/* ==========================================================================
   LocalBench — enterprise observability console

   System first: tokens → typography → primitives → components → layout →
   responsive. Hairline borders, one accent, no gradients, no glow, no emoji.
   ========================================================================== */

/* --------------------------------- fonts --------------------------------- */

@font-face {
  font-family: "Inter";
  src: url("/vendor/fonts/inter-latin-400-normal.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Inter";
  src: url("/vendor/fonts/inter-latin-500-normal.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Inter";
  src: url("/vendor/fonts/inter-latin-600-normal.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "JetBrains Mono";
  src: url("/vendor/fonts/jetbrains-mono-latin-400-normal.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "JetBrains Mono";
  src: url("/vendor/fonts/jetbrains-mono-latin-500-normal.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

/* --------------------------------- tokens -------------------------------- */

:root {
  /* surfaces */
  --bg: #f6f7f9;
  --panel: #ffffff;
  --subtle: #fafbfc;
  --hover: #f3f5f8;
  --elevated: #fafbfc;

  /* lines */
  --hairline: #e3e6ea;
  --hairline-strong: #cfd5dc;

  /* text */
  --text: #101828;
  --secondary: #475467;
  --muted: #667085;
  --faint: #98a2b3;

  /* single accent + semantic */
  --accent: #0b66d0;
  --accent-hover: #0a57b0;
  --accent-ink: #ffffff;
  --accent-tint: #eaf2fd;
  --success: #12805c;
  --success-tint: #e6f4ee;
  --warn: #9a6700;
  --warn-tint: #fbf1dc;
  --danger: #b42318;
  --danger-tint: #fdecea;
  --focus-ring: rgba(11, 102, 208, 0.35);

  /* elevation: one soft shadow, only on panels/menus */
  --shadow-1: 0 1px 2px rgba(16, 24, 40, 0.06);

  /* chart chrome */
  --grid: #eaecf0;
  --axis: #667085;

  /* metric colours (one colour per metric, reused in every view) */
  --m-ttft: #0b66d0;
  --m-prefill: #12805c;
  --m-decode: #9a6700;
  --m-agg: #98a2b3;
  --g-vram: #0b66d0;
  --g-util: #12805c;
  --g-power: #9a6700;
  --g-temp: #b42318;

  /* type */
  --font-ui: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  --fs-ui: 13px;
  --fs-micro: 11px;
  --fs-table: 12px;
  --fs-heading: 15px;
  --fs-value: 24px;
  --fs-hero: 28px;
  --lh-ui: 1.45;
  --ls-micro: 0.06em;

  /* spacing 4 / 8 / 12 / 16 / 24 / 32 */
  --s1: 4px;
  --s2: 8px;
  --s3: 12px;
  --s4: 16px;
  --s5: 24px;
  --s6: 32px;

  /* radii: 6 controls, 8 panels */
  --r-control: 6px;
  --r-panel: 8px;
  --r-pill: 999px;

  /* chrome */
  --topbar-h: 48px;
  --row-h: 28px;
  --control-h: 32px;
  --page-max: 1680px;

  color-scheme: light;
}

/* --------------------------------- reset --------------------------------- */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: var(--fs-ui);
  line-height: var(--lh-ui);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-variant-numeric: tabular-nums;
}

h1,
h2,
h3,
p,
figure {
  margin: 0;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* keyboard focus: 2px accent ring, 2px offset */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: var(--r-control);
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--focus-ring);
}

[hidden] {
  display: none !important;
}

/* icons come from the inline sprite; stroke properties inherit into <use> */
.sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.icon {
  display: block;
  flex: none;
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.mono,
.num,
.tile-value,
.section-value,
.run-id,
td.num,
th.num,
.delta,
.delta-chip,
.gpu-cell .v,
.card-title {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* -------------------------------- app shell ------------------------------ */

.app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  gap: var(--s3);
  height: var(--topbar-h);
  padding: 0 var(--s4);
  background: var(--panel);
  border-bottom: 1px solid var(--hairline);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--s2);
  min-width: 0;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border: 1px solid var(--hairline);
  border-radius: var(--r-control);
  background: var(--panel);
  color: var(--accent);
}

.brand-name {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
  white-space: nowrap;
}

.brand-sub {
  padding-left: var(--s2);
  border-left: 1px solid var(--hairline);
  font-size: var(--fs-micro);
  color: var(--faint);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.topbar-meta {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: var(--s3);
  min-width: 0;
}

.meta-item {
  font-size: var(--fs-micro);
  color: var(--faint);
  white-space: nowrap;
}

/* -------------------------------- status pills --------------------------- */

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 22px;
  padding: 0 var(--s2);
  border: 1px solid transparent;
  border-radius: var(--r-pill);
  background: var(--subtle);
  color: var(--muted);
  font-size: var(--fs-micro);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
}

.status-pill .dot,
.agent-state .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  flex: none;
}

