@import url("https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600&family=Fraunces:wght@500;600&display=swap");

:root {
  color-scheme: light;
  --bg: #f7f4ef;
  --bg-alt: #efe9e1;
  --panel: #ffffff;
  --ink: #1f1c17;
  --muted: #6f6356;
  --accent: #1f3a5f;
  --accent-soft: #d7e4f5;
  --success: #2f7d5b;
  --warning: #b9770e;
  --danger: #b94a2c;
  --radius: 18px;
  --shadow: 0 18px 45px rgba(31, 28, 23, 0.08);
  --bg-gradient: radial-gradient(circle at top right, #fbeedc 0%, #f7f4ef 45%, #efe9e1 100%);
  --topbar-bg: rgba(255, 255, 255, 0.7);
  --border-subtle: rgba(31, 28, 23, 0.1);
  --border: rgba(31, 28, 23, 0.2);
  --input-bg: #ffffff;
  --accent-shadow: rgba(31, 58, 95, 0.2);
  --accent-shadow-strong: rgba(31, 58, 95, 0.4);
  --accent-glow: rgba(31, 58, 95, 0.15);
  --skeleton-base: rgba(31, 28, 23, 0.08);
  --skeleton-glow: rgba(31, 28, 23, 0.16);
  --warning-soft: rgba(185, 119, 14, 0.2);
  --warning-panel: rgba(255, 244, 230, 0.7);
  --route-card: rgba(255, 255, 255, 0.9);
  --code-bg: #0f1115;
  --code-panel: #141414;
  --code-ink: #e6edf3;
  --code-border: rgba(255, 255, 255, 0.06);
  --toast-bg: #1f1c17;
  --modal-overlay: rgba(31, 28, 23, 0.35);
  --success-soft: rgba(47, 125, 91, 0.15);
  --danger-soft: rgba(185, 74, 44, 0.15);
  --neutral-soft: rgba(111, 99, 86, 0.18);
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --bg: #0d1117;
    --bg-alt: #161b22;
    --panel: #141a22;
    --ink: #f2f4f8;
    --muted: #9aa3b2;
    --accent: #7aa2ff;
    --accent-soft: rgba(122, 162, 255, 0.18);
    --success: #44c08a;
    --warning: #f2b23d;
    --danger: #ff7b6b;
    --shadow: 0 18px 45px rgba(0, 0, 0, 0.45);
    --bg-gradient: radial-gradient(circle at top right, #1d2330 0%, #0d1117 45%, #0b0f14 100%);
    --topbar-bg: rgba(13, 17, 23, 0.72);
    --border-subtle: rgba(255, 255, 255, 0.08);
    --border: rgba(255, 255, 255, 0.16);
    --input-bg: #0f141b;
    --accent-shadow: rgba(122, 162, 255, 0.25);
    --accent-shadow-strong: rgba(122, 162, 255, 0.4);
    --accent-glow: rgba(122, 162, 255, 0.2);
    --skeleton-base: rgba(255, 255, 255, 0.08);
    --skeleton-glow: rgba(255, 255, 255, 0.16);
    --warning-soft: rgba(242, 178, 61, 0.2);
    --warning-panel: rgba(242, 178, 61, 0.12);
    --route-card: rgba(22, 27, 34, 0.9);
    --code-bg: #0b0e12;
    --code-panel: #10151c;
    --code-ink: #e6edf3;
    --code-border: rgba(255, 255, 255, 0.08);
    --toast-bg: #161b22;
    --modal-overlay: rgba(3, 6, 10, 0.6);
    --success-soft: rgba(68, 192, 138, 0.18);
    --danger-soft: rgba(255, 123, 107, 0.18);
    --neutral-soft: rgba(148, 163, 184, 0.18);
  }
}

:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f7f4ef;
  --bg-alt: #efe9e1;
  --panel: #ffffff;
  --ink: #1f1c17;
  --muted: #6f6356;
  --accent: #1f3a5f;
  --accent-soft: #d7e4f5;
  --success: #2f7d5b;
  --warning: #b9770e;
  --danger: #b94a2c;
  --shadow: 0 18px 45px rgba(31, 28, 23, 0.08);
  --bg-gradient: radial-gradient(circle at top right, #fbeedc 0%, #f7f4ef 45%, #efe9e1 100%);
  --topbar-bg: rgba(255, 255, 255, 0.7);
  --border-subtle: rgba(31, 28, 23, 0.1);
  --border: rgba(31, 28, 23, 0.2);
  --input-bg: #ffffff;
  --accent-shadow: rgba(31, 58, 95, 0.2);
  --accent-shadow-strong: rgba(31, 58, 95, 0.4);
  --accent-glow: rgba(31, 58, 95, 0.15);
  --skeleton-base: rgba(31, 28, 23, 0.08);
  --skeleton-glow: rgba(31, 28, 23, 0.16);
  --warning-soft: rgba(185, 119, 14, 0.2);
  --warning-panel: rgba(255, 244, 230, 0.7);
  --route-card: rgba(255, 255, 255, 0.9);
  --code-bg: #0f1115;
  --code-panel: #141414;
  --code-ink: #e6edf3;
  --code-border: rgba(255, 255, 255, 0.06);
  --toast-bg: #1f1c17;
  --modal-overlay: rgba(31, 28, 23, 0.35);
  --success-soft: rgba(47, 125, 91, 0.15);
  --danger-soft: rgba(185, 74, 44, 0.15);
  --neutral-soft: rgba(111, 99, 86, 0.18);
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0d1117;
  --bg-alt: #161b22;
  --panel: #141a22;
  --ink: #f2f4f8;
  --muted: #9aa3b2;
  --accent: #7aa2ff;
  --accent-soft: rgba(122, 162, 255, 0.18);
  --success: #44c08a;
  --warning: #f2b23d;
  --danger: #ff7b6b;
  --shadow: 0 18px 45px rgba(0, 0, 0, 0.45);
  --bg-gradient: radial-gradient(circle at top right, #1d2330 0%, #0d1117 45%, #0b0f14 100%);
  --topbar-bg: rgba(13, 17, 23, 0.72);
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border: rgba(255, 255, 255, 0.16);
  --input-bg: #0f141b;
  --accent-shadow: rgba(122, 162, 255, 0.25);
  --accent-shadow-strong: rgba(122, 162, 255, 0.4);
  --accent-glow: rgba(122, 162, 255, 0.2);
  --skeleton-base: rgba(255, 255, 255, 0.08);
  --skeleton-glow: rgba(255, 255, 255, 0.16);
  --warning-soft: rgba(242, 178, 61, 0.2);
  --warning-panel: rgba(242, 178, 61, 0.12);
  --route-card: rgba(22, 27, 34, 0.9);
  --code-bg: #0b0e12;
  --code-panel: #10151c;
  --code-ink: #e6edf3;
  --code-border: rgba(255, 255, 255, 0.08);
  --toast-bg: #161b22;
  --modal-overlay: rgba(3, 6, 10, 0.6);
  --success-soft: rgba(68, 192, 138, 0.18);
  --danger-soft: rgba(255, 123, 107, 0.18);
  --neutral-soft: rgba(148, 163, 184, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  max-width: 100%;
  overflow-x: hidden;
}

