:root {
  --arc-red: #ed1b2e;
  --arc-blue-deep: #004b79;
  --arc-blue-pacific: #0091cd;
  --arc-blue-light: #c4dff6;
  --arc-gray: #6d6e70;
  --arc-gray-light: #d7d7d8;
  --arc-green: #537b35;
  --arc-gold: #ecb731;
  --arc-red-deep: #7f181b;
  --ink: var(--color-ink);
  --muted: var(--color-muted);
  --line: var(--color-line);
  --paper: var(--color-surface);
  --paper-strong: var(--color-surface);
  --shadow: var(--shadow-panel);
  --radius: var(--radius-panel);
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  min-height: 100%;
  margin: 0;
  font-family:
    var(--font-ui);
  color: var(--ink);
  background:
    linear-gradient(180deg, #eef2f6 0, #f6f7f9 210px, #f3f5f7 100%);
}

button,
input {
  font: inherit;
}

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

[hidden] {
  display: none !important;
}

.ops-app {
  position: relative;
  min-height: 100vh;
  overflow: visible;
  padding: 8px 12px 0;
  isolation: isolate;
  background:
    linear-gradient(90deg, rgba(0, 75, 121, 0.035) 1px, transparent 1px),
    linear-gradient(180deg, rgba(0, 75, 121, 0.028) 1px, transparent 1px);
  background-size: 48px 48px;
}

.topbar {
  min-height: 90px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto minmax(210px, 330px) auto;
  gap: 14px;
  align-items: center;
  margin: -8px -12px 0;
  padding: 6px 14px;
  border-bottom: 1px solid var(--color-line);
  background: rgba(255, 255, 255, 0.98);
}

.brand {
  display: inline-flex;
  align-items: center;
  color: var(--ink);
  text-decoration: none;
}

.brand-logo {
  width: auto;
  height: 84px;
  flex: none;
}

.app-title {
  margin: 0;
  color: var(--arc-blue-deep);
  font-family: "IBM Plex Sans Condensed", var(--font-ui);
  font-size: 24px;
  line-height: 1.15;
  font-weight: 800;
}

.title-mobile {
  display: none;
}

.command {
  height: 38px;
  display: grid;
  grid-template-columns: 22px 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 0 12px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-control);
  background: var(--color-surface-raised);
}

.command svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: #5d6b7d;
  stroke-width: 2;
  stroke-linecap: round;
}

.command input {
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: #162033;
  font-size: 15px;
  font-weight: 700;
}

.command input::placeholder {
  color: rgba(36, 49, 67, 0.54);
}

kbd {
  min-width: 24px;
  height: 24px;
  display: inline-grid;
  place-items: center;
  border: 1px solid rgba(40, 55, 75, 0.16);
  border-bottom-color: rgba(40, 55, 75, 0.28);
  border-radius: 7px;
  background: #f8fafc;
  color: #596779;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 850;
  box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.04);
}

.kbd-hint {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  color: rgba(36, 49, 67, 0.6);
  font-size: 12px;
  font-weight: 700;
}

.top-actions {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  justify-content: flex-end;
}

.panel-head button,
.secondary-action,
.text-action {
  border: 1px solid var(--color-line);
  background: var(--color-surface);
  color: #263548;
}

.text-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 13px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
  text-decoration: none;
}

/* PORTABLE FEEDBACK WIDGET — smile (green) / frown (red). See feedback.js */
.feedback-group {
  display: inline-flex;
  gap: 6px;
  align-items: center;
  margin-left: 2px;
}

.feedback-btn {
  width: 38px;
  height: 38px;
  display: inline-grid;
  place-items: center;
  padding: 0;
  border: 1px solid var(--color-line);
  border-radius: 6px;
  background: var(--color-surface);
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.05s ease;
}

.feedback-btn svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.feedback-up {
  color: var(--color-success);
}

.feedback-down {
  color: var(--color-danger);
}

.feedback-up:hover {
  background: #eef7f0;
  border-color: var(--color-success);
}

.feedback-down:hover {
  background: var(--color-red-soft);
  border-color: var(--color-danger);
}

.feedback-btn:active {
  transform: translateY(1px);
}

.feedback-btn:focus-visible {
  outline: 2px solid var(--color-info);
  outline-offset: 2px;
}

.feedback-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: 16px;
  background: rgba(17, 19, 24, 0.45);
}

.feedback-modal {
  width: min(440px, 100%);
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-panel);
  box-shadow: var(--shadow-panel);
  padding: 18px;
}

.feedback-modal--survey {
  width: min(580px, 100%);
}

.feedback-survey {
  width: 100%;
  height: min(72vh, 580px);
  margin-top: 10px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-control);
  background: var(--color-surface-raised);
}