.status-pill[data-state="ok"],
.status-pill[data-status="done"] {
  color: var(--success);
  background: var(--success-tint);
}

.status-pill[data-state="bad"],
.status-pill[data-status="failed"] {
  color: var(--danger);
  background: var(--danger-tint);
}

.status-pill[data-status="running"] {
  color: var(--accent);
  background: var(--accent-tint);
}

.status-pill[data-status="queued"] {
  color: var(--warn);
  background: var(--warn-tint);
}

.status-pill[data-status="cancelled"] {
  color: var(--muted);
  background: var(--subtle);
}

.status-pill[data-status="running"] .dot {
  animation: pulse 1.8s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.25;
  }
}

/* ---------------------------------- tabs --------------------------------- */

.tabs {
  position: sticky;
  top: var(--topbar-h);
  z-index: 29;
  display: flex;
  gap: 0;
  padding: 0 var(--s4);
  background: var(--panel);
  border-bottom: 1px solid var(--hairline);
  overflow-x: auto;
  scrollbar-width: none;
}

.tabs::-webkit-scrollbar {
  display: none;
}

.tab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 40px;
  padding: 0 var(--s3);
  margin-bottom: -1px;
  background: none;
  border: 0;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  font-size: var(--fs-ui);
  font-weight: 500;
  white-space: nowrap;
}

.tab:hover {
  color: var(--text);
}

.tab[aria-selected="true"] {
  color: var(--text);
  border-bottom-color: var(--accent);
}

.tab-count {
  min-width: 18px;
  padding: 0 5px;
  border: 1px solid var(--hairline);
  border-radius: var(--r-pill);
  background: var(--panel);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 10px;
  line-height: 16px;
  text-align: center;
}

.main {
  flex: 1;
  width: 100%;
  max-width: var(--page-max);
  margin: 0 auto;
  padding: var(--s4);
}

/* --------------------------------- panels -------------------------------- */

.panel {
  background: var(--panel);
  border: 1px solid var(--hairline);
  border-radius: var(--r-panel);
  box-shadow: var(--shadow-1);
  min-width: 0;
}

.panel + .panel {
  margin-top: var(--s4);
}

.panel-head {
  display: flex;
  align-items: center;
  gap: var(--s2);
  min-height: 40px;
  padding: 0 var(--s4);
  border-bottom: 1px solid var(--hairline);
  flex-wrap: wrap;
}

.panel-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-micro);
  font-weight: 600;
  letter-spacing: var(--ls-micro);
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}

.panel-label .icon {
  color: var(--faint);
}

.panel-meta {
  font-size: var(--fs-micro);
  color: var(--faint);
  min-width: 0;
  overflow-wrap: anywhere;
}

.head-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: var(--s2);
  flex-wrap: wrap;
}

.panel-body {
  padding: var(--s4);
}

.panel-body.flush {
  padding: 0;
}

/* ------------------------------ section heads ---------------------------- */

.section + .section {
  margin-top: var(--s5);
}

.section-head {
  display: flex;
  align-items: center;
  gap: var(--s2);
  min-height: 22px;
  margin-bottom: var(--s3);
}

.section-head h3 {
  font-size: var(--fs-micro);
  font-weight: 600;
  letter-spacing: var(--ls-micro);
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}

.section-meta {
  font-size: var(--fs-micro);
  color: var(--faint);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}

.section-value {
  font-size: var(--fs-table);
  color: var(--text);
  white-space: nowrap;
}

.section-head .rule {
  flex: 1 1 auto;
  height: 1px;
  background: var(--hairline);
  min-width: var(--s4);
}

/* --------------------------------- buttons ------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: var(--control-h);
  padding: 0 var(--s3);
  border: 1px solid var(--hairline-strong);
  border-radius: var(--r-control);
  background: var(--panel);
  color: var(--text);
  font-size: var(--fs-ui);
  font-weight: 500;
  white-space: nowrap;
  transition: background-color 120ms ease, border-color 120ms ease, color 120ms ease;
}

.btn:hover {
  background: var(--hover);
  border-color: var(--hairline-strong);
}

.btn:active {
  background: var(--hover);
}

.btn .icon {
  color: var(--muted);
}

.btn:hover .icon {
  color: var(--text);
}

.btn[disabled] {
  opacity: 0.45;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
  font-weight: 600;
}

.btn-primary .icon,
.btn-primary:hover .icon {
  color: var(--accent-ink);
}

.btn-primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
}

.btn-ghost {
  background: transparent;
  border-color: transparent;
  color: var(--muted);
}

.btn-ghost:hover {
  background: var(--hover);
  color: var(--text);
  border-color: var(--hairline);
}

.btn-danger {
  background: transparent;
  border-color: var(--hairline-strong);
  color: var(--danger);
}

