/* Digital Control Tower — Clay design system (graphite + amber), light and dark */
:root, :root[data-theme="light"] {
  --bg-root: #F2F0ED;
  --bg-panel: #F5F3F1;
  --bg-raised: #FBFAF8;
  --bg-selected: #E8E6E3;
  --t1: #2C2824;
  --t2: #4B4742;
  --t3: #67625D;
  --t4: #736E69;
  --accent: #B27A00;
  --accent-text: #8E5C00;
  --st-green: #00763A;
  --st-amber: #8C6200;
  --st-red: #A90021;
  --data: #6B89A9;
  --hair: rgba(44,40,36,0.09);
  --soft-green: rgba(0,118,58,0.08);
  --soft-amber: rgba(178,122,0,0.10);
  --soft-red: rgba(169,0,33,0.07);
  --on-accent: #FFFFFF;
  --shadow-up: 6px 6px 14px rgba(120,104,86,0.16), -5px -5px 12px rgba(255,255,255,0.85);
  --shadow-up-sm: 3px 3px 7px rgba(120,104,86,0.16), -3px -3px 7px rgba(255,255,255,0.85);
  --shadow-in: inset 3px 3px 6px rgba(120,104,86,0.16), inset -3px -3px 6px rgba(255,255,255,0.8);
  color-scheme: light;
}
:root[data-theme="dark"] {
  --bg-root: #181512;
  --bg-panel: #1F1C19;
  --bg-raised: #292623;
  --bg-selected: #302D2A;
  --t1: #EAE7E4;
  --t2: #C0BDBA;
  --t3: #A09E9B;
  --t4: #7F7D7A;
  --accent: #E6AC3D;
  --accent-text: #E9B452;
  --st-green: #63D18F;
  --st-amber: #E7B643;
  --st-red: #FF7D7C;
  --data: #7DA2C9;
  --hair: rgba(234,231,228,0.08);
  --soft-green: rgba(99,209,143,0.10);
  --soft-amber: rgba(230,172,61,0.12);
  --soft-red: rgba(255,125,124,0.10);
  --on-accent: #1F1C19;
  --shadow-up: 6px 6px 14px rgba(0,0,0,0.55), -4px -4px 12px rgba(255,240,225,0.035);
  --shadow-up-sm: 3px 3px 7px rgba(0,0,0,0.55), -2px -2px 6px rgba(255,240,225,0.035);
  --shadow-in: inset 3px 3px 7px rgba(0,0,0,0.6), inset -2px -2px 6px rgba(255,240,225,0.04);
  color-scheme: dark;
}
/* aliases so inline styles from page markup resolve into the clay palette */
:root {
  --ink: var(--t1); --ink-2: var(--data); --text: var(--t1); --muted: var(--t3); --faint: var(--t4);
  --paper: var(--bg-selected); --paper-2: var(--bg-selected); --surface: var(--bg-panel);
  --rule: var(--hair); --rule-2: var(--hair);
  --seam: var(--accent); --seam-deep: var(--accent-text); --seam-dark: var(--on-accent); --seam-soft: var(--soft-amber);
  --green: var(--st-green); --green-deep: var(--st-green); --green-soft: var(--soft-green);
  --red: var(--st-red); --red-soft: var(--soft-red);
  --mono: ui-monospace, 'SF Mono', Menlo, 'Courier New', monospace;
  --sans: Inter, -apple-system, 'Segoe UI', Arial, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: var(--sans); background: var(--bg-root); color: var(--t1); font-size: 13px; line-height: 1.5; min-width: 1280px; -webkit-font-smoothing: antialiased; font-variant-numeric: tabular-nums; transition: background .2s, color .2s; }
a { color: inherit; }
.mono { font-family: var(--mono); }
.up { color: var(--st-green); font-weight: 700; }
.dn { color: var(--st-red); font-weight: 700; }
.up::before { content: '▲ '; font-size: .8em; }
.dn::before { content: '▼ '; font-size: .8em; }
.v.dn::before, .num.dn::before, .sv.dn::before { content: ''; }

