@font-face {
  font-family: "DM Sans";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("/static/fonts/dm-sans-latin.woff2") format("woff2");
}

:root {
  --ground: #fbf8fa;
  --surface: #ffffff;
  --raised: #f7f1f4;
  --active: #f1e7ec;
  --border: #e8dde3;
  --rule: #f1eaee;
  --control: #d4c5cd;
  --text: #181317;
  --muted: #625d64;
  --faint: #746d73;
  --accent: #b8336a;
  --accent-soft: #fdf2f7;
  --accent-track: #f6d8e5;
  --accent-ink: #6b1d3e;
  --positive: #247b50;
  --negative: #b4232a;
  --warning: #92400e;
  --pill-positive-bg: #e5f6ec;
  --pill-positive-ink: #14532d;
  --pill-negative-bg: #ffedea;
  --pill-negative-ink: #831c1e;
  --pill-warning-bg: #fffbeb;
  --pill-warning-ink: #92400e;
  --pill-neutral-bg: #f3f0f2;
  --pill-neutral-ink: #403a3e;
  --primary: #1d1a1c;
  --radius-card: 8px;
  --radius-control: 6px;
  --radius-chip: 4px;
  --sidebar-width: 232px;
  --gap: 24px;
  --card-pad: 20px;
  --control-height: 40px;
  --row-height: 45px;
  --font: "DM Sans", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  --fs-title: 32px;
  --fs-section: 18px;
  --fs-kpi: 24px;
  --fs-body: 14px;
  --fs-small: 12px;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--ground);
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background: var(--ground);
  font-family: var(--font);
  font-size: var(--fs-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

button,
input,
select {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  color: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

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

[hidden] {
  display: none !important;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

::selection {
  color: var(--text);
  background: var(--accent-track);
}

.icon-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.icon {
  width: 16px;
  height: 16px;
  flex: 0 0 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.icon-lg {
  width: 24px;
  height: 24px;
  flex-basis: 24px;
}

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

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 8px 12px;
  color: #fff;
  background: var(--primary);
  border-radius: var(--radius-control);
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.app-shell {
  display: grid;
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  flex-direction: column;
  width: var(--sidebar-width);
  height: 100vh;
  padding: 24px 16px 20px;
  background: var(--ground);
  border-right: 1px solid var(--border);
}

.sidebar-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  min-width: 0;
  border-radius: var(--radius-control);
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  color: #fff;
  background: var(--accent);
  border-radius: 7px;
}

.brand-copy {
  display: grid;
  min-width: 0;
}

.brand-copy strong {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.2;
}

.brand-copy small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.2;
}

.sidebar-close {
  display: none;
}

.workspace-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 58px;
  margin-top: 26px;
  padding: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
}

.status-dot {
  width: 8px;
  height: 8px;
  flex: 0 0 8px;
  background: var(--faint);
  border-radius: 50%;
}

.status-dot.is-online {
  background: var(--positive);
}

.status-dot.is-offline {
  background: var(--negative);
}

.status-dot.is-pending {
  background: var(--warning);
}

.workspace-copy {
  display: grid;
  min-width: 0;
}

.workspace-copy small {
  color: var(--muted);
  font-size: 12px;
}

.workspace-copy strong {
  overflow: hidden;
  font-size: 13px;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.engine-version {
  margin-left: auto;
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
}

.nav-list {
  display: grid;
  gap: 4px;
  margin-top: 28px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 36px;
  padding: 6px 10px;
  color: var(--muted);
  border-radius: var(--radius-control);
  transition: color 150ms ease, background-color 150ms ease;
}

.nav-item:hover {
  color: var(--text);
  background: var(--raised);
}

.nav-item[aria-current="page"] {
  color: var(--accent-ink);
  background: var(--accent-soft);
  font-weight: 500;
}

.nav-item[aria-current="page"] .icon {
  color: var(--accent);
}

.nav-badge {
  min-width: 20px;
  margin-left: auto;
  padding: 1px 6px;
  color: var(--pill-neutral-ink);
  background: var(--pill-neutral-bg);
  border-radius: 999px;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  text-align: center;
}

.sidebar-foot {
  display: grid;
  gap: 12px;
  margin-top: auto;
  padding: 18px 10px 0;
  border-top: 1px solid var(--border);
}

.engine-fact {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 12px;
}

.engine-fact strong {
  color: var(--text);
  font-size: 12px;
  font-weight: 500;
}

.sidebar-foot p {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.main-content {
  min-width: 0;
  padding: 32px clamp(24px, 3vw, 44px) 56px;
}