.btn-danger .icon {
  color: var(--danger);
}

.btn-danger:hover {
  background: var(--danger-tint);
  border-color: var(--danger);
}

.btn-sm {
  height: 26px;
  padding: 0 var(--s2);
  font-size: var(--fs-micro);
}

.btn-sm .icon {
  width: 12px;
  height: 12px;
}

.btn-block {
  width: 100%;
  height: 36px;
}

.btn-icon {
  width: var(--control-h);
  padding: 0;
  flex: none;
}

/* -------------------------------- form ---------------------------------- */

.field {
  display: flex;
  flex-direction: column;
  gap: var(--s1);
  margin-bottom: var(--s3);
  min-width: 0;
}

.field > label {
  font-size: var(--fs-micro);
  font-weight: 500;
  letter-spacing: var(--ls-micro);
  text-transform: uppercase;
  color: var(--muted);
}

.field-hint {
  font-size: var(--fs-micro);
  color: var(--faint);
  overflow-wrap: anywhere;
}

.field-hint[data-tone="bad"] {
  color: var(--danger);
}

.field-hint[data-tone="ok"] {
  color: var(--success);
}

input[type="text"],
input[type="url"],
input[type="password"],
input[type="number"],
select,
textarea {
  width: 100%;
  min-width: 0;
  height: var(--control-h);
  padding: 0 var(--s2);
  border: 1px solid var(--hairline-strong);
  border-radius: var(--r-control);
  background: var(--panel);
  color: var(--text);
  font-size: var(--fs-ui);
  transition: border-color 120ms ease, background-color 120ms ease;
}

input::placeholder {
  color: var(--faint);
}

input:hover,
select:hover {
  border-color: var(--muted);
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--focus-ring);
}

select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%),
    linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 15px) 14px, calc(100% - 10px) 14px;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: var(--s5);
}

.input-group {
  position: relative;
  display: flex;
  gap: var(--s1);
  min-width: 0;
}

.input-group > input {
  flex: 1 1 auto;
  min-width: 0;
}

.input-icon {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--faint);
  pointer-events: none;
  z-index: 1;
}

.input-group:has(.input-icon) > input {
  padding-left: 30px;
}

.input-group > .btn {
  flex: none;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--s1) var(--s3);
}

.form-row > .field {
  margin-bottom: var(--s2);
}

.check-line {
  display: flex;
  align-items: center;
  gap: var(--s2);
  min-height: 28px;
  font-size: var(--fs-ui);
  color: var(--muted);
}

.check-line input[type="checkbox"] {
  width: 14px;
  height: 14px;
  margin: 0;
  accent-color: var(--accent);
  flex: none;
}

.check-line label {
  color: var(--muted);
}

/* accordion */

.accordion {
  margin-top: var(--s3);
  border-top: 1px solid var(--hairline);
  padding-top: var(--s2);
}

.accordion-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
  min-height: 28px;
  padding: 0;
  background: none;
  border: 0;
  color: var(--muted);
  font-size: var(--fs-ui);
  font-weight: 500;
}

.accordion-toggle:hover {
  color: var(--text);
}

.accordion-toggle .caret {
  color: var(--faint);
  transition: transform 140ms ease;
}

.accordion-toggle[aria-expanded="true"] .caret {
  transform: rotate(180deg);
}

.accordion-meta {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--faint);
}

.accordion-body {
  padding-top: var(--s3);
}

/* inline error / form error */

.inline-error {
  display: flex;
  align-items: flex-start;
  gap: var(--s2);
  margin-top: var(--s3);
  padding: var(--s2) var(--s3);
  border: 1px solid rgba(180, 35, 24, 0.28);
  border-radius: var(--r-control);
  background: var(--danger-tint);
  color: var(--text);
  font-size: var(--fs-table);
  overflow-wrap: anywhere;
}

.inline-error > .icon {
  color: var(--danger);
  margin-top: 1px;
}

.inline-error-body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.inline-error-body strong {
  font-size: var(--fs-ui);
  font-weight: 600;
}

.inline-error-body span {
  color: var(--muted);
  font-size: var(--fs-micro);
}

.inline-error > .btn {
  margin-left: auto;
  flex: none;
}

.inline-error[data-tone="warn"] {
  border-color: rgba(154, 103, 0, 0.28);
  background: var(--warn-tint);
}

.inline-error[data-tone="warn"] > .icon {
  color: var(--warn);
}

#form-error {
  margin: 0 0 var(--s3);
}

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

.run-layout {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: var(--s4);
  align-items: start;
}

.run-layout > * {
  min-width: 0;
}

.form-panel .panel-body {
  padding: var(--s4);
}

.form-panel form {
  position: sticky;
  top: calc(var(--topbar-h) + var(--s4));
}

