:root {
  color-scheme: dark;
  --bg: #09111f;
  --bg-2: #0f1930;
  --panel: rgba(16, 27, 47, 0.92);
  --panel-2: rgba(21, 36, 60, 0.96);
  --panel-3: rgba(12, 22, 39, 0.95);
  --text: #ebf2ff;
  --muted: #bdd0f6;
  --accent: #57f0cf;
  --accent-2: #6fb0ff;
  --border: rgba(140, 170, 220, 0.18);
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.28);
  --blocked: #ff7a7a;
  --waiting: #ffd36b;
  --stale: #8db1ff;
}

* { box-sizing: border-box; }
/* Grid/flex children must shrink to their container, including long server text. */
* { min-width: 0; }
[hidden] { display: none !important; }
html, body { margin: 0; }
html { scroll-behavior: smooth; }
body { overflow-wrap: anywhere; }
img, svg, video, canvas { max-width: 100%; }
button, input, select, textarea { max-width: 100%; }
button, .link-chip { touch-action: manipulation; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
body {
  font-family: Inter, system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  background:
    radial-gradient(circle at top left, rgba(52, 112, 255, 0.15), transparent 28%),
    radial-gradient(circle at top right, rgba(87, 240, 207, 0.14), transparent 24%),
    linear-gradient(180deg, var(--bg-2), var(--bg));
  color: var(--text);
}

body.drawer-open {
  overflow: hidden;
}

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

.shell {
  max-width: 1440px;
  margin: 0 auto;
  padding: clamp(12px, 2.5vw, 28px) clamp(12px, 2.2vw, 24px) 64px;
}

.drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(2, 8, 18, 0.58);
  backdrop-filter: blur(10px);
  z-index: 40;
}

.drawer {
  position: fixed;
  inset: 0 auto 0 0;
  width: min(340px, 88vw);
  padding: 24px 18px 20px;
  background: linear-gradient(180deg, rgba(8, 15, 29, 0.98), rgba(10, 18, 34, 0.98));
  border-right: 1px solid rgba(111, 176, 255, 0.2);
  box-shadow: 20px 0 60px rgba(0, 0, 0, 0.4);
  transform: translateX(-102%);
  transition: transform 180ms ease;
  z-index: 50;
  display: grid;
  align-content: start;
  gap: 18px;
  overflow-y: auto;
}

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

.drawer-close,
.hamburger,
.button {
  border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  color: var(--text);
  cursor: pointer;
  box-shadow: var(--shadow);
}

.drawer-close,
.hamburger {
  width: 48px;
  height: 48px;
  border-radius: 16px;
}

.drawer-close {
  justify-self: end;
  font-size: 1.5rem;
}

.brand-card,
.auth-card,
.telemetry-card,
.hero-note,
.metric,
.topline-card,
.card,
.detail-panel,
.archive-card,
.detail-card,
.filter,
.panel-body,
.editor-card {
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--border);
  border-radius: 22px;
  box-shadow: var(--shadow);
}

.brand-card,
.auth-card,
.telemetry-card,
.hero-note,
.metric,
.topline-card,
.card,
.detail-panel,
.archive-card,
.detail-card,
.panel-body,
.editor-card {
  padding: 18px;
}

.lodac-logo img,
.lodac-logo svg {
  display: block;
  width: 100%;
  max-width: 180px;
  height: auto;
}

.brand-card strong {
  display: block;
  margin-top: 8px;
  font-size: 1.15rem;
}

.brand-card p,
.telemetry-updated,
.panel-feed-meta,
.panel-link-row,
.subhead,
.detail-summary,
.archive-card .project-summary,
.hero-note p,
.topline-card span,
.muted,
.card-foot,
.archive-meta,
.task-state,
.progress-head span {
  color: var(--muted);
}

.eyebrow,
.label,
.category {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
}

.topbar,
.telemetry-head,
.card-head,
.card-foot,
.progress-head,
.archive-meta,
.detail-hero,
.panel-head,
.panel-card-head,
.panel-feed-head,
.section-head,
.button-row,
.toggle-row {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 12px;
  flex-wrap: wrap;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}

.topbar-brand {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex: 0 1 180px;
}

.topbar-logo {
  display: block;
  width: min(100%, 220px);
  height: auto;
  flex: 0 0 auto;
  transform: translateY(2px);
}

.topbar-title {
  margin: 0 auto 0 0;
  font-size: clamp(1.45rem, 2.8vw, 2.15rem);
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.01em;
  line-height: 1;
}

.workspace-focus,
.workspace-context-card,
.editor-workspace {
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--border);
  border-radius: 22px;
  box-shadow: var(--shadow);
}