.view {
  width: 100%;
  max-width: 1540px;
  margin: 0 auto;
}

.page-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}

.head-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-head h1 {
  font-size: var(--fs-title);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.page-summary {
  max-width: 680px;
  margin-top: 9px;
  color: var(--muted);
  font-size: 14px;
}

.head-engine {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  padding: 0 11px;
  color: var(--muted);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-control);
  font-size: 13px;
  white-space: nowrap;
}

.head-engine.is-online {
  color: var(--positive);
}

.head-engine.is-offline {
  color: var(--negative);
}

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

.main-column {
  display: grid;
  gap: var(--gap);
  min-width: 0;
}

.rail {
  display: grid;
  gap: var(--gap);
  min-width: 0;
}

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
}

.composer {
  padding: var(--card-pad);
}

.panel-heading,
.section-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.panel-heading h2,
.section-heading h2 {
  font-size: var(--fs-section);
  font-weight: 600;
  line-height: 1.35;
}

.panel-heading p,
.section-heading p {
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.limit-badge {
  flex: none;
  min-height: 22px;
  padding: 3px 8px;
  color: var(--accent-ink);
  background: var(--accent-soft);
  border-radius: var(--radius-chip);
  font-size: 12px;
  white-space: nowrap;
}

#probeForm {
  margin-top: 22px;
}

#probeForm label {
  display: block;
  margin-bottom: 8px;
  font-size: 13px;
  font-weight: 500;
}

.url-row {
  display: flex;
  align-items: stretch;
  gap: 8px;
}

.url-field {
  position: relative;
  display: flex;
  align-items: center;
  min-width: 0;
  flex: 1 1 auto;
  color: var(--muted);
}

.url-field .icon {
  position: absolute;
  left: 12px;
  pointer-events: none;
}

.url-field input {
  width: 100%;
  height: var(--control-height);
  padding: 0 12px 0 38px;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--control);
  border-radius: var(--radius-control);
  outline: none;
  transition: border-color 150ms ease, box-shadow 150ms ease;
}

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

.url-field input:hover {
  border-color: #bdaab4;
}

.url-field input:focus {
  border-color: var(--accent);
  outline: 1px solid var(--accent);
  outline-offset: -2px;
}

.url-field input[aria-invalid="true"] {
  border-color: var(--negative);
  outline: 1px solid var(--negative);
  outline-offset: -2px;
}

.icon-button,
.primary-button,
.secondary-button,
.text-action,
.download-button,
.filter-tab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  border: 0;
  cursor: pointer;
  transition: color 150ms ease, background-color 150ms ease, border-color 150ms ease,
    transform 120ms ease;
}

.icon-button:active,
.primary-button:active,
.secondary-button:active,
.download-button:active {
  transform: translateY(1px);
}

.icon-button:disabled,
.primary-button:disabled,
.secondary-button:disabled,
.download-button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
  transform: none;
}

.icon-button {
  width: var(--control-height);
  height: var(--control-height);
  flex: 0 0 var(--control-height);
  color: var(--muted);
  background: var(--surface);
  border: 1px solid var(--control);
  border-radius: var(--radius-control);
}

.icon-button:hover {
  color: var(--text);
  background: var(--raised);
  border-color: #bdaab4;
}

.icon-button-small {
  width: 30px;
  height: 30px;
  flex-basis: 30px;
  border-color: var(--border);
}

.primary-button {
  min-height: var(--control-height);
  padding: 0 16px;
  color: #fff;
  background: var(--primary);
  border-radius: var(--radius-control);
  font-weight: 500;
  white-space: nowrap;
}

.primary-button:hover {
  background: #343034;
}

.secondary-button {
  min-height: 34px;
  padding: 0 12px;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--control);
  border-radius: var(--radius-control);
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
}

.secondary-button:hover {
  background: var(--raised);
  border-color: #bdaab4;
}

.text-action {
  padding: 4px 0;
  color: var(--accent-ink);
  background: transparent;
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
}

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

.field-note {
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
}

.field-note.is-error {
  color: var(--negative);
}

.probe-region {
  margin-top: 22px;
  padding-top: 22px;
  border-top: 1px solid var(--rule);
}

.probe-empty {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 110px;
  padding: 20px;
  background: var(--raised);
  border-radius: var(--radius-card);
}

.empty-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  color: var(--muted);
  background: var(--pill-neutral-bg);
  border-radius: 50%;
}

.probe-empty h3,
.empty-table h3 {
  font-size: 16px;
  font-weight: 600;
}

.probe-empty p,
.empty-table p {
  margin-top: 5px;
  color: var(--muted);
  font-size: 13px;
}