.feedback-modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.feedback-modal-head strong {
  font-size: 16px;
  font-weight: 800;
  color: var(--color-ink-strong);
}

.feedback-modal-close {
  border: 0;
  background: transparent;
  font-size: 22px;
  line-height: 1;
  color: var(--color-muted);
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 6px;
}

.feedback-modal-close:hover {
  background: var(--color-surface-raised);
  color: var(--color-ink-strong);
}

.feedback-modal-to {
  margin: 8px 0 10px;
  font-size: 13px;
  color: var(--color-muted);
}

.feedback-modal-to span {
  color: var(--color-ink);
  font-weight: 700;
}

.feedback-modal-text {
  width: 100%;
  box-sizing: border-box;
  resize: vertical;
  padding: 10px 12px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-control);
  background: var(--color-surface-raised);
  color: var(--color-ink);
  font: inherit;
  font-size: 14px;
}

.feedback-modal-text:focus {
  outline: 2px solid var(--color-info);
  outline-offset: 1px;
}

.feedback-modal-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-top: 12px;
}

.feedback-copy {
  border: 1px solid var(--color-red-cross);
  background: var(--color-red-cross);
  color: #fff;
  font-weight: 800;
  font-size: 13px;
  padding: 9px 14px;
  border-radius: var(--radius-control);
  cursor: pointer;
}

.feedback-copy:hover {
  background: var(--color-red-dark);
  border-color: var(--color-red-dark);
}

.feedback-open {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-info);
  text-decoration: none;
  padding: 9px 6px;
}

.feedback-open:hover {
  text-decoration: underline;
}

.feedback-modal-hint {
  margin: 10px 0 0;
  font-size: 12px;
  color: var(--color-subtle);
}

.feedback-modal-toast {
  margin: 8px 0 0;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-success);
}

.summary-metrics {
  display: grid;
  grid-template-columns: repeat(3, max-content);
  gap: 8px;
}

.summary-metrics span {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0 12px;
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.66);
  color: #596779;
  font-size: 12px;
  font-weight: 800;
  box-shadow: 0 12px 36px rgba(15, 30, 50, 0.09);
}

.summary-metrics strong {
  color: #17202e;
  font-size: 18px;
}

.source-filter {
  display: inline-flex;
  gap: 3px;
  padding: 4px;
  max-width: 100%;
  overflow-x: auto;
  border: 1px solid rgba(0, 75, 121, 0.16);
  border-radius: var(--radius-control);
  background: rgba(255, 255, 255, 0.88);
  scrollbar-width: none;
}

.source-filter::-webkit-scrollbar {
  display: none;
}

.source-filter button {
  min-height: 28px;
  padding: 0 10px;
  border: 0;
  border-radius: var(--radius-control);
  background: transparent;
  color: #536174;
  font-size: 13px;
  font-weight: 800;
  white-space: nowrap;
  cursor: pointer;
  transition:
    background 150ms ease,
    color 150ms ease;
}

.source-filter button:hover {
  color: #223149;
}

.source-filter button[aria-pressed="true"] {
  background: var(--color-red-cross);
  color: white;
}

.workspace {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  margin-top: 12px;
  padding-bottom: 0;
}

.search-panel,
.help-card {
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: var(--color-surface);
  box-shadow: 0 18px 46px rgba(20, 32, 48, 0.12);
}

.help-title-group {
  display: inline-flex;
  align-items: center;
  gap: 9px;
}

.help-brand-mark {
  width: 82px;
  min-width: 82px;
  height: auto;
  display: block;
}

.panel-head span {
  color: #7c8999;
  font-size: 11px;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(170px, 1fr));
  gap: 10px;
  align-items: start;
}

.section-card {
  position: relative;
  min-height: 0;
  overflow: hidden;
  padding: 10px;
  border: 1px solid rgba(22, 34, 50, 0.12);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(255, 255, 255, 0.92));
  box-shadow: 0 4px 8px rgba(20, 32, 48, 0.08);
}

.section-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 5px;
  background:
    linear-gradient(90deg, var(--button-dark), var(--button-color) 58%, var(--accent-color));
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-height: 28px;
  margin: 3px 0 9px;
  padding: 0 1px;
  color: #263548;
}

.section-head span {
  min-width: 0;
  overflow: hidden;
  color: color-mix(in srgb, var(--button-dark) 82%, #20242b);
  font-size: 16px;
  font-weight: 850;
  line-height: 1.1;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.section-open {
  flex: none;
  min-height: 24px;
  padding: 0 8px;
  border: 1px solid rgba(0, 75, 121, 0.16);
  border-radius: 6px;
  background: #fff;
  color: var(--arc-blue-deep);
  font-size: 11px;
  font-weight: 850;
  cursor: pointer;
}