#run-btn {
  margin-top: var(--s2);
}

/* --------------------------------- progress ------------------------------ */

.progress-block {
  display: flex;
  flex-direction: column;
  gap: var(--s2);
}

.progress {
  height: 6px;
  background: var(--elevated);
  border: 1px solid var(--hairline);
  border-radius: var(--r-pill);
  overflow: hidden;
}

.progress-fill {
  width: 0%;
  height: 100%;
  background: var(--accent);
  border-radius: var(--r-pill);
  transition: width 240ms ease;
}

.progress.is-indeterminate .progress-fill {
  width: 30%;
  animation: indeterminate 1.4s ease-in-out infinite;
}

@keyframes indeterminate {
  0% {
    transform: translateX(-110%);
  }
  100% {
    transform: translateX(400%);
  }
}

.progress-meta {
  display: flex;
  align-items: baseline;
  gap: var(--s2);
  font-size: var(--fs-micro);
  color: var(--faint);
  flex-wrap: nowrap;
}

#progress-label {
  flex: none;
  white-space: nowrap;
}

#progress-label {
  color: var(--muted);
  overflow-wrap: anywhere;
}

.run-id[data-tone="danger"] {
  color: var(--danger);
}

.run-id {
  margin-left: auto;
  min-width: 0;
  font-size: 10.5px;
  color: var(--faint);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-align: right;
}

/* ---------------------------------- tiles -------------------------------- */

.tiles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--s2);
}

.tile {
  padding: var(--s2) var(--s3);
  border: 1px solid var(--hairline);
  border-radius: var(--r-control);
  background: var(--subtle);
  min-width: 0;
}

.tile-label {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: var(--fs-micro);
  font-weight: 500;
  letter-spacing: var(--ls-micro);
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* category marker: a 5px square before the label (not a coloured left bar) */
.tile[data-metric="ttft"] .tile-label::before,
.tile[data-metric="prefill"] .tile-label::before,
.tile[data-metric="decode"] .tile-label::before,
.tile[data-metric="agg"] .tile-label::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 1px;
  flex: none;
}

.tile[data-metric="ttft"] .tile-label::before {
  background: var(--m-ttft);
}

.tile[data-metric="decode"] .tile-label::before {
  background: var(--m-decode);
}

.tile[data-metric="prefill"] .tile-label::before {
  background: var(--m-prefill);
}

.tile[data-metric="agg"] .tile-label::before {
  background: var(--m-agg);
}

.tile-value {
  display: block;
  margin-top: 2px;
  font-size: var(--fs-value);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tile-value .unit {
  margin-left: 3px;
  font-size: 11px;
  font-weight: 400;
  color: var(--faint);
  letter-spacing: 0;
}

.tile-sub {
  display: block;
  margin-top: 2px;
  font-size: var(--fs-micro);
  color: var(--faint);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tile.is-empty .tile-value {
  color: var(--faint);
  font-size: var(--fs-heading);
  font-weight: 400;
}

/* --------------------------------- charts -------------------------------- */

.chart-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--s2);
}

.chart-card {
  min-width: 0;
  padding: var(--s2) var(--s3) var(--s1);
  border: 1px solid var(--hairline);
  border-radius: var(--r-control);
  background: var(--panel);
}

.chart-card figcaption {
  display: flex;
  align-items: center;
  gap: 6px;
  min-height: 18px;
  margin-bottom: var(--s1);
  font-size: var(--fs-micro);
  color: var(--muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
  overflow: hidden;
}

.chart-card .swatch {
  width: 8px;
  height: 2px;
  border-radius: 1px;
  flex: none;
  background: var(--muted);
}

.swatch[data-metric="ttft"] {
  background: var(--m-ttft);
}

.swatch[data-metric="prefill"] {
  background: var(--m-prefill);
}

.swatch[data-metric="decode"] {
  background: var(--m-decode);
}

.swatch[data-metric="agg"] {
  background: var(--m-agg);
}

.fig-label {
  overflow: hidden;
  text-overflow: ellipsis;
}

.fig-unit {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--faint);
  text-transform: none;
  letter-spacing: 0;
  white-space: nowrap;
}

.chart-box {
  position: relative;
  width: 100%;
  min-width: 0;
  height: 180px;
}

.chart-box canvas {
  display: block;
  width: 100% !important;
  height: 100% !important;
}

.chart-empty {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  color: var(--faint);
  pointer-events: none;
}

