/* Priors. Graphite ledger, one red correction pen. 4px grid. */
:root {
  --deep: #0f0f10;
  --bg: #141415;
  --card: #19191b;
  --raised: #232325;
  --line: rgba(237, 237, 237, 0.08);
  --line-2: rgba(237, 237, 237, 0.14);
  --text: #ededed;
  --text-2: #a1a1a6;
  --muted: #85858b;
  --pen: #ff6b4a; /* the examiner's red pen: corrections, the coach figure, your curve */
  --pen-soft: rgba(255, 107, 74, 0.12);
  --win: #4cc38a;
  --sans: 'IBM Plex Sans', system-ui, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, monospace;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  color-scheme: dark;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 400 14px/20px var(--sans); }
h1, h2, h3, p, ol, ul, dl, dd { margin: 0; }
ol, ul { padding: 0; list-style: none; }
a { color: inherit; }
.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.num { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.i { width: 16px; height: 16px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
:focus-visible { outline: 2px solid var(--text-2); outline-offset: 2px; }

/* ---------- Top bar ---------- */
.bar { position: sticky; top: 0; z-index: 5; background: var(--deep); border-bottom: 1px solid var(--line); }
.bar-in { max-width: 1440px; height: 56px; margin: 0 auto; padding: 0 32px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand { display: flex; align-items: center; gap: 8px; text-decoration: none; font-weight: 500; font-size: 16px; }
.brand .mark { width: 20px; height: 20px; color: var(--text); }
.status { display: flex; gap: 24px; color: var(--text-2); font-size: 13px; }
.stat-line { display: flex; align-items: center; gap: 8px; white-space: nowrap; }
.stat-line .mono { color: var(--muted); font-size: 12px; }
.dot { width: 6px; height: 6px; border-radius: 50%; background: var(--muted); }
.dot.ok { background: var(--win); }
.dot.bad { background: var(--pen); }

.notice { max-width: 1440px; margin: 16px auto 0; padding: 0 32px; color: var(--text-2); font-size: 13px; }
.notice::before { content: ''; display: inline-block; width: 6px; height: 6px; margin-right: 8px; border-radius: 50%; background: var(--muted); vertical-align: middle; }

/* ---------- Page ---------- */
.page { max-width: 1440px; margin: 0 auto; padding: 32px 32px 48px; display: grid; gap: 16px; }
.head { display: grid; grid-template-columns: minmax(240px, 1fr) minmax(0, 2fr); gap: 32px; align-items: end; padding-bottom: 16px; }
.head h1 { font-size: 32px; line-height: 40px; font-weight: 500; letter-spacing: -0.01em; }
.head .sub { margin-top: 4px; color: var(--text-2); font-size: 14px; }
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.stats > div { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 16px 20px; }
.stats dt { color: var(--text-2); font-size: 13px; }
.stats .num { margin-top: 8px; font-size: 28px; line-height: 32px; font-weight: 500; }
.stats .cmp { margin-top: 4px; color: var(--muted); font: 400 12px/16px var(--mono); }
.stats .cmp .bad { color: var(--pen); }

.row-a { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: 16px; align-items: start; }
.stack { display: grid; gap: 16px; min-width: 0; }
.row-c { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: 16px; align-items: start; }

.panel { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 24px; min-width: 0; animation: enter 400ms var(--ease) both; }
.stack .panel:first-child { animation-delay: 50ms; }
.stack .panel:last-child, .calib { animation-delay: 100ms; }
.row-c .panel { animation-delay: 150ms; }
@keyframes enter { from { opacity: 0; transform: translateY(8px); } }
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 32px; margin-bottom: 16px; }
.panel h2 { font-size: 16px; line-height: 24px; font-weight: 500; }
.meta { color: var(--muted); font-size: 12px; }
.lede { color: var(--text-2); font-size: 13px; margin: -8px 0 16px; }

/* ---------- Segmented control ---------- */
.seg { display: inline-flex; padding: 2px; gap: 2px; background: var(--deep); border: 1px solid var(--line); border-radius: 10px; }
.seg label { cursor: pointer; }
.seg input { position: absolute; width: 1px; height: 1px; margin: 0; padding: 0; opacity: 0; overflow: hidden; clip-path: inset(50%); pointer-events: none; }
.seg span { display: block; padding: 4px 12px; border-radius: 8px; color: var(--text-2); font-size: 13px; transition: background-color 150ms var(--ease), color 150ms var(--ease); }
.seg input:checked + span { background: var(--raised); color: var(--text); box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06); }
.seg input:focus-visible + span { outline: 2px solid var(--text-2); outline-offset: 1px; }

