:root {
  color-scheme: dark;
  --bg: #111111;
  --panel: rgba(27, 27, 29, 0.96);
  --panel-strong: #1b1b1d;
  --panel-soft: rgba(34, 34, 37, 0.84);
  --text: #e8e8e8;
  --muted: #8b8b8b;
  --subtle: #5f6368;
  --border: rgba(255, 255, 255, 0.07);
  --border-strong: rgba(30, 155, 255, 0.5);
  --primary: #1e9bff;
  --primary-soft: rgba(30, 155, 255, 0.14);
  --ok: #19d47b;
  --ok-soft: rgba(25, 212, 123, 0.14);
  --warn: #8b5cf6;
  --warn-soft: rgba(139, 92, 246, 0.16);
  --bad: #ff4d4f;
  --bad-soft: rgba(255, 77, 79, 0.14);
  --row: rgba(255, 255, 255, 0.025);
  --shadow: 0 18px 42px rgba(0, 0, 0, 0.34);
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  min-height: 100vh;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  color: var(--text);
  background:
    linear-gradient(145deg, rgba(17, 17, 17, 0.98), rgba(18, 19, 21, 0.98)),
    repeating-linear-gradient(90deg, rgba(30, 155, 255, 0.025) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.018) 0 1px, transparent 1px 72px);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, transparent 0 49%, rgba(30, 155, 255, 0.035) 50%, transparent 51%),
    linear-gradient(180deg, transparent 0 49%, rgba(139, 92, 246, 0.026) 50%, transparent 51%);
  background-size: 240px 240px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.72), rgba(0, 0, 0, 0.08));
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(180deg, rgba(255, 255, 255, 0.018) 0 1px, transparent 1px 4px);
  opacity: 0.24;
}

.app {
  width: min(1440px, 100%);
  margin: 0 auto;
  padding: 24px;
  display: grid;
  grid-template-columns: minmax(280px, 360px) minmax(0, 1fr);
  gap: 18px;
  position: relative;
  z-index: 1;
}

.hero {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 132px;
}

.console-shell,
.panel {
  background:
    linear-gradient(180deg, rgba(29, 29, 31, 0