/* SPDX-License-Identifier: BUSL-1.1
 * Copyright © 2026 Zyvor AI Labs Private Limited
 *
 * Gryvia dashboard. Colours, type ramp, radii, shadows and motion come from tokens.css (generated from
 * brand/tokens.json). Sections: base · type · materials · components · chrome · hero · views · graphics · motion. */

/* ---------- base ---------- */
:root {
  color-scheme: light dark;
  /* SF Pro through the platform stack (display/text optical sizes switch automatically); not bundled. */
  --font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", system-ui, "Segoe UI", Roboto, sans-serif;
  --font-display: -apple-system, BlinkMacSystemFont, "SF Pro Display", system-ui, "Segoe UI", Roboto, sans-serif;
  --font-rounded: ui-rounded, "SF Pro Rounded", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --font-mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, monospace;
  font-family: var(--font-sans);
  font-optical-sizing: auto;
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  --pad: 24px;
  --focus: 0 0 0 3px color-mix(in srgb, var(--accent-color) 55%, transparent);
  --mat-thin: color-mix(in srgb, var(--surface) 60%, transparent);
  --mat-regular: color-mix(in srgb, var(--surface) 78%, transparent);
  --mat-thick: color-mix(in srgb, var(--surface) 90%, transparent);
  --blur: saturate(180%) blur(24px);
}
:root[data-theme="light"] { color-scheme: light; }
:root[data-theme="dark"] { color-scheme: dark; }
:root[data-density="compact"] { --pad: 16px; }
* { box-sizing: border-box; }
html { scroll-padding-top: 88px; }
body { margin: 0; background: var(--bg); color: var(--text); font-size: var(--t-body-size); line-height: var(--t-body-line); letter-spacing: var(--t-body-track); }
body::before { content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background: radial-gradient(1100px 520px at 78% -8%, color-mix(in srgb, var(--accent-color) 12%, transparent), transparent 70%),
              radial-gradient(800px 480px at 8% 108%, color-mix(in srgb, var(--status-succeeded) 6%, transparent), transparent 70%); }
.skip { position: absolute; left: -999px; } .skip:focus { left: 12px; top: 12px; background: var(--surface); padding: 8px 12px; border-radius: var(--r-small); z-index: 100; }
.hidden, [hidden] { display: none !important; }
a { color: var(--accent-strong); }
code, kbd, pre, textarea { font-family: var(--font-mono); }
code { background: var(--fill); padding: 1px 6px; border-radius: 6px; font-size: .88em; color: var(--text); }
pre code { background: transparent; padding: 0; }
kbd { font-size: 11px; padding: 1px 6px; border: 1px solid var(--hairline); border-radius: 6px; background: var(--surface); color: var(--text); box-shadow: 0 1px 0 var(--hairline); }
::selection { background: color-mix(in srgb, var(--accent-color) 30%, transparent); }

/* ---------- type ---------- */
small, .muted, p { color: var(--muted); }
p { margin: 0 0 8px; }
h1, h2, h3, h4 { font-family: var(--font-display); text-wrap: balance; margin: 0; }
h1 { font-size: var(--t-title1-size); line-height: var(--t-title1-line); letter-spacing: var(--t-title1-track); font-weight: var(--t-title1-weight); }
h2 { font-size: var(--t-title2-size); line-height: var(--t-title2-line); letter-spacing: var(--t-title2-track); font-weight: var(--t-title2-weight); margin-bottom: 14px; }
h3 { font-size: var(--t-title3-size); line-height: var(--t-title3-line); letter-spacing: var(--t-title3-track); font-weight: var(--t-title3-weight); margin-bottom: 14px; }
.eyebrow { font-size: 11px; letter-spacing: .09em; text-transform: uppercase; font-weight: 600; color: var(--muted); }
.num, td, th, .badge, .metric strong, .live-big strong, .gpu-util { font-variant-numeric: tabular-nums; }
.gap { margin-top: 18px; }
label small { font-weight: 400; }