body {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  color: var(--ink);
  background: var(--bg-gradient);
  min-height: 100vh;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

.layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  grid-template-rows: auto 1fr;
  min-height: 100vh;
  min-width: 0;
  width: 100%;
}

.topbar {
  grid-column: 1 / -1;
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 32px;
  background: var(--topbar-bg);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
  min-width: 0;
}

.brand {
  display: flex;
  gap: 12px;
  align-items: center;
  font-family: "Fraunces", serif;
  font-size: 20px;
  max-width: 100%;
  min-width: 0;
}

.brand .logo {
  width: 30px;
  height: 30px;
  display: block;
}

.brand .mark {
  font-weight: 600;
}

.brand .mark,
.brand .ops {
  overflow-wrap: anywhere;
}

.brand .ops {
  font-size: 16px;
  color: var(--muted);
}

.top-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 100%;
  min-width: 0;
}

.top-controls-primary {
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 100%;
  min-width: 0;
}

.topbar-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.topbar-btn-icon {
  display: inline-flex;
  width: 16px;
  height: 16px;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.topbar-btn-icon svg {
  width: 16px;
  height: 16px;
  display: block;
}

.top-controls-menu {
  display: flex;
  align-items: center;
  margin: 0;
  max-width: 100%;
  min-width: 0;
}

.top-controls-menu > summary {
  display: none;
  list-style: none;
}

.top-controls-menu > summary::-webkit-details-marker {
  display: none;
}

.top-controls-menu-panel {
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 100%;
  min-width: 0;
}

details.top-controls-menu:not([open]) > .top-controls-menu-panel {
  display: flex;
}

.select {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--panel);
  box-shadow: var(--shadow);
  font-size: 12px;
  color: var(--muted);
  max-width: 100%;
  min-width: 0;
}

.select span {
  min-width: 0;
}

.select select {
  border: none;
  background: transparent;
  font-size: 12px;
  color: var(--ink);
  max-width: 100%;
  min-width: 0;
}

.select select:focus {
  outline: none;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: var(--panel);
  color: var(--ink);
  cursor: pointer;
  box-shadow: var(--shadow);
  transition:
    background 0.18s ease,
    color 0.18s ease,
    transform 0.18s ease;
}

.theme-symbol {
  display: inline-flex;
  width: 16px;
  height: 16px;
  align-items: center;
  justify-content: center;
}

.theme-toggle:hover {
  background: var(--accent-soft);
  color: var(--accent);
  transform: translateY(-1px);
}

.theme-toggle:focus {
  outline: none;
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.token-box {
  display: flex;
  gap: 8px;
  align-items: center;
  background: var(--panel);
  padding: 6px;
  border-radius: 999px;
  box-shadow: var(--shadow);
  max-width: 100%;
  min-width: 0;
}

.token-box input {
  border: none;
  background: transparent;
  padding: 8px 12px;
  flex: 1 1 10rem;
  min-width: 160px;
  font-size: 14px;
}

.token-box input:focus {
  outline: none;
}

.sidebar {
  padding: 24px 20px;
  border-right: 1px solid var(--border-subtle);
  min-width: 0;
}

.section h3 {
  font-size: 16px;
  margin: 0 0 12px;
}

.section,
.filters,
.run-list,
.run-card,
.card,
.panel,
.panel-header,
.panel-actions,
.list-item,
.needs-input,
.route-card,
.question-card,
.notes-card {
  min-width: 0;
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.run-search {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 8px;
  margin-bottom: 16px;
}

.run-search input {
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--ink);
  border-radius: 999px;
  padding: 10px 14px;
  min-width: 0;
  font-size: 13px;
  box-shadow: var(--shadow);
}

.run-search input::placeholder {
  color: var(--muted);
}

.run-search input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.run-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: calc(100vh - 220px);
  overflow-y: auto;
  padding-right: 4px;
}

