/* Shared styles for the live-demo widget injected on each demo page. */
.live-widget { background: var(--surface-2); border: 2px solid var(--gold); border-radius: 4px; padding: 28px 32px; margin: 28px 0; }
.live-widget h3 { font-family: var(--mono); font-size: 0.84rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold); margin-bottom: 16px; }
.live-widget .live-lead { color: var(--text); margin-bottom: 16px; font-size: 0.96rem; line-height: 1.55; }
.live-btn { display: inline-block; font-family: var(--mono); font-size: 0.84rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; background: var(--red); color: #fff; padding: 14px 28px; border: none; border-radius: 3px; cursor: pointer; transition: background 0.15s, transform 0.1s; }
.live-btn:hover:not([disabled]) { background: var(--red-bright); transform: translateY(-1px); }
.live-btn[disabled] { background: var(--text-faint); cursor: wait; opacity: 0.7; }
.live-output { margin-top: 22px; min-height: 60px; }
.live-output:empty::before { content: 'Click the button above to run this demo on our server. The numbers below are real, fresh, computed live.'; color: var(--text-faint); font-style: italic; font-size: 0.92rem; }
.live-spinner { font-family: var(--mono); font-size: 0.86rem; color: var(--gold); padding: 18px 0; text-align: center; }
.live-error { background: rgba(232, 67, 75, 0.1); border-left: 4px solid var(--red); padding: 14px 20px; color: var(--text); font-size: 0.95rem; }
.live-banner { background: rgba(74, 222, 128, 0.1); border-left: 4px solid #4ade80; padding: 12px 18px; margin-bottom: 16px; font-family: var(--mono); font-size: 0.82rem; color: var(--text); }
.live-banner b { color: #4ade80; }

.live-table { width: 100%; border-collapse: collapse; margin: 14px 0; font-size: 0.9rem; }
.live-table th { background: var(--bg); color: var(--text-faint); font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; padding: 10px 12px; text-align: left; border-bottom: 2px solid var(--border-soft); }
.live-table td { padding: 11px 12px; border-bottom: 1px solid var(--border-soft); color: var(--text); vertical-align: top; }
.live-table td.mono { font-family: var(--mono); text-align: right; }
.live-table td.dim { color: var(--text-dim); font-style: italic; font-size: 0.86rem; }
.live-table tr.live-win td { background: rgba(74, 222, 128, 0.06); }
.live-table tr.live-win td:nth-child(4) { color: #4ade80; font-weight: 700; }
.live-table tr.live-fail td:nth-child(4) { color: var(--red-bright); font-weight: 700; }

.live-race-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 14px 0; }
.live-race-card { background: var(--bg); padding: 22px 24px; border-radius: 4px; text-align: center; }
.live-race-card.them { border-top: 3px solid var(--text-faint); }
.live-race-card.us { border-top: 3px solid var(--gold); }
.live-race-card .live-label { font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-dim); margin-bottom: 12px; }
.live-race-card.us .live-label { color: var(--gold); }
.live-race-card .live-time { font-family: var(--display); font-size: 2.8rem; font-weight: 700; color: var(--text); line-height: 1; }
.live-race-card.us .live-time { color: var(--gold); }
.live-race-card .live-unit { font-family: var(--mono); font-size: 0.82rem; color: var(--text-dim); margin-top: 4px; }
.live-ratio { font-family: var(--display); font-size: 2.4rem; font-weight: 700; color: var(--red-bright); text-align: center; margin: 18px 0 4px; }
.live-ratio .dim { font-size: 0.6em; color: var(--text-dim); font-weight: 400; }

.live-bar { display: grid; grid-template-columns: 220px 1fr 140px; align-items: center; gap: 12px; margin-bottom: 10px; }
.live-bar-label { font-family: var(--mono); font-size: 0.86rem; color: var(--text); }
.live-bar-label span { display: block; font-size: 0.7rem; color: var(--text-faint); margin-top: 2px; }
.live-bar-track { background: var(--bg); border-radius: 3px; height: 28px; overflow: hidden; border: 1px solid var(--border-soft); }
.live-bar-fill { height: 100%; background: var(--text-faint); border-radius: 3px 0 0 3px; transition: width 0.4s ease-out; }
.live-bar.win .live-bar-fill { background: var(--gold); }
.live-bar.win .live-bar-label, .live-bar.win .live-bar-bytes { color: var(--gold); font-weight: 700; }
.live-bar-bytes { font-family: var(--mono); font-size: 0.88rem; color: var(--text); text-align: right; }