/* Shell */
.shell { display: grid; grid-template-columns: 256px 1fr; }
.rail { background: var(--bg-root); position: sticky; top: 0; height: 100vh; overflow-y: auto; display: flex; flex-direction: column; padding: 18px 14px; gap: 14px; }
.rail-head.tb-brand { display: flex; align-items: center; gap: 12px; padding: 14px; text-decoration: none; background: var(--bg-panel); border-radius: 22px; box-shadow: var(--shadow-up); }
.tb-logo { width: 38px; height: 38px; border-radius: 14px; box-shadow: var(--shadow-in); display: flex; align-items: center; justify-content: center; font-family: var(--mono); font-weight: 800; font-size: 12px; color: var(--accent-text); }
.tb-name { font-size: 13px; font-weight: 800; color: var(--t1); line-height: 1.2; }
.tb-name small { display: block; font-family: var(--mono); font-size: 10px; font-weight: 600; letter-spacing: 1.2px; color: var(--t4); text-transform: uppercase; margin-top: 2px; }
.rail nav { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.rail nav a { display: grid; grid-template-columns: 26px 1fr; gap: 4px; padding: 10px 12px; text-decoration: none; border-radius: 14px; transition: .15s; }
.rail nav a .n { font-family: var(--mono); font-size: 10px; font-weight: 700; color: var(--t4); padding-top: 2px; }
.rail nav a .l { font-size: 12.5px; font-weight: 600; color: var(--t2); line-height: 1.3; }
.rail nav a .q { display: block; font-size: 10.5px; font-weight: 400; color: var(--t4); margin-top: 2px; }
.rail nav a:hover { background: var(--bg-raised); box-shadow: var(--shadow-up-sm); }
.rail nav a.on { background: var(--bg-selected); box-shadow: var(--shadow-in); }
.rail nav a.on .n { color: var(--accent-text); }
.rail nav a.on .l { color: var(--t1); font-weight: 800; }
.rail-foot { padding: 14px 16px; font-size: 11px; color: var(--t3); border-radius: 22px; background: var(--bg-panel); box-shadow: var(--shadow-up); }
.rail-foot .row { display: flex; justify-content: space-between; margin-bottom: 5px; }
.rail-foot .row:last-child { margin-bottom: 0; }
.rail-foot b { font-family: var(--mono); color: var(--t1); }

/* Theme toggle */
.theme-toggle { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; padding: 4px; border-radius: 999px; box-shadow: var(--shadow-in); background: var(--bg-root); }
.theme-toggle button { border: none; background: transparent; padding: 7px 0; border-radius: 999px; font: 600 11px var(--sans); color: var(--t3); cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 6px; }
.theme-toggle button.on { background: var(--bg-raised); color: var(--t1); box-shadow: var(--shadow-up-sm); }

.content { min-width: 0; padding: 22px 30px 48px 18px; }

/* Page header */
.page-head { background: var(--bg-panel); border-radius: 22px; box-shadow: var(--shadow-up); margin-bottom: 22px; display: grid; grid-template-columns: 1fr auto; overflow: hidden; }
.ph-main { padding: 22px 26px; }
.ph-crumb { font-family: var(--mono); font-size: 10px; font-weight: 600; color: var(--accent-text); letter-spacing: 1.2px; text-transform: uppercase; }
.ph-crumb span { color: var(--t4); }
.ph-main h1 { font-size: 26px; font-weight: 800; color: var(--t1); letter-spacing: -0.6px; margin: 6px 0 4px; }
.ph-q { font-size: 14px; color: var(--t3); }
.ph-q b { color: var(--t1); }
.ph-meta { display: flex; gap: 12px; padding: 18px 22px; align-items: center; }
.ph-cell { padding: 12px 16px; min-width: 120px; border-radius: 14px; box-shadow: var(--shadow-in); }
.ph-cell .k { font-family: var(--mono); font-size: 10px; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; color: var(--t4); }
.ph-cell .v { font-family: var(--mono); font-size: 15px; font-weight: 700; color: var(--t1); margin-top: 4px; }

/* Section heading */
.sect { display: flex; align-items: baseline; gap: 12px; margin: 30px 0 14px; }
.sect .n { font-family: var(--mono); font-size: 10px; font-weight: 700; color: var(--accent-text); }
.sect h2 { font-size: 12px; font-weight: 800; letter-spacing: 1.2px; text-transform: uppercase; color: var(--t2); white-space: nowrap; }
.sect .rule { flex: 1; border-top: 1px solid var(--hair); transform: translateY(-3px); }