.run-card {
  background: var(--panel);
  padding: 14px;
  border-radius: 16px;
  box-shadow: var(--shadow);
  cursor: pointer;
  border: 1px solid transparent;
}

.run-card.active {
  border-color: var(--accent);
  box-shadow: 0 16px 32px var(--accent-shadow);
}

.run-card h4 {
  margin: 0 0 6px;
  font-size: 14px;
}

.run-card .meta {
  font-size: 12px;
  color: var(--muted);
}

.run-family-nav {
  display: grid;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--border-subtle);
  background: var(--bg-alt);
}

.run-family-nav-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
  color: var(--muted);
  font-size: 12px;
}

.run-family-nav-header strong {
  color: var(--ink);
  font-size: 13px;
}

.run-family-nav-list {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.family-run-button {
  border: 1px solid var(--border-subtle);
  background: var(--panel);
  color: var(--ink);
  border-radius: 12px;
  padding: 10px 12px;
  display: grid;
  gap: 4px;
  min-width: 220px;
  text-align: left;
  cursor: pointer;
}

.family-run-button strong {
  font-size: 12px;
  overflow-wrap: anywhere;
}

.family-run-button span {
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.family-run-button.active {
  border-color: var(--accent);
  box-shadow: 0 12px 24px var(--accent-shadow);
}

.status-chip {
  display: inline-flex;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: var(--accent-soft);
  color: var(--accent);
  margin-top: 8px;
}

.run-list-footer {
  display: grid;
  gap: 10px;
  padding: 4px 2px 2px;
}

.run-list-footer .meta {
  font-size: 11px;
  color: var(--muted);
}

.run-list-footer .btn {
  width: 100%;
  justify-content: center;
}

.status-chip.running {
  background: var(--success-soft);
  color: var(--success);
}

.status-chip.failed {
  background: var(--danger-soft);
  color: var(--danger);
}

.status-chip.needs_input {
  background: var(--warning-soft);
  color: var(--warning);
}

.status-chip.completed {
  background: var(--success-soft);
  color: var(--success);
}

.status-chip.canceled {
  background: var(--neutral-soft);
  color: var(--muted);
}

.main {
  padding: 28px 32px 40px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  min-width: 0;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}

.card {
  background: var(--panel);
  padding: 16px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid transparent;
}

.card h4 {
  margin: 0 0 8px;
  font-size: 14px;
  color: var(--muted);
}

.card .value {
  font-size: 24px;
  font-weight: 600;
}

.metric-card {
  text-align: left;
  cursor: pointer;
  transition: border 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.metric-card:hover {
  border-color: var(--accent-shadow);
  transform: translateY(-1px);
}

.metric-card.active {
  border-color: var(--accent-shadow-strong);
  box-shadow: 0 10px 24px var(--accent-glow);
}

.panel {
  background: var(--panel);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px 20px;
  min-width: 0;
}

.panel.hidden {
  display: none;
}

.hidden {
  display: none;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  position: relative;
}

.panel.loading .panel-header::after {
  content: "";
  width: 14px;
  height: 14px;
  border-radius: 999px;
  border: 2px solid var(--accent-shadow-strong);
  border-right-color: transparent;
  animation: spin 0.8s linear infinite;
  position: absolute;
  right: 0;
  top: 2px;
  pointer-events: none;
}

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

#tracePanel .panel-header {
  align-items: flex-start;
}

#tracePanel .panel-actions {
  flex: 1 1 0;
  justify-content: flex-end;
  max-width: 100%;
  min-width: 0;
}

#tracePanel .tab-bar {
  flex: 1 1 480px;
  max-width: 100%;
  min-width: 0;
}

#tracePanel #phaseFilter {
  flex: 1 1 220px;
  max-width: 260px;
  min-width: 160px;
}

#tracePanel #clearPhase,
#tracePanel #downloadTrace,
#tracePanel .switch {
  flex: 0 0 auto;
}

.panel.loading .panel-actions {
  padding-right: 22px;
}

.panel-header h2 {
  font-size: 18px;
  margin: 0;
}

.hint {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 12px;
  cursor: help;
}

.panel-body {
  display: grid;
  gap: 12px;
  font-size: 14px;
  color: var(--muted);
  min-width: 0;
}

.loading-title {
  font-size: 12px;
  color: var(--muted);
}

.skeleton {
  display: grid;
  gap: 8px;
}

.skeleton-line {
  height: 12px;
  border-radius: 999px;
  background: linear-gradient(
    90deg,
    var(--skeleton-base),
    var(--skeleton-glow),
    var(--skeleton-base)
  );
  background-size: 200% 100%;
  animation: shimmer 1.2s ease-in-out infinite;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.form-grid label {
  display: grid;
  gap: 6px;
  font-size: 12px;
  color: var(--muted);
}

.form-grid label.full {
  grid-column: 1 / -1;
}

.form-grid input,
.form-grid textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 12px;
  font-size: 14px;
  font-family: inherit;
  background: var(--input-bg);
  color: var(--ink);
}

.form-grid select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 12px;
  font-size: 14px;
  font-family: inherit;
  background: var(--input-bg);
  color: var(--ink);
}

.form-grid textarea {
  resize: vertical;
}

.form-help {
  font-size: 12px;
  color: var(--muted);
}

.form-grid label.inline {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--muted);
}

.form-grid .row {
  grid-column: 1 / -1;
}

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

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 16px;
}

.row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  min-width: 0;
}

.row > * {
  min-width: 0;
}

.row strong {
  overflow-wrap: anywhere;
}

.btn {
  border: none;
  background: var(--accent);
  color: #fff;
  padding: 8px 14px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 13px;
  white-space: nowrap;
  touch-action: manipulation;
}