/* ---------- components ---------- */
button { font: inherit; font-size: var(--t-footnote-size); font-weight: 500; letter-spacing: var(--t-footnote-track); cursor: pointer; border: 1px solid var(--hairline); background: var(--surface); color: var(--text);
  padding: 7px 14px; border-radius: var(--r-pill); transition: background var(--m-fast), transform var(--m-fast) var(--m-spring), box-shadow var(--m-fast); }
button:hover { background: color-mix(in srgb, var(--text) 5%, var(--surface)); }
button:active { transform: scale(.97); }
button:disabled { opacity: .45; cursor: not-allowed; transform: none; }
button.primary, .primary { background: var(--accent-strong); border-color: transparent; color: var(--on-accent); font-weight: 600; }
button.primary:hover, .primary:hover { background: color-mix(in srgb, var(--accent-strong) 90%, black); }
:focus-visible { outline: none; box-shadow: var(--focus); }
input:focus-visible, select:focus-visible, textarea:focus-visible { border-color: var(--accent-color); }
input, select, textarea { font: inherit; font-size: var(--t-footnote-size); padding: 9px 12px; border: 1px solid var(--hairline); border-radius: var(--r-control); background: color-mix(in srgb, var(--surface) 70%, var(--bg)); color: var(--text); width: 100%; transition: border-color var(--m-fast), box-shadow var(--m-fast); }
input[type=checkbox] { width: 16px; height: 16px; accent-color: var(--accent-color); }
textarea { height: 76px; }
label { font-size: var(--t-caption-size); color: var(--muted); display: grid; gap: 6px; font-weight: 500; }
.remember { display: flex; align-items: center; gap: 6px; white-space: nowrap; }
.badge { display: inline-flex; align-items: center; gap: 6px; border-radius: var(--r-pill); padding: 2px 10px; font-size: 11.5px; font-weight: 600; background: var(--fill); color: var(--muted); }
.badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; opacity: .9; }
.badge.running { background: color-mix(in srgb, var(--status-running) 14%, transparent); color: var(--accent-text); }
.badge.queued, .badge.cancelling { background: color-mix(in srgb, var(--status-queued) 16%, transparent); color: color-mix(in srgb, var(--status-queued) 70%, var(--text)); }
.badge.succeeded, .badge.online { background: color-mix(in srgb, var(--status-succeeded) 16%, transparent); color: color-mix(in srgb, var(--status-succeeded) 62%, var(--text)); }
.badge.failed, .badge.offline { background: color-mix(in srgb, var(--status-failed) 14%, transparent); color: color-mix(in srgb, var(--status-failed) 70%, var(--text)); }
.label { display: inline-block; font-size: 11px; padding: 1px 8px; border-radius: 6px; background: var(--accent-soft); color: var(--accent-text); margin-right: 4px; font-weight: 600; }
.count { margin-left: auto; background: var(--status-failed); color: #fff; font-size: 10.5px; font-weight: 700; padding: 1px 7px; border-radius: var(--r-pill); }
.seg { display: inline-flex; padding: 3px; border-radius: var(--r-pill); background: var(--fill); gap: 2px; }
.seg button { border: 0; background: transparent; padding: 5px 12px; font-size: 12px; box-shadow: none; }
.seg button[aria-pressed="true"] { background: var(--surface); box-shadow: 0 1px 3px rgba(0,0,0,.15); font-weight: 600; }
.panel { background: var(--surface); border: 1px solid var(--hairline); border-radius: var(--r-panel); padding: var(--pad); margin: 16px 0; box-shadow: var(--shadow-1); }
.empty { padding: 28px; color: var(--muted); text-align: center; }
.banner { background: color-mix(in srgb, var(--status-queued) 14%, var(--surface)); border: 1px solid color-mix(in srgb, var(--status-queued) 40%, transparent); color: var(--text); border-radius: var(--r-pill); padding: 8px 8px 8px 18px; margin-bottom: 14px; font-size: var(--t-footnote-size); display: flex; gap: 12px; align-items: center; justify-content: space-between; }
#notice:not(:empty) { background: color-mix(in srgb, var(--status-failed) 12%, var(--surface)); border: 1px solid color-mix(in srgb, var(--status-failed) 40%, transparent); border-radius: var(--r-control); padding: 10px 14px; margin: 10px 0; }
table { width: 100%; border-collapse: collapse; font-size: var(--t-footnote-size); }
th { text-align: left; font-size: 11px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .07em; padding: 9px 8px; border-bottom: 1px solid var(--hairline); }
td { padding: 13px 8px; border-bottom: 1px solid var(--hairline); vertical-align: middle; }
tr:last-child td { border-bottom: 0; }
td button { padding: 4px 10px; font-size: 12px; margin-right: 4px; }
.table-wrap { overflow: auto; }
.toolbar { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.toolbar input { width: 230px; } .toolbar select { width: auto; }
.section-head { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; margin-bottom: 10px; }
.section-head h2, .section-head h3 { margin: 0; }
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; } .grid .panel { margin: 0; }
.form-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; } .wide { grid-column: 1 / -1; }
.form-action { display: flex; align-items: end; gap: 8px; }
.chips { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.chip { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--hairline); border-radius: var(--r-pill); padding: 3px 4px 3px 12px; font-size: 12px; }
.chip button { border: 0; padding: 0 6px; background: transparent; color: var(--muted); }
.bulk { display: flex; gap: 8px; align-items: center; background: var(--accent-soft); border-radius: var(--r-control); padding: 8px 12px; margin: 10px 0; }
.swatches { display: flex; gap: 10px; flex-wrap: wrap; }
.swatch { width: 30px; height: 30px; border-radius: 50%; border: 3px solid transparent; padding: 0; box-shadow: inset 0 0 0 1px var(--hairline); }
.swatch[aria-checked="true"] { border-color: var(--surface); box-shadow: 0 0 0 2px var(--text); }
progress { display: block; width: 100%; height: 8px; border: 0; margin: 6px 0 16px; accent-color: var(--accent-color); }
progress::-webkit-progress-bar { background: var(--fill); border-radius: 6px; }
progress::-webkit-progress-value { background: linear-gradient(90deg, var(--accent-2), var(--accent-color)); border-radius: 6px; }
.queue-line, .capacity-row { display: flex; justify-content: space-between; font-size: var(--t-footnote-size); }
.queue-line { padding: 10px 0; border-bottom: 1px solid var(--hairline); }
.steps { margin: 0 0 12px; padding-left: 22px; display: grid; gap: 12px; } .steps li { color: var(--text); } .steps li span { color: var(--muted); }
.steps li.done { opacity: .6; } .steps li.done::marker { content: "✓ "; color: var(--status-succeeded); }
.glossary { margin: 0; display: grid; grid-template-columns: max-content 1fr; gap: 8px 16px; } .glossary dt { font-weight: 600; } .glossary dd { margin: 0; color: var(--muted); }
.welcome { border-color: color-mix(in srgb, var(--accent-color) 35%, var(--hairline)); background: linear-gradient(160deg, color-mix(in srgb, var(--accent-color) 9%, var(--surface)), var(--surface)); }
.policy select { margin-top: 4px; }

