/* Aquistra Workspace — design tokens from Materials/Aquistra Workspace */

:root {
  --hx-bg: oklch(0.97 0.005 230);
  --hx-fg: oklch(0.27 0.03 245);
  --hx-muted: oklch(0.55 0.02 240);
  --hx-border: oklch(0.89 0.01 235);
  --hx-border-soft: oklch(0.94 0.005 235);
  --hx-card: #fff;
  --hx-header: oklch(0.24 0.035 245);
  --hx-accent: oklch(0.50 0.10 240);
  --hx-accent-hover: oklch(0.44 0.10 240);
  --hx-accent-soft: oklch(0.93 0.03 240);
  --hx-accent-fg: oklch(0.42 0.10 240);
  --hx-ok: oklch(0.42 0.10 160);
  --hx-ok-soft: oklch(0.93 0.05 160);
  --hx-ok-fg: oklch(0.38 0.10 160);
  --hx-warn: oklch(0.55 0.10 65);
  --hx-warn-soft: oklch(0.98 0.01 65);
  --hx-warn-border: oklch(0.90 0.04 65);
  --hx-fail: oklch(0.50 0.15 25);
  --hx-fail-soft: oklch(0.94 0.03 25);
  --hx-mono: "IBM Plex Mono", ui-monospace, monospace;
  --hx-sans: "Instrument Sans", system-ui, sans-serif;
}

html, body {
  margin: 0;
  font-family: var(--hx-sans);
  background: var(--hx-bg);
  color: var(--hx-fg);
}

a { color: var(--hx-accent); text-decoration: none; }
a:hover { color: oklch(0.38 0.10 240); text-decoration: underline; }
* { box-sizing: border-box; }

/* —— Shell —— */
.hx-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.hx-header {
  background: var(--hx-header);
  color: #fff;
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 0 20px;
  height: 52px;
  flex: 0 0 auto;
}

.hx-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  text-decoration: none;
}
.hx-brand:hover { color: #fff; text-decoration: none; }

.hx-logo {
  display: flex;
  flex-direction: column;
  gap: 2px;
  width: 18px;
}
.hx-logo span {
  height: 3px;
  border-radius: 2px;
  background: oklch(0.80 0.06 230);
}
.hx-logo span:nth-child(2) { background: oklch(0.65 0.09 230); width: 14px; }
.hx-logo span:nth-child(3) { background: oklch(0.50 0.10 235); width: 10px; }

.hx-brand-name {
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.02em;
}

.hx-project-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 6px;
  padding: 5px 12px;
  font-size: 13px;
  cursor: pointer;
  color: #fff;
  appearance: none;
  font-family: var(--hx-sans);
}
.hx-project-pill:hover { background: rgba(255, 255, 255, 0.14); }
.hx-project-pill .label { opacity: 0.6; }
.hx-project-pill .name { font-weight: 600; }
.hx-project-pill .caret { opacity: 0.6; font-size: 10px; }

.hx-header-spacer { flex: 1; }

.hx-api-status {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  opacity: 0.85;
}
.hx-api-status.down {
  opacity: 1;
  color: oklch(0.80 0.12 60);
}
.hx-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  display: inline-block;
  flex: 0 0 auto;
}
.hx-dot.ok { background: oklch(0.72 0.14 160); }
.hx-dot.warn { background: oklch(0.70 0.16 60); }
.hx-dot.muted { background: oklch(0.70 0.02 240); }

.hx-env-badge {
  font-size: 11px;
  font-family: var(--hx-mono);
  background: rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  padding: 3px 8px;
  opacity: 0.8;
}

/* —— Tabs —— */
.hx-tabs {
  background: #fff;
  border-bottom: 1px solid var(--hx-border);
  display: flex;
  gap: 2px;
  padding: 0 20px;
  flex: 0 0 auto;
}