.btn.ghost {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent-shadow);
}

.btn.danger {
  background: var(--danger);
}

.btn.warning {
  background: var(--warning);
}

.tab-bar {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.tab {
  border: 1px solid var(--accent-shadow);
  background: var(--bg-alt);
  color: var(--accent);
  padding: 6px 10px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 12px;
}

.tab.active {
  background: var(--accent);
  color: #fff;
  border-color: transparent;
}

.phase-link {
  padding: 4px 10px;
  font-size: 12px;
}

#phaseFilter {
  border: 1px solid var(--accent-shadow);
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 12px;
  color: var(--ink);
  background: var(--panel);
}

.switch {
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: 13px;
  color: var(--muted);
}

.list {
  display: grid;
  gap: 8px;
}

.list-item {
  padding: 10px 12px;
  border-radius: 12px;
  background: var(--bg-alt);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.history-list .list-item {
  display: grid;
  grid-template-columns: minmax(160px, 1.2fr) minmax(110px, 0.6fr) minmax(240px, 1.6fr)
    minmax(200px, 1.2fr) auto;
  gap: 12px;
  justify-content: initial;
  align-items: center;
}

.history-stack {
  display: grid;
  gap: 12px;
}

.history-prompt-panel {
  display: grid;
  gap: 12px;
  padding: 14px;
  border-radius: 16px;
  background: var(--panel);
  border: 1px solid var(--border-subtle);
}

.history-prompt-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  flex-wrap: wrap;
}

.history-prompt-meta {
  display: grid;
  gap: 4px;
}

.history-prompt-note {
  font-size: 12px;
  color: var(--muted);
  white-space: pre-wrap;
}

.history-prompt-text {
  max-height: 420px;
  margin: 0;
}

.history-list .list-item.active {
  border: 1px solid var(--accent-shadow);
  box-shadow: 0 0 0 1px var(--accent-shadow);
}

.history-list .list-item span {
  text-align: left;
  justify-self: start;
  overflow-wrap: anywhere;
}

.history-actions,
.history-list .item-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.history-list .item-actions {
  justify-self: end;
}

.empty-hidden {
  display: none;
}

.list-item input[type="radio"] {
  margin-right: 8px;
}

.needs-input {
  border: 1px solid var(--warning-soft);
  background: var(--warning-panel);
  padding: 16px;
  border-radius: 16px;
  display: grid;
  gap: 12px;
  border-left: 4px solid var(--warning);
  box-shadow: 0 12px 28px rgba(185, 119, 14, 0.08);
}

.needs-input-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.needs-input-title {
  display: flex;
  align-items: center;
  gap: 10px;
}

.needs-input-pill {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 4px 8px;
  border-radius: 999px;
  background: var(--warning-soft);
  color: var(--warning);
}

.status-note {
  font-size: 12px;
  color: var(--warning);
  background: var(--warning-soft);
  padding: 6px 10px;
  border-radius: 10px;
}

.route-card {
  border: 1px solid var(--warning-soft);
  background: var(--route-card);
  padding: 12px;
  border-radius: 12px;
  display: grid;
  gap: 8px;
}

.route-help {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.4;
}

.route-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.route-hint {
  font-size: 12px;
  color: var(--warning);
}

.route-row {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 12px;
}

.needs-input h3 {
  margin: 0;
  font-size: 16px;
  color: var(--warning);
}

.question-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.question-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
}

.question-card {
  background: var(--panel);
  border-radius: 12px;
  padding: 12px;
  border: 1px solid var(--warning-soft);
  display: grid;
  gap: 8px;
}

.question-card .prompt {
  font-size: 12px;
  color: var(--muted);
}

.question-card input {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px 10px;
  font-size: 13px;
  background: var(--input-bg);
  color: var(--ink);
}

.notes-card {
  background: var(--panel);
  border-radius: 12px;
  padding: 12px;
  border: 1px solid var(--warning-soft);
  display: grid;
  gap: 8px;
}

.notes-card input,
.notes-card textarea {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px 10px;
  font-size: 13px;
  background: var(--input-bg);
  color: var(--ink);
  width: 100%;
}

.help-icon {
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--muted);
  width: 22px;
  height: 22px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  cursor: help;
  position: relative;
}

.help-icon::after {
  content: attr(data-tooltip);
  position: absolute;
  right: 0;
  bottom: calc(100% + 8px);
  width: 220px;
  max-width: 240px;
  background: var(--panel);
  color: var(--ink);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  padding: 8px 10px;
  border-radius: 10px;
  font-size: 12px;
  line-height: 1.4;
  opacity: 0;
  transform: translateY(4px);
  pointer-events: none;
  transition: opacity 0.15s ease, transform 0.15s ease;
  z-index: 5;
}

.help-icon:hover::after,
.help-icon:focus::after {
  opacity: 1;
  transform: translateY(0);
}

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

.json-view {
  background: var(--code-bg);
  color: var(--code-ink);
  border-radius: 14px;
  padding: 14px;
  font-family: "SFMono-Regular", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
    "Liberation Mono", "Courier New", monospace;
  font-size: 12px;
  max-height: 320px;
  overflow-y: auto;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  min-width: 0;
}

.json-view .line {
  display: grid;
  grid-template-columns: minmax(0, 280px) minmax(0, 1fr);
  gap: 10px;
  border-bottom: 1px solid var(--code-border);
  padding: 6px 0;
}