.workspace-focus {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.7fr);
  gap: 18px;
  padding: 20px;
  margin-bottom: 14px;
}

.workspace-focus h2,
.workspace-context-card p {
  margin: 0.2rem 0 0;
}

.workspace-context-card {
  padding: 16px 18px;
  background: linear-gradient(180deg, rgba(87, 240, 207, 0.08), rgba(111, 176, 255, 0.05));
}

.workspace-switcher {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 22px;
}

.workspace-switcher .filter {
  min-width: 132px;
}

.workspace-section-copy {
  margin: -6px 0 14px;
  color: var(--muted);
  line-height: 1.65;
}

.editor-workspace {
  padding: 20px;
  margin-bottom: 28px;
}

.topbar h1,
.hero h2,
.section-head h2,
.archives-section h2,
.detail-hero h2,
.panel-card h3,
.editor-card h3 {
  margin: 0.2rem 0 0;
}

.topbar h1 {
  font-size: clamp(1.6rem, 3vw, 2.3rem);
}

.hero,
.topline,
.workspace-grid,
.summary,
.panel-section,
.panel-shell,
.panel-grid,
.detail-section.two-col,
.detail-grid,
.archive-list,
.telemetry-grid,
.panel-feed,
.panel-tabs,
.cards,
.stack,
.editor-grid,
.form-grid,
.auth-form,
.detail-view {
  display: grid;
  gap: 16px;
}

.hero {
  grid-template-columns: 1.5fr minmax(260px, 0.8fr);
  align-items: start;
  margin-bottom: 24px;
}

.hero h2 {
  font-size: clamp(1.8rem, 3.4vw, 3rem);
}

.summary {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin-bottom: 16px;
}

/* Summary prose is not the dashboard metric grid. */
.project-summary { color: var(--muted); margin: 0 0 16px; }

.metric strong {
  display: block;
  margin-top: 10px;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
}

.topline {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 24px;
}

.topline-card strong {
  display: block;
  font-size: 1.1rem;
  margin-bottom: 6px;
}

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

.telemetry-grid strong {
  display: block;
  margin-top: 4px;
  font-size: 1.15rem;
  color: var(--accent);
}

.telemetry-flags,
.editor-status {
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid rgba(111, 176, 255, 0.18);
  background: rgba(255, 255, 255, 0.03);
  color: #d7e5ff;
}

.editor-status {
  margin-bottom: 16px;
}

.drawer-nav {
  display: grid;
  gap: 8px;
}

.nav-link,
.filter,
.button {
  padding: 0.72rem 1rem;
  color: var(--muted);
  cursor: pointer;
  font-weight: 600;
  text-align: left;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
}

.nav-link,
.button,
.text-input {
  border-radius: 16px;
}

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

.button.primary {
  background: linear-gradient(180deg, rgba(87, 240, 207, 0.22), rgba(87, 240, 207, 0.08));
  color: var(--text);
}

.button.ghost {
  background: rgba(255, 255, 255, 0.03);
}

.nav-link:hover,
.filter.active,
.filter:hover,
.button:hover {
  border-color: rgba(87, 240, 207, 0.55);
  background: rgba(87, 240, 207, 0.12);
  color: var(--text);
}

.button:disabled,
.text-input:disabled,
select:disabled,
textarea:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.text-input {
  width: 100%;
  padding: 0.8rem 0.95rem;
  border: 1px solid var(--border);
  background: rgba(4, 10, 22, 0.7);
  color: var(--text);
}

textarea.text-input {
  resize: vertical;
  min-height: 76px;
}

.auth-form label,
.form-grid label {
  display: grid;
  gap: 8px;
}

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

.form-col-span-2 {
  grid-column: span 2;
}

.form-col-span-3 {
  grid-column: 1 / -1;
}

.toggle-row {
  justify-content: flex-start;
  align-items: center;
}

.toggle-row input {
  width: 18px;
  height: 18px;
}

.drawer-status {
  padding: 14px;
  border-radius: 18px;
  border: 1px solid rgba(87, 240, 207, 0.18);
  background: rgba(87, 240, 207, 0.08);
}

.drawer-status p {
  margin: 0 0 6px;
  font-weight: 700;
}

.panel-section {
  margin-bottom: 28px;
}

.panel-shell {
  grid-template-columns: 240px minmax(0, 1fr);
  align-items: start;
}

.panel-content {
  min-height: 220px;
  display: grid;
  gap: 16px;
}

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

.editor-grid-wide {
  margin-bottom: 16px;
}

.panel-card {
  padding: 16px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
}

