/* Estate house style. The tokens are copied, not chosen: every app in the
   b4rruf3t estate uses these exact values, and a per-project palette is how a
   set of services stops looking like one system. */

:root {
    --bg: #0d1117;
    --panel: #161b22;
    --line: #21262d;
    --text: #e6edf3;
    --dim: #8b949e;
    --green: #3fb950;
    --red: #f85149;
    --amber: #d29922;
    --accent: #58a6ff;
    --violet: #bc8cff;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font: 14px/1.5 system-ui, 'Segoe UI', sans-serif;
}

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #2a3140; border-radius: 999px; }
* { scrollbar-width: thin; scrollbar-color: #2a3140 transparent; }

a { color: var(--accent); }

/* ------------------------------------------------------------------ header
   Transparent, never --panel. The estate bar from eco-nav.js sits above it and
   a solid header underneath reads as two stacked bars. */

header {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 14px 22px;
    border-bottom: 1px solid var(--line);
    background: transparent;
}

.wordmark {
    font: 650 17px system-ui, 'Segoe UI', sans-serif;
    letter-spacing: -0.01em;
}

.wordmark span { color: var(--accent); }

.tagline {
    color: var(--dim);
    font-size: 12px;
}

nav {
    margin-left: auto;
    display: flex;
    gap: 8px;
}

nav button {
    background: none;
    border: 1px solid var(--line);
    color: var(--dim);
    padding: 6px 16px;
    border-radius: 999px;
    font: 600 13px system-ui, 'Segoe UI', sans-serif;
    cursor: pointer;
}

nav button:hover { color: var(--text); }

nav button.active {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

/* ------------------------------------------------------------------- layout */

main {
    max-width: 1180px;
    margin: 0 auto;
    padding: 22px;
}

.tab { display: none; }
.tab.active { display: block; }

.grid {
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    margin-bottom: 16px;
}

.grid.wide { grid-template-columns: 1fr; }

.card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 18px;
    min-width: 0;
}

.card h2 {
    margin: 0 0 14px;
    font-size: 12px;
    font-weight: 600;
    color: var(--dim);
    text-transform: uppercase;
    letter-spacing: .05em;
}

.card .note {
    color: var(--dim);
    font-size: 12px;
    margin-top: 12px;
}

/* The one gradient element. A second one would make it decoration. */
.card.headline {
    background: linear-gradient(135deg, var(--accent), var(--violet));
    border-color: transparent;
    color: #fff;
}

.card.headline h2 { color: rgba(255, 255, 255, .82); }
.card.headline .figure { color: #fff; }
.card.headline .sub { color: rgba(255, 255, 255, .82); }

.figure {
    font: 600 30px/1.1 system-ui, 'Segoe UI', sans-serif;
    letter-spacing: -0.02em;
}

.sub {
    color: var(--dim);
    font-size: 12px;
    margin-top: 4px;
}

.stat-row {
    display: flex;
    gap: 26px;
    flex-wrap: wrap;
    margin-bottom: 14px;
}

.stat-row .figure { font-size: 24px; }

.good { color: var(--green); }
.bad { color: var(--red); }
.warn { color: var(--amber); }
.dim { color: var(--dim); }

/* -------------------------------------------------------------------- chips */

.chips {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.chip {
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 4px 12px;
    font-size: 12px;
    color: var(--dim);
    background: var(--bg);
}

.chip.on { color: var(--accent); border-color: var(--accent); }

/* -------------------------------------------------------------------- svg */

svg { display: block; width: 100%; height: auto; }
.axis { stroke: var(--line); stroke-width: 1; }
.gridline { stroke: var(--line); stroke-width: 1; stroke-dasharray: 2 4; }
.tick { fill: var(--dim); font-size: 10px; }

/* ------------------------------------------------------------------ tables */

.scroll { overflow-x: auto; }

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

th {
    text-align: left;
    color: var(--dim);
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: .05em;
    padding: 6px 10px 6px 0;
    border-bottom: 1px solid var(--line);
    white-space: nowrap;
}

td {
    padding: 6px 10px 6px 0;
    border-bottom: 1px solid var(--line);
    vertical-align: top;
}

td.num, th.num { text-align: right; padding-right: 14px; }

code {
    font-family: ui-monospace, 'Cascadia Mono', Consolas, monospace;
    font-size: 12px;
    color: var(--violet);
}

/* -------------------------------------------------------------- x-ray bits */

.stage {
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 14px;
    background: var(--bg);
    margin-bottom: 10px;
}

.stage-head {
    display: flex;
    align-items: baseline;
    gap: 10px;
    flex-wrap: wrap;
}

.stage-head strong { font-size: 14px; }

.stage p { margin: 8px 0 0; color: var(--dim); font-size: 13px; }

.prov {
    margin-top: 10px;
    border-top: 1px solid var(--line);
    padding-top: 10px;
}

.prov-row {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: baseline;
    padding: 3px 0;
    font-size: 12px;
}

.prov-row code { color: var(--dim); }

.run {
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--bg);
    margin-bottom: 8px;
}

.run summary {
    padding: 12px 14px;
    cursor: pointer;
    display: flex;
    gap: 14px;
    align-items: center;
    flex-wrap: wrap;
    list-style: none;
}

.run summary::-webkit-details-marker { display: none; }
.run summary::before { content: '\25B8'; color: var(--dim); }
.run[open] summary::before { content: '\25BE'; }
.run .body { padding: 0 14px 14px; }

.pill {
    border-radius: 999px;
    padding: 2px 10px;
    font-size: 11px;
    font-weight: 600;
    border: 1px solid var(--line);
    color: var(--dim);
}