.probe-loading {
  display: grid;
  grid-template-columns: 232px minmax(0, 1fr);
  gap: 20px;
  min-height: 174px;
}

.skeleton {
  background: #ede8eb;
  border-radius: 4px;
}

.skeleton-media {
  width: 100%;
  aspect-ratio: 16 / 9;
}

.skeleton-body {
  display: grid;
  align-content: center;
  gap: 12px;
  padding: 8px 0;
}

.skeleton-line {
  height: 12px;
}

.skeleton-line.is-title {
  width: 78%;
  height: 20px;
}

.skeleton-line.is-short {
  width: 42%;
}

.skeleton-controls {
  width: 68%;
  height: 38px;
  margin-top: 10px;
}

.probe-error {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  min-height: 92px;
  padding: 18px;
  color: var(--pill-negative-ink);
  background: var(--pill-negative-bg);
  border-radius: var(--radius-card);
}

.probe-error .icon {
  margin-top: 1px;
  color: var(--negative);
}

.probe-error h3 {
  font-size: 15px;
  font-weight: 600;
}

.probe-error p {
  margin-top: 4px;
  color: var(--negative);
  font-size: 13px;
}

.probe-error button {
  margin-top: 10px;
}

.probe-result {
  display: grid;
  grid-template-columns: 232px minmax(0, 1fr);
  gap: 20px;
}

.preview-media {
  position: relative;
  display: grid;
  place-items: center;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: var(--raised);
  border-radius: var(--radius-card);
}

.preview-media img {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.thumb-fallback {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  color: var(--accent);
  background: var(--accent-soft);
}

.preview-body {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.platform-pill {
  max-width: 160px;
  overflow: hidden;
  padding: 2px 7px;
  color: var(--pill-neutral-ink);
  background: var(--pill-neutral-bg);
  border-radius: var(--radius-chip);
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.preview-title {
  display: -webkit-box;
  overflow: hidden;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.35;
  overflow-wrap: anywhere;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.preview-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
}

.preview-meta span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.preview-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
  padding-top: 18px;
}

.quality-group {
  display: inline-flex;
  overflow: hidden;
  border: 1px solid var(--control);
  border-radius: var(--radius-control);
}

.quality-button {
  min-width: 58px;
  height: 34px;
  padding: 0 10px;
  color: var(--muted);
  background: var(--surface);
  border: 0;
  border-right: 1px solid var(--border);
  cursor: pointer;
  font-size: 13px;
  transition: color 150ms ease, background-color 150ms ease;
}

.quality-button:last-child {
  border-right: 0;
}

.quality-button:hover {
  color: var(--text);
  background: var(--raised);
}

.quality-button[aria-pressed="true"] {
  color: var(--accent-ink);
  background: var(--accent-soft);
  font-weight: 600;
}

.download-button {
  min-height: 34px;
  margin-left: auto;
  padding: 0 14px;
  color: #fff;
  background: var(--primary);
  border-radius: var(--radius-control);
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
}

.download-button:hover {
  background: #343034;
}

.queue-panel {
  padding: var(--card-pad);
}

.job-list {
  display: grid;
  margin-top: 14px;
}

.job-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 16px;
  padding: 14px 0;
  border-top: 1px solid var(--rule);
}

.job-row:first-child {
  border-top: 0;
  padding-top: 4px;
}

.job-main {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 12px;
  min-width: 0;
}

.job-thumb {
  position: relative;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  overflow: hidden;
  color: var(--muted);
  background: var(--pill-neutral-bg);
  border-radius: 4px;
}

.job-thumb img {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.job-copy {
  min-width: 0;
}

.job-title {
  overflow: hidden;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.4;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.job-subline {
  margin-top: 3px;
  overflow: hidden;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.job-subline.is-error {
  color: var(--negative);
}

.job-state {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.state-mark {
  width: 6px;
  height: 6px;
  flex: 0 0 6px;
  background: var(--faint);
  border-radius: 50%;
}

.state-active .state-mark {
  background: var(--accent);
}

.state-ready .state-mark {
  background: var(--positive);
}

.state-error .state-mark {
  background: var(--negative);
}

.job-progress {
  display: flex;
  align-items: center;
  gap: 10px;
  grid-column: 1 / -1;
}

progress {
  width: 100%;
  height: 4px;
  overflow: hidden;
  appearance: none;
  background: var(--accent-track);
  border: 0;
  border-radius: 999px;
}

progress::-webkit-progress-bar {
  background: var(--accent-track);
  border-radius: 999px;
}

progress::-webkit-progress-value {
  background: var(--accent);
  border-radius: 999px;
}

progress::-moz-progress-bar {
  background: var(--accent);
  border-radius: 999px;
}