/* dialogs as sheets */
dialog { border: 1px solid var(--hairline); border-radius: var(--r-window); background: var(--mat-thick); -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur); color: var(--text); padding: 24px; max-width: 92vw; width: 920px; box-shadow: var(--shadow-3); }
dialog[open] { animation: sheet var(--m-base) var(--m-spring); }
dialog::backdrop { background: rgba(0,0,0,.32); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
@keyframes sheet { from { opacity: 0; transform: scale(.97) translateY(8px); } }
#palette { width: 600px; padding: 0; overflow: hidden; }
#palette input { border: 0; border-bottom: 1px solid var(--hairline); border-radius: 0; padding: 18px 20px; font-size: 17px; background: transparent; }
#palette ul { list-style: none; margin: 0; padding: 8px; max-height: 360px; overflow: auto; }
#palette li { padding: 10px 14px; border-radius: var(--r-control); cursor: pointer; display: flex; justify-content: space-between; }
#palette li[aria-selected="true"] { background: var(--accent-strong); color: var(--on-accent); }
#palette li small { color: inherit; opacity: .7; }
pre { background: color-mix(in srgb, var(--text) 5%, var(--surface)); border: 1px solid var(--hairline); border-radius: var(--r-control); padding: 14px; max-height: 60vh; overflow: auto; font-size: 12px; white-space: pre-wrap; margin: 12px 0 0; }
pre.nowrap { white-space: pre; }
mark { background: color-mix(in srgb, var(--status-queued) 40%, transparent); color: inherit; border-radius: 3px; }
.log-err { color: var(--status-failed); } .log-warn { color: var(--status-queued); }
.toasts { position: fixed; left: 50%; transform: translateX(-50%); bottom: 24px; display: grid; gap: 8px; z-index: 50; justify-items: center; }
.toast { background: var(--mat-thick); -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur); border: 1px solid var(--hairline); padding: 10px 18px; border-radius: var(--r-pill); font-size: var(--t-footnote-size); box-shadow: var(--shadow-2); animation: toast var(--m-base) var(--m-spring); }
.toast.error { background: var(--status-failed); color: #fff; border-color: transparent; }
@keyframes toast { from { opacity: 0; transform: translateY(12px) scale(.96); } }
footer { font-size: 11px; color: var(--muted); margin: 36px 0 8px; }