.json-view .line > * {
  min-width: 0;
}

.json-view .line:last-child {
  border-bottom: none;
}

.json-view .meta {
  color: #8ea0b8;
  font-size: 11px;
  line-height: 1.4;
}

.json-view .payload {
  color: var(--code-ink);
  word-break: break-word;
}

.conversation {
  display: grid;
  gap: 12px;
}

.message {
  background: var(--code-panel);
  padding: 12px;
  border-radius: 12px;
  border: 1px solid var(--code-border);
}

.message .meta {
  font-size: 11px;
  color: #98a2b3;
  margin-bottom: 6px;
}

.message .summary {
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--code-ink);
}

.message details {
  margin-top: 6px;
}

.message pre {
  background: var(--code-bg);
  color: var(--code-ink);
  padding: 10px;
  border-radius: 10px;
  overflow-x: auto;
  white-space: pre-wrap;
}

.message .text {
  white-space: pre-wrap;
  color: var(--code-ink);
  overflow-wrap: anywhere;
}

.json-raw {
  background: var(--code-bg);
  color: var(--code-ink);
  padding: 10px;
  border-radius: 10px;
  overflow-x: auto;
  white-space: pre-wrap;
  font-family: "SFMono-Regular", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono",
    "Courier New", monospace;
  font-size: 12px;
}

.json-tree {
  background: var(--code-bg);
  border-radius: 10px;
  padding: 8px 10px;
  display: grid;
  gap: 4px;
}

.json-row {
  display: grid;
  grid-template-columns: minmax(140px, 260px) minmax(0, 1fr);
  gap: 10px;
  align-items: start;
}

.json-key {
  color: #7dd3fc;
  font-family: "SFMono-Regular", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono",
    "Courier New", monospace;
  font-size: 12px;
  word-break: break-word;
}

.json-value {
  font-family: "SFMono-Regular", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono",
    "Courier New", monospace;
  font-size: 12px;
  word-break: break-word;
}

.json-string {
  color: #eab308;
}

.json-number {
  color: #38bdf8;
}

.json-bool {
  color: #a78bfa;
}

.json-null {
  color: #f97316;
}

.json-other {
  color: #94a3b8;
}

.obs-summary {
  display: grid;
  gap: 12px;
  max-width: 100%;
  min-width: 0;
}

.obs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 8px;
  min-width: 0;
}

.obs-card {
  background: var(--code-bg);
  color: var(--code-ink);
  border-radius: 12px;
  border: 1px solid var(--code-border);
  padding: 10px;
  display: grid;
  gap: 4px;
}

.obs-card span {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #94a3b8;
}

.obs-card strong {
  font-size: 16px;
}

.obs-section {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.obs-section-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  align-items: baseline;
}

.obs-section-header span {
  font-size: 12px;
  color: var(--muted);
  overflow-wrap: anywhere;
}

.obs-section h3 {
  margin: 0;
  font-size: 13px;
  color: var(--ink);
}

.obs-phase-list,
.obs-samples {
  display: grid;
  gap: 6px;
}

.obs-phase-row,
.obs-sample {
  background: var(--code-panel);
  color: var(--code-ink);
  border-radius: 10px;
  border: 1px solid var(--code-border);
  padding: 8px 10px;
  font-size: 12px;
}

.obs-phase-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.obs-phase-row span {
  color: #94a3b8;
  font-size: 11px;
  min-width: 0;
  overflow-wrap: anywhere;
}

.obs-sample {
  font-family: "SFMono-Regular", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
    "Liberation Mono", "Courier New", monospace;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.obs-empty {
  color: var(--muted);
  font-size: 12px;
}

.debug-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.debug-count {
  color: var(--muted);
  font-size: 12px;
}

.debug-editor-template {
  display: grid;
  gap: 4px;
  min-width: min(420px, 100%);
  color: var(--muted);
  font-size: 12px;
}

.debug-editor-template input {
  min-width: 280px;
}

.debug-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.38fr) minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}

.debug-list,
.debug-detail,
.debug-section,
.debug-stack,
.debug-nearby-list {
  display: grid;
  gap: 10px;
}

.debug-list {
  max-height: 720px;
  overflow-y: auto;
}

.debug-issue-row {
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  background: var(--bg-alt);
  color: var(--ink);
  padding: 10px;
  display: grid;
  gap: 6px;
  text-align: left;
  cursor: pointer;
}

.debug-issue-row.active {
  border-color: var(--accent-shadow-strong);
  box-shadow: 0 0 0 1px var(--accent-shadow);
}

.debug-issue-row-top,
.debug-detail-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}

.debug-issue-row span,
.debug-subtitle,
.debug-source-label {
  color: var(--muted);
  font-size: 12px;
  overflow-wrap: anywhere;
}

.debug-issue-summary {
  color: var(--ink);
  font-weight: 500;
}

.debug-detail {
  min-width: 0;
}

.debug-detail-header h3,
.debug-section h3 {
  margin: 0;
  font-size: 14px;
}

.debug-meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 8px;
}

.debug-meta-grid div,
.debug-stack-frame,
.debug-nearby-event {
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  background: var(--bg-alt);
  padding: 9px;
  display: grid;
  gap: 4px;
  min-width: 0;
}

.debug-meta-grid strong,
.debug-stack-frame strong {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.debug-meta-grid span,
.debug-stack-frame span,
.debug-nearby-event {
  overflow-wrap: anywhere;
}

.debug-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.debug-actions .btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.debug-code-surface {
  background: var(--code-bg);
  color: var(--code-ink);
  border: 1px solid var(--code-border);
  border-radius: 10px;
  padding: 10px 0;
  overflow-x: auto;
  font-family: "SFMono-Regular", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
    "Liberation Mono", "Courier New", monospace;
  font-size: 12px;
  line-height: 1.5;
}