.hx-tab {
  appearance: none;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: oklch(0.52 0.02 240);
  font-family: var(--hx-sans);
  font-size: 13.5px;
  font-weight: 500;
  padding: 12px 14px 10px;
  cursor: pointer;
}
.hx-tab:hover { color: oklch(0.30 0.05 240); }
.hx-tab.active {
  border-bottom-color: var(--hx-accent);
  color: var(--hx-fg);
  font-weight: 650;
}

/* —— Main —— */
.hx-main {
  flex: 1;
  padding: 24px 24px 48px;
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
}

/* —— Cards & type —— */
.hx-card {
  background: var(--hx-card);
  border: 1px solid var(--hx-border);
  border-radius: 10px;
  padding: 18px 20px;
}

.hx-section-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--hx-muted);
  margin-bottom: 10px;
}

.hx-mono { font-family: var(--hx-mono); }
.hx-muted { color: var(--hx-muted); }
.hx-title { font-size: 14px; font-weight: 700; }

/* —— Chips —— */
.hx-chip {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 99px;
  font-size: 11px;
  font-weight: 600;
  line-height: 1.4;
}
.hx-chip.lg { padding: 3px 9px; font-size: 11.5px; }
.hx-chip.complete,
.hx-chip.ok { background: var(--hx-ok-soft); color: var(--hx-ok-fg); }
.hx-chip.running,
.hx-chip.pending,
.hx-chip.queued { background: var(--hx-accent-soft); color: var(--hx-accent-fg); }
.hx-chip.failed { background: var(--hx-fail-soft); color: var(--hx-fail); }
.hx-chip.secondary { background: oklch(0.94 0.01 240); color: oklch(0.45 0.02 240); }

/* —— Buttons —— */
.hx-btn {
  appearance: none;
  border: none;
  border-radius: 7px;
  padding: 8px 16px;
  font-family: var(--hx-sans);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}
.hx-btn:disabled { opacity: 0.55; cursor: not-allowed; }
.hx-btn-primary {
  background: var(--hx-accent);
  color: #fff;
}
.hx-btn-primary:hover:not(:disabled) { background: var(--hx-accent-hover); }
.hx-btn-ghost {
  background: #fff;
  color: var(--hx-fail);
  border: 1px solid oklch(0.88 0.05 25);
  padding: 4px 12px;
  font-size: 12px;
  border-radius: 6px;
}
.hx-btn-ghost:hover:not(:disabled) { background: oklch(0.96 0.02 25); }
.hx-btn-accept {
  background: var(--hx-ok-soft);
  color: oklch(0.35 0.10 160);
  border: 1px solid oklch(0.85 0.06 160);
  padding: 4px 12px;
  font-size: 12px;
  border-radius: 6px;
}
.hx-btn-accept:hover:not(:disabled) { background: oklch(0.88 0.07 160); }
.hx-btn-outline {
  background: transparent;
  color: var(--hx-muted);
  border: 1px solid var(--hx-border);
  padding: 6px 12px;
  font-size: 12.5px;
}
.hx-btn-outline:hover:not(:disabled) { border-color: var(--hx-accent); color: var(--hx-fg); }

/* —— Overview grid —— */
.hx-overview-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.hx-overview-bottom {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 16px;
}

.hx-seed-title {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 2px;
}
.hx-seed-ver {
  font-family: var(--hx-mono);
  font-weight: 500;
  font-size: 14px;
  color: var(--hx-accent);
}
.hx-seed-meta {
  font-size: 12.5px;
  color: var(--hx-muted);
  margin-bottom: 14px;
}
.hx-meta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px 16px;
  font-size: 12.5px;
}
.hx-meta-grid .k { color: var(--hx-muted); }
.hx-meta-grid .v { font-family: var(--hx-mono); font-weight: 500; }

.hx-progress {
  height: 6px;
  border-radius: 3px;
  background: oklch(0.93 0.008 235);
  overflow: hidden;
}
.hx-progress > i {
  display: block;
  height: 100%;
  border-radius: 3px;
  background: var(--hx-accent);
}
.hx-progress.ok > i { background: oklch(0.50 0.11 160); }