/* ---------- chrome ---------- */
aside { position: fixed; inset: 0 auto 0 0; width: 248px; background: var(--mat-regular); -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur);
  border-right: 1px solid var(--hairline); padding: 20px 12px; display: flex; flex-direction: column; overflow-y: auto; z-index: 20; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); font-weight: 650; font-size: 19px; letter-spacing: -.02em; padding: 4px 10px 12px; }
.brand img { border-radius: 9px; box-shadow: var(--shadow-1); }
aside .eyebrow { margin: 18px 0 6px; padding: 0 12px; font-size: 10.5px; }
nav { display: grid; gap: 1px; }
nav button { display: flex; align-items: center; text-align: left; border: 0; background: transparent; color: var(--text); padding: 7px 12px; border-radius: 10px; font-size: 14px; font-weight: 450; box-shadow: none; letter-spacing: -.005em; }
nav button .icon { color: var(--muted); }
nav button:hover { background: var(--fill); }
nav button.selected { background: var(--accent-strong); color: var(--on-accent); font-weight: 600; }
nav button.selected .icon { color: inherit; }
nav.start button { background: var(--accent-soft); color: var(--accent-text); font-weight: 600; } nav.start button .icon { color: inherit; }
.icon { width: 17px; height: 17px; margin-right: 10px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.aside-bottom { margin-top: auto; font-size: 12px; color: var(--muted); padding: 14px 12px 4px; }
main { margin-left: 248px; padding: 0 44px 40px; max-width: 1480px; }
header#bar { position: sticky; top: 0; z-index: 15; margin: 0 -44px; padding: 14px 44px; display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap;
  background: var(--mat-thin); -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur); border-bottom: 1px solid transparent; transition: border-color var(--m-base), background var(--m-base); }
header#bar.scrolled { border-bottom-color: var(--hairline); background: var(--mat-regular); }
header#bar h1 { font-size: 17px; letter-spacing: -.01em; font-weight: 650; opacity: 0; transform: translateY(4px); transition: opacity var(--m-base), transform var(--m-base) var(--m-spring); }
header#bar.scrolled h1 { opacity: 1; transform: none; }
header .eyebrow { display: none; }
.statusbar { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--muted); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--status-neutral); }
.dot.live { background: var(--status-succeeded); box-shadow: 0 0 0 3px color-mix(in srgb, var(--status-succeeded) 25%, transparent); animation: beat 2.4s ease-in-out infinite; }
.dot.error { background: var(--status-failed); }
@keyframes beat { 50% { box-shadow: 0 0 0 6px color-mix(in srgb, var(--status-succeeded) 8%, transparent); } }
#connect { display: flex; justify-content: space-between; gap: 24px; align-items: center; flex-wrap: wrap; }
#connect h3 { margin-bottom: 4px; }
#login { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; } #login input[type=password] { width: 260px; }

/* ---------- hero (large title + the one number that matters) ---------- */
.hero { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 32px; align-items: center; padding: 28px 0 22px; }
.hero .kicker { font-size: 13px; font-weight: 600; color: var(--accent-text); letter-spacing: -.005em; }
.hero h1 { font-size: var(--t-display-size); line-height: var(--t-display-line); letter-spacing: var(--t-display-track); font-weight: var(--t-display-weight); margin: 6px 0 10px;
  background: linear-gradient(180deg, var(--text) 40%, color-mix(in srgb, var(--text) 62%, var(--accent-color))); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero h1 .unit { font-size: .42em; letter-spacing: -.02em; font-weight: 600; color: var(--muted); -webkit-text-fill-color: var(--muted); margin-left: .25em; }
.hero p { font-size: 19px; line-height: 1.3; letter-spacing: -.012em; max-width: 46ch; margin: 0 0 14px; }
.hero .stats { display: flex; gap: 8px 24px; flex-wrap: wrap; }
.hero .stats span { font-size: 14px; color: var(--muted); } .hero .stats b { color: var(--text); font-weight: 650; font-variant-numeric: tabular-nums; }
.hero-art { display: grid; place-items: center; }
.ring { width: 168px; height: 168px; }
.ring .track { stroke: var(--fill); fill: none; }
.ring .bar { fill: none; stroke-linecap: round; transform: rotate(-90deg); transform-origin: 50% 50%; transition: stroke-dashoffset var(--m-slow) var(--m-out); }
.ring text { font-family: var(--font-rounded); font-weight: 700; fill: var(--text); text-anchor: middle; font-variant-numeric: tabular-nums; }
.ring .sub { font-family: var(--font-sans); font-weight: 500; font-size: 11px; fill: var(--muted); letter-spacing: .02em; }
.ring .glow { filter: drop-shadow(0 0 8px var(--glow)); }

