:root {
  color-scheme: light;
  --bg: #f6efe6;
  --bg-strong: #fdf6ee;
  --surface: rgba(255, 250, 243, 0.9);
  --surface-strong: #fffaf3;
  --surface-muted: rgba(252, 244, 234, 0.9);
  --line: rgba(124, 96, 68, 0.18);
  --line-strong: rgba(124, 96, 68, 0.28);
  --text: #1d1712;
  --muted: #695847;
  --accent: #af5621;
  --accent-strong: #7f3816;
  --accent-soft: rgba(175, 86, 33, 0.12);
  --success: #246848;
  --danger: #af4733;
  --shadow: 0 28px 72px rgba(82, 55, 31, 0.14);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --font-sans: "Noto Sans TC", "Aptos", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-sans);
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(235, 193, 133, 0.25), transparent 34%),
    radial-gradient(circle at 88% 20%, rgba(208, 132, 61, 0.12), transparent 24%),
    linear-gradient(180deg, #fbf6f0 0%, var(--bg) 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 18px;
  border: 1px solid rgba(94, 65, 39, 0.08);
  border-radius: 34px;
  pointer-events: none;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.06)),
    linear-gradient(90deg, rgba(132, 106, 80, 0.03) 1px, transparent 1px),
    linear-gradient(rgba(132, 106, 80, 0.03) 1px, transparent 1px);
  background-size: auto, 34px 34px, 34px 34px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.28), transparent 80%);
  pointer-events: none;
}

.app-shell,
.auth-shell {
  position: relative;
  z-index: 1;
  width: min(1280px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 28px 0 40px;
}

.auth-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(0, 580px) minmax(280px, 1fr);
  gap: 24px;
  align-items: center;
}

.hero-shell,
.output-shell,
.auth-panel,
.info-panel,
.detail-card,
.metric-card,
.hero-kpi-card,
.run-state-card,
.hero-sidebar-note {
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.hero-shell,
.output-shell,
.auth-panel,
.info-panel {
  border-radius: var(--radius-xl);
}

.hero-shell,
.output-shell,
.auth-panel,
.info-panel {
  overflow: hidden;
}

.hero-shell {
  position: relative;
  padding: 24px;
}

.app-tabbar {
  display: flex;
  gap: 10px;
  margin-bottom: 14px;
  position: relative;
  z-index: 1;
}

.app-tab {
  border: 1px solid var(--line);
  background: rgba(255, 252, 247, 0.74);
  color: var(--muted);
  border-radius: 999px;
  padding: 10px 16px;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.app-tab--active {
  background: var(--accent);
  color: #fffaf3;
  border-color: var(--accent);
}

.app-tab-panel {
  display: grid;
  gap: 18px;
}

.hero-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top right, rgba(255, 219, 189, 0.52), transparent 24%),
    linear-gradient(160deg, rgba(255, 255, 255, 0.38), transparent 56%);
  pointer-events: none;
}

.hero-topbar,
.hero-layout,
.section-heading,
.auth-shell > * {
  position: relative;
  z-index: 1;
}

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

.hero-brand {
  max-width: 760px;
}

.hero-brand h1,
.auth-panel h1 {
  margin: 8px 0 12px;
  font-size: clamp(2rem, 2.7vw, 3.3rem);
  line-height: 0.98;
  letter-spacing: -0.03em;
}

.lead,
.sidebar-copy {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.hero-layout {
  display: grid;
  gap: 18px;
}

.hero-form {
  display: grid;
  gap: 16px;
}

.scenario-form {
  display: grid;
  gap: 14px;
  margin-bottom: 18px;
}

.scenario-grid {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) auto;
  gap: 14px;
  align-items: end;
}

.scenario-grid--compact {
  grid-template-columns: repeat(7, minmax(120px, 1fr));
}

.switch-field--inline {
  align-self: center;
  min-height: 44px;
}

.hero-intake-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(220px, 0.72fr) minmax(300px, 1fr);
  gap: 14px;
  align-items: stretch;
}

.hero-intake-card {
  height: 100%;
}

.field-group,
.context-zone,
.run-state-card,
.hero-sidebar-note,
.hero-kpi-card,
.detail-card,
.auth-panel,
.info-panel {
  border-radius: var(--radius-lg);
}