.pill.ok { color: var(--green); border-color: var(--green); }
.pill.fail { color: var(--red); border-color: var(--red); }
.pill.info { color: var(--accent); border-color: var(--accent); }

.empty {
    color: var(--dim);
    padding: 22px;
    text-align: center;
    border: 1px dashed var(--line);
    border-radius: 8px;
}

.md {
    white-space: pre-wrap;
    font-size: 12px;
    color: var(--dim);
    max-height: 340px;
    overflow-y: auto;
    margin: 0;
    font-family: ui-monospace, 'Cascadia Mono', Consolas, monospace;
}

/* ----------------------------------------------------------- toolbar */

.toolbar {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 14px;
}

.toolbar button {
    background: none;
    border: 1px solid var(--line);
    color: var(--text);
    padding: 7px 16px;
    border-radius: 999px;
    font: 600 13px system-ui, 'Segoe UI', sans-serif;
    cursor: pointer;
}

.toolbar button:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); }

.toolbar button.primary {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

.toolbar button.primary:hover:not(:disabled) { color: #fff; opacity: .9; }

.toolbar button:disabled { opacity: .45; cursor: default; }

.toolbar select {
    background: var(--bg);
    border: 1px solid var(--line);
    color: var(--text);
    padding: 7px 12px;
    border-radius: 999px;
    font: 13px system-ui, 'Segoe UI', sans-serif;
}

/* ----------------------------------------------------------- diagram */

#diagram svg { min-width: 1120px; }

.legend-row {
    display: flex;
    gap: 16px;
    align-items: center;
    flex-wrap: wrap;
    margin-top: 12px;
    font-size: 12px;
    color: var(--dim);
}

.key::before {
    content: '';
    display: inline-block;
    width: 9px;
    height: 9px;
    border-radius: 3px;
    margin-right: 6px;
    border: 1px solid var(--line);
    vertical-align: -1px;
}

.key.running::before { border-color: var(--accent); background: rgba(88, 166, 255, .22); }
.key.done::before { border-color: var(--green); background: rgba(63, 185, 80, .22); }
.key.failed::before { border-color: var(--red); background: rgba(248, 81, 73, .22); }

.pnode { cursor: pointer; }
.pnode rect { fill: var(--bg); stroke: var(--line); stroke-width: 1; transition: stroke .18s; }
.pnode:hover rect { stroke: var(--dim); }
.pnode .n-label { fill: var(--text); font-size: 12px; }
.pnode .n-stat { fill: var(--dim); font-size: 10px; }

.pnode.running rect { stroke: var(--accent); stroke-width: 2; }
.pnode.done rect { stroke: var(--green); }
.pnode.failed rect { stroke: var(--red); stroke-width: 2; }
.pnode.done .n-stat { fill: var(--green); }
.pnode.failed .n-stat { fill: var(--red); }
.pnode.selected rect { stroke: var(--violet); stroke-width: 2; }

/* The pulse is the only thing on the page that moves on its own, and it moves
   only while something really is running. */
.pnode.running rect { animation: pulse 1.1s ease-in-out infinite; }

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: .45; }
}

@media (prefers-reduced-motion: reduce) {
    .pnode.running rect { animation: none; }
}

.pedge { stroke: var(--line); stroke-width: 1.5; fill: none; transition: stroke .18s; }
.pedge.hot { stroke: var(--accent); }
.col-heading { fill: var(--dim); font-size: 11px; }

/* ------------------------------------------------------------- panel */

.panel-head {
    display: flex;
    gap: 10px;
    align-items: baseline;
    flex-wrap: wrap;
    margin-bottom: 4px;
}

.panel-head h3 {
    margin: 0;
    font-size: 17px;
    font-weight: 650;
}

.panel-section { margin-top: 20px; }

.panel-section > h4 {
    margin: 0 0 10px;
    font-size: 12px;
    font-weight: 600;
    color: var(--dim);
    text-transform: uppercase;
    letter-spacing: .05em;
}

.panel-section p { margin: 0 0 10px; }

.terms {
    display: grid;
    grid-template-columns: max-content 1fr;
    gap: 4px 14px;
    font-size: 13px;
    border-top: 1px solid var(--line);
    padding-top: 12px;
    margin-top: 12px;
}

.terms dt { color: var(--accent); font-weight: 600; }
.terms dd { margin: 0; color: var(--dim); }

.tradeoff {
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 12px 14px;
    background: var(--bg);
    margin-bottom: 8px;
}

.tradeoff .opt { font-weight: 600; margin-bottom: 6px; }

.tradeoff .row {
    display: flex;
    gap: 8px;
    font-size: 13px;
    padding: 2px 0;
}

.tradeoff .row > span:first-child {
    color: var(--dim);
    min-width: 62px;
    flex-shrink: 0;
}

.qa {
    border-top: 1px solid var(--line);
    padding: 12px 0;
}

.qa:last-child { padding-bottom: 0; }
.qa .q { font-weight: 600; margin-bottom: 6px; }
.qa .a { color: var(--dim); }

.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
    margin-bottom: 12px;
}

.stat-grid .cell {
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 10px 12px;
    background: var(--bg);
}

.stat-grid .cell .v { font: 600 18px system-ui, 'Segoe UI', sans-serif; }
.stat-grid .cell .k { color: var(--dim); font-size: 11px; margin-top: 2px; }

.chip.clickable { cursor: pointer; }
.chip.clickable:hover { color: var(--accent); border-color: var(--accent); }