.hx-gate-value {
  display: flex;
  align-items: baseline;
  gap: 6px;
}
.hx-gate-value .n {
  font-family: var(--hx-mono);
  font-size: 26px;
  font-weight: 600;
}

.hx-source-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--hx-border-soft);
  font-size: 13px;
}
.hx-source-row:last-child { border-bottom: none; }
.hx-source-row .name { font-weight: 600; width: 150px; flex: 0 0 150px; }
.hx-source-row .role { color: var(--hx-muted); flex: 1; }
.hx-source-row .fresh {
  font-family: var(--hx-mono);
  font-size: 11.5px;
  color: var(--hx-muted);
}

.hx-review-stack {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.hx-review-btn {
  appearance: none;
  text-align: left;
  background: oklch(0.97 0.01 240);
  border: 1px solid oklch(0.90 0.02 240);
  border-radius: 8px;
  padding: 12px 14px;
  cursor: pointer;
  font-family: var(--hx-sans);
  width: 100%;
  color: inherit;
}
.hx-review-btn:hover { border-color: oklch(0.60 0.08 240); }
.hx-review-btn .t { font-size: 13.5px; font-weight: 600; }
.hx-review-btn .d { font-size: 12px; color: var(--hx-muted); margin-top: 2px; }
.hx-review-static {
  background: oklch(0.97 0.01 240);
  border: 1px dashed oklch(0.88 0.02 240);
  border-radius: 8px;
  padding: 12px 14px;
}
.hx-review-static .t { font-size: 13.5px; font-weight: 600; color: var(--hx-muted); }
.hx-review-static .d { font-size: 12px; color: var(--hx-muted); margin-top: 2px; }

/* —— Runs —— */
.hx-runs-layout {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.hx-runs-list {
  flex: 1;
  min-width: 0;
  background: #fff;
  border: 1px solid var(--hx-border);
  border-radius: 10px;
  overflow: hidden;
}
.hx-runs-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid oklch(0.92 0.008 235);
}
.hx-runs-cols,
.hx-run-row {
  display: grid;
  grid-template-columns: 90px 1fr 110px 90px 80px;
  gap: 0 12px;
  align-items: center;
  padding: 11px 18px;
  font-size: 13px;
}
.hx-runs-cols {
  padding: 8px 18px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--hx-muted);
  border-bottom: 1px solid oklch(0.92 0.008 235);
}
.hx-run-row {
  border-bottom: 1px solid var(--hx-border-soft);
  cursor: pointer;
  background: #fff;
}
.hx-run-row:hover { background: oklch(0.965 0.008 240); }
.hx-run-row.selected { background: oklch(0.965 0.012 240); }
.hx-run-row .status-note {
  display: flex;
  align-items: center;
  gap: 8px;
}
.hx-run-row .note { font-size: 12px; color: var(--hx-muted); }

.hx-run-detail {
  width: 360px;
  flex: 0 0 360px;
}
.hx-phase-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 0;
  font-size: 12.5px;
  border-bottom: 1px solid var(--hx-border-soft);
}
.hx-phase-row .name { flex: 1; font-weight: 500; }
.hx-phase-row .time {
  font-family: var(--hx-mono);
  font-size: 11.5px;
  color: var(--hx-muted);
}
.hx-artifact-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  margin-bottom: 6px;
}
.hx-artifact-row .fn {
  font-family: var(--hx-mono);
  color: var(--hx-accent);
}
.hx-artifact-row .sz {
  font-family: var(--hx-mono);
  font-size: 11px;
  color: var(--hx-muted);
  margin-left: auto;
}
.hx-detail-box {
  font-size: 12px;
  color: var(--hx-muted);
  background: oklch(0.97 0.005 235);
  border-radius: 7px;
  padding: 10px 12px;
  margin-top: 4px;
}