.debug-line-focus {
  background: rgba(242, 178, 61, 0.14);
  box-shadow: inset 3px 0 0 var(--warning);
}

.debug-message {
  margin: 0;
  max-height: 260px;
}

.debug-nearby-event span {
  color: var(--muted);
  font-size: 11px;
}

.debug-empty {
  padding: 12px;
}

.status-chip.error {
  color: var(--danger);
  border-color: var(--danger-soft);
  background: var(--danger-soft);
}

.status-chip.warning {
  color: var(--warning);
  border-color: var(--warning-soft);
  background: var(--warning-soft);
}

.status-chip.info {
  color: var(--success);
  border-color: var(--success-soft);
  background: var(--success-soft);
}

.long-text {
  white-space: pre-wrap;
  word-break: break-word;
  overflow-wrap: anywhere;
  color: var(--ink);
}

.run-diagnostics {
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  padding: 12px;
  background: var(--bg-alt);
  display: grid;
  gap: 10px;
}

.run-diagnostics > span {
  font-weight: 600;
  font-size: 13px;
  color: var(--ink);
}

.run-diagnostics.failed {
  border-color: var(--danger-soft);
  background: var(--danger-panel);
}

.run-error-block {
  display: grid;
  gap: 6px;
}

.run-error-block strong {
  color: var(--danger);
}

.run-path-grid {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.run-path-item {
  display: grid;
  gap: 4px;
  background: var(--panel);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 8px 10px;
}

.run-path-item strong {
  font-size: 12px;
  color: var(--muted);
}

.trace {
  background: var(--code-panel);
  color: var(--code-ink);
  border-radius: 14px;
  padding: 14px;
  font-family: "SFMono-Regular", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono",
    "Courier New", monospace;
  font-size: 12px;
  max-height: 320px;
  overflow-y: auto;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  min-width: 0;
}

.trace-summary {
  margin-bottom: 12px;
  max-width: 100%;
  min-width: 0;
}

.live-tail {
  border-radius: 14px;
  background: var(--code-bg);
  padding: 12px 14px;
  color: var(--code-ink);
  display: grid;
  gap: 6px;
  border: 1px solid var(--code-border);
  max-width: 100%;
  min-width: 0;
}

.live-tail-header {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #94a3b8;
}

.live-tail-meta {
  font-size: 11px;
  color: #7dd3fc;
}

.live-tail-body {
  display: grid;
  gap: 6px;
  min-width: 0;
  overflow-wrap: anywhere;
}

.live-tail-raw {
  margin: 0;
  max-width: 100%;
  overflow-wrap: anywhere;
  white-space: pre-wrap;
}

.toast {
  position: fixed;
  right: 24px;
  bottom: 24px;
  background: var(--toast-bg);
  color: #fff;
  padding: 12px 18px;
  border-radius: 12px;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

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

@keyframes shimmer {
  0% {
    background-position: 0% 50%;
  }
  100% {
    background-position: 200% 50%;
  }
}

.modal-overlay {
  position: fixed;
  inset: 0;
  background: var(--modal-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  z-index: 20;
}

.modal-overlay.show {
  opacity: 1;
  pointer-events: auto;
}

.modal {
  background: var(--panel);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  width: min(520px, 100%);
  padding: 20px 22px;
  display: grid;
  gap: 12px;
  transform: translateY(10px) scale(0.98);
  transition: transform 0.2s ease;
}

.modal-overlay.show .modal {
  transform: translateY(0) scale(1);
}

.modal-header h3 {
  margin: 0;
  font-size: 18px;
}

.modal-body {
  display: grid;
  gap: 10px;
  font-size: 14px;
  color: var(--muted);
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.modal-option {
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: 13px;
  color: var(--muted);
}

.modal-hint {
  padding: 10px 12px;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 12px;
  line-height: 1.4;
}

.modal-fork {
  display: grid;
  gap: 14px;
  margin-top: 4px;
}

.modal-continue {
  display: grid;
  gap: 14px;
  margin-top: 4px;
}

.modal-field {
  display: grid;
  gap: 6px;
  font-size: 12px;
  color: var(--muted);
}

.modal-field span {
  font-weight: 500;
  color: var(--ink);
}

.modal-field select,
.modal-field textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 12px;
  font-size: 14px;
  font-family: inherit;
  background: var(--input-bg);
  color: var(--ink);
}

.modal-field textarea {
  min-height: 120px;
  resize: vertical;
}

.modal-field select:focus,
.modal-field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-glow);
}

.modal-file-hint {
  font-size: 12px;
  color: var(--muted);
}

.modal-file-input {
  display: none;
}

.modal-dropzone {
  border: 1px dashed var(--border);
  border-radius: 12px;
  padding: 12px;
  font-size: 13px;
  color: var(--muted);
  background: color-mix(in oklab, var(--panel) 92%, var(--accent) 8%);
  cursor: pointer;
  transition: border-color 0.15s ease, background-color 0.15s ease, color 0.15s ease;
}

.modal-dropzone:hover,
.modal-dropzone.dragging,
.modal-dropzone:focus-visible {
  border-color: var(--accent);
  color: var(--ink);
  background: color-mix(in oklab, var(--panel) 88%, var(--accent) 12%);
  outline: none;
}

.modal-file-list {
  display: grid;
  gap: 6px;
}

.modal-file-empty {
  font-size: 12px;
  color: var(--muted);
}

.modal-file-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 6px 8px;
  font-size: 12px;
  color: var(--ink);
}