/* ---------- views ---------- */
.metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin: 14px 0; }
.metric { background: var(--surface); border: 1px solid var(--hairline); border-radius: var(--r-panel); padding: 18px 20px; box-shadow: var(--shadow-1); }
.metric span { font-size: var(--t-caption-size); color: var(--muted); font-weight: 500; }
.metric strong { display: block; font-family: var(--font-rounded); font-size: 34px; font-weight: 700; letter-spacing: -.03em; margin-top: 4px; }
.metric small { font-size: 11px; }
.node-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin: 16px 0; }
.node-card { background: var(--surface); border: 1px solid var(--hairline); border-radius: var(--r-panel); padding: 20px; box-shadow: var(--shadow-1); transition: transform var(--m-base) var(--m-spring), box-shadow var(--m-base); }
.node-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-2); }
.node-card h3 { margin: 0; } .node-card p { font-size: 12.5px; margin: 6px 0 0; }
.node-card .actions { display: flex; gap: 8px; margin-top: 14px; flex-wrap: wrap; }
.bar { position: absolute; top: 3px; bottom: 3px; border-radius: 999px; background: linear-gradient(180deg, color-mix(in srgb, var(--bar, var(--accent-color)) 80%, #fff), var(--bar, var(--accent-color))); color: #fff; font-size: 11px; padding: 0 9px; overflow: hidden; white-space: nowrap; line-height: 22px; font-weight: 600; box-shadow: 0 1px 2px rgba(0,0,0,.2); }
.bar.cancelling { background: var(--status-queued); }
.gantt-row, .gantt-row { display: grid; grid-template-columns: 150px 1fr; gap: 12px; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--hairline); }
.lane { position: relative; height: 28px; background: var(--fill); border-radius: 8px; overflow: hidden; }
.trend { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.spark small { display: block; margin-bottom: 4px; }
.spark svg { width: 100%; height: 56px; }
.spark polyline { fill: none; stroke: var(--accent-color); stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.spark.queued polyline { stroke: var(--status-queued); } .spark.running polyline { stroke: var(--status-succeeded); }
.feed { display: grid; gap: 6px; max-height: 280px; overflow: auto; font-size: var(--t-footnote-size); }
.feed div { display: flex; gap: 10px; align-items: baseline; }
.feed time { color: var(--muted); font-variant-numeric: tabular-nums; font-size: 11.5px; min-width: 64px; }
.feed .k-admit { color: color-mix(in srgb, var(--status-succeeded) 70%, var(--text)); } .feed .k-wait { color: color-mix(in srgb, var(--status-queued) 75%, var(--text)); } .feed .k-failed { color: var(--status-failed); } .feed .k-yield { color: var(--status-queued); }