.tile-stack {
  display: grid;
  gap: 7px;
}

.target-tile {
  position: relative;
  min-height: 39px;
  width: 100%;
  display: grid;
  align-content: center;
  justify-items: start;
  overflow: hidden;
  padding: 6px 12px;
  border: 0;
  border-radius: 6px;
  background:
    linear-gradient(135deg, var(--button-color), color-mix(in srgb, var(--button-dark) 92%, black));
  color: white;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.14),
    inset 0 -1px 0 rgba(0, 0, 0, 0.08),
    0 1px 3px rgba(20, 32, 48, 0.16);
  cursor: pointer;
  text-decoration: none;
  transition:
    transform 150ms cubic-bezier(0.16, 1, 0.3, 1),
    background 150ms ease,
    box-shadow 150ms ease;
}

.target-tile::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent, rgba(0, 0, 0, 0.06));
  pointer-events: none;
}

.target-tile:hover,
.target-tile[aria-current="true"] {
  transform: translateY(-1px);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--button-color) 96%, white), color-mix(in srgb, var(--button-dark) 94%, black));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.16),
    inset 0 -1px 0 rgba(0, 0, 0, 0.1),
    0 2px 5px rgba(20, 32, 48, 0.2);
  outline: 0;
}

.target-tile:focus-visible {
  outline: 2px solid #111827;
  outline-offset: 2px;
}

.target-tile.is-placeholder {
  background:
    linear-gradient(135deg, #66717f, #404a56);
  color: rgba(255, 255, 255, 0.86);
  cursor: not-allowed;
}

.target-tile.is-placeholder:hover {
  transform: none;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    inset 0 -1px 0 rgba(0, 0, 0, 0.08),
    0 1px 3px rgba(20, 32, 48, 0.16);
}

.tile-label {
  position: relative;
  z-index: 1;
  display: block;
  padding: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tile-label {
  max-width: 100%;
  font-size: 14.5px;
  font-weight: 800;
  line-height: 1.1;
  text-align: left;
  text-shadow: none;
}

.target-tile:has(.tile-note) .tile-label {
  max-width: calc(100% - 72px);
}

.target-tile.is-dimmed {
  opacity: 0.28;
  filter: saturate(0.6);
}

.tile-note {
  position: absolute;
  top: 6px;
  right: 8px;
  z-index: 2;
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}

.detail-view {
  min-height: calc(100vh - 128px);
}

.detail-shell,
.weather-workspace,
.review-workspace,
.editor-workspace,
.source-guide-workspace {
  display: grid;
  gap: 14px;
  max-width: 1180px;
}

.source-guide-authority {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.source-guide-authority > div {
  min-width: 0;
  padding: 12px 14px;
  border: 1px solid rgba(0, 75, 121, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
}

.source-guide-authority span,
.source-guide-toolbar label > span {
  display: block;
  margin-bottom: 5px;
  color: #647184;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.source-guide-authority strong,
.source-guide-authority a {
  color: var(--arc-blue-deep);
  font-size: 14px;
  font-weight: 850;
  overflow-wrap: anywhere;
}

.source-guide-authority p {
  margin: 6px 0 0;
  color: #5f6e80;
  font-size: 12px;
  font-weight: 650;
  line-height: 1.4;
}

.source-guide-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.source-guide-summary span {
  min-height: 56px;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 10px 12px;
  border: 1px solid rgba(0, 75, 121, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  color: #637286;
  font-size: 12px;
  font-weight: 800;
}

.source-guide-summary strong {
  color: var(--arc-blue-deep);
  font-size: 22px;
}

.source-guide-toolbar {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) minmax(180px, 260px) auto;
  gap: 10px;
  align-items: end;
  padding: 11px;
  border: 1px solid rgba(0, 75, 121, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
}

.source-guide-toolbar label {
  display: block;
}

.source-guide-toolbar input,
.source-guide-toolbar select {
  width: 100%;
  min-height: 38px;
  padding: 0 10px;
  border: 1px solid rgba(22, 34, 50, 0.16);
  border-radius: 6px;
  background: #fbfcfd;
  color: #17202e;
  font-size: 13px;
  font-weight: 700;
}

.source-guide-toolbar p {
  margin: 0;
  padding: 9px 3px;
  color: #637286;
  font-size: 12px;
  font-weight: 750;
  white-space: nowrap;
}

.source-guide-table-shell {
  overflow-x: auto;
  border: 1px solid rgba(22, 34, 50, 0.12);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 4px 8px rgba(20, 32, 48, 0.07);
}

.source-guide-table {
  width: 100%;
  min-width: 930px;
  border-collapse: collapse;
  table-layout: fixed;
}

