display: grid; place-items: center; flex: none; width: 18px; height: 18px; border-radius: 50%; border: 1px solid var(--ink-3); font-size: 11px; font-weight: 700; font-family: var(--mono); }
.caveat b { color: var(--ink); font-weight: 650; }
.cached { font-family: var(--mono); font-size: 12px; color: var(--ink-4); margin-top: 10px; }
.actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 16px 0 0; }
.cardprev { margin: 18px 0 0; }
.cardprev img { display: block; width: 100%; max-width: 720px; height: auto; border-radius: 14px; border: 1px solid var(--hair-2); }
.cardprev figcaption { font-family: var(--mono); font-size: 11.5px; color: var(--ink-4); margin-top: 8px; }
.panels { display: grid; grid-template-columns: 1fr; gap: 14px; margin: 18px 0 0; }
.spanel { border: 1px solid var(--hair); border-radius: 16px; background: var(--panel); padding: 16px; min-width: 0; }
.spanel h2 { font-stretch: 122%; font-weight: 700; font-size: 10.5px; letter-spacing: 0.18em; color: var(--ink-3); margin: 0 0 12px; text-transform: uppercase; }
.rows { display: grid; }
.r { display: grid; grid-template-columns: minmax(100px, 0.9fr) 1.6fr; gap: 4px 12px; padding: 10px 0; border-top: 1px solid var(--hair); align-items: baseline; }
.r:first-child { border-top: 0; padding-top: 0; }
.r .k { color: var(--ink-3); font-size: 14px; }
.r .v { font-family: var(--mono); font-size: 13px; overflow-wrap: anywhere; }
.r .v small { color: var(--ink-4); font-size: 11.5px; }
.r a, .owner a { color: var(--k5000); }
.tag { display: inline-block; font-family: var(--mono); font-weight: 600; font-size: 10.5px; letter-spacing: 0.06em; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--hair-2); color: var(--ink-3); margin-right: 6px; vertical-align: 1px; }
.tag.hot { color: var(--hot); border-color: rgba(255, 90, 31, 0.6); }
.tag.code { color: var(--warm); border-color: rgba(255, 212, 165, 0.55); }
.tag.ok { color: var(--cool); border-color: rgba(205, 217, 255, 0.5); }
.owner { display: grid; grid-template-columns: 1fr auto; gap: 6px 10px; padding: 10px 0; border-top: 1px solid var(--hair); align-items: center; }
.owner .a { font-size: 13px; overflow-wrap: anywhere; }
.owner .s { grid-column: 1 / -1; font-size: 13px; color: var(--ink-3); }
.owner button { background: none; border: 1px solid var(--hair-2); border-radius: 999px; padding: 4px 12px; font-size: 13px; color: var(--ink-2); }
.owner button:hover { color: #fff; border-color: rgba(255, 231, 208, 0.5); }
.explain { display: grid; grid-template-columns: 1fr; gap: 14px; margin: 40px auto 8px; }
.explain h2 { font-stretch: 85%; font-weight: 780; font-size: 22px; letter-spacing: 0; text-transform: none; color: #fff; margin: 0 0 8px; }
.explain ul { margin: 0; padding-left: 18px; color: var(--ink-2); font-size: 14.5px; }
.explain li { margin: 7px 0; }
.explain li b { color: #fff; font-weight: 650; }

/* ================================================================ rules */
.rules-head { padding: 34px 0 6px; }
.rules-grid { display: grid; grid-template-columns: 1fr; gap: 10px; margin-top: 18px; }
.toc {
  position: sticky; top: var(--bar-h); z-index: 5; display: flex; gap: 6px; overflow-x: auto; padding: 10px 0;
  background: linear-gradient(var(--soot) 75%, rgba(5, 4, 4, 0)); scrollbar-width: none; margin: 0 calc(-1 * var(--gut)); padding-left: var(--gut); padding-right: var(--gut);
}
.toc::-webkit-scrollbar { display: none; }