.field-group,
.context-zone,
.run-state-card,
.hero-sidebar-note {
  background: rgba(255, 252, 247, 0.7);
  border: 1px solid rgba(124, 96, 68, 0.12);
  padding: 16px;
}

.field,
.field--compact {
  display: grid;
  gap: 8px;
}

.field span {
  font-size: 0.92rem;
  font-weight: 700;
}

.field-note,
.context-meta-title,
.progress-detail,
.progress-meta,
.issue-description,
.status-chip span,
.metric-card span,
.hero-kpi-card span,
.info-item span,
.subscore-item span,
.chip--empty {
  color: var(--muted);
}

.field-note {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.6;
}

.toggle-group {
  display: grid;
  gap: 12px;
}

.toggle-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: start;
}

.toggle-row h2 {
  margin: 6px 0 0;
  font-size: 1.28rem;
}

.switch-field {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 248, 240, 0.92);
  border: 1px solid rgba(124, 96, 68, 0.14);
  font-weight: 700;
  white-space: nowrap;
}

.switch-field input {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--accent);
  box-shadow: none;
}

.eyebrow,
.card-label {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.74rem;
  font-weight: 800;
  color: var(--accent);
}

input,
textarea,
button {
  font: inherit;
}

input,
textarea {
  width: 100%;
  border: 1px solid rgba(88, 63, 39, 0.16);
  border-radius: var(--radius-sm);
  background: var(--surface-strong);
  color: var(--text);
  padding: 14px 16px;
  transition:
    border-color 0.18s ease,
    box-shadow 0.18s ease,
    transform 0.18s ease;
}

textarea {
  resize: vertical;
  min-height: 136px;
}

input:focus,
textarea:focus {
  outline: none;
  border-color: rgba(175, 86, 33, 0.48);
  box-shadow: 0 0 0 4px rgba(175, 86, 33, 0.12);
}

button {
  border: 0;
  cursor: pointer;
  border-radius: 999px;
  padding: 13px 18px;
  transition:
    transform 0.18s ease,
    box-shadow 0.18s ease,
    opacity 0.18s ease,
    background-color 0.18s ease;
}

button:hover {
  transform: translateY(-1px);
}

button:disabled {
  opacity: 0.58;
  cursor: wait;
  transform: none;
}

.primary-button {
  background: linear-gradient(135deg, #c35d21 0%, var(--accent-strong) 100%);
  color: #fff8f0;
  box-shadow: 0 16px 36px rgba(127, 56, 22, 0.24);
}

.secondary-button,
.ghost-button,
.upload-pill {
  background: rgba(255, 250, 243, 0.88);
  color: var(--text);
  border: 1px solid rgba(88, 63, 39, 0.12);
}

.upload-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  border-radius: 999px;
  padding: 0 16px;
  font-weight: 700;
}

.button-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-action-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-action-note {
  margin: 0;
  max-width: 560px;
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--muted);
}

.hero-status {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: stretch;
  min-width: min(100%, 430px);
}

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

.status-chip {
  min-width: 0;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(255, 251, 247, 0.94), rgba(247, 238, 229, 0.94));
  border: 1px solid rgba(124, 96, 68, 0.1);
}

.status-chip strong {
  display: block;
  font-size: 0.95rem;
  line-height: 1.4;
}

.hero-form-row {
  display: grid;
  grid-template-columns: minmax(0, 220px);
}

.context-zone {
  display: grid;
  gap: 14px;
  border-style: dashed;
  border-color: rgba(175, 86, 33, 0.22);
  background:
    linear-gradient(180deg, rgba(255, 250, 244, 0.95), rgba(249, 239, 228, 0.9));
}

.context-disclosure {
  padding: 0;
  overflow: hidden;
}

.context-disclosure-summary {
  list-style: none;
  cursor: pointer;
  padding: 16px;
  display: grid;
  gap: 4px;
}

.context-disclosure-summary::-webkit-details-marker {
  display: none;
}

.context-disclosure-summary h2 {
  margin: 6px 0 0;
  font-size: 1.12rem;
}

.context-disclosure-content {
  display: grid;
  gap: 14px;
  padding: 0 16px 16px;
  border-top: 1px dashed rgba(175, 86, 33, 0.18);
}