.source-guide-table th {
  padding: 11px 12px;
  border-bottom: 1px solid rgba(22, 34, 50, 0.12);
  background: #f2f6f9;
  color: #536174;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.05em;
  text-align: left;
  text-transform: uppercase;
}

.source-guide-table th:nth-child(1) { width: 33%; }
.source-guide-table th:nth-child(2) { width: 20%; }
.source-guide-table th:nth-child(3) { width: 32%; }
.source-guide-table th:nth-child(4) { width: 15%; }

.source-guide-table td {
  vertical-align: top;
  padding: 12px;
  border-bottom: 1px solid rgba(22, 34, 50, 0.09);
  color: #536174;
  font-size: 12px;
  font-weight: 650;
  line-height: 1.4;
  overflow-wrap: anywhere;
}

.source-guide-table tr:last-child td {
  border-bottom: 0;
}

.source-guide-table tr.has-source-problem td {
  background: #fffafa;
}

.source-guide-table td > strong,
.source-guide-table td > span,
.source-guide-table td > small,
.source-guide-table td > code,
.source-guide-table td > a {
  display: block;
}

.source-product {
  color: #17202e;
  font-size: 14px;
}

.source-section,
.source-kind {
  margin-top: 3px;
  color: var(--arc-blue-deep);
  font-size: 11px;
  font-weight: 850;
}

.source-guide-table td > p,
.source-guide-table details p {
  margin: 7px 0 0;
}

.source-guide-table code {
  margin: 5px 0;
  color: #334155;
  font-size: 10px;
}

.source-guide-table a {
  margin-top: 6px;
  color: var(--arc-blue-deep);
  font-weight: 850;
}

.source-guide-table details {
  margin-top: 8px;
  padding: 7px 8px;
  border: 1px solid rgba(215, 25, 32, 0.16);
  border-radius: 6px;
  background: #fff;
}

.source-guide-table summary {
  color: var(--color-red-dark);
  font-weight: 850;
  cursor: pointer;
}

.source-statuses {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-bottom: 8px;
}

.source-status {
  width: max-content;
  padding: 3px 7px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 900;
}

.source-status.is-down,
.source-status.is-missing {
  background: #fde8e8;
  color: #8c1d24;
}

.source-status.is-duplicate {
  background: #fff2d6;
  color: #755414;
}

.source-status.is-listed {
  background: #eaf5ec;
  color: #356023;
}

.source-candidate {
  margin-top: 9px;
  padding-top: 8px;
  border-top: 1px solid rgba(22, 34, 50, 0.1);
}

.source-candidate span,
.source-candidate strong,
.source-candidate small {
  display: block;
}

.source-candidate span {
  color: #647184;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 850;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.source-candidate strong {
  margin-top: 3px;
  color: #755414;
  font-size: 10px;
}

.source-guide-empty {
  padding: 30px !important;
  color: #647184 !important;
  text-align: center;
}

.detail-top,
.weather-pagebar {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  padding: 12px 14px;
  border: 1px solid rgba(0, 75, 121, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 4px 8px rgba(20, 32, 48, 0.08);
}

.back-action {
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid rgba(0, 75, 121, 0.18);
  border-radius: 6px;
  background: #fff;
  color: var(--arc-blue-deep);
  font-size: 13px;
  font-weight: 850;
  cursor: pointer;
}

.detail-kicker {
  margin: 0 0 3px;
  color: #697789;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.detail-top h2,
.weather-pagebar h2 {
  margin: 0;
  color: var(--arc-blue-deep);
  font-size: 26px;
  line-height: 1;
}

.detail-top p:last-child {
  max-width: 76ch;
  margin: 8px 0 0;
  color: #4e5d70;
  font-size: 14px;
  font-weight: 650;
  line-height: 1.45;
}

.open-current,
.weather-viewer-head a {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 12px;
  border-radius: 6px;
  background: var(--arc-blue-deep);
  color: white;
  font-size: 12px;
  font-weight: 850;
  text-decoration: none;
}

.weather-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  padding: 5px;
  border: 1px solid rgba(0, 75, 121, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.92);
}

.weather-tabs button {
  min-height: 34px;
  padding: 0 14px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: #334155;
  font-size: 15px;
  font-weight: 850;
  cursor: pointer;
}

.weather-tabs button[aria-pressed="true"] {
  background: var(--color-red-cross);
  color: white;
}

.weather-viewer-card {
  overflow: hidden;
  border: 1px solid rgba(0, 75, 121, 0.16);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 4px 8px rgba(20, 32, 48, 0.08);
}

.weather-viewer-head {
  min-height: 48px;
  display: flex;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  padding: 8px 10px 8px 14px;
  border-bottom: 1px solid rgba(22, 34, 50, 0.1);
  background: #f8fbfd;
}