.panel-card h4 {
  margin: 0.8rem 0 0.55rem;
}

.panel-feed-scroll {
  max-height: 420px;
  overflow: auto;
  padding-right: 6px;
}

.panel-feed-item,
.task-item,
.progress-item {
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.025);
}

.panel-feed-item p,
.card-block p:last-child,
.detail-copy,
.progress-item p,
.archive-card p,
.hero-note p {
  margin: 0.35rem 0 0;
  line-height: 1.6;
}

.panel-pre,
.code-list code {
  margin: 0;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(2, 8, 18, 0.45);
  color: #d7e5ff;
  overflow: auto;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  tab-size: 2;
}

.code-list {
  display: grid;
  gap: 10px;
}

.bullet-list {
  margin: 0;
  padding-left: 1.2rem;
  display: grid;
  gap: 0.45rem;
}

.workspace-grid {
  grid-template-columns: minmax(320px, 0.88fr) minmax(460px, 1.12fr);
  align-items: start;
  margin-bottom: 28px;
}

.section-head {
  align-items: end;
}

.filters,
.chip-row,
.link-list,
.detail-statuses {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.cards {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 290px), 1fr));
}

.card {
  text-align: left;
  color: inherit;
  cursor: pointer;
  transition: transform 140ms ease, border-color 140ms ease, box-shadow 140ms ease;
}

.card:hover,
.card.selected {
  transform: translateY(-2px);
  border-color: rgba(87, 240, 207, 0.5);
  box-shadow: 0 22px 64px rgba(0, 0, 0, 0.34);
}

.card h3 {
  margin: 0.3rem 0 0.65rem;
}

.card-block {
  margin: 0.8rem 0;
}

.card-block.emphasis,
.detail-card.emphasis {
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(87, 240, 207, 0.08);
  border: 1px solid rgba(87, 240, 207, 0.14);
}

.detail-card.accent {
  border-color: rgba(111, 176, 255, 0.25);
  background: linear-gradient(180deg, rgba(27, 44, 70, 0.98), var(--panel-3));
}

.card-foot,
.microcopy,
.archive-meta code,
.task-proof,
.task-blocker,
.empty-state {
  font-size: 0.95rem;
}

.microcopy {
  margin: 0.7rem 0 0;
  color: #c9d8f5;
}

.detail-panel {
  min-height: 680px;
}

.detail-empty,
.empty-state {
  color: var(--muted);
}

.detail-view {
  gap: 22px;
}

.detail-section {
  border-top: 1px solid var(--border);
  padding-top: 18px;
}

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

.detail-grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.detail-section.two-col {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.task-list,
.progress-list,
.archive-list,
.artifact-list {
  display: grid;
  gap: 12px;
}

.section-head.compact {
  margin-bottom: 12px;
}

.artifact-card {
  padding: 16px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(27, 44, 70, 0.88), rgba(12, 22, 39, 0.94));
}

.artifact-head,
.artifact-actions {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 12px;
}

.artifact-card h4 {
  margin: 0.2rem 0 0.35rem;
}

.artifact-path,
.artifact-meta {
  margin: 0;
  word-break: break-word;
}

.artifact-actions {
  margin-top: 12px;
  flex-wrap: wrap;
}

.link-chip.accent {
  border-color: rgba(87, 240, 207, 0.4);
  background: rgba(87, 240, 207, 0.08);
}

.artifact-list {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
}

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

.upload-card {
  padding: 16px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(20, 34, 56, 0.92), rgba(9, 18, 31, 0.96));
}

.upload-path,
.upload-meta {
  margin: 0;
  word-break: break-word;
}

.upload-copy-button {
  min-width: 132px;
}

.task-line {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
}

.task-state {
  min-width: 84px;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.task-item.blocked .task-state,
.task-blocker { color: var(--blocked); }
.task-item.waiting .task-state { color: var(--waiting); }

.task-proof,
.task-blocker {
  margin-top: 6px;
}

.progress-head strong {
  flex: 1 1 180px;
}

.archive-list {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
}

.archive-meta {
  flex-direction: column;
  align-items: start;
}

.editor-section h2 {
  margin: 0;
}

.progress-composer {
  margin-top: 16px;
}

[data-workspace-view][hidden] {
  display: none !important;
}

.error {
  padding: 16px;
  border: 1px solid #7a3340;
  background: rgba(122, 51, 64, 0.2);
  border-radius: 14px;
}