.modal-file-remove {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 2px 8px;
  font-size: 11px;
  color: var(--muted);
  background: var(--panel);
}

.modal-file-remove:hover {
  border-color: var(--accent);
  color: var(--ink);
}

.modal-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--muted);
}

.modal-toggle input {
  accent-color: var(--accent);
}

.file-layout {
  grid-template-columns: 1fr;
}

.file-layout .topbar,
.file-layout .main {
  grid-column: 1;
}

.files-main {
  display: grid;
  gap: 0;
}

.file-summary {
  display: grid;
  gap: 6px;
}

.file-run-strip {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--input-bg);
  padding: 12px;
  margin-bottom: 12px;
  display: grid;
  gap: 10px;
}

.file-run-actions {
  justify-content: flex-start;
}

.subtle {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.4;
  overflow-wrap: anywhere;
}

.file-browser-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.9fr) minmax(420px, 1.3fr);
  gap: 16px;
  align-items: start;
}

.file-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.file-crumb {
  border: 1px solid var(--border);
  background: var(--input-bg);
  color: var(--ink);
  border-radius: 999px;
  font-size: 12px;
  padding: 6px 10px;
  cursor: pointer;
}

.file-crumb.active {
  border-color: var(--accent-shadow-strong);
  background: var(--accent-soft);
  color: var(--accent);
}

.file-list {
  display: grid;
  gap: 8px;
  max-height: calc(100vh - 280px);
  overflow-y: auto;
  padding-right: 4px;
}

.file-entry {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--input-bg);
  color: var(--ink);
  padding: 10px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  cursor: pointer;
  text-align: left;
}

.file-entry:hover {
  border-color: var(--accent-shadow-strong);
}

.file-entry.active {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-glow);
}

.file-entry-main {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  flex: 1;
}

.file-kind {
  border-radius: 999px;
  border: 1px solid var(--border);
  padding: 2px 8px;
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--muted);
  flex-shrink: 0;
}

.file-entry-name {
  overflow-wrap: anywhere;
  line-height: 1.25;
}

.file-entry-meta {
  display: grid;
  gap: 2px;
  text-align: right;
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
}

.file-meta {
  display: grid;
  gap: 4px;
}

.file-editor {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-alt);
  overflow: hidden;
}

.file-editor-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border-subtle);
  background: var(--panel);
}

.file-editor-chip {
  border-radius: 999px;
  border: 1px solid var(--accent-shadow);
  padding: 2px 10px;
  font-size: 11px;
  color: var(--accent);
}

.file-media {
  padding: 12px;
  max-height: calc(100vh - 352px);
  overflow: auto;
}

.file-image-preview {
  display: block;
  max-width: 100%;
  max-height: calc(100vh - 430px);
  margin: 0 auto;
  border-radius: 10px;
  border: 1px solid var(--border-subtle);
  background: var(--panel);
}

.file-audio-preview {
  width: 100%;
}

.file-pdf-preview {
  width: 100%;
  min-height: 560px;
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  background: #fff;
}

.file-meta-row {
  display: flex;
  align-items: baseline;
  gap: 6px;
  font-size: 13px;
  color: var(--muted);
}

.file-meta-row strong {
  color: var(--ink);
}

.file-preview {
  margin: 0;
  min-height: 320px;
  max-height: calc(100vh - 352px);
  overflow: auto;
  padding: 10px 0 12px;
  color: var(--ink);
  font-family: "JetBrains Mono", "Fira Code", monospace;
  font-size: 12px;
  line-height: 1.45;
  white-space: normal;
}

.file-preview.empty {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-family: "Space Grotesk", sans-serif;
  font-size: 14px;
  padding: 20px;
}

.file-line {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 10px;
}

.file-line-no {
  color: var(--muted);
  text-align: right;
  user-select: none;
  border-right: 1px solid var(--border-subtle);
  padding-right: 10px;
}

.file-line-code {
  padding-right: 14px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.tok-comment {
  color: var(--muted);
}

.tok-keyword {
  color: var(--accent);
  font-weight: 600;
}

.tok-string {
  color: var(--success);
}

.tok-number {
  color: var(--warning);
}

.tok-constant {
  color: var(--danger);
  font-weight: 600;
}

.tok-key {
  color: var(--accent);
  font-weight: 600;
}

@media (max-width: 1180px) {
  .topbar {
    padding: 16px 18px;
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }

  .brand {
    flex-wrap: wrap;
    gap: 10px;
    font-size: 18px;
  }

  .brand .ops {
    font-size: 15px;
  }

  .top-controls {
    width: 100%;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
  }

  .top-controls-primary {
    flex: 1 1 auto;
    min-width: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
  }

  .top-controls-primary .btn {
    width: auto;
    min-height: 44px;
    padding: 0 14px;
  }

  .top-controls-menu {
    position: relative;
    margin-left: auto;
  }

  .top-controls-menu > summary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    min-width: 0;
    padding: 0 14px;
    cursor: pointer;
  }

  .top-controls-menu-panel {
    display: none;
  }

  details.top-controls-menu:not([open]) > .top-controls-menu-panel {
    display: none;
  }

  .top-controls-menu[open] .top-controls-menu-panel {
    position: absolute;
    right: 0;
    top: calc(100% + 10px);
    z-index: 20;
    width: min(24rem, calc(100vw - 36px));
    display: grid;
    gap: 10px;
    padding: 12px;
    border-radius: 18px;
    border: 1px solid var(--border-subtle);
    background: var(--panel);
    box-shadow: var(--shadow);
  }

  .top-controls-menu[open] .switch,
  .top-controls-menu[open] .select {
    min-height: 44px;
    justify-content: space-between;
    padding: 10px 14px;
  }