.context-zone-header,
.url-composer,
.section-heading {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
}

.context-zone-header h2,
.section-heading h2 {
  margin: 6px 0 0;
  font-size: 1.28rem;
}

.field--compact {
  flex: 1 1 auto;
}

.context-meta {
  display: grid;
  gap: 14px;
}

.context-meta-title {
  margin: 0 0 8px;
  font-size: 0.84rem;
  font-weight: 700;
}

.chip-list {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  max-width: 100%;
  min-height: 40px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(124, 96, 68, 0.14);
  background: rgba(255, 252, 248, 0.92);
}

.chip-label {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.chip-remove {
  padding: 6px 10px;
  min-height: 0;
  font-size: 0.82rem;
  background: rgba(175, 86, 33, 0.1);
  color: var(--accent-strong);
}

.chip--empty {
  font-size: 0.84rem;
}

.suggestion-list {
  display: grid;
  gap: 8px;
  margin-top: 10px;
  padding: 10px;
  border-radius: var(--radius-md);
  background: rgba(255, 252, 248, 0.94);
  border: 1px solid rgba(124, 96, 68, 0.12);
}

#scenario-suggestions {
  grid-column: 1 / -1;
  margin-top: -4px;
}

.suggestion-item {
  width: 100%;
  display: grid;
  gap: 4px;
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  text-align: left;
  background: rgba(252, 246, 239, 0.88);
  border: 1px solid rgba(124, 96, 68, 0.1);
}

.suggestion-item strong {
  font-size: 0.98rem;
}

.suggestion-item span {
  color: var(--muted);
  font-size: 0.84rem;
}

.scenario-chart-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 14px;
}

.scenario-chart-card {
  display: grid;
  gap: 8px;
  padding: 14px;
  border: 1px solid rgba(124, 96, 68, 0.12);
  border-radius: var(--radius-md);
  background: rgba(255, 252, 247, 0.76);
}

.scenario-chart-card h3 {
  margin: 0;
  font-size: 0.96rem;
}

.scenario-chart-svg {
  display: block;
  width: 100%;
  min-height: 180px;
  border-radius: var(--radius-sm);
  background: linear-gradient(180deg, rgba(255, 250, 244, 0.86), rgba(249, 239, 226, 0.72));
}

.hero-support-row {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.hero-support-card {
  height: 100%;
}

.run-state-card {
  display: grid;
  gap: 10px;
}

.run-state {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border-radius: 999px;
  padding: 10px 16px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-weight: 800;
}

.hero-kpi-card--wide .field-note {
  margin-top: 10px;
}

.hero-kpi-card,
.metric-card,
.subscore-item,
.info-item,
.progress-item,
.issue-card,
.info-card {
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(255, 253, 249, 0.98), rgba(246, 237, 226, 0.94));
  border: 1px solid rgba(124, 96, 68, 0.11);
}

.hero-kpi-card,
.metric-card,
.subscore-item,
.info-item {
  padding: 18px;
}

.hero-kpi-card strong,
.metric-card strong,
.subscore-item strong {
  display: block;
  margin-top: 8px;
  font-size: 1.42rem;
  line-height: 1.08;
}

.financial-trend-card {
  align-content: start;
  min-height: 140px;
}

.financial-trend-meta,
.financial-trend-summary {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.45;
}

.financial-trend-meta {
  color: var(--muted);
}

.financial-trend-summary {
  color: var(--text);
}

.hero-sidebar-note {
  padding: 16px;
}

.compact-list,
ul {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 8px;
  line-height: 1.62;
}

.message {
  min-height: 24px;
  color: var(--muted);
  line-height: 1.6;
}

.message--hero {
  margin-top: 18px;
}

.message[data-variant="error"] {
  color: var(--danger);
}

.message[data-variant="success"] {
  color: var(--success);
}

.message[data-variant="warning"] {
  color: var(--accent-strong);
}

.output-shell {
  margin-top: 22px;
  padding: 26px;
}

.empty-state {
  padding: 22px;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255, 250, 244, 0.88), rgba(245, 234, 220, 0.88));
  color: var(--muted);
  line-height: 1.75;
}