.weather-viewer-head strong {
  display: block;
  color: #1d2a3a;
  font-size: 15px;
}

.weather-viewer-head span {
  display: block;
  margin-top: 2px;
  color: #657386;
  font-size: 12px;
  font-weight: 750;
}

.weather-frame-shell {
  position: relative;
  min-height: 520px;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(196, 223, 246, 0.54), rgba(255, 255, 255, 0.18)),
    linear-gradient(90deg, rgba(0, 75, 121, 0.035) 1px, transparent 1px),
    linear-gradient(180deg, rgba(0, 75, 121, 0.035) 1px, transparent 1px);
  background-size: auto, 40px 40px, 40px 40px;
}

.weather-frame-fallback {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 6px;
  padding: 32px;
  background:
    radial-gradient(circle at center, rgba(255, 255, 255, 0.68), rgba(232, 244, 251, 0.5) 54%, rgba(232, 244, 251, 0.22)),
    linear-gradient(90deg, rgba(0, 75, 121, 0.035) 1px, transparent 1px),
    linear-gradient(180deg, rgba(0, 75, 121, 0.035) 1px, transparent 1px);
  background-size: auto, 40px 40px, 40px 40px;
  color: #244158;
  text-align: center;
  opacity: 1;
  transition: opacity 180ms ease;
  pointer-events: none;
}

.weather-frame-shell.is-loaded .weather-frame-fallback {
  opacity: 0;
}

.weather-frame-fallback p {
  margin: 0;
  color: #5d6b7d;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.weather-frame-fallback strong {
  color: var(--arc-blue-deep);
  font-size: 28px;
  line-height: 1.1;
}

.weather-frame-fallback span {
  max-width: 54ch;
  color: #5a687a;
  font-size: 14px;
  font-weight: 650;
  line-height: 1.45;
}

.weather-frame {
  position: relative;
  z-index: 1;
  width: 100%;
  height: min(720px, calc(100vh - 260px));
  min-height: 520px;
  display: block;
  border: 0;
  background: #e8f4fb;
}

.detail-priority {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.weather-hero-link,
.detail-row {
  color: inherit;
  text-decoration: none;
}

.weather-hero-link {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px;
  border: 1px solid rgba(0, 126, 167, 0.24);
  border-radius: 8px;
  background: linear-gradient(180deg, #ffffff, #f1f8fb);
  box-shadow: 0 3px 7px rgba(20, 32, 48, 0.08);
}

.weather-hero-link strong {
  display: block;
  color: #08364b;
  font-size: 16px;
  line-height: 1.15;
}

.weather-hero-link small {
  display: block;
  margin-top: 5px;
  color: #607085;
  font-size: 12px;
  font-weight: 750;
}

.weather-hero-link b {
  flex: none;
  padding: 7px 10px;
  border-radius: 6px;
  background: #007ea7;
  color: white;
  font-size: 12px;
}

.detail-list {
  display: grid;
  gap: 7px;
  padding: 10px;
  border: 1px solid rgba(22, 34, 50, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.9);
}

.detail-row {
  min-height: 42px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 92px minmax(150px, 0.8fr);
  gap: 12px;
  align-items: center;
  padding: 0 11px;
  border-radius: 6px;
  background: #f7f9fb;
  border: 1px solid rgba(22, 34, 50, 0.08);
}

.detail-row strong {
  min-width: 0;
  overflow: hidden;
  color: #1d2a3a;
  font-size: 14px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.detail-row span,
.detail-row small {
  min-width: 0;
  overflow: hidden;
  color: #657386;
  font-size: 12px;
  font-weight: 750;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.review-summary,
.editor-toolbar {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
}

.review-summary span,
.editor-toolbar span {
  min-height: 64px;
  display: grid;
  align-content: center;
  gap: 2px;
  padding: 10px 12px;
  border: 1px solid rgba(0, 75, 121, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  color: #637286;
  font-size: 12px;
  font-weight: 800;
}

.review-summary strong,
.editor-toolbar strong {
  color: var(--arc-blue-deep);
  font-size: 24px;
  line-height: 1;
}

.editor-toolbar {
  grid-template-columns: repeat(4, minmax(0, 1fr)) repeat(5, max-content);
}

.editor-toolbar button {
  min-height: 42px;
  align-self: stretch;
  padding: 0 12px;
  border: 1px solid rgba(0, 75, 121, 0.18);
  border-radius: 8px;
  background: #fff;
  color: var(--arc-blue-deep);
  font-size: 12px;
  font-weight: 900;
  cursor: pointer;
}

.editor-panel {
  overflow: hidden;
  border: 1px solid rgba(22, 34, 50, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 4px 8px rgba(20, 32, 48, 0.07);
}