/* ---------- Form ---------- */
#pick-form { display: grid; gap: 16px; }
.sports-only, .crypto-only { display: grid; gap: 16px; }
.fields { display: grid; gap: 12px; }
.fields.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.fields.four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.fields.split { grid-template-columns: minmax(0, 1fr) minmax(0, 2.2fr); }
form:not([data-feed]) .fields.split { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.field { display: flex; flex-direction: column; gap: 8px; color: var(--text-2); font-size: 13px; }
.field > .hint, .hint { color: var(--muted); font-size: 12px; }
.field .val { color: var(--text); font-size: 13px; }
.field:has(> .hint), .field:has(> .val) { display: grid; grid-template-columns: auto 1fr; column-gap: 8px; row-gap: 8px; align-items: baseline; }
.field:has(> .hint) > :is(input, select, textarea), .field:has(> .val) > input { grid-column: 1 / -1; }
.field > .val { justify-self: end; }
.hint.line { margin-top: -4px; font-family: var(--mono); }
input, select, textarea { width: 100%; height: 40px; padding: 0 12px; background: var(--bg); color: var(--text); border: 1px solid var(--line); border-radius: 8px; font: 400 14px/20px var(--sans); transition: border-color 150ms var(--ease), background-color 150ms var(--ease); }
textarea { height: auto; min-height: 64px; padding: 10px 12px; resize: vertical; }
select { appearance: none; padding-right: 32px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%2385858b' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m4 6 4 4 4-4'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; }
input::placeholder, textarea::placeholder { color: var(--muted); }
input:hover, select:hover, textarea:hover { border-color: var(--line-2); }
input:focus, select:focus, textarea:focus { outline: none; border-color: rgba(237, 237, 237, 0.32); background: var(--deep); }
input[readonly] { color: var(--text-2); }
input[type='range'] { height: 24px; padding: 0; border: 0; background: none; accent-color: var(--text); }
form[data-kind='sports'] .crypto-only, form[data-kind='crypto'] .sports-only { display: none; }
form:not([data-feed]) .feed-only, form:not([data-market]) .market-only, form[data-market] .manual-only { display: none; }

/* ---------- The correction (the moment) ---------- */
.correction { margin-top: 24px; padding: 20px; background: var(--deep); border: 1px solid var(--line); border-radius: 12px; }
.figs { display: grid; grid-template-columns: 1fr 1.4fr 1fr; gap: 16px; align-items: end; }
.fig { display: flex; flex-direction: column; gap: 4px; }
.fig .lbl { display: flex; align-items: center; gap: 6px; color: var(--muted); font-size: 12px; }
.k { flex: none; width: 2px; height: 10px; border-radius: 1px; }
.k-gut { background: var(--muted); }
.k-coach { width: 4px; background: var(--pen); }
.k-mkt { background: var(--text); }
.fig .num { font-size: 28px; line-height: 36px; font-weight: 400; color: var(--text-2); }
.fig.lead .num { font-size: 48px; line-height: 52px; font-weight: 500; color: var(--pen); }
.pen { position: relative; display: inline-block; }
/* Signature: the examiner's red pen through your gut number */
.correction.has .gut .pen::after, .pen.struck::after { content: ''; position: absolute; left: -4px; right: -4px; top: 52%; height: 2px; border-radius: 2px; background: var(--pen); transform: rotate(-9deg); }

.rule { position: relative; height: 40px; margin-top: 20px; }
.rule .track { position: absolute; left: 0; right: 0; top: 12px; height: 2px; background: var(--raised); border-radius: 2px; }
.rule .span { position: absolute; top: 12px; height: 2px; background: var(--pen); opacity: 0.5; transition: left 300ms var(--ease), width 300ms var(--ease); }
.rule .tick { position: absolute; top: 4px; width: 2px; height: 18px; margin-left: -1px; border-radius: 1px; transition: left 300ms var(--ease); }
.rule .t-gut { background: var(--muted); }
.rule .t-coach { width: 4px; margin-left: -2px; background: var(--pen); }
.rule .t-mkt { background: var(--text); }
.rule .scale { position: absolute; left: 0; right: 0; top: 28px; display: flex; justify-content: space-between; color: var(--muted); font: 400 11px/12px var(--mono); }
.rule:not(.on) .tick, .rule:not(.on) .span { opacity: 0; }

.why { margin-top: 16px; display: grid; gap: 4px; }
.why li { display: flex; justify-content: space-between; gap: 16px; padding: 8px 0; border-top: 1px solid var(--line); color: var(--text-2); font-size: 13px; }
.why li .d { flex: none; font: 500 13px/20px var(--mono); color: var(--pen); }
.why li .d.up { color: var(--win); }
.echo { margin-top: 12px; color: var(--text-2); font-size: 13px; }
.echo:empty { display: none; }
.echo .head-line { color: var(--text); }
.echo .qr { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 16px; margin-top: 8px; padding-left: 12px; border-left: 2px solid var(--raised); }
.echo .qr .txt { color: var(--text-2); }
.echo .qr .m { color: var(--muted); font: 400 12px/20px var(--mono); white-space: nowrap; }
.echo .qr .m .l { color: var(--text-2); }
.verdict { margin-top: 16px; color: var(--text); font-size: 14px; font-weight: 500; }