/* Four-quadrant summary */
.quad { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.qd { padding: 16px 18px; border-radius: 22px; background: var(--bg-panel); box-shadow: var(--shadow-up); }
.qd.act { background: var(--soft-amber); }
.qd .qh { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.qd .qt { font-family: var(--mono); font-size: 10px; font-weight: 700; letter-spacing: 1.1px; text-transform: uppercase; color: var(--t3); display: flex; align-items: center; gap: 7px; }
.qd .qt::before { font-size: 11px; }
.qd.ok .qt::before { content: '●'; color: var(--st-green); }
.qd.det .qt::before { content: '▼'; color: var(--st-red); }
.qd.imp .qt::before { content: '▲'; color: var(--data); }
.qd.act .qt::before { content: '◆'; color: var(--accent); }
.qd .qc { font-family: var(--mono); font-size: 22px; font-weight: 700; color: var(--t1); line-height: 1; width: 40px; height: 40px; border-radius: 14px; box-shadow: var(--shadow-in); display: flex; align-items: center; justify-content: center; }
.qd.det .qc { color: var(--st-red); }
.qd.act .qc { color: var(--accent-text); }
.qd.ok .qc { color: var(--st-green); }
.qd ul { list-style: none; }
.qd li { font-size: 12.5px; color: var(--t2); padding: 6px 0; border-top: 1px solid var(--hair); display: flex; justify-content: space-between; gap: 8px; }
.qd li b { font-family: var(--mono); font-weight: 700; color: var(--t1); white-space: nowrap; }

/* KPI tiles */
.tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.tiles.t3 { grid-template-columns: repeat(3, 1fr); }
.tiles.t5 { grid-template-columns: repeat(5, 1fr); }
.tile { border-radius: 22px; background: var(--bg-panel); box-shadow: var(--shadow-up); padding: 16px 18px 14px; display: flex; flex-direction: column; }
.tile.act { background: var(--soft-amber); }
.tile .tk { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; }
.tile .tn { font-family: var(--mono); font-size: 10px; font-weight: 700; letter-spacing: .9px; text-transform: uppercase; color: var(--t3); }
.tile .tv { font-family: var(--mono); font-size: 27px; font-weight: 700; letter-spacing: -1px; color: var(--t1); line-height: 1; margin: 12px 0 5px; }
.tile .tv small { font-size: 12px; letter-spacing: 0; color: var(--t3); margin-left: 3px; font-weight: 600; }
.tile.act .tv { color: var(--accent-text); }
.tile.bad .tv { color: var(--st-red); }
.tile.good .tv { color: var(--st-green); }
.tile .ts { font-size: 11.5px; color: var(--t3); }
.bar { margin: 12px 0 0; height: 8px; border-radius: 8px; box-shadow: var(--shadow-in); position: relative; overflow: visible; }
.bar i { position: absolute; left: 0; top: 0; bottom: 0; background: var(--data); border-radius: 8px; }
.bar b { position: absolute; top: -3px; bottom: -3px; width: 2px; background: var(--t1); border-radius: 2px; }
.prov { margin-top: 12px; padding-top: 9px; border-top: 1px solid var(--hair); display: flex; flex-wrap: wrap; gap: 4px 10px; font-family: var(--mono); font-size: 10px; color: var(--t4); }
.prov .c { color: var(--st-green); font-weight: 700; }
.prov .p { color: var(--st-amber); font-weight: 700; }
.prov .x { color: var(--st-red); font-weight: 700; }

/* chips (inset mono tags) */
.rag { display: inline-flex; align-items: center; gap: 5px; font-family: var(--mono); font-size: 10px; font-weight: 700; padding: 4px 9px; border-radius: 8px; text-transform: uppercase; white-space: nowrap; box-shadow: var(--shadow-in); }
.rag::before { font-size: 9px; }
.rag.g { color: var(--st-green); } .rag.g::before { content: '●'; }
.rag.a { color: var(--st-amber); } .rag.a::before { content: '◆'; }
.rag.r { color: var(--st-red); } .rag.r::before { content: '▲'; }
.rag.n { color: var(--t3); } .rag.n::before { content: '○'; }
.lat { font-family: var(--mono); font-size: 9.5px; font-weight: 700; padding: 3px 7px; border-radius: 8px; box-shadow: var(--shadow-in); color: var(--t3); white-space: nowrap; }

/* Panels / frames */
.panel { border-radius: 22px; background: var(--bg-panel); box-shadow: var(--shadow-up); overflow: hidden; }
.panel-h { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 20px 10px; }
.panel-h h3 { font-family: var(--mono); font-size: 10.5px; font-weight: 700; letter-spacing: 1.1px; text-transform: uppercase; color: var(--t2); }
.panel-b { padding: 6px 20px 18px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-65 { display: grid; grid-template-columns: 1.6fr 1fr; gap: 16px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }

/* Tables: one raised frame, flat hairline rows */
table.reg { width: 100%; border-collapse: collapse; font-size: 13px; background: transparent; }
table.reg.boxed { background: var(--bg-panel); border-radius: 22px; box-shadow: var(--shadow-up); overflow: hidden; }
table.reg thead { background: transparent; }
table.reg th { padding: 14px 16px 10px; text-align: left; font-family: var(--mono); font-size: 10px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--t4); white-space: nowrap; border-bottom: 1px solid var(--hair); }
table.reg td { padding: 12px 16px; border-bottom: 1px solid var(--hair); vertical-align: middle; color: var(--t2); height: 52px; }
table.reg tbody tr:last-child td { border-bottom: none; }
table.reg tbody tr:hover > td { background: var(--bg-raised); }
table.reg td.num { font-family: var(--mono); font-weight: 700; color: var(--t1); white-space: nowrap; text-align: right; }
table.reg th.num { text-align: right; }
table.reg td.mono { white-space: nowrap; font-size: 11px; color: var(--t4); }
table.reg td .sub { display: block; font-family: var(--mono); font-size: 10px; color: var(--t4); margin-top: 2px; }
table.reg td strong { color: var(--t1); }
.panel table.reg td { height: 44px; padding: 10px 20px; }

/* Expandable rows (secondary columns move into the sunken expansion) */
td.xp { width: 44px; padding: 0 8px 0 16px !important; }
.xp-btn { width: 26px; height: 26px; border: none; border-radius: 8px; background: var(--bg-panel); box-shadow: var(--shadow-up-sm); color: var(--t2); cursor: pointer; font-size: 11px; transition: transform .15s; }
.xp-btn:active { box-shadow: var(--shadow-in); }
tr.open .xp-btn { transform: rotate(90deg); box-shadow: var(--shadow-in); }
tr.xp-row > td { padding: 0 16px 14px 60px !important; height: auto; }
tr.xp-row:hover > td { background: transparent !important; }
.xp-well { border-radius: 14px; box-shadow: var(--shadow-in); padding: 12px 16px; display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 10px 20px; }
.xp-well .k { font-family: var(--mono); font-size: 10px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--t4); }
.xp-well .v { font-size: 13px; color: var(--t1); margin-top: 3px; }
th.xp-h { width: 44px; }

/* Flow / chain strip — stage cards */
.chain { display: grid; gap: 14px; }
.chain .st { padding: 16px; border-radius: 22px; background: var(--bg-panel); box-shadow: var(--shadow-up); position: relative; }
.chain .st:not(:last-child)::after { content: '›'; position: absolute; right: -11px; top: 50%; transform: translateY(-50%); color: var(--t4); font-size: 18px; z-index: 2; line-height: 1; }
.chain .sn { font-family: var(--mono); font-size: 10px; font-weight: 700; color: var(--t4); }
.chain .stt { font-family: var(--mono); font-size: 10.5px; font-weight: 700; color: var(--t2); margin: 3px 0 10px; text-transform: uppercase; letter-spacing: 1px; }
.chain .sv { font-family: var(--mono); font-size: 20px; font-weight: 700; color: var(--t1); letter-spacing: -.5px; }
.chain .sd { font-size: 11px; color: var(--t3); margin-top: 4px; }
.chain .st.act { background: var(--soft-amber); }
.chain .st.act .sv { color: var(--accent-text); }
.chain .st.act .stt::after { content: ' ◆'; color: var(--accent); }
.chain .st.bad .sv { color: var(--st-red); }
.chain .st.bad .stt::after { content: ' ▼'; color: var(--st-red); }
.chain .st.good .stt::after { content: ' ●'; color: var(--st-green); }

/* Callout */
.callout { display: flex; gap: 12px; padding: 14px 18px; border-radius: 22px; background: var(--bg-panel); box-shadow: var(--shadow-up); font-size: 12.5px; color: var(--t2); }
.callout .ic { flex-shrink: 0; width: 26px; height: 26px; border-radius: 8px; box-shadow: var(--shadow-in); display: flex; align-items: center; justify-content: center; font-family: var(--mono); font-weight: 700; font-size: 12px; color: var(--t2); }
.callout.act { background: var(--soft-amber); }
.callout.act .ic { color: var(--accent-text); }
.callout.bad { background: var(--soft-red); }
.callout.bad .ic { color: var(--st-red); }
.callout.ok { background: var(--soft-green); }
.callout.ok .ic { color: var(--st-green); }
.callout strong { color: var(--t1); }