/* live */
.live-summary { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin-bottom: 4px; }
.live-big { background: var(--surface); border: 1px solid var(--hairline); border-radius: var(--r-panel); padding: 16px 18px; box-shadow: var(--shadow-1); }
.live-big strong { display: block; font-family: var(--font-rounded); font-size: 30px; font-weight: 700; letter-spacing: -.03em; }
.live-big strong small { font-size: .55em; color: var(--muted); font-weight: 600; }
.live-big span { font-size: var(--t-caption-size); color: var(--muted); }
.heat { display: flex; gap: 6px; margin-top: 14px; }
.heat i { flex: 1; height: 8px; border-radius: 4px; background: color-mix(in srgb, var(--accent-color) calc(var(--v, 0) * 1%), var(--fill)); min-width: 18px; transition: background var(--m-slow); }
.gpu-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(360px, 1fr)); gap: 14px; margin: 16px 0; }
.gpu-card { position: relative; background: var(--surface); border: 1px solid var(--hairline); border-radius: var(--r-panel); padding: 20px 22px; box-shadow: var(--shadow-1); overflow: hidden; transition: transform var(--m-base) var(--m-spring), box-shadow var(--m-base); }
.gpu-card::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(260px 120px at 85% 0%, var(--glow), transparent 70%); opacity: calc(var(--busy, 0) / 100); transition: opacity var(--m-slow); }
.gpu-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-2); }
.gpu-card header { display: flex; justify-content: space-between; align-items: center; margin: 0 0 2px; }
.gpu-card h3 { margin: 0; }
.gpu-util { font-family: var(--font-rounded); font-size: 40px; font-weight: 700; letter-spacing: -.04em; line-height: 1.1; }
.gpu-util small { font-size: 13px; font-weight: 500; letter-spacing: 0; color: var(--muted); font-family: var(--font-sans); }
.cores { display: grid; grid-template-columns: repeat(auto-fill, minmax(12px, 1fr)); gap: 3px; margin: 12px 0; }
.core { aspect-ratio: 1; border-radius: 3.5px; background: var(--fill); transition: background var(--m-base), box-shadow var(--m-base); }
.core.on { background: linear-gradient(180deg, var(--accent-2), var(--accent-color)); box-shadow: 0 0 7px var(--glow); animation: shimmer 3.2s ease-in-out infinite; animation-delay: calc(var(--i, 0) * -70ms); }
.core.part { background: color-mix(in srgb, var(--accent-color) 45%, var(--fill)); }
@keyframes shimmer { 50% { filter: brightness(1.18); } }
.membar { position: relative; height: 12px; background: var(--fill); border-radius: 6px; overflow: hidden; display: flex; margin: 10px 0 6px; }
.memseg { height: 100%; transition: width var(--m-slow) var(--m-out); }
.mem-mark { position: absolute; top: -2px; bottom: -2px; width: 2px; background: var(--text); }
.gpu-card .legend { font-size: 11.5px; color: var(--muted); display: flex; gap: 12px; flex-wrap: wrap; }

/* scheduling flow v2 */
.flow { position: relative; display: grid; grid-template-columns: minmax(180px, 1fr) 160px minmax(280px, 2fr); gap: 56px; align-items: stretch; }
.flow-col { position: relative; z-index: 1; background: var(--fill); border-radius: var(--r-control); padding: 12px; min-height: 130px; display: flex; flex-direction: column; gap: 8px; }
.flow-col h4 { margin: 0 0 4px; font-size: 11px; letter-spacing: .09em; text-transform: uppercase; color: var(--muted); font-weight: 600; }
.flow-gate { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; gap: 6px; border: 1.5px dashed var(--line); border-radius: var(--r-control); padding: 10px; font-size: 12px; color: var(--muted); background: var(--surface); }
.flow-gate strong { color: var(--text); font-size: 14px; }
.flow-gate .reason { display: inline-block; background: color-mix(in srgb, var(--status-queued) 16%, transparent); color: color-mix(in srgb, var(--status-queued) 70%, var(--text)); padding: 2px 10px; border-radius: var(--r-pill); font-size: 11.5px; font-weight: 600; }
.lane-row { background: var(--surface); border: 1px solid var(--hairline); border-radius: var(--r-small); padding: 8px 10px; display: flex; gap: 8px; flex-wrap: wrap; align-items: center; min-height: 46px; }
.lane-row > small { width: 100%; }
.job-chip { display: inline-flex; flex-direction: column; border-radius: 10px; padding: 5px 11px; font-size: 12px; color: #fff; background: var(--hue-c, hsl(var(--hue) 70% 46%)); line-height: 1.25; will-change: transform; box-shadow: 0 2px 8px color-mix(in srgb, var(--hue-c, hsl(var(--hue) 70% 46%)) 40%, transparent); font-weight: 600; }
.job-chip small { color: #ffffffcc; font-size: 10.5px; font-weight: 500; }
.job-chip.waiting { background: color-mix(in srgb, var(--hue-c, hsl(var(--hue) 70% 46%)) 55%, var(--surface)); color: var(--text); box-shadow: none; outline: 1.5px dashed color-mix(in srgb, var(--hue-c, hsl(var(--hue) 70% 46%)) 70%, transparent); outline-offset: -3px; }
.job-chip.waiting small { color: var(--muted); }
.fx { position: absolute; inset: 0; pointer-events: none; z-index: 0; overflow: visible; }
.fx-lines { position: absolute; inset: 0; overflow: visible; }
.fx-lines path { fill: none; stroke: var(--line); stroke-width: 1.5; stroke-dasharray: 3 5; }
.fx-dot { position: absolute; left: 0; top: 0; width: 9px; height: 9px; margin: -4.5px 0 0 -4.5px; border-radius: 50%; background: var(--c, var(--accent-color)); box-shadow: 0 0 10px var(--c, var(--accent-color)); offset-rotate: 0deg; offset-distance: 0%; animation: travel 3.2s linear infinite; animation-delay: var(--delay, 0s); }
@keyframes travel { 0% { offset-distance: 0%; opacity: 0; } 12% { opacity: 1; } 88% { opacity: 1; } 100% { offset-distance: 100%; opacity: 0; } }