.progress-value {
  width: 40px;
  flex: 0 0 40px;
  color: var(--muted);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  text-align: right;
}

.job-action {
  align-self: start;
}

.job-action-button {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  color: var(--accent);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-control);
  cursor: pointer;
  transition: color 150ms ease, background-color 150ms ease, transform 120ms ease;
}

.job-action-button:hover {
  color: #fff;
  background: var(--accent);
}

.job-action-button:active {
  transform: translateY(1px);
}

.empty-row,
.empty-table {
  color: var(--muted);
  font-size: 13px;
}

.empty-row {
  padding: 20px 0 4px;
  border-top: 1px solid var(--rule);
}

.capacity-panel {
  padding: 16px;
}

.compact-heading {
  align-items: center;
}

.metric-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-top: 14px;
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}

.metric {
  min-height: 82px;
  padding: 13px 12px;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.metric span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.metric strong {
  display: block;
  margin-top: 10px;
  font-size: 22px;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  line-height: 1;
  white-space: nowrap;
}

.recent-section {
  padding: 2px 4px;
}

.recent-list {
  display: grid;
  margin-top: 12px;
}

.recent-row {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  min-height: 58px;
  padding: 8px 0;
  border-top: 1px solid var(--border);
}

.recent-row:first-child {
  border-top: 0;
}

.recent-thumb {
  position: relative;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  overflow: hidden;
  color: var(--muted);
  background: var(--pill-neutral-bg);
  border-radius: 4px;
}

.recent-thumb img {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.recent-copy {
  min-width: 0;
}

.recent-copy strong {
  display: block;
  overflow: hidden;
  font-size: 13px;
  font-weight: 500;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.recent-copy span {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
}

.recent-time {
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
}

.filter-row {
  margin-bottom: 16px;
  overflow-x: auto;
}

.filter-tabs {
  display: inline-flex;
  gap: 2px;
  min-width: max-content;
  padding: 3px;
  background: var(--raised);
  border-radius: var(--radius-control);
}

.filter-tab {
  min-height: 32px;
  padding: 0 11px;
  color: var(--muted);
  background: transparent;
  border-radius: 5px;
  font-size: 13px;
  white-space: nowrap;
}

.filter-tab span {
  min-width: 17px;
  padding: 0 4px;
  color: var(--faint);
  background: transparent;
  border-radius: 999px;
  font-variant-numeric: tabular-nums;
  text-align: center;
}

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

.filter-tab.is-active {
  color: var(--text);
  background: var(--surface);
  font-weight: 500;
}

.filter-tab.is-active span {
  color: var(--accent-ink);
  background: var(--accent-soft);
}

.jobs-panel {
  overflow: hidden;
}

.jobs-table-head,
.job-table-row {
  display: grid;
  grid-template-columns: minmax(260px, 2fr) 104px minmax(150px, 1fr) 104px 48px;
  gap: 16px;
  align-items: center;
}

.jobs-table-head {
  min-height: 40px;
  padding: 0 20px;
  color: var(--muted);
  font-size: 13px;
}

.job-table-row {
  min-height: 74px;
  padding: 12px 20px;
  border-top: 1px solid var(--rule);
}

.job-table-row .job-main {
  grid-template-columns: 50px minmax(0, 1fr);
}

.job-table-row .job-thumb {
  width: 50px;
  height: 50px;
}

.table-state {
  font-size: 13px;
}

.table-progress {
  display: grid;
  gap: 6px;
}

.table-progress progress {
  max-width: 150px;
}

.table-progress span {
  color: var(--muted);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

.table-time {
  color: var(--muted);
  font-size: 12px;
}

.empty-table {
  display: grid;
  justify-items: start;
  min-height: 0;
  padding: 32px 24px;
  border-top: 1px solid var(--rule);
}

.empty-table .icon {
  margin-bottom: 16px;
  color: var(--accent);
}

.insights-section {
  margin-top: 28px;
}

.insight-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 12px;
}

.runtime-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 12px;
}

.insight-metric {
  min-height: 92px;
  padding: 16px 18px;
  border-left: 1px solid var(--rule);
}

.insight-metric:first-child {
  border-left: 0;
  background: var(--accent-track);
}

.insight-metric span {
  color: var(--muted);
  font-size: 12px;
}

.insight-metric:first-child span {
  color: var(--accent-ink);
}

.insight-metric:first-child strong {
  color: var(--accent-ink);
}

.insight-metric strong {
  display: block;
  margin-top: 12px;
  font-size: 22px;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}