.live-step { display: grid; grid-template-columns: 50px 1fr; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--border-soft); align-items: start; }
.live-step:last-child { border-bottom: none; }
.live-step-num { font-family: var(--mono); font-size: 1.2rem; font-weight: 700; color: var(--gold); text-align: center; padding-top: 2px; }
.live-step h4 { font-family: var(--display); font-size: 1.1rem; color: var(--text); margin-bottom: 6px; font-weight: 600; }
.live-step h4 .live-step-rt { font-family: var(--mono); font-size: 0.78rem; color: var(--text-faint); font-weight: 400; }
.live-step .dim { color: var(--text-dim); font-size: 0.86rem; line-height: 1.5; }
.live-step .dim code { background: var(--bg); padding: 1px 6px; border-radius: 2px; color: var(--gold); font-family: var(--mono); font-size: 0.78rem; }
.live-step .live-verdict { margin-top: 6px; font-family: var(--mono); font-size: 0.84rem; font-weight: 700; }
.live-step-pass .live-verdict { color: #4ade80; }
.live-step-fail .live-verdict { color: var(--red-bright); }
.live-step-write .live-verdict { color: var(--blue); }
.live-step-forget .live-verdict { color: var(--gold); }

.live-verdict-line { font-family: var(--display); font-size: 1.2rem; font-weight: 600; text-align: center; padding: 14px; margin: 14px 0; border-radius: 4px; }
.live-verdict-line.live-win { background: rgba(74, 222, 128, 0.1); color: #4ade80; border: 1px solid #4ade80; }
.live-verdict-line.live-tie { background: rgba(201, 168, 90, 0.08); color: var(--gold); border: 1px solid var(--gold); }
.live-verdict-line.live-lose { background: rgba(232, 67, 75, 0.08); color: var(--red-bright); border: 1px solid var(--red); }

.live-meta { font-family: var(--mono); font-size: 0.78rem; color: var(--text-faint); margin-top: 14px; line-height: 1.55; }
.live-meta b { color: var(--text); }
.live-meta code { background: var(--bg); padding: 1px 6px; border-radius: 2px; color: var(--gold); font-size: 0.86em; }

/* ── CONTROL PANEL (user-driven demos) ── */
.live-controls { background: var(--bg); border: 1px solid var(--border-soft); border-left: 4px solid var(--gold); padding: 18px 22px; margin: 0 0 18px; border-radius: 0 4px 4px 0; }
.live-controls h4 { font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--gold); margin-bottom: 14px; }
.live-controls .ctrl-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 22px; margin-bottom: 10px; }
.live-controls .ctrl { display: flex; flex-direction: column; gap: 6px; }
.live-controls label { font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-dim); display: flex; justify-content: space-between; gap: 8px; align-items: baseline; }
.live-controls label .live-val { color: var(--gold-bright, var(--gold)); font-weight: 700; font-size: 0.82rem; letter-spacing: 0; text-transform: none; }
.live-controls input[type="range"] { width: 100%; accent-color: var(--red); height: 6px; }
.live-controls input[type="number"], .live-controls input[type="date"], .live-controls select { background: var(--surface-2); color: var(--text); border: 1px solid var(--border-soft); border-radius: 3px; padding: 8px 10px; font-family: var(--mono); font-size: 0.86rem; }
.live-controls input[type="number"]:focus-visible, .live-controls input[type="date"]:focus-visible, .live-controls select:focus-visible { outline: 2px solid var(--gold); outline-offset: 1px; }
.live-controls .ctrl-checklist { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 6px 12px; padding: 8px 0; }
.live-controls .ctrl-checklist label { font-family: var(--body); font-size: 0.86rem; letter-spacing: 0; text-transform: none; color: var(--text); display: flex; align-items: center; gap: 8px; cursor: pointer; }
.live-controls .ctrl-checklist input[type="checkbox"] { accent-color: var(--red); width: 16px; height: 16px; }
.live-controls .ctrl-help { font-size: 0.78rem; color: var(--text-faint); margin-top: 6px; line-height: 1.45; }

/* Chronicle scale-stats display */
.live-scale-stats { background: var(--surface-2); border: 1px solid var(--border-soft); padding: 18px 22px; margin: 18px 0 8px; border-radius: 4px; }
.live-scale-stats h4 { font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold); margin-bottom: 10px; }
.live-scale-stats .scale-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; }
.live-scale-stats .scale-cell { background: var(--bg); padding: 12px 14px; border-radius: 3px; }
.live-scale-stats .scale-cell .l { font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.1em; color: var(--text-faint); text-transform: uppercase; }
.live-scale-stats .scale-cell .v { font-family: var(--display); font-size: 1.4rem; color: var(--text); }
.live-scale-stats .scale-cell .v.gold { color: var(--gold-bright, var(--gold)); }
.live-scale-stats .scale-cell .v.red { color: var(--red-bright); }

@media (max-width: 768px) {
    .live-controls .ctrl-row { grid-template-columns: 1fr; gap: 12px; }
    .live-controls { padding: 14px 16px; }
}