.toc a { flex: none; padding: 6px 12px; border-radius: 999px; border: 1px solid var(--hair-2); font-size: 13px; color: var(--ink-3); text-decoration: none; white-space: nowrap; background: var(--soot); }
.toc a:hover, .toc a.on { color: #fff; border-color: rgba(255, 231, 208, 0.5); }
.toc a.on { box-shadow: 0 0 18px -8px rgba(255, 214, 170, 0.8); }
.r-sec { padding: 26px 0 8px; border-top: 1px solid var(--hair); scroll-margin-top: calc(var(--bar-h) + 60px); }
.r-sec:first-child { border-top: 0; padding-top: 6px; }
.r-sec h2 { margin: 0 0 12px; font-stretch: 80%; font-weight: 820; font-size: clamp(30px, 7vw, 42px); line-height: 1; letter-spacing: -0.005em; }
.r-sec h3 { margin: 22px 0 10px; font-stretch: 100%; font-weight: 720; font-size: 16px; color: #fff; }
.r-sec p { margin: 10px 0 0; color: var(--ink-2); font-size: 15px; line-height: 1.6; max-width: 46em; }
.r-sec p b { color: #fff; }
.r-sec code { font-size: 0.88em; padding: 1px 5px; border-radius: 5px; background: var(--panel-3); color: var(--k5000); }
.r-sec .big-line { font-stretch: 88%; font-weight: 700; font-size: clamp(20px, 4.4vw, 26px); line-height: 1.25; color: #fff; max-width: 34em; }
.plain { margin: 0; padding: 0; list-style: none; counter-reset: p; display: grid; gap: 0; }
.plain li { counter-increment: p; position: relative; padding: 11px 0 11px 40px; border-top: 1px solid var(--hair); color: var(--ink-2); font-size: 15px; line-height: 1.55; }
.plain li:first-child { border-top: 0; }
.plain li::before { content: counter(p, decimal-leading-zero); position: absolute; left: 0; top: 12px; font-family: var(--mono); font-size: 12px; color: var(--k2500); }
.plain b { color: #fff; }
.kv { list-style: none; margin: 8px 0 0; padding: 0; }
.kv li { display: grid; grid-template-columns: 1fr; gap: 3px; padding: 11px 0; border-top: 1px solid var(--hair); font-size: 14.5px; line-height: 1.55; }
.kv li:first-child { border-top: 0; }
.kv b { color: #fff; font-weight: 680; }
.kv span { color: var(--ink-2); }
.tscroll { overflow-x: auto; margin-top: 14px; }
.ctable { width: 100%; border-collapse: collapse; margin-top: 12px; font-size: 13.5px; }
.ctable th, .ctable td { text-align: left; vertical-align: top; padding: 10px 10px 10px 0; border-top: 1px solid var(--hair); }
.ctable thead th { border-top: 0; font-stretch: 118%; font-weight: 700; font-size: 9.5px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-4); padding-bottom: 6px; }
.ctable tbody th { font-weight: 680; color: #fff; white-space: nowrap; }
.ctable td { color: var(--ink-2); }
.ctable small { color: var(--ink-4); font-size: 11.5px; }
.ctable .num { text-align: right; font-family: var(--mono); font-variant-numeric: tabular-nums; }
.ctable .pending { color: var(--ink-3); font-style: italic; }
.ctable .linkish { font-size: 12px; color: var(--k5000); }
.ctable .tiny, .r-sec .tiny { font-size: 11.5px; color: var(--ink-3); }
.ctable.ex td { font-family: var(--mono); font-size: 12.5px; }
.ctable.ex tr.hl-row td { color: #fff; background: rgba(255, 166, 74, 0.08); }
.ctable.ex tr.hl-row td:first-child { box-shadow: inset 2px 0 0 var(--k2500); }
.ctable.ex th:first-child, .ctable.ex td:first-child { padding-left: 10px; }
.ctable .tagdash { margin-left: 4px; }
@media (max-width: 720px) {
  .ctable:not(.ex) thead { display: none; }
  .ctable:not(.ex) tr { display: grid; gap: 4px; padding: 10px 0; border-top: 1px solid var(--hair); }
  .ctable:not(.ex) th, .ctable:not(.ex) td { border: 0; padding: 0; }