.empty-table .secondary-button {
  margin-top: 18px;
}

.toast {
  position: fixed;
  z-index: 80;
  right: 24px;
  bottom: 24px;
  max-width: min(380px, calc(100vw - 32px));
  padding: 12px 14px;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-control);
  font-size: 13px;
}

.toast.is-error {
  border-left-color: var(--negative);
}

.mobile-bar {
  display: none;
}

.nav-scrim {
  display: none;
}

.is-spinning {
  animation: spin 800ms linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 1180px) {
  .workspace-grid {
    grid-template-columns: 1fr;
  }

  .rail {
    grid-template-columns: minmax(240px, 0.8fr) minmax(0, 1.2fr);
    align-items: start;
  }
}

@media (max-width: 900px) {
  .app-shell {
    grid-template-columns: 1fr;
    align-content: start;
  }

  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 60;
    width: min(320px, calc(100vw - 48px));
    transform: translateX(-105%);
    transition: transform 180ms ease;
  }

  body.nav-open .sidebar {
    transform: translateX(0);
  }

  .sidebar-close {
    display: inline-flex;
  }

  .nav-scrim {
    position: fixed;
    inset: 0;
    z-index: 50;
    display: block;
    background: rgba(24, 19, 23, 0.32);
    border: 0;
  }

  .mobile-bar {
    position: sticky;
    top: 0;
    z-index: 40;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 56px;
    padding: 0 16px;
    background: var(--ground);
    border-bottom: 1px solid var(--border);
  }

  .mobile-brand {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--accent);
    font-size: 16px;
    font-weight: 700;
  }

  .mobile-actions {
    display: flex;
    align-items: center;
    gap: 12px;
  }

  .main-content {
    padding: 24px 20px 48px;
  }

  .page-head h1 {
    font-size: 28px;
  }
}

@media (max-width: 760px) {
  .rail {
    grid-template-columns: 1fr;
  }

  .jobs-table-head {
    display: none;
  }

  .job-table-row {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
    padding: 16px;
  }

  .job-table-row .job-main {
    grid-column: 1 / -1;
  }

  .table-state,
  .table-progress,
  .table-time {
    grid-column: 1;
  }

  .table-progress {
    grid-column: 1 / -1;
    grid-row: auto;
    padding-left: 62px;
  }

  .job-table-row > .job-action {
    grid-column: 2;
    grid-row: 2;
  }
}

@media (max-width: 640px) {
  .main-content {
    padding: 20px 16px 40px;
  }

  .page-head {
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 20px;
  }

  .page-head h1 {
    font-size: 24px;
  }

  .page-summary {
    margin-top: 7px;
    font-size: 13px;
  }

  .head-engine {
    min-height: 30px;
    padding: 0 9px;
  }

  .composer,
  .queue-panel {
    padding: 16px;
  }

  .panel-heading {
    align-items: flex-start;
  }

  .panel-heading p {
    max-width: 240px;
  }

  .url-row {
    flex-wrap: wrap;
  }

  .url-field {
    flex-basis: calc(100% - 48px);
  }

  .primary-button {
    flex: 1 1 auto;
  }

  .probe-region {
    margin-top: 18px;
    padding-top: 18px;
  }

  .probe-loading,
  .probe-result {
    grid-template-columns: 1fr;
  }

  .skeleton-media {
    max-width: 100%;
  }

  .preview-body {
    min-height: 180px;
  }

  .preview-controls {
    flex-wrap: wrap;
    padding-top: 14px;
  }

  .quality-group {
    width: 100%;
  }

  .quality-button {
    flex: 1;
  }

  .download-button {
    width: 100%;
    margin-left: 0;
    justify-content: center;
  }

  .job-row {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .metric {
    min-height: 76px;
  }

  .metric strong {
    font-size: 21px;
  }

  .head-actions .secondary-button {
    min-width: 34px;
    padding: 0 9px;
  }

  .head-actions .secondary-button span {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
  }

  .empty-table {
    padding: 40px 18px;
  }

  .insight-strip {
    grid-template-columns: 1fr 1fr;
  }

  .runtime-strip {
    grid-template-columns: 1fr 1fr;
  }

  .insight-metric {
    min-height: 84px;
    border-bottom: 1px solid var(--rule);
  }

  .insight-metric:nth-child(2n + 1) {
    border-left: 0;
  }

  .insight-metric:nth-last-child(-n + 2) {
    border-bottom: 0;
  }

  .toast {
    right: 16px;
    bottom: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}