/* Reads & Writes ─ Q1/Q2/Q3 rows */
.live-doctrine { background: rgba(232, 67, 75, 0.08); border-left: 4px solid var(--red); padding: 16px 22px; margin: 0 0 22px; display: flex; flex-direction: column; gap: 4px; }
.live-doctrine strong { font-family: var(--mono); font-size: 0.84rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--red-bright); }
.live-doctrine span { color: var(--text); font-style: italic; font-size: 0.95rem; }
.live-rw-row { background: var(--bg); border: 1px solid var(--border-soft); border-radius: 4px; padding: 18px 22px; margin-bottom: 14px; }
.live-rw-head { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 12px; }
.live-rw-num { font-family: var(--mono); font-size: 1.05rem; font-weight: 700; color: var(--gold); background: var(--surface-2); padding: 6px 12px; border-radius: 3px; white-space: nowrap; height: fit-content; }
.live-rw-head h4 { font-family: var(--display); font-size: 1.05rem; color: var(--text); margin: 0 0 4px; font-weight: 600; }
.live-rw-head p { margin: 0; font-size: 0.88rem; }
.live-rw-result { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; padding: 10px 0; border-top: 1px solid var(--border-soft); border-bottom: 1px solid var(--border-soft); }
.live-rw-stat { display: flex; align-items: baseline; gap: 8px; }
.live-rw-label { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-faint); }
.live-rw-time { font-family: var(--display); font-size: 1.7rem; font-weight: 700; color: var(--gold-bright, var(--gold)); }
.live-rw-time small { font-size: 0.5em; color: var(--text-dim); margin-left: 2px; }
.live-rw-incumbent { font-size: 0.86rem; }
.live-rw-answer { padding: 12px 0 8px; }
.live-rw-note { margin: 6px 0 0; }
.live-section-h { font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--gold); margin: 14px 0 8px; }

/* Ops list (Maths + V.L. channels) */
.live-ops-list { display: flex; gap: 6px; flex-wrap: wrap; margin: 8px 0 14px; }
.live-ops-pill { font-family: var(--mono); font-size: 0.74rem; padding: 4px 10px; background: var(--surface-2); border: 1px solid var(--border-soft); border-radius: 3px; color: var(--text-dim); }

/* Signed-chain event-summary card */
.live-event-card { background: rgba(232, 67, 75, 0.06); border: 1px solid var(--red); border-left: 4px solid var(--red); padding: 14px 18px; margin: 0 0 18px; border-radius: 0 4px 4px 0; }
.live-event-label { font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--red-bright); margin-bottom: 4px; }
.live-event-id { font-family: var(--mono); font-size: 0.92rem; color: var(--text); margin-bottom: 8px; }
.live-event-id code { background: var(--bg); padding: 2px 8px; color: var(--gold-bright, var(--gold)); border-radius: 2px; font-size: 0.86em; }
.live-event-meta { display: flex; gap: 14px; flex-wrap: wrap; font-size: 0.86rem; color: var(--text-dim); }
.live-event-meta span b { color: var(--text); }

/* Volve sigma sweep cell colors */
.live-sweep-win { color: #4ade80; font-weight: 700; }
.live-sweep-tie { color: var(--gold-bright, var(--gold)); }
.live-sweep-lose { color: var(--red-bright); }

/* ── MOBILE ── */
@media (max-width: 768px) {
    .live-widget { padding: 18px 18px; }
    .live-widget h3 { font-size: 0.74rem; letter-spacing: 0.14em; }
    .live-btn { width: 100%; padding: 16px 14px; font-size: 0.78rem; letter-spacing: 0.1em; }

    .live-race-grid { grid-template-columns: 1fr; gap: 12px; }
    .live-race-card { padding: 16px 14px; }
    .live-race-card .live-time { font-size: 2.2rem; }
    .live-ratio { font-size: 1.7rem; margin: 14px 0 4px; }

    .live-table { font-size: 0.82rem; display: block; overflow-x: auto; white-space: nowrap; -webkit-overflow-scrolling: touch; }
    .live-table th, .live-table td { padding: 8px 10px; }

    .live-bar { grid-template-columns: 1fr; gap: 6px; margin-bottom: 14px; }
    .live-bar-label { font-size: 0.82rem; }
    .live-bar-bytes { text-align: left; font-size: 0.82rem; }

    .live-step { grid-template-columns: 38px 1fr; gap: 10px; padding: 12px 0; }
    .live-step-num { font-size: 1rem; padding-top: 4px; }
    .live-step h4 { font-size: 0.98rem; }
    .live-step .dim { font-size: 0.78rem; word-break: break-word; }

    .live-verdict-line { font-size: 0.96rem; padding: 12px; }
    .live-banner { font-size: 0.72rem; padding: 10px 14px; }
}

@media (max-width: 480px) {
    .live-widget { padding: 14px 14px; margin: 18px 0; }
    .live-race-card .live-time { font-size: 1.9rem; }
    .live-ratio { font-size: 1.5rem; }
}