/* Intrinsic columns respond to the panel width, not just the viewport width. */
.summary { grid-template-columns: repeat(auto-fit, minmax(min(100%, 140px), 1fr)); }
.topline { grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); }
.panel-grid-2, .editor-grid { grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); }
.detail-grid, .detail-grid-3, .detail-section.two-col { grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr)); }
.form-grid { grid-template-columns: repeat(auto-fit, minmax(min(100%, 210px), 1fr)); }
.form-col-span-2, .form-col-span-3 { grid-column: 1 / -1; }
.panel-shell { grid-template-columns: 180px minmax(0, 1fr); }
.workspace-grid { grid-template-columns: minmax(280px, .75fr) minmax(0, 1.25fr); }
.workspace-switcher .filter { min-width: 0; flex: 1 1 110px; text-align: center; }
.panel-tabs { position: sticky; top: 16px; }
.panel-head { margin-bottom: 18px; }
.panel-section > .section-head { display: none; } /* The focus header and named panel already identify this view. */
.panel-head > div, .detail-hero > div:first-child { flex: 1 1 240px; }
.section-head > div { flex: 1 1 220px; }
.section-head > p { flex: 1 1 220px; max-width: 52ch; }
.card-head .chip-row { flex: 1 1 180px; }
.artifact-head { flex-wrap: wrap; }
.detail-panel { min-height: 0; }
.button, .filter, .nav-link, .link-chip { min-height: 44px; }
.button-row { justify-content: flex-start; margin-top: 12px; }
.button-row > .button { flex: 0 1 auto; }
.chip {
  display: inline-flex; align-items: center; padding: 4px 9px;
  border: 1px solid var(--border); border-radius: 999px;
  background: rgba(111, 176, 255, .08); color: var(--muted);
  font-size: .78rem; font-weight: 650; line-height: 1.4;
}
.chip.ok, .chip.active { color: var(--accent); border-color: rgba(87, 240, 207, .35); }
.chip.blocked { color: #ffabab; border-color: rgba(255, 122, 122, .4); }
.chip.waiting { color: var(--waiting); border-color: rgba(255, 211, 107, .35); }
.chip.stale { color: var(--stale); }
.link-chip { display: inline-flex; align-items: center; border: 1px solid var(--border); border-radius: 12px; padding: 8px 12px; color: var(--accent-2); text-decoration: none; }
.link-chip:hover { background: rgba(111, 176, 255, .12); }
.nav-link.active, .filter.active { box-shadow: inset 3px 0 var(--accent); }
.sync-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-bottom: 18px; padding: 12px 16px; border: 1px solid var(--border); border-radius: 16px; background: var(--panel-3); }
.sync-bar > div { flex: 1 1 260px; }
.sync-bar p { margin: 0; }
.sync-bar strong { color: var(--accent); }
.sync-bar[data-state="error"] strong { color: var(--waiting); }
.panel-freshness { color: var(--muted); font-size: .85rem; }
.technical-details { margin-top: 18px; }
.technical-details > summary { cursor: pointer; padding: 12px 0; color: var(--accent-2); }
.technical-details[open] > summary { margin-bottom: 12px; }
#heartbeatInterval { max-width: 14rem; display: block; margin-top: 8px; }
#heartbeatError:not(:empty) { color: #ffabab; border-left: 3px solid var(--blocked); padding: 8px 12px; }
.panel-feed { margin-top: 12px; }
.panel-feed-scroll { scrollbar-gutter: stable; }
.panel-pre { font-size: .85rem; max-height: 360px; }
.upload-composer { margin-top: 16px; }
.label, .eyebrow, .category { margin: 0 0 8px; }
.metric { box-shadow: none; }
.metric span { color: var(--muted); }