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

.table-wrap {
  border: 1px solid var(--hairline);
  border-radius: var(--r-control);
  background: var(--panel);
}

table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-table);
  font-variant-numeric: tabular-nums;
}

table.data th {
  position: sticky;
  top: calc(var(--topbar-h) + 40px);
  z-index: 2;
  height: 30px;
  padding: 0 var(--s3);
  background: var(--subtle);
  border-bottom: 1px solid var(--hairline);
  font-size: var(--fs-micro);
  font-weight: 500;
  letter-spacing: var(--ls-micro);
  text-transform: uppercase;
  color: var(--muted);
  text-align: left;
  white-space: nowrap;
}

table.data td {
  height: var(--row-h);
  padding: 0 var(--s3);
  border-bottom: 1px solid var(--hairline);
  color: var(--text);
  white-space: nowrap;
  font-size: var(--fs-table);
}

table.data tbody tr:last-child td {
  border-bottom: 0;
}

table.data tbody tr:hover td {
  background: var(--hover);
}

table.data tbody tr.is-selected td {
  background: var(--accent-tint);
}

table.data th.num,
table.data td.num {
  text-align: right;
}

table.data td.num {
  font-family: var(--font-mono);
  font-size: var(--fs-table);
}

table.data th.center,
table.data td.center {
  text-align: center;
}

table.data td.label-cell {
  max-width: 320px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

table.data td .cell-sub {
  display: block;
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--faint);
}

table.data .row-actions {
  display: flex;
  gap: var(--s1);
  justify-content: flex-end;
}

table.data .row-actions .btn-danger {
  color: var(--faint);
  border-color: transparent;
  background: transparent;
}

table.data .row-actions .btn-danger:hover {
  color: var(--danger);
  border-color: var(--hairline-strong);
  background: var(--danger-tint);
}

.cell-unit {
  margin-left: 3px;
  font-size: 10px;
  color: var(--faint);
  font-family: var(--font-mono);
}

table.data td[data-empty="true"] {
  color: var(--faint);
}

table.data tr[data-failed="true"] td {
  color: var(--faint);
}

table.data td.cell-ok {
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 11px;
}

table.data td.cell-ok[data-ok="false"] {
  color: var(--danger);
}

/* compare: fixed label column so data columns share the space evenly */
#compare-headline th:first-child,
#compare-headline td:first-child {
  width: 180px;
}

#compare-headline th {
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
}

#compare-context td.label-cell,
#compare-headline td.label-cell {
  max-width: 200px;
}

/* deltas: signed, coloured, monospace */
.delta {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
  font-size: var(--fs-table);
  white-space: nowrap;
}

.delta .delta-pct {
  font-size: 10.5px;
  color: var(--faint);
}

.delta[data-sign="up"] {
  color: var(--success);
}

.delta[data-sign="down"] {
  color: var(--danger);
}

.delta[data-sign="flat"] {
  color: var(--faint);
}

.delta-chip {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 1px 6px;
  border: 1px solid var(--hairline);
  border-radius: var(--r-pill);
  font-size: 11px;
  line-height: 16px;
  color: var(--muted);
}

.delta-chip[data-sign="up"] {
  color: var(--success);
  border-color: transparent;
  background: var(--success-tint);
}

.delta-chip[data-sign="down"] {
  color: var(--danger);
  border-color: transparent;
  background: var(--danger-tint);
}

.delta-chip .icon {
  width: 10px;
  height: 10px;
}

.table-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--s2);
  padding: var(--s6) var(--s4);
  text-align: center;
  color: var(--faint);
  font-size: var(--fs-table);
}

.table-empty strong {
  font-family: var(--font-ui);
  font-size: var(--fs-ui);
  font-weight: 600;
  color: var(--muted);
}

.table-empty .empty-icon {
  color: var(--faint);
}

/* ---------------------------- preset / credential ------------------------ */

.preset-note {
  margin-top: var(--s1);
  line-height: 1.5;
  white-space: normal;
}

.preset-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  max-width: 100%;
  padding: 0 6px;
  border: 1px solid var(--hairline);
  border-radius: var(--r-pill);
  background: var(--subtle);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 10px;
  line-height: 16px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.preset-chip .icon {
  color: var(--faint);
}

.cell-chip {
  display: block;
  margin-top: 2px;
}

.credential-row {
  display: flex;
  align-items: flex-start;
  gap: var(--s2);
  margin: 0 0 var(--s3);
  padding: var(--s2) var(--s3);
  border: 1px solid var(--hairline-strong);
  border-radius: var(--r-control);
  background: var(--subtle);
  color: var(--secondary);
  font-size: var(--fs-table);
}

.credential-row > .icon {
  color: var(--accent);
  margin-top: 1px;
}

.credential-body {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}

.credential-title {
  font-weight: 600;
  color: var(--text);
}

.credential-hint {
  font-size: var(--fs-micro);
  color: var(--muted);
  overflow-wrap: anywhere;
}

input.is-locked {
  background: var(--subtle);
  color: var(--muted);
  cursor: not-allowed;
}

.rate-limit-note {
  margin-top: var(--s2);
  font-family: var(--font-mono);
  font-size: 10.5px;
  text-align: center;
}

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

.panel-foot {
  display: flex;
  align-items: center;
  gap: var(--s2);
  flex-wrap: wrap;
  padding: var(--s2) var(--s4);
  border-top: 1px solid var(--hairline);
  background: var(--subtle);
  border-radius: 0 0 var(--r-panel) var(--r-panel);
  font-size: var(--fs-micro);
  color: var(--muted);
}