  .ctable:not(.ex) tbody th { white-space: normal; }
}

/* the half-life chart: one series, hairline grid, 2px line, 8px markers with a 2px surface ring, crosshair + tooltip */
.hl-box { position: relative; margin: 16px 0 0; padding: 14px 12px 10px; border-radius: 16px; border: 1px solid var(--hair); background: var(--panel); }
.hl-box:focus-visible { outline: 2px solid var(--k10000); outline-offset: 2px; }
.hl-plot { width: 100%; min-height: 270px; }
.hl-chart { display: block; overflow: visible; }
.hl-chart .g { stroke: rgba(255, 214, 170, 0.09); stroke-width: 1; }
.hl-chart .yt, .hl-chart .xt { fill: var(--ink-3); font-family: var(--mono); font-size: 11px; }
.hl-chart .ref { stroke: var(--k10000); stroke-width: 1; stroke-dasharray: 4 4; opacity: 0.6; }
.hl-chart .rl { fill: var(--ink-2); font-family: var(--sans); font-size: 11.5px; font-weight: 600; }
.hl-chart .area { fill: var(--k2500); opacity: 0.1; }
.hl-chart .line { fill: none; stroke: var(--k2500); stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.hl-chart .pt { fill: var(--k2500); stroke: var(--panel); stroke-width: 2; }
.hl-chart .dl { fill: var(--ink); font-family: var(--mono); font-size: 11.5px; font-weight: 600; }
.hl-chart .xh { stroke: rgba(246, 239, 230, 0.45); stroke-width: 1; }
.hl-chart .xd { fill: #fff; stroke: var(--panel); stroke-width: 2; }
.hl-chart .hit { cursor: crosshair; }
.hl-tip { position: absolute; left: 0; top: 0; pointer-events: none; padding: 7px 10px; border-radius: 10px; background: rgba(19, 15, 13, 0.96); border: 1px solid var(--hair-3); box-shadow: 0 12px 30px -12px rgba(0, 0, 0, 0.9); white-space: nowrap; }
.hl-tip b { display: block; font-family: var(--mono); font-size: 13px; color: #fff; }
.hl-tip span { display: block; font-size: 11.5px; color: var(--ink-3); }
.hl-box figcaption { margin: 6px 4px 0; }

/* ================================================================ placeholders */
.ph { padding: 40px 0 30px; min-height: 52svh; }
.ph .h-sec { font-size: clamp(54px, 13vw, 104px); }
.ph-status { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-top: 26px; padding: 14px 16px; border-radius: 14px; border: 1px dashed var(--hair-3); background: rgba(13, 10, 9, 0.6); max-width: 760px; }
.ph-status p { margin: 0; flex: 1; min-width: 220px; font-size: 14px; color: var(--ink-2); overflow-wrap: anywhere; }
.ph-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }

/* ================================================================ wider */
@media (min-width: 900px) {
  .scan-hero { grid-template-columns: 1.15fr 0.85fr; padding-top: 56px; gap: 40px; }
  .panels { grid-template-columns: 1fr 1fr; }
  .panels .wide { grid-column: 1 / -1; }
  .explain { grid-template-columns: 1fr 1fr; }
  .verdict-big { padding: 30px 28px 24px; }
}
@media (min-width: 1024px) {
  .rules-head { padding-top: 60px; }
  .rules-grid { grid-template-columns: 200px minmax(0, 1fr); gap: 48px; margin-top: 30px; }
  .toc { position: sticky; top: calc(var(--bar-h) + 24px); flex-direction: column; overflow: visible; padding: 0; margin: 0; background: none; align-self: start; }
  .toc a { border: 0; border-left: 2px solid var(--hair); border-radius: 0; padding: 7px 0 7px 14px; background: none; }
  .toc a.on { border-left-color: #fff; box-shadow: none; }
  .r-sec { padding: 34px 0 10px; scroll-margin-top: calc(var(--bar-h) + 24px); }
  .kv li { grid-template-columns: 190px 1fr; gap: 16px; }
  .ph { padding-top: 90px; }
}