/* Brief / event rows */
.ev { display: grid; grid-template-columns: 36px 1fr auto; gap: 16px; padding: 16px 20px; border-bottom: 1px solid var(--hair); align-items: start; }
.ev:last-child { border-bottom: none; }
.ev .rk { width: 34px; height: 34px; border-radius: 14px; box-shadow: var(--shadow-in); display: flex; align-items: center; justify-content: center; font-family: var(--mono); font-weight: 700; color: var(--t2); }
.ev.crit .rk { color: var(--st-red); }
.ev.high .rk { color: var(--accent-text); }
.ev .et { font-size: 14px; font-weight: 700; color: var(--t1); }
.ev .ed { display: grid; grid-template-columns: 70px 1fr; gap: 3px 10px; font-size: 12.5px; color: var(--t2); margin-top: 6px; }
.ev .ed span:nth-child(odd) { font-family: var(--mono); font-size: 10px; font-weight: 700; color: var(--t4); text-transform: uppercase; padding-top: 2px; }
.ev .er { text-align: right; display: flex; flex-direction: column; gap: 7px; align-items: flex-end; }
.ev .amt { font-family: var(--mono); font-size: 18px; font-weight: 700; color: var(--t1); }
.ev.crit .amt { color: var(--st-red); }

/* Lineage card */
.lin { display: grid; grid-template-columns: repeat(7, 1fr); gap: 10px; }
.lin div { padding: 12px 14px; border-radius: 14px; box-shadow: var(--shadow-in); }
.lin .k { font-family: var(--mono); font-size: 10px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--t4); }
.lin .v { font-family: var(--mono); font-size: 12px; font-weight: 700; color: var(--t1); margin-top: 5px; }

/* Buttons — raised pills */
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px; font-size: 12px; font-weight: 700; border: none; border-radius: 999px; background: var(--bg-panel); box-shadow: var(--shadow-up-sm); color: var(--t1); text-decoration: none; cursor: pointer; font-family: inherit; }
.btn:active { box-shadow: var(--shadow-in); }
.btn.pri { background: var(--accent); color: var(--on-accent); }

/* Horizontal bars */
.hbars { display: grid; gap: 10px; }
.hb { display: grid; grid-template-columns: 150px 1fr 70px; gap: 12px; align-items: center; font-size: 12.5px; color: var(--t2); }
.hb .track { height: 12px; border-radius: 8px; box-shadow: var(--shadow-in); position: relative; }
.hb .track i { position: absolute; top: 0; bottom: 0; left: 0; background: var(--data); border-radius: 8px; }
.hb .track i.neg { background: var(--st-red); }
.hb .track i.pos { background: var(--st-green); }
.hb .track i.act { background: var(--accent); }
.hb .track b { position: absolute; top: -3px; bottom: -3px; width: 2px; background: var(--t1); }
.hb .v { font-family: var(--mono); font-weight: 700; color: var(--t1); text-align: right; }

/* Waterfall */
.wf { display: flex; align-items: flex-end; gap: 12px; height: 190px; padding: 10px 6px 0; border-bottom: 1px solid var(--hair); }
.wf .c { flex: 1; display: flex; flex-direction: column; justify-content: flex-end; height: 100%; position: relative; }
.wf .c .b { width: 100%; border-radius: 6px; }
.wf .c .lbl { position: absolute; bottom: -34px; left: 0; right: 0; text-align: center; font-size: 10.5px; color: var(--t3); line-height: 1.2; }
.wf .c .val { font-family: var(--mono); font-size: 11px; font-weight: 700; text-align: center; margin-bottom: 4px; color: var(--t1); }
.wf .c .val::before { content: ''; }
.wf-wrap { padding-bottom: 42px; }

/* Footer */
.foot { margin-top: 32px; padding: 14px 4px 0; border-top: 1px solid var(--hair); display: flex; justify-content: space-between; font-family: var(--mono); font-size: 10.5px; color: var(--t4); }
.foot b { color: var(--t2); }

.mt { margin-top: 16px; }
.muted { color: var(--t3); }

@keyframes rise { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.content > * { animation: rise .4s cubic-bezier(.2,.7,.2,1) both; }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }
a:focus-visible, .btn:focus-visible, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* Floating theme toggle, top right */
.theme-toggle-float { position: fixed; top: 18px; right: 24px; z-index: 100; }

.rail nav a { grid-template-columns: 1fr; }