/* ---------- Buttons ---------- */
.actions { margin-top: 16px; display: grid; gap: 12px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 40px; padding: 0 16px; border-radius: 8px; border: 1px solid transparent; font: 500 14px/20px var(--sans); cursor: pointer; transition: background-color 150ms var(--ease), border-color 150ms var(--ease), color 150ms var(--ease), transform 120ms var(--ease); }
.btn:active { transform: scale(0.98); }
.btn:disabled { opacity: 0.6; cursor: progress; }
.btn.primary { width: 100%; height: 44px; background: var(--text); color: #141415; box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4); }
.btn.primary:hover { background: #ffffff; }
.btn.quiet { background: var(--raised); color: var(--text); border-color: var(--line); }
.btn.quiet:hover { border-color: var(--line-2); background: #2a2a2d; }
.btn.small { height: 32px; padding: 0 12px; font-size: 13px; }
.btn .i { width: 16px; height: 16px; }
.receipt { color: var(--muted); font-size: 12px; line-height: 18px; word-break: break-all; }
.receipt:empty { display: none; }
.receipt a { color: var(--text-2); }

/* ---------- Bias fingerprint ---------- */
.insights { display: grid; }
.insight { display: grid; grid-template-columns: 1fr auto; column-gap: 16px; row-gap: 4px; padding: 16px 0; border-top: 1px solid var(--line); }
.insight:first-child { border-top: 0; padding-top: 0; }
.insight h3 { font-size: 14px; line-height: 20px; font-weight: 500; }
.insight .pts { grid-row: 1; grid-column: 2; font: 500 13px/20px var(--mono); color: var(--text-2); text-align: right; }
.insight p { grid-column: 1 / -1; color: var(--text-2); font-size: 13px; }
.insight .bar { grid-column: 1 / -1; height: 2px; margin-top: 8px; background: var(--raised); border-radius: 2px; overflow: hidden; }
.insight .bar i { display: block; height: 100%; background: var(--muted); border-radius: 2px; transition: width 300ms var(--ease); }
.insight:first-child .bar i { background: var(--pen); }
.insight .n { grid-column: 1 / -1; color: var(--muted); font: 400 12px/16px var(--mono); }
.empty { color: var(--muted); font-size: 13px; padding: 8px 0; }

/* ---------- Rows: open, settled, recall, memory ---------- */
.rows { display: grid; }
.row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 16px; align-items: center; padding: 12px 0; border-top: 1px solid var(--line); }
.rows .row:first-child { border-top: 0; }
.row .t { min-width: 0; font-size: 14px; font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.row .s { grid-column: 1; min-width: 0; color: var(--text-2); font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.row .m { grid-column: 1 / -1; color: var(--muted); font: 400 12px/16px var(--mono); overflow-wrap: anywhere; }
.row .r { grid-row: 1 / span 2; grid-column: 2; display: flex; align-items: center; gap: 8px; justify-self: end; }
.row .cmp-figs { font: 400 13px/20px var(--mono); color: var(--text-2); white-space: nowrap; }
.row .cmp-figs .to { color: var(--pen); }
.result { display: inline-flex; align-items: center; gap: 6px; font: 400 12px/16px var(--mono); color: var(--text-2); }
.result::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--muted); }
.result.won::before { background: var(--win); }
.result.won { color: var(--text); }
.wait { color: var(--muted); font: 400 12px/16px var(--mono); white-space: nowrap; }
.history { margin-top: 16px; border-top: 1px solid var(--line); }
.history summary { display: flex; justify-content: space-between; align-items: center; height: 44px; cursor: pointer; color: var(--text-2); font-size: 13px; list-style: none; }
.history summary::-webkit-details-marker { display: none; }
.history summary::after { content: ''; width: 16px; height: 16px; margin-left: 8px; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%2385858b' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m4 6 4 4 4-4'/%3E%3C/svg%3E") no-repeat center; transition: transform 150ms var(--ease); }
.history[open] summary::after { transform: rotate(180deg); }
.history summary .meta { margin-left: auto; }
.history summary:hover { color: var(--text); }
.history .rows { max-height: 400px; overflow: auto; }