/* charts */
.areachart { position: relative; margin-top: 8px; }
.areachart svg { width: 100%; height: 72px; display: block; overflow: visible; }
.areachart .line { fill: none; stroke: var(--accent-color); stroke-width: 2.2; stroke-linejoin: round; stroke-linecap: round; }
.areachart .cross { stroke: var(--muted); stroke-width: 1; opacity: 0; } .areachart .pt { fill: var(--accent-color); stroke: var(--surface); stroke-width: 2; opacity: 0; }
.areachart.hover .cross, .areachart.hover .pt { opacity: 1; }
.tip { position: absolute; top: -8px; transform: translate(-50%, -100%); background: var(--text); color: var(--bg); font-size: 11.5px; padding: 4px 9px; border-radius: 8px; white-space: nowrap; pointer-events: none; opacity: 0; transition: opacity var(--m-fast); font-variant-numeric: tabular-nums; z-index: 5; }
.areachart.hover .tip { opacity: 1; }
.lossplot { width: 100%; max-height: 300px; }
.lossplot .grid line { stroke: var(--hairline); } .lossplot text { font-size: 11px; fill: var(--muted); font-variant-numeric: tabular-nums; }

/* model spec cards */
.spec { display: grid; gap: 4px; }
.spec .big { font-family: var(--font-rounded); font-size: 40px; font-weight: 700; letter-spacing: -.04em; line-height: 1.05; }
.spec .big small { font-size: 13px; letter-spacing: 0; font-weight: 500; }
.spec .rel { height: 6px; border-radius: 3px; background: var(--fill); overflow: hidden; }
.spec .rel i { display: block; height: 100%; border-radius: 3px; background: linear-gradient(90deg, var(--accent-2), var(--accent-color)); }

/* empty-state art */
.empty-art { display: grid; place-items: center; gap: 10px; padding: 34px 20px; color: var(--muted); text-align: center; }
.empty-art svg { width: 120px; height: 90px; stroke: var(--accent-color); fill: none; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; opacity: .9; }

/* ---------- glass window style ---------- */
:root[data-window="glass"] aside { margin: 12px; inset: 0 auto 0 0; border: 1px solid var(--hairline); border-radius: var(--r-window); height: calc(100vh - 24px); box-shadow: var(--shadow-2); }
:root[data-window="glass"] .panel, :root[data-window="glass"] .metric, :root[data-window="glass"] .node-card, :root[data-window="glass"] .gpu-card, :root[data-window="glass"] .live-big {
  background: var(--mat-regular); -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur); }
:root[data-reduce-transparency="true"] * { -webkit-backdrop-filter: none !important; backdrop-filter: none !important; }
:root[data-reduce-transparency="true"] aside, :root[data-reduce-transparency="true"] header#bar, :root[data-reduce-transparency="true"] dialog { background: var(--surface) !important; }

/* ---------- motion + responsive + accessibility ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .fx-dot { display: none; }
}
@media (prefers-reduced-transparency: reduce) { * { -webkit-backdrop-filter: none !important; backdrop-filter: none !important; } aside, header#bar, dialog { background: var(--surface) !important; } }
@media (forced-colors: active) { .badge, .job-chip, .core.on { forced-color-adjust: none; } .ring .bar { stroke: Highlight; } }
@media (max-width: 1180px) { main { padding: 0 24px 32px; } header#bar { margin: 0 -24px; padding: 12px 24px; } .node-grid, .trend { grid-template-columns: repeat(2, 1fr); } .form-grid { grid-template-columns: repeat(2, 1fr); } .live-summary { grid-template-columns: repeat(2, 1fr); } .flow { grid-template-columns: 1fr; gap: 18px; } .fx { display: none; } .hero { grid-template-columns: 1fr; } .hero-art { justify-items: start; } }
@media (max-width: 767px) {
  aside { position: static; width: auto; height: auto !important; margin: 0 !important; border-radius: 0 !important; padding: 10px 12px; flex-direction: column; border-right: 0; border-bottom: 1px solid var(--hairline); }
  aside nav { display: flex; overflow-x: auto; } aside nav button { white-space: nowrap; }
  .aside-bottom, aside .eyebrow { display: none; }
  main { margin: 0; padding: 0 16px 28px; } header#bar { margin: 0 -16px; padding: 10px 16px; position: static; }
  header#bar h1 { opacity: 1; transform: none; }
  .metrics { grid-template-columns: repeat(2, 1fr); }
  .grid, .node-grid, .form-grid, .trend, .gpu-grid { grid-template-columns: 1fr; }
  #login input[type=password], .toolbar input { width: 100%; }
  .gantt-row { grid-template-columns: 1fr; } .glossary { grid-template-columns: 1fr; }
  .ring { width: 132px; height: 132px; }
}