.panel-foot > .icon {
  color: var(--faint);
  flex: none;
}

.panel-foot-usage {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--secondary);
  white-space: nowrap;
}

.panel-foot-note {
  color: var(--muted);
  min-width: 0;
  overflow-wrap: anywhere;
}

.panel-foot-note::before {
  content: "·";
  margin-right: var(--s2);
  color: var(--faint);
}

@media (max-width: 640px) {
  .panel-foot {
    border-radius: 0;
    padding: var(--s2) var(--s3);
  }

  .panel-foot-note::before {
    content: none;
  }
}

/* ------------------------------ data cards (mobile) ----------------------- */

.data-cards {
  display: none;
}

.card-swatch {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
}

.card-swatch .swatch {
  width: 8px;
  height: 8px;
  border-radius: 2px;
  flex: none;
}

.card-actions {
  display: flex;
  gap: var(--s2);
  margin-top: var(--s3);
}

.card-actions .btn {
  flex: 1 1 0;
  min-width: 0;
}

.legend-base {
  color: var(--faint);
  font-size: 10px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
}

.def-list dd {
  display: flex;
  align-items: baseline;
  justify-content: flex-end;
  gap: 6px;
  min-width: 0;
}

.def-list dd .dd-value {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}

.data-card-head .status-pill {
  margin-left: auto;
}

.card-check-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin: -10px 0 -10px -10px;
  flex: none;
}

.card-check {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--accent);
}

/* --------------------------------- GPU ----------------------------------- */

.gpu-block {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.35fr);
  gap: var(--s2);
  align-items: start;
}

.gpu-left {
  min-width: 0;
}

.gpu-tiles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(112px, 1fr));
  gap: var(--s1);
}

.gpu-tile {
  padding: var(--s2);
  border: 1px solid var(--hairline);
  border-radius: var(--r-control);
  background: var(--subtle);
  min-width: 0;
}

.gpu-label {
  font-size: var(--fs-micro);
  font-weight: 500;
  letter-spacing: var(--ls-micro);
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.gpu-series {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px var(--s2);
  margin-top: 2px;
}

.gpu-cell {
  min-width: 0;
}

.gpu-cell .k {
  display: block;
  font-size: 10px;
  color: var(--faint);
}

.gpu-cell .v {
  display: block;
  font-size: var(--fs-table);
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.gpu-cell .v.is-temp {
  color: var(--g-temp);
}

.gpu-note {
  margin-top: var(--s1);
  font-size: var(--fs-micro);
  color: var(--faint);
  overflow-wrap: anywhere;
}

.spark-card {
  padding: var(--s2);
  border: 1px solid var(--hairline);
  border-radius: var(--r-control);
  background: var(--subtle);
  min-width: 0;
}

.spark-legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s2);
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--faint);
}

.spark-legend span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
}

.spark-legend i {
  width: 8px;
  height: 2px;
  border-radius: 1px;
  display: inline-block;
}

.spark-box {
  position: relative;
  height: 64px;
  margin-top: var(--s1);
}

.spark-box canvas {
  display: block;
  width: 100% !important;
  height: 100% !important;
}

/* -------------------------------- agent box ------------------------------ */

.agent-box {
  padding: var(--s3);
  border: 1px solid var(--hairline);
  border-radius: var(--r-control);
  background: var(--subtle);
  min-width: 0;
}

.agent-head {
  display: flex;
  align-items: center;
  gap: var(--s2);
  margin-bottom: var(--s2);
}

.agent-state {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-micro);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

.agent-state[data-connected="true"] {
  color: var(--success);
}

.agent-cmd {
  display: flex;
  align-items: stretch;
  gap: var(--s1);
  min-width: 0;
}

.agent-cmd code {
  flex: 1 1 auto;
  min-width: 0;
  max-height: 88px;
  overflow-y: auto;
  padding: var(--s2);
  border: 1px solid var(--hairline);
  border-radius: 4px;
  background: var(--bg);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.5;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.agent-hint {
  margin-top: var(--s2);
  font-size: var(--fs-micro);
  color: var(--faint);
}

/* ---------------------------------- log ---------------------------------- */

.log-list {
  max-height: 140px;
  overflow-y: auto;
  padding: var(--s2);
  border: 1px solid var(--hairline);
  border-radius: var(--r-control);
  background: var(--subtle);
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.55;
}

.log-list:empty {
  display: none;
}

.log-line {
  display: flex;
  gap: var(--s2);
  color: var(--muted);
  overflow-wrap: anywhere;
}

.log-line .log-time {
  flex: none;
  color: var(--faint);
}

.log-line[data-level="warn"] {
  color: var(--warn);
}

.log-line[data-level="error"] {
  color: var(--danger);
}

/* ------------------------------ empty states ----------------------------- */

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--s2);
  padding: var(--s6) var(--s4);
  text-align: center;
}