.hidden {
  display: none;
}

.result-content {
  display: grid;
  gap: 16px;
}

.metric-grid,
.trading-plan-grid,
.subscore-grid,
.info-grid,
.list-grid,
.issue-grid {
  display: grid;
  gap: 12px;
}

.metric-grid--four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

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

.subscore-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

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

.info-grid--five {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

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

.info-grid--six {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

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

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

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

.list-grid--five {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.review-grid-extended,
.severity-section {
  margin-top: 18px;
}

.detail-card {
  padding: 20px;
}

.horizon-card,
.preprocess-card,
.persona-card {
  padding: 18px;
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(255, 252, 247, 0.96), rgba(246, 237, 226, 0.92));
  border: 1px solid rgba(124, 96, 68, 0.11);
}

.horizon-card,
.persona-card {
  display: grid;
  gap: 14px;
}

.horizon-projection {
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: rgba(255, 252, 247, 0.85);
  border: 1px solid rgba(124, 96, 68, 0.11);
}

.projection-reference,
.projection-range,
.projection-summary {
  margin: 0;
  font-size: 0.88rem;
  color: var(--muted);
}

.horizon-card-header,
.persona-card-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.persona-card-list {
  display: grid;
  gap: 14px;
}

.mini-list-block {
  display: grid;
  gap: 8px;
}

.body-copy {
  margin: 10px 0 0;
  line-height: 1.82;
}

.trade-summary,
#process-summary-text {
  margin-top: 14px;
}

.info-item strong {
  display: block;
  margin-top: 8px;
  font-size: 1.16rem;
}

.detail-card h3,
.severity-section h3 {
  margin: 0 0 10px;
  font-size: 1rem;
}

.preview-meta {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin-top: 14px;
}

.preview-list {
  display: grid;
  gap: 14px;
  margin-top: 16px;
}

#timeline-list,
#latest-official-list,
#derived-signals-list {
  margin-top: 10px;
}

.preview-item {
  padding: 18px;
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(255, 252, 247, 0.96), rgba(246, 237, 226, 0.92));
  border: 1px solid rgba(124, 96, 68, 0.11);
}

.preview-item-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: start;
}

.preview-item-meta {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.preview-item-content {
  margin: 10px 0 0;
  line-height: 1.72;
}

.progress-list {
  display: grid;
  gap: 12px;
}

.progress-item {
  padding: 16px 18px;
}

.progress-item[data-state="active"] {
  border-color: rgba(175, 86, 33, 0.34);
  background: linear-gradient(180deg, rgba(255, 248, 240, 0.98), rgba(248, 232, 214, 0.96));
}

.progress-item[data-state="done"] {
  border-color: rgba(36, 104, 72, 0.26);
}

.progress-item[data-state="failed"] {
  border-color: rgba(175, 71, 51, 0.28);
  background: rgba(255, 245, 241, 0.94);
}

.progress-item-header,
.issue-card-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}

.progress-item strong {
  display: block;
  margin-bottom: 4px;
}

.progress-meta {
  white-space: nowrap;
  font-weight: 700;
}

.table-wrap {
  overflow-x: auto;
}

.detail-disclosure {
  border-radius: var(--radius-lg);
  background: rgba(255, 252, 247, 0.7);
  border: 1px solid rgba(124, 96, 68, 0.12);
  overflow: hidden;
}

.detail-disclosure-summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 20px;
  font-weight: 800;
  background: linear-gradient(180deg, rgba(255, 251, 246, 0.96), rgba(244, 235, 224, 0.9));
}

.detail-disclosure-summary::-webkit-details-marker {
  display: none;
}

.detail-disclosure-content {
  display: grid;
  gap: 14px;
  padding: 0 18px 18px;
}

.detail-card--nested {
  margin: 0;
  box-shadow: none;
  background: rgba(255, 252, 247, 0.82);
}

.usage-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
}

.usage-table th,
.usage-table td {
  padding: 12px 10px;
  border-bottom: 1px solid rgba(124, 96, 68, 0.1);
  text-align: left;
  vertical-align: top;
}

.usage-table th {
  font-size: 0.82rem;
  color: var(--muted);
  font-weight: 800;
}

.trace-box {
  margin: 10px 0 0;
  padding: 18px;
  border-radius: var(--radius-md);
  background: #1f1813;
  color: #f8f2ea;
  overflow: auto;
  font-size: 0.9rem;
  line-height: 1.58;
}