.editor-head {
  padding: 12px 14px;
  border-bottom: 1px solid rgba(22, 34, 50, 0.08);
  background: #f8fbfd;
}

.editor-head h3 {
  margin: 0;
  color: #1d2a3a;
  font-size: 18px;
}

.editor-head p {
  margin: 4px 0 0;
  color: #647184;
  font-size: 13px;
  font-weight: 650;
}

.editor-list {
  display: grid;
  gap: 8px;
  padding: 10px;
}

.editor-row {
  display: grid;
  grid-template-columns: 170px minmax(160px, 0.9fr) minmax(260px, 1.5fr) minmax(150px, 0.7fr) 110px;
  gap: 8px;
  align-items: end;
  padding: 10px;
  border: 1px solid rgba(22, 34, 50, 0.1);
  border-radius: 8px;
  background: #fff;
}

.editor-row label {
  display: grid;
  gap: 4px;
}

.editor-row label span {
  color: #647184;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.editor-row input,
.editor-row select {
  min-width: 0;
  min-height: 34px;
  width: 100%;
  border: 1px solid rgba(22, 34, 50, 0.14);
  border-radius: 6px;
  background: #fbfcfd;
  color: #17202e;
  font-size: 13px;
  font-weight: 700;
}

.editor-row input {
  padding: 0 9px;
}

.editor-row select {
  padding: 0 7px;
}

.editor-check {
  min-height: 34px;
  display: flex !important;
  grid-template-columns: none !important;
  align-items: center;
  gap: 7px;
  padding: 0 8px;
  border: 1px solid rgba(22, 34, 50, 0.1);
  border-radius: 6px;
  background: #f8fbfd;
}

.editor-check input {
  min-height: auto;
  width: auto;
}

.editor-check span {
  text-transform: none !important;
}

.review-bucket {
  overflow: hidden;
  border: 1px solid rgba(22, 34, 50, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 4px 8px rgba(20, 32, 48, 0.07);
}

.review-bucket-head {
  min-height: 62px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 14px;
  border-bottom: 1px solid rgba(22, 34, 50, 0.08);
  background: #f8fbfd;
}

.review-bucket-head h3 {
  margin: 0;
  color: #1d2a3a;
  font-size: 18px;
  line-height: 1.1;
}

.review-bucket-head p,
.review-more {
  margin: 4px 0 0;
  color: #647184;
  font-size: 13px;
  font-weight: 650;
  line-height: 1.35;
}

.review-bucket-head span {
  min-width: 34px;
  height: 30px;
  display: inline-grid;
  place-items: center;
  border-radius: 7px;
  background: var(--arc-blue-deep);
  color: white;
  font-size: 13px;
  font-weight: 900;
}

.review-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  padding: 10px;
}

.review-item {
  min-width: 0;
  display: grid;
  gap: 8px;
  padding: 10px;
  border: 1px solid rgba(22, 34, 50, 0.1);
  border-radius: 8px;
  background: #fff;
}

.review-item-main {
  display: grid;
  gap: 4px;
}

.review-tier {
  width: max-content;
  padding: 3px 7px;
  border-radius: 999px;
  background: #e8f4fb;
  color: var(--arc-blue-deep);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.review-item strong {
  min-width: 0;
  overflow: hidden;
  color: #17202e;
  font-size: 14px;
  line-height: 1.15;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.review-item small,
.review-item p,
.review-item a {
  min-width: 0;
  overflow: hidden;
  color: #647184;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.35;
  text-overflow: ellipsis;
}

.review-item p {
  min-height: 32px;
  margin: 0;
}

.review-item a {
  white-space: nowrap;
}

.review-item button,
.inline-action {
  width: max-content;
  min-height: 30px;
  padding: 0 10px;
  border: 1px solid rgba(0, 75, 121, 0.18);
  border-radius: 6px;
  background: #fff;
  color: var(--arc-blue-deep);
  font-size: 12px;
  font-weight: 850;
  cursor: pointer;
}

.inline-action {
  min-height: 24px;
  padding: 0 7px;
  vertical-align: baseline;
}

.review-more {
  padding: 0 12px 12px;
}

.primary-action,
.secondary-action {
  min-height: 34px;
  min-width: 118px;
  display: grid;
  place-items: center;
  border-radius: 13px;
  font-size: 13px;
  font-weight: 900;
  text-decoration: none;
}

.primary-action {
  border: 0;
  background: #d71920;
  color: white;
  box-shadow: 0 15px 34px rgba(215, 25, 32, 0.3);
}