/* —— Diagnostics —— */
.hx-diag-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.hx-stats {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}
.hx-stat-card {
  background: #fff;
  border: 1px solid var(--hx-border);
  border-radius: 10px;
  padding: 14px 16px;
}
.hx-stat-card .label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--hx-muted);
  margin-bottom: 6px;
}
.hx-stat-card .val {
  display: flex;
  align-items: baseline;
  gap: 4px;
}
.hx-stat-card .val .n {
  font-family: var(--hx-mono);
  font-size: 20px;
  font-weight: 600;
}
.hx-stat-card .val .u {
  font-size: 11.5px;
  color: var(--hx-muted);
}
.hx-stat-card .val .n.ok { color: var(--hx-ok); }

.hx-diag-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.hx-layer-chips { display: flex; gap: 6px; }
.hx-layer-chip {
  appearance: none;
  border: 1px solid oklch(0.88 0.01 235);
  background: #fff;
  color: oklch(0.52 0.02 240);
  border-radius: 99px;
  padding: 3px 12px;
  font-family: var(--hx-sans);
  font-size: 11.5px;
  font-weight: 600;
  cursor: pointer;
}
.hx-layer-chip.active {
  border-color: var(--hx-accent);
  background: var(--hx-accent-soft);
  color: oklch(0.38 0.10 240);
}

.hx-chart-legend {
  display: flex;
  gap: 16px;
  font-size: 11.5px;
  color: var(--hx-muted);
  margin-top: 6px;
  flex-wrap: wrap;
}

.hx-map-bins {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px 12px;
  margin-top: 10px;
}
.hx-map-bins span {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-family: var(--hx-mono);
  color: oklch(0.45 0.02 240);
}
.hx-map-bins i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex: 0 0 auto;
}

.hx-flag {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  border: 1px solid var(--hx-border);
  border-radius: 8px;
  padding: 10px 12px;
  margin-bottom: 8px;
}
.hx-flag.review {
  border-color: var(--hx-warn-border);
  background: var(--hx-warn-soft);
}
.hx-flag.ok {
  border-color: oklch(0.92 0.02 160);
  background: oklch(0.98 0.008 160);
}
.hx-flag .title { font-size: 12.5px; font-weight: 600; }
.hx-flag .detail { font-size: 12px; color: oklch(0.5 0.02 240); margin-top: 1px; }
.hx-flag .level {
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--hx-warn);
}
.hx-flag.ok .level { color: oklch(0.45 0.08 160); }

/* —— Parameters —— */
.hx-param-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.hx-param-banner {
  font-size: 12px;
  color: var(--hx-muted);
  background: oklch(0.955 0.01 65);
  border: 1px solid oklch(0.90 0.03 65);
  border-radius: 6px;
  padding: 5px 10px;
}
.hx-param-table {
  background: #fff;
  border: 1px solid var(--hx-border);
  border-radius: 10px;
  overflow-x: auto;
}
.hx-param-cols,
.hx-param-row {
  display: grid;
  grid-template-columns: 44px 110px minmax(120px, 1fr) 110px 96px 150px 132px;
  gap: 0 10px;
  align-items: center;
  padding: 10px 18px;
  font-size: 13px;
  min-width: 780px;
}
.hx-param-cols {
  padding: 9px 18px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--hx-muted);
  border-bottom: 1px solid oklch(0.92 0.008 235);
}
.hx-param-row {
  border-bottom: 1px solid var(--hx-border-soft);
}
.hx-param-row.decided { background: oklch(0.975 0.004 230); }
.hx-param-row .kind {
  font-family: var(--hx-mono);
  font-weight: 600;
  color: var(--hx-accent);
}
.hx-conf {
  display: flex;
  align-items: center;
  gap: 7px;
}
.hx-conf-bar {
  flex: 1;
  height: 4px;
  border-radius: 2px;
  background: oklch(0.93 0.008 235);
  overflow: hidden;
}
.hx-conf-bar > i {
  display: block;
  height: 100%;
  border-radius: 2px;
}
.hx-conf .pct {
  font-family: var(--hx-mono);
  font-size: 11px;
  color: oklch(0.5 0.02 240);
}
.hx-actions { display: flex; gap: 6px; }