  .top-controls-menu[open] .token-box {
    width: 100%;
    border-radius: 16px;
    padding: 8px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .top-controls-menu[open] .token-box input {
    min-width: 0;
    width: 100%;
  }

  .top-controls-menu[open] .select select {
    min-width: 0;
    text-align: right;
  }
}

@media (max-width: 960px) {
  .layout {
    grid-template-columns: 1fr;
  }

  .topbar {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    gap: 12px;
  }

  .brand {
    flex: 1 1 auto;
    font-size: 17px;
    width: auto;
    flex-wrap: nowrap;
    gap: 8px;
  }

  .brand .mark,
  .brand .ops {
    white-space: nowrap;
  }

  .brand .logo {
    width: 28px;
    height: 28px;
  }

  .top-controls {
    width: auto;
    flex: 0 0 auto;
    gap: 8px;
    justify-content: flex-end;
    flex-wrap: nowrap;
  }

  .top-controls-primary {
    flex: 0 1 auto;
    flex-wrap: nowrap;
    gap: 8px;
  }

  .top-controls-menu {
    flex: 0 0 auto;
    margin-left: 0;
  }

  .topbar-icon-btn {
    width: 44px;
    min-width: 44px;
    height: 44px;
    gap: 0;
    padding: 0;
    border-radius: 999px;
  }

  .topbar-btn-label {
    display: none;
  }

  .top-controls-menu[open] .top-controls-menu-panel {
    position: fixed;
    left: max(16px, env(safe-area-inset-left, 0px));
    right: max(16px, env(safe-area-inset-right, 0px));
    top: calc(env(safe-area-inset-top, 0px) + 88px);
    width: auto;
    max-width: none;
  }

  .sidebar {
    border-right: none;
    border-bottom: 1px solid var(--border-subtle);
    padding: 16px 16px 12px;
  }

  .filters {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding: 2px 2px 6px;
    margin: 0 -2px 14px;
    scrollbar-width: none;
  }

  .filters::-webkit-scrollbar,
  .tab-bar::-webkit-scrollbar {
    display: none;
  }

  .filters .btn,
  .tab {
    flex: 0 0 auto;
  }

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

  #runSearchClear {
    grid-column: 1 / -1;
  }

  .run-list {
    max-height: none;
    padding-right: 0;
    gap: 10px;
  }

  .run-card {
    padding: 12px;
    border-radius: 14px;
  }

  .run-card h4 {
    font-size: 13px;
    line-height: 1.35;
    overflow-wrap: anywhere;
  }

  .run-card .meta {
    font-size: 11px;
    overflow-wrap: anywhere;
  }

  .main {
    padding: 18px 16px 28px;
    gap: 16px;
  }

  .topbar,
  .brand,
  .top-controls {
    width: auto;
  }

  .cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .card {
    padding: 14px;
  }

  .card .value {
    font-size: 20px;
  }

  .panel {
    padding: 16px;
    border-radius: 16px;
  }

  .panel-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .panel-actions {
    width: 100%;
    gap: 8px;
  }

  .panel-actions > * {
    min-width: 0;
  }

  .tab-bar {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 2px;
    width: 100%;
  }

  #tracePanel .panel-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  #tracePanel .tab-bar {
    grid-column: 1 / -1;
  }

  #tracePanel #phaseFilter,
  #tracePanel #clearPhase,
  #tracePanel #downloadTrace,
  #tracePanel .switch {
    width: 100%;
    min-height: 42px;
  }

  #tracePanel .switch {
    justify-content: center;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: var(--bg-alt);
    padding: 0 14px;
  }

  .row {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .list-item {
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 6px;
  }

  .route-row,
  .question-grid,
  .run-path-grid,
  .grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .json-view .line,
  .json-row,
  .obs-phase-row {
    grid-template-columns: 1fr;
  }

  .obs-phase-row {
    display: grid;
    gap: 4px;
  }

  .history-list .list-item {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 12px;
  }

  .history-list .list-item span {
    display: grid;
    gap: 2px;
  }

  .history-list .list-item span::before {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted);
  }

  .history-list .list-item span:nth-child(1)::before {
    content: "Phase";
  }

  .history-list .list-item span:nth-child(2)::before {
    content: "Status";
  }

  .history-list .list-item span:nth-child(3)::before {
    content: "Window";
  }

  .history-list .list-item span:nth-child(4)::before {
    content: "Run";
  }

  .history-list .item-actions {
    justify-self: stretch;
    display: grid;
    gap: 6px;
  }

  .history-list .item-actions::before {
    content: "Actions";
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted);
  }

  .history-prompt-text {
    max-height: none;
  }

  .live-tail,
  .trace,
  .json-view {
    max-height: none;
  }

  .modal-overlay {
    align-items: flex-end;
    padding: 14px;
  }

  .modal {
    width: 100%;
    max-height: min(92vh, 760px);
    overflow: auto;
    border-radius: 20px 20px 16px 16px;
  }

  .modal-actions,
  .form-grid .actions {
    flex-wrap: wrap;
  }

  .debug-layout {
    grid-template-columns: 1fr;
  }

  .debug-list {
    max-height: 360px;
  }

  .debug-editor-template,
  .debug-editor-template input {
    width: 100%;
    min-width: 0;
  }

  .debug-detail-header {
    flex-direction: column;
  }

  .file-browser-grid {
    grid-template-columns: 1fr;
  }

  .file-list,
  .file-preview,
  .file-media {
    max-height: none;
  }

  .file-pdf-preview {
    min-height: 420px;
  }
}