/* Conversation layout: readable prose, exact code, and no page-wide overflow. */
.chat-conversation { background: rgba(4, 10, 22, .32); }
.chat-thread {
  gap: 18px;
  max-height: min(68svh, 760px);
  min-height: 220px;
  padding: 12px 8px 12px 0;
  align-content: start;
  overscroll-behavior: contain;
}
.chat-message {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 9px;
  width: fit-content;
  max-width: min(94%, 82ch);
  justify-self: start;
  align-items: start;
}
.chat-avatar {
  display: grid; place-items: center;
  width: 30px; height: 30px; margin-top: 5px;
  border: 1px solid var(--border); border-radius: 50%;
  background: rgba(111, 176, 255, .1); color: var(--muted);
  font-size: .75rem; font-weight: 700;
}
.chat-bubble {
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 4px 18px 18px;
  background: #17283e;
}
.chat-message--assistant .chat-avatar { color: var(--accent); border-color: rgba(87, 240, 207, .3); }
.chat-message--owner {
  justify-self: end;
  grid-template-columns: minmax(0, 1fr) 30px;
}
.chat-message--owner .chat-avatar { grid-column: 2; grid-row: 1; color: #c5e2ff; }
.chat-message--owner .chat-bubble {
  grid-column: 1; grid-row: 1;
  background: #203653; border-color: rgba(111, 176, 255, .35);
  border-radius: 18px 4px 18px 18px;
}
.chat-message-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 14px; margin-bottom: 9px; }
.chat-message-head strong { font-size: .9rem; color: var(--text); }
.chat-message-head time { font-size: .75rem; color: var(--muted); }
.chat-message-body { font-size: 1rem; line-height: 1.65; }
.chat-prose { white-space: pre-wrap; overflow-wrap: anywhere; tab-size: 4; }
.chat-inline-code { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: .92em; padding: 1px 4px; border-radius: 4px; background: rgba(0, 0, 0, .25); }
.chat-code { margin: 12px 0; border: 1px solid rgba(140, 170, 220, .28); border-radius: 10px; overflow: hidden; }
.chat-code figcaption { padding: 6px 12px; font-size: .75rem; color: var(--muted); background: rgba(0, 0, 0, .2); }
.chat-code pre {
  max-width: 100%; margin: 0; padding: 12px;
  overflow-x: auto; white-space: pre; overflow-wrap: normal;
  tab-size: 4; background: #080f1c; color: #e1ebff;
  font: .875rem/1.6 ui-monospace, SFMono-Regular, Consolas, monospace;
}
.current-revision { min-width: 0; }
.revision-files { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); gap: 14px; }
.revision-file { min-width: 0; padding: 16px; background: rgba(111, 176, 255, .06); border: 1px solid var(--border); border-radius: 14px; overflow-wrap: anywhere; }
.revision-file h4 { margin: 6px 0; }
.revision-file img { width: 100%; aspect-ratio: 4 / 3; object-fit: contain; border-radius: 10px; background: #e7edf4; }
.revision-file details { margin-top: 12px; font-size: .8rem; }
.revision-file code { display: block; white-space: normal; overflow-wrap: anywhere; padding-top: 8px; }
.revision-freshness { color: var(--accent); font-weight: 600; }
.revision-stale { color: #ffd18b; }
.revision-notice { border-left: 3px solid #eeb86b; padding: 10px 14px; line-height: 1.6; background: rgba(238, 184, 107, .07); }
.revision-history { margin-top: 20px; padding: 14px; border: 1px solid var(--border); border-radius: 12px; }
.revision-history .link-list { margin-top: 14px; }
.chat-composer-card { background: rgba(111, 176, 255, .035); }
.chat-composer-card .panel-card-head h3 { font-size: 1rem; }
@media (max-width: 600px) {
  .chat-message, .chat-message--owner { max-width: 100%; grid-template-columns: minmax(0, 1fr); }
  .chat-avatar { display: none; }
  .chat-bubble { padding: 12px; }
  .chat-thread { padding-right: 4px; gap: 14px; }
}

@media (max-width: 1000px) {
  .workspace-grid, .workspace-focus, .hero { grid-template-columns: minmax(0, 1fr); }
  .panel-shell { grid-template-columns: minmax(0, 1fr); }
  .panel-tabs { position: static; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
  .panel-tabs .filter { text-align: center; padding-inline: 8px; }
}
@media (max-width: 600px) {
  .topbar-brand { display: none; }
  .topbar .topbar-title { font-size: 1.2rem; line-height: 1.2; }
  .workspace-focus .subhead { margin-bottom: 0; }
  body[data-workspace="panels"] .workspace-context-card,
  body[data-workspace="panels"] .workspace-focus .subhead { display: none; }
  .hamburger { flex: 0 0 44px; height: 44px; }
  .workspace-focus, .panel-body, .detail-panel, .editor-workspace { padding: 14px; border-radius: 16px; }
  .panel-card, .editor-card, .card, .detail-card { padding: 14px; border-radius: 14px; }
  .workspace-context-card { padding: 12px; }
  .workspace-switcher { gap: 8px; }
  .workspace-switcher .filter { flex-basis: 85px; padding: 10px; }
  .form-grid, .task-line { grid-template-columns: minmax(0, 1fr); }
  .button-row > .button { flex: 1 1 125px; text-align: center; }
  .card-foot { flex-direction: column; gap: 4px; }
  .telemetry-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .panel-feed-item, .task-item, .progress-item { padding: 12px; }
  .panel-tabs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 360px) {
  .topbar-brand { display: none; }
  .telemetry-grid { grid-template-columns: minmax(0, 1fr); }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}