/* —— 3D —— */
.hx-3d-placeholder {
  height: 420px;
  border-radius: 8px;
  border: 1px dashed oklch(0.85 0.01 235);
  background: repeating-linear-gradient(
    45deg,
    oklch(0.97 0.005 235) 0 10px,
    oklch(0.955 0.005 235) 10px 20px
  );
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 20px;
}
.hx-3d-placeholder div {
  font-family: var(--hx-mono);
  font-size: 11.5px;
  color: oklch(0.5 0.02 240);
  line-height: 1.8;
}

/* —— Alerts / empty —— */
.hx-alert {
  border-radius: 8px;
  padding: 12px 14px;
  font-size: 13px;
  margin-bottom: 16px;
}
.hx-alert.ok {
  background: oklch(0.93 0.04 160);
  color: oklch(0.30 0.08 160);
  border: 1px solid oklch(0.85 0.05 160);
}
.hx-alert.err {
  background: oklch(0.96 0.03 25);
  color: oklch(0.40 0.12 25);
  border: 1px solid oklch(0.88 0.05 25);
}
.hx-empty {
  padding: 24px 18px;
  text-align: center;
  color: var(--hx-muted);
  font-size: 13px;
}

/* —— Project dropdown —— */
.hx-project-menu {
  position: absolute;
  top: 48px;
  left: 140px;
  background: #fff;
  color: var(--hx-fg);
  border: 1px solid var(--hx-border);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(20, 30, 50, 0.12);
  min-width: 260px;
  z-index: 50;
  padding: 6px;
}
.hx-project-menu button {
  display: block;
  width: 100%;
  text-align: left;
  appearance: none;
  background: none;
  border: none;
  border-radius: 6px;
  padding: 8px 10px;
  font-family: var(--hx-sans);
  font-size: 13px;
  cursor: pointer;
  color: var(--hx-fg);
}
.hx-project-menu button:hover { background: oklch(0.96 0.01 240); }
.hx-project-menu .new {
  border-top: 1px solid var(--hx-border-soft);
  margin-top: 4px;
  padding-top: 8px;
  color: var(--hx-accent);
  font-weight: 600;
}

.hx-create-row {
  display: flex;
  gap: 8px;
  align-items: end;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.hx-create-row label {
  display: block;
  font-size: 12px;
  color: var(--hx-muted);
  margin-bottom: 4px;
}
.hx-input {
  display: block;
  padding: 7px 10px;
  font-size: 13px;
  font-family: var(--hx-sans);
  border: 1px solid var(--hx-border);
  border-radius: 7px;
  min-width: 220px;
  background: #fff;
  color: var(--hx-fg);
}
.hx-input:focus {
  outline: 2px solid oklch(0.70 0.08 240);
  outline-offset: 1px;
}

/* —— Responsive —— */
@media (max-width: 1100px) {
  .hx-overview-top { grid-template-columns: 1fr; }
  .hx-overview-bottom { grid-template-columns: 1fr; }
  .hx-stats { grid-template-columns: repeat(3, 1fr); }
  .hx-diag-grid { grid-template-columns: 1fr; }
  .hx-runs-layout { flex-direction: column; }
  .hx-run-detail { width: 100%; flex: 1 1 auto; }
}

@media (max-width: 640px) {
  .hx-stats { grid-template-columns: 1fr 1fr; }
  .hx-runs-cols,
  .hx-run-row {
    grid-template-columns: 70px 1fr 70px;
  }
  .hx-runs-cols span:nth-child(3),
  .hx-runs-cols span:nth-child(5),
  .hx-run-row > :nth-child(3),
  .hx-run-row > :nth-child(5) {
    display: none;
  }
}