/* when a hero is shown it carries the page title and headline numbers */
.has-hero .view > h2:first-child, .has-hero .view > .section-head:first-child > h2, .has-hero .view > .section-head:first-child > span.muted { display: none; }
.has-hero .view > .section-head:first-child { justify-content: flex-end; }
.has-hero .view > p:first-of-type { max-width: 70ch; }
#demo-banner { margin-top: 4px; }
.live-summary { display: block; }
.heat-labelled { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin: 4px 0 8px; }
.heat-cell { display: grid; grid-template-columns: 1fr auto; gap: 4px 8px; align-items: baseline; font-size: 13px; }
.heat-cell i { grid-column: 1 / -1; height: 8px; border-radius: 4px; background: color-mix(in srgb, var(--accent-color) calc(var(--v, 0) * 1%), var(--fill)); box-shadow: 0 0 10px color-mix(in srgb, var(--accent-color) calc(var(--v, 0) * 0.35%), transparent); transition: background var(--m-slow); order: 3; }
.heat-cell span { font-weight: 600; } .heat-cell b { font-variant-numeric: tabular-nums; color: var(--muted); font-weight: 600; }
.areachart.losschart { margin: 0; }
.areachart.losschart svg.lossplot { height: auto; max-height: 320px; }
.areachart.losschart .tip { top: 0; }

/* timeline polish + idle sparkline */
.gantt-axis { display: grid; grid-template-columns: 150px 1fr; gap: 12px; font-size: 11px; color: var(--muted); }
.gantt-axis div { position: relative; height: 16px; }
.gantt-axis span[style] { position: absolute; transform: translateX(-50%); font-variant-numeric: tabular-nums; }
.gantt-axis span[style^="left:0"] { transform: none; } .gantt-axis span[style^="left:100"] { transform: translateX(-100%); }
.now-line { position: absolute; right: 0; top: 0; bottom: 0; width: 2px; background: var(--status-failed); opacity: .7; }
.lane-idle { position: absolute; left: 10px; top: 6px; color: var(--muted); }
.bar:focus-visible { outline: 2px solid var(--accent-color); outline-offset: 1px; }
.idle-spark { margin-top: 10px; } .idle-spark small { display: block; font-size: 11px; color: var(--muted); }
.idle-spark svg { width: 100%; height: 28px; } .idle-spark path { fill: none; stroke: var(--status-succeeded); stroke-width: 1.5; vector-effect: non-scaling-stroke; }
.idle-spark path.fill { fill: color-mix(in srgb, var(--status-succeeded) 18%, transparent); stroke: none; }

/* compact forms: dense controls for configuration screens such as Training */
.form-grid.compact { grid-template-columns: repeat(4, 1fr); gap: 10px 12px; align-items: end; }
.form-grid.compact label { font-size: 11.5px; gap: 4px; }
.form-grid.compact input, .form-grid.compact select { padding: 6px 10px; font-size: 12.5px; border-radius: 9px; }
.form-grid.compact .form-action button { padding: 7px 14px; font-size: 12.5px; }
#training .panel { padding: 16px 18px; margin: 12px 0; }
#training .panel h3 { font-size: 15px; margin: 0 0 10px; }
#training table th, #training table td { padding: 7px 8px; font-size: 12.5px; }
@media (max-width: 1180px) { .form-grid.compact { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 720px) { .form-grid.compact { grid-template-columns: 1fr; } }
.form-grid.compact .span2 { grid-column: span 2; }

/* sweeps */
.swbar { display: inline-block; width: 70px; height: 6px; border-radius: 3px; background: var(--fill); vertical-align: middle; margin-left: 6px; overflow: hidden; }
.swbar i { display: block; height: 100%; border-radius: 3px; background: linear-gradient(90deg, var(--accent-2), var(--accent-color)); }
tr.best td { background: color-mix(in srgb, var(--status-succeeded) 8%, transparent); }
#sweep-results .section-head { margin: 12px 0 6px; }