.issue-card {
  padding: 16px 18px;
}

.issue-card--empty {
  color: var(--muted);
}

.issue-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 5px 10px;
  font-size: 0.78rem;
  font-weight: 800;
}

.severity-low,
.direction-neutral {
  background: rgba(125, 100, 66, 0.12);
  color: #6b5138;
}

.severity-medium {
  background: rgba(193, 134, 62, 0.14);
  color: #8e4f21;
}

.severity-high,
.direction-bearish {
  background: rgba(175, 71, 51, 0.12);
  color: var(--danger);
}

.direction-bullish {
  background: rgba(36, 104, 72, 0.12);
  color: var(--success);
}

.auth-panel {
  padding: 30px;
}

.info-panel {
  display: grid;
  gap: 16px;
  padding: 20px;
}

.info-card {
  padding: 18px;
}

.hidden[hidden] {
  display: none;
}

@media (max-width: 1120px) {
  .auth-shell {
    grid-template-columns: 1fr;
  }

  .hero-topbar {
    display: grid;
  }

  .hero-intake-grid,
  .hero-support-row,
  .status-cluster,
  .metric-grid--four,
  .scenario-grid,
  .scenario-grid--compact,
  .scenario-chart-grid,
  .trading-plan-grid,
  .subscore-grid,
  .info-grid,
  .info-grid--three,
  .info-grid--five,
  .info-grid--six,
  .list-grid,
  .list-grid--two,
  .list-grid--three,
  .list-grid--five,
  .preview-meta,
  .issue-grid {
    grid-template-columns: 1fr 1fr;
  }

  .hero-intake-card--symbol,
  .hero-intake-card--toggle {
    grid-column: 1 / -1;
  }
}

@media (max-width: 820px) {
  body::before {
    inset: 10px;
    border-radius: 24px;
  }

  body::after {
    background-size: auto, 26px 26px, 26px 26px;
  }

  .app-shell,
  .auth-shell {
    width: min(100vw - 20px, 1280px);
    padding: 16px 0 28px;
  }

  .hero-shell,
  .output-shell,
  .auth-panel,
  .info-panel {
    padding: 18px;
  }

  .status-cluster,
  .hero-intake-grid,
  .hero-support-row,
  .metric-grid--four,
  .scenario-grid,
  .scenario-grid--compact,
  .scenario-chart-grid,
  .trading-plan-grid,
  .subscore-grid,
  .info-grid,
  .info-grid--three,
  .info-grid--five,
  .info-grid--six,
  .list-grid,
  .list-grid--two,
  .list-grid--three,
  .list-grid--five,
  .preview-meta,
  .issue-grid {
    grid-template-columns: 1fr;
  }

  .context-zone-header,
  .toggle-row,
  .url-composer,
  .section-heading,
  .hero-topbar,
  .hero-action-row,
  .progress-item-header,
  .preview-item-header,
  .issue-card-header {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-topbar {
    gap: 14px;
    margin-bottom: 14px;
  }

  .hero-brand h1,
  .auth-panel h1 {
    font-size: clamp(1.88rem, 7vw, 2.5rem);
  }

  .hero-status {
    min-width: 0;
  }

  .field-group,
  .context-zone,
  .run-state-card,
  .hero-sidebar-note,
  .detail-card {
    padding: 14px;
  }

  .context-disclosure {
    padding: 0;
  }

  .context-disclosure-summary {
    padding: 14px;
  }

  .context-disclosure-content {
    padding: 0 14px 14px;
  }

  .metric-card,
  .hero-kpi-card,
  .subscore-item,
  .info-item,
  .preview-item,
  .issue-card,
  .horizon-card,
  .preprocess-card,
  .persona-card {
    padding: 16px;
  }

  .review-grid-extended,
  .severity-section {
    margin-top: 14px;
  }

  .detail-disclosure-summary {
    padding: 16px 18px;
  }

  .detail-disclosure-content {
    gap: 12px;
    padding: 0 14px 14px;
  }

  .button-row {
    flex-direction: column;
  }

  .primary-button,
  .secondary-button,
  .ghost-button,
  .upload-pill {
    width: 100%;
  }
}