/* ---------- Calibration ---------- */
.legend { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 12px; }
.key { display: inline-block; width: 16px; height: 2px; border-radius: 1px; }
.key.diag { background: repeating-linear-gradient(90deg, var(--muted) 0 4px, transparent 4px 8px); }
.key.you { width: 3px; height: 12px; margin-left: 12px; background: var(--pen); }
.calib-body { display: grid; grid-template-columns: minmax(0, 2.2fr) minmax(240px, 1fr); gap: 32px; align-items: start; }
#calib-chart { display: block; width: 100%; height: auto; }
.bands { width: 100%; border-collapse: collapse; font-size: 13px; }
.bands th { padding: 0 0 8px; color: var(--muted); font-weight: 400; font-size: 12px; text-align: right; border-bottom: 1px solid var(--line); }
.bands th:first-child, .bands td:first-child { text-align: left; }
.bands td { height: 40px; padding: 0; border-bottom: 1px solid var(--line); text-align: right; font-family: var(--mono); font-variant-numeric: tabular-nums; color: var(--text-2); }
.bands td:first-child { color: var(--text); }
.bands td.off { color: var(--pen); }
.bands tr.thin td { color: var(--muted); }
#calib-chart .grid { stroke: rgba(237, 237, 237, 0.06); }
#calib-chart .axis { fill: var(--muted); font: 400 11px var(--mono); }
#calib-chart .diag { stroke: var(--muted); stroke-dasharray: 4 6; }
#calib-chart .gap { fill: var(--pen-soft); }
#calib-chart .you { fill: none; stroke: var(--text-2); stroke-width: 1.5; stroke-linejoin: round; stroke-linecap: round; opacity: 0.6; }
#calib-chart .pt { fill: var(--card); stroke: var(--pen); stroke-width: 2; }
#calib-chart .pt.under { stroke: var(--text-2); }
#calib-chart .stroke { stroke: var(--pen); stroke-width: 3; stroke-linecap: round; }
#calib-chart .stroke.under { stroke: var(--muted); stroke-width: 2; }
#calib-chart .n { fill: var(--muted); font: 400 11px var(--mono); }
#calib-chart .title { fill: var(--muted); font: 400 12px var(--sans); }
#calib-chart .note { fill: var(--text-2); font: 400 12px var(--sans); }
#calib-chart .note-num { fill: var(--text); font: 500 12px var(--mono); }
#calib-chart .lead-line { stroke: var(--line-2); }

/* ---------- Ask ---------- */
.search { display: flex; align-items: center; gap: 8px; height: 44px; padding: 0 4px 0 12px; margin-bottom: 8px; background: var(--bg); border: 1px solid var(--line); border-radius: 10px; transition: border-color 150ms var(--ease); }
.search:focus-within { border-color: rgba(237, 237, 237, 0.32); }
.search .i { color: var(--muted); }
.search input { height: 36px; padding: 0; border: 0; background: none; }
.search input:focus { background: none; }
.search .btn { height: 36px; }
.suggest { display: flex; flex-wrap: wrap; gap: 8px; margin: 4px 0 8px; }
.chip { height: 28px; padding: 0 10px; border-radius: 6px; border: 1px solid var(--line); background: none; color: var(--text-2); font: 400 12px/16px var(--sans); cursor: pointer; transition: border-color 150ms var(--ease), color 150ms var(--ease); }
.chip:hover { border-color: var(--line-2); color: var(--text); }
.rows .quote { white-space: normal; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }

/* ---------- Memory timeline ---------- */
.mem { max-height: 520px; overflow: auto; }
.mem .row { grid-template-columns: 56px minmax(0, 1fr); align-items: start; }
.mem .kind { grid-row: 1 / span 2; color: var(--muted); font: 400 12px/20px var(--mono); }
.mem .kind.k-lesson { color: var(--text); }
.mem .s { grid-column: 2; white-space: normal; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.mem .m { grid-column: 2; }

/* ---------- Footer ---------- */
.foot { max-width: 1440px; margin: 0 auto; padding: 0 32px 40px; display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; color: var(--muted); font-size: 12px; }
.owner { display: flex; align-items: center; gap: 8px; }
.owner input { width: 176px; height: 32px; font-size: 13px; }

/* ---------- Small screens ---------- */
@media (max-width: 1080px) {
  .head { grid-template-columns: 1fr; gap: 20px; }
  .row-a, .row-c, .calib-body { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .bar-in { padding: 0 16px; }
  .status .stat-line:first-child { display: none; }
  .notice, .page, .foot { padding-left: 16px; padding-right: 16px; }
  .page { padding-top: 24px; }
  .head h1 { font-size: 28px; line-height: 36px; }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .panel { padding: 20px; border-radius: 14px; }
  .fields.two, .fields.split, form:not([data-feed]) .fields.split { grid-template-columns: 1fr; }
  .fields.four { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .row { grid-template-columns: minmax(0, 1fr); }
  .row .r { grid-row: auto; grid-column: 1; justify-self: start; }
  .echo .qr { grid-template-columns: minmax(0, 1fr); }
  .figs { grid-template-columns: 1fr 1fr; }
  .fig.lead { grid-column: 1 / -1; order: -1; }
  .fig.lead .num { font-size: 40px; line-height: 44px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}