.secondary-action {
  cursor: pointer;
}

.search-panel {
  position: fixed;
  z-index: 25;
  inset: 0;
  display: grid;
  align-items: start;
  justify-items: center;
  padding: clamp(76px, 16vh, 160px) 24px 24px;
  background: rgba(13, 22, 34, 0.1);
}

.search-card {
  width: min(760px, calc(100vw - 32px));
  max-height: min(620px, calc(100vh - 64px));
  overflow: auto;
  padding: 12px;
  border: 1px solid rgba(34, 49, 73, 0.16);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 28px 80px rgba(13, 22, 34, 0.24);
}

.search-modal-command {
  min-height: 52px;
  display: grid;
  grid-template-columns: 24px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 0 10px 0 14px;
  border: 1px solid rgba(34, 49, 73, 0.14);
  border-radius: 9px;
  background: #fff;
}

.search-modal-command svg {
  width: 21px;
  height: 21px;
  fill: none;
  stroke: #5d6b7d;
  stroke-width: 2;
  stroke-linecap: round;
}

.search-modal-command input {
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: #17202e;
  font-size: 18px;
  font-weight: 750;
}

.search-modal-command input::placeholder {
  color: rgba(36, 49, 67, 0.46);
}

.search-modal-command button {
  height: 30px;
  padding: 0 10px;
  border: 1px solid rgba(40, 55, 75, 0.16);
  border-radius: 7px;
  background: #f8fafc;
  color: #596779;
  font-size: 12px;
  font-weight: 850;
  cursor: pointer;
}

.search-status {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin: 12px 2px 10px;
}

.panel-head button {
  height: 32px;
  padding: 0 11px;
  border-radius: 11px;
  color: #46566b;
  font-size: 12px;
  font-weight: 900;
  cursor: pointer;
}

.search-results {
  display: grid;
  gap: 6px;
  margin-top: 8px;
}

.search-intro {
  padding: 4px 2px 6px;
}

.search-intro-title {
  margin: 4px 0 8px;
  color: #7b8797;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 950;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.search-examples {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.search-chip {
  padding: 7px 13px;
  border: 1px solid rgba(0, 75, 121, 0.28);
  border-radius: 999px;
  background: rgba(0, 75, 121, 0.06);
  color: var(--arc-blue-deep);
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
}

.search-chip:hover {
  background: rgba(0, 75, 121, 0.12);
  border-color: rgba(0, 75, 121, 0.45);
}

.search-intro-tips {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 5px;
  color: #4b596b;
  font-size: 13px;
  line-height: 1.4;
}

.search-intro-tips kbd {
  height: 20px;
  min-width: 20px;
  font-size: 11px;
}

.result-row {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr) 210px;
  gap: 12px;
  align-items: center;
  min-height: 44px;
  width: 100%;
  padding: 0 13px;
  border: 1px solid rgba(24, 36, 52, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.84);
  color: #1d2838;
  text-align: left;
  cursor: pointer;
  text-decoration: none;
}

.result-row:hover,
.result-row[aria-current="true"] {
  background: white;
  border-color: rgba(24, 36, 52, 0.22);
}

.result-section {
  color: #7b8797;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 950;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.result-row strong {
  min-width: 0;
  overflow: hidden;
  font-size: 14px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.result-row small {
  min-width: 0;
  overflow: hidden;
  color: #647184;
  font-size: 12px;
  font-weight: 750;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.help-modal {
  position: fixed;
  z-index: 30;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(13, 22, 34, 0.22);
}

.help-card {
  width: min(820px, 100%);
  padding: 14px 16px 16px;
}

.help-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.help-section {
  padding: 14px;
  border: 1px solid rgba(24, 36, 52, 0.1);
  border-radius: 8px;
  background: #fbfcfd;
}

.help-section h2 {
  margin: 0 0 10px;
  color: var(--arc-blue-deep);
  font-size: 18px;
  line-height: 1.15;
}

.source-guide-help {
  grid-column: 1 / -1;
  background: #f4f8fb;
}

.source-guide-help p {
  max-width: 72ch;
  margin: 0 0 12px;
  color: #4e5d70;
  font-size: 14px;
  font-weight: 650;
  line-height: 1.45;
}

.source-guide-launch {
  min-width: 160px;
  border-color: var(--arc-blue-deep);
  background: var(--arc-blue-deep);
  color: #fff;
}

.help-list {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.help-list li {
  color: #4e5d70;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.45;
}

.help-list strong {
  color: #1d2a3a;
  font-weight: 800;
}

.auth-section {
  grid-column: 1 / -1;
}

.help-modal[data-focus="auth"] .auth-section {
  order: -1;
}

.auth-section p {
  margin: 0 0 10px;
  color: #5f6e80;
  font-size: 13px;
  font-weight: 650;
  line-height: 1.45;
}