.empty-state .empty-icon {
  color: var(--faint);
  margin-bottom: var(--s1);
}

.empty-title {
  font-size: var(--fs-heading);
  font-weight: 600;
  color: var(--text);
}

.empty-body {
  max-width: 46ch;
  font-size: var(--fs-ui);
  color: var(--faint);
  line-height: var(--lh-ui);
}

/* -------------------------------- skeletons ------------------------------ */

.skeleton {
  display: flex;
  flex-direction: column;
  gap: var(--s3);
}

.skeleton > * {
  background: var(--hover);
  border-radius: var(--r-control);
  animation: skeleton-pulse 1.6s ease-in-out infinite;
}

@keyframes skeleton-pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.sk-line {
  height: 12px;
}

.sk-w40 {
  width: 40%;
}

.sk-w60 {
  width: 60%;
}

.sk-bar {
  height: 6px;
  width: 100%;
}

.sk-tiles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--s2);
  background: none;
  animation: none;
}

.sk-tile {
  height: 78px;
  background: var(--hover);
  border-radius: var(--r-control);
  animation: skeleton-pulse 1.6s ease-in-out infinite;
}

.sk-chart {
  height: 180px;
}

.sk-row {
  height: 36px;
}

/* ------------------------------- toolbars -------------------------------- */

.toolbar {
  display: flex;
  align-items: center;
  gap: var(--s2);
  flex-wrap: wrap;
}

.note-line {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  font-size: var(--fs-micro);
  color: var(--faint);
  overflow-wrap: anywhere;
}

.note-line .icon {
  margin-top: 1px;
  flex: none;
}

/* ------------------------------- compare --------------------------------- */

.compare-legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s2);
  margin-bottom: var(--s4);
}

.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
  max-width: 100%;
  height: 24px;
  padding: 0 var(--s2);
  border: 1px solid var(--hairline);
  border-radius: var(--r-control);
  background: var(--subtle);
  font-size: var(--fs-micro);
  color: var(--muted);
}

.legend-item .swatch {
  width: 8px;
  height: 8px;
  border-radius: 2px;
  flex: none;
  background: var(--muted);
}

.legend-item .legend-label {
  min-width: 0;
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.legend-item .legend-base {
  color: var(--faint);
  font-size: 10px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* -------------------------------- toasts --------------------------------- */

.toasts {
  position: fixed;
  right: var(--s4);
  bottom: var(--s4);
  z-index: 60;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--s2);
  max-width: min(92vw, 380px);
  pointer-events: none;
}

.toast-item {
  display: flex;
  align-items: flex-start;
  gap: var(--s2);
  max-width: 100%;
  padding: var(--s2) var(--s3);
  border: 1px solid var(--hairline-strong);
  border-radius: var(--r-control);
  background: var(--panel);
  color: var(--text);
  font-size: var(--fs-table);
  box-shadow: 0 8px 24px rgba(16, 24, 40, 0.14);
  animation: toast-in 160ms ease-out;
}

.toast-item .icon {
  color: var(--success);
  margin-top: 1px;
}

.toast-item .toast-text {
  min-width: 0;
  overflow-wrap: anywhere;
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.45;
}

.toast-item[data-tone="error"] {
  border-color: var(--danger);
}

.toast-item[data-tone="error"] .icon {
  color: var(--danger);
}

.toast-item[data-tone="warn"] .icon {
  color: var(--warn);
}

.toast-item.is-out {
  opacity: 0;
  transition: opacity 180ms ease;
}

@keyframes toast-in {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* ------------------------------ action bar ------------------------------- */

.action-bar {
  display: none;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1180px) {
  .run-layout {
    grid-template-columns: 340px minmax(0, 1fr);
  }

  .gpu-block {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 1020px) {
  .run-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .form-panel form {
    position: static;
  }

  /* results first once a run exists, form second */
  .run-layout[data-has-run="true"] {
    display: flex;
    flex-direction: column;
    align-items: stretch;
  }

  .run-layout[data-has-run="true"] > .live-panel {
    order: -1;
  }
}

@media (max-width: 820px) {
  .chart-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .main {
    padding: var(--s3);
  }

  .sk-tiles {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ------------------------------- phone ---------------------------------- */

@media (max-width: 640px) {
  .topbar {
    padding: 0 var(--s3);
  }

  .brand-sub {
    display: none;
  }

  .meta-optional {
    display: none;
  }

  .tabs {
    padding: 0;
  }

  .tab {
    flex: 1 1 0;
    justify-content: center;
    height: 44px;
    padding: 0 var(--s2);
  }

  /* full-bleed single column */
  .main {
    padding: 0 0 84px;
  }

  .run-layout {
    gap: var(--s2);
    display: flex;
    flex-direction: column;
    align-items: stretch;
  }