@media (max-width: 640px) {
  body::before {
    inset: 6px;
    border-radius: 18px;
  }

  body::after {
    background-size: auto, 22px 22px, 22px 22px;
  }

  .app-shell,
  .auth-shell {
    width: min(100vw - 12px, 1280px);
    padding: 12px 0 24px;
  }

  .hero-shell,
  .output-shell,
  .auth-panel,
  .info-panel {
    padding: 14px;
  }

  .hero-topbar {
    gap: 12px;
    margin-bottom: 12px;
  }

  .hero-brand {
    max-width: none;
  }

  .hero-brand h1,
  .auth-panel h1 {
    margin: 6px 0 10px;
    font-size: clamp(1.62rem, 9vw, 2.08rem);
    line-height: 1.02;
  }

  .lead,
  .sidebar-copy,
  .body-copy {
    line-height: 1.68;
  }

  .lead {
    font-size: 0.95rem;
  }

  .hero-form,
  .hero-intake-grid,
  .hero-support-row,
  .context-zone,
  .context-meta,
  .persona-card-list,
  .preview-list {
    gap: 12px;
  }

  .field-group,
  .context-zone,
  .run-state-card,
  .hero-sidebar-note,
  .detail-card {
    padding: 12px;
  }

  .context-disclosure {
    padding: 0;
  }

  .context-disclosure-summary {
    padding: 12px;
  }

  .context-disclosure-content {
    padding: 0 12px 12px;
  }

  .status-cluster {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .status-cluster .status-chip:last-child {
    grid-column: 1 / -1;
  }

  .status-chip {
    padding: 10px 12px;
  }

  .ghost-button {
    width: 100%;
  }

  .toggle-row h2,
  .context-zone-header h2,
  .section-heading h2 {
    font-size: 1.08rem;
  }

  .field span {
    font-size: 0.88rem;
  }

  .field-note,
  .context-meta-title,
  .hero-action-note {
    font-size: 0.82rem;
    line-height: 1.55;
  }

  input,
  textarea {
    padding: 12px 14px;
  }

  textarea {
    min-height: 112px;
  }

  .chip-list {
    gap: 8px;
  }

  .chip {
    width: 100%;
    justify-content: space-between;
    border-radius: 16px;
  }

  .chip-label {
    white-space: normal;
    overflow: visible;
    text-overflow: clip;
  }

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

  .trading-plan-grid,
  .info-grid,
  .info-grid--three,
  .info-grid--five,
  .info-grid--six,
  .list-grid,
  .list-grid--two,
  .list-grid--three,
  .list-grid--five,
  .issue-grid {
    grid-template-columns: 1fr;
  }

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

  .metric-card,
  .hero-kpi-card,
  .subscore-item,
  .info-item,
  .preview-item,
  .issue-card,
  .horizon-card,
  .preprocess-card,
  .persona-card {
    padding: 14px;
  }

  .metric-card strong,
  .hero-kpi-card strong,
  .subscore-item strong {
    font-size: 1.18rem;
  }

  .hero-kpi-card span,
  .metric-card span,
  .subscore-item span,
  .info-item span {
    font-size: 0.8rem;
  }

  .detail-card h3,
  .severity-section h3 {
    margin-bottom: 8px;
    font-size: 0.94rem;
  }

  .detail-disclosure-summary {
    padding: 14px 16px;
    font-size: 0.95rem;
  }

  .detail-disclosure-content {
    gap: 10px;
    padding: 0 12px 12px;
  }

  .detail-card--nested {
    padding: 14px;
  }

  .horizon-card,
  .preprocess-card,
  .persona-card {
    gap: 12px;
  }

  .horizon-card-header,
  .persona-card-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .compact-list,
  ul {
    gap: 6px;
    padding-left: 16px;
  }

  .output-shell {
    margin-top: 16px;
  }

  .empty-state {
    padding: 16px;
    line-height: 1.65;
  }

  .message--hero {
    margin-top: 14px;
  }

  .trace-box {
    padding: 14px;
    font-size: 0.84rem;
  }

  .usage-table {
    min-width: 620px;
  }
}

@media (max-width: 420px) {
  .status-cluster,
  .metric-grid--four,
  .preview-meta {
    grid-template-columns: 1fr;
  }
}