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

.auth-actions a {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 12px;
  border-radius: 6px;
  background: var(--arc-blue-deep);
  color: white;
  font-size: 12px;
  font-weight: 850;
  text-decoration: none;
}

.auth-actions a:first-child {
  background: var(--color-red-cross);
}

.contact-card {
  grid-column: 1 / -1;
  display: flex;
  gap: 16px;
  justify-content: space-between;
  align-items: center;
  padding: 14px;
  border: 1px solid rgba(0, 75, 121, 0.14);
  border-radius: 8px;
  background: #f4f8fb;
}

.contact-card strong {
  display: block;
  margin-bottom: 3px;
  color: #1d2a3a;
  font-size: 15px;
}

.contact-card p {
  margin: 0;
  color: #5f6e80;
  font-size: 13px;
  font-weight: 650;
  line-height: 1.45;
}

.contact-card a {
  flex: none;
  color: var(--color-red-cross);
  font-size: 14px;
  font-weight: 900;
  text-decoration: none;
}

code {
  font-family: var(--font-mono);
  font-size: 0.92em;
}

.empty-state {
  padding: 24px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.76);
  color: #637286;
  font-weight: 750;
}

.empty-state.wide {
  grid-column: 1 / -1;
  min-height: 160px;
  display: grid;
  place-items: center;
}

.toast {
  position: fixed;
  z-index: 40;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%) translateY(16px);
  opacity: 0;
  padding: 11px 14px;
  border-radius: 12px;
  background: rgba(20, 30, 44, 0.92);
  color: white;
  font-size: 13px;
  font-weight: 850;
  transition:
    opacity 180ms ease,
    transform 180ms ease;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

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

@media (max-width: 1180px) {
  .topbar {
    min-height: auto;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 10px 14px;
  }

  .brand {
    grid-column: 1;
    grid-row: 1;
  }

  .app-title {
    grid-column: 2;
    grid-row: 1;
  }

  .top-actions {
    grid-column: 3;
    grid-row: 1;
  }

  .command {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .source-filter {
    grid-column: 1 / -1;
    grid-row: 3;
    justify-content: flex-start;
  }

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

  .section-grid {
    grid-template-columns: repeat(3, minmax(170px, 1fr));
    height: auto;
  }

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

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

  .editor-toolbar button {
    min-width: 0;
  }

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

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

  .editor-url {
    grid-column: 1 / -1;
  }

}

@media (max-width: 820px) {
  .ops-app {
    overflow: visible;
    padding: 14px;
  }

  .workspace,
  .help-layout {
    grid-template-columns: 1fr;
  }

  .topbar {
    height: auto;
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .brand {
    display: none;
  }

  .brand-logo {
    height: 42px;
  }

  .app-title {
    grid-column: 1;
    grid-row: 1;
    font-size: 23px;
    line-height: 1.05;
  }

  .title-full {
    display: inline;
  }

  .title-mobile {
    display: none;
  }

  .top-actions {
    display: inline-flex;
    grid-column: 1;
    grid-row: 4;
    justify-content: flex-start;
  }

  .top-actions .feedback-group {
    display: none;
  }

  .command {
    grid-column: 1 / -1;
    grid-row: 2;
    order: 0;
  }

  .source-filter {
    grid-column: 1 / -1;
  }

  .summary-metrics {
    grid-template-columns: 1fr;
  }

  .workspace {
    display: grid;
  }

  .section-grid {
    grid-template-columns: 1fr;
  }

  .search-panel {
    align-items: start;
    padding: 62px 12px 12px;
  }

  .search-card {
    width: 100%;
    max-height: calc(100vh - 96px);
    padding: 10px;
    border-radius: 10px;
  }

  .search-modal-command {
    grid-template-columns: 22px 1fr auto;
    min-height: 50px;
    gap: 9px;
  }

  .search-modal-command input {
    font-size: 16px;
  }

  .result-row {
    grid-template-columns: 1fr;
    gap: 3px;
    padding: 12px;
  }

  .weather-pagebar {
    grid-template-columns: 1fr;
  }

  .detail-top {
    grid-template-columns: 1fr;
  }

  .open-current {
    justify-self: start;
  }

  .review-summary,
  .review-list,
  .editor-toolbar,
  .editor-row {
    grid-template-columns: 1fr;
  }

  .source-guide-authority,
  .source-guide-summary,
  .source-guide-toolbar {
    grid-template-columns: 1fr;
  }

  .weather-tabs {
    overflow-x: auto;
    flex-wrap: nowrap;
  }

  .weather-tabs button {
    flex: none;
  }

  .weather-viewer-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .weather-frame {
    height: 560px;
    min-height: 560px;
  }

  .contact-card {
    align-items: flex-start;
    flex-direction: column;
  }

}