  .run-layout[data-has-run="true"] > .live-panel {
    order: -1;
  }

  .panel {
    border-left: 0;
    border-right: 0;
    border-radius: 0;
  }

  .panel + .panel {
    margin-top: var(--s2);
  }

  .panel-head {
    padding: 0 var(--s3);
    min-height: 44px;
  }

  .panel-body {
    padding: var(--s3);
  }

  .form-panel .panel-body {
    padding: var(--s3);
  }

  .section + .section {
    margin-top: var(--s5);
  }

  /* controls: 44px touch targets */
  .btn {
    height: 44px;
    padding: 0 var(--s3);
  }

  .btn-sm {
    height: 44px;
    padding: 0 var(--s3);
    font-size: var(--fs-ui);
  }

  .btn-icon {
    width: 44px;
  }

  .btn-block {
    height: 48px;
  }

  /* the sticky bar already carries refresh / compare / clear on phones */
  #history-refresh,
  #history-compare,
  #compare-clear {
    display: none;
  }

  input[type="text"],
  input[type="url"],
  input[type="password"],
  input[type="number"],
  select {
    height: 44px;
  }

  .check-line {
    min-height: 44px;
  }

  .input-icon {
    left: 12px;
  }

  .input-group:has(.input-icon) > input {
    padding-left: 34px;
  }

  /* two-up tiles only when each tile still fits at >=150px */
  .tiles {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  }

  .tile-value {
    font-size: 22px;
  }

  .chart-box {
    height: 168px;
  }

  /* tables become stacked definition rows */
  .table-wrap {
    display: none;
  }

  .data-cards {
    display: flex;
    flex-direction: column;
    gap: var(--s2);
  }

  .data-card {
    padding: var(--s3);
    border: 1px solid var(--hairline);
    border-radius: var(--r-control);
    background: var(--subtle);
    min-width: 0;
  }

  .data-card-head {
    display: flex;
    align-items: center;
    gap: var(--s2);
    flex-wrap: wrap;
    padding-bottom: var(--s2);
    margin-bottom: var(--s2);
    border-bottom: 1px solid var(--hairline);
  }

  .card-title {
    font-size: var(--fs-table);
    font-weight: 500;
    color: var(--text);
    white-space: nowrap;
  }

  .card-sub {
    font-size: var(--fs-micro);
    color: var(--faint);
    min-width: 0;
    overflow-wrap: anywhere;
  }

  .card-head-actions {
    margin-left: auto;
    display: flex;
    gap: var(--s1);
  }

  .def-list {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 2px;
    margin: 0;
  }

  .def-list > div {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: var(--s2);
    min-width: 0;
    padding: 3px 0;
    border-bottom: 1px solid var(--hairline);
  }

  .def-list > div:last-child {
    border-bottom: 0;
  }

  .def-list dt {
    font-size: var(--fs-micro);
    color: var(--faint);
    white-space: nowrap;
  }

  .def-list dd {
    margin: 0;
    font-family: var(--font-mono);
    font-size: var(--fs-table);
    color: var(--text);
    text-align: right;
    white-space: nowrap;
  }

  .def-list dd .delta-chip {
    flex: none;
  }

  .card-actions .btn {
    height: 44px;
  }

  .def-list dd.is-empty {
    color: var(--faint);
  }

  .def-list .delta-chip {
    margin-left: var(--s1);
  }

  .compare-legend {
    margin-bottom: var(--s3);
  }

  .legend-item {
    max-width: 100%;
  }

  .legend-item .legend-label {
    max-width: 180px;
  }

  .gpu-tiles {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gpu-block {
    grid-template-columns: minmax(0, 1fr);
  }

  .agent-cmd {
    flex-direction: column;
  }

  .agent-cmd .btn {
    width: 100%;
  }

  /* sticky bottom action bar */
  .action-bar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 40;
    display: flex;
    gap: var(--s2);
    padding: var(--s2) var(--s3);
    padding-bottom: calc(var(--s2) + env(safe-area-inset-bottom, 0px));
    background: var(--panel);
    border-top: 1px solid var(--hairline);
    box-shadow: 0 -1px 2px rgba(16, 24, 40, 0.04);
  }

  .action-bar .btn {
    flex: 1 1 0;
    min-width: 0;
    height: 48px;
  }

  .action-bar .btn-ghost {
    flex: 0 0 auto;
    min-width: 96px;
  }

  .toasts {
    left: var(--s3);
    right: var(--s3);
    bottom: calc(84px + env(safe-area-inset-bottom, 0px));
    max-width: none;
    align-items: stretch;
  }

  .sk-tiles {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ------------------------------ motion / print --------------------------- */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

@media print {
  .topbar,
  .tabs,
  .form-panel,
  .action-bar,
  .btn {
    display: none !important;
  }

  body {
    background: #fff;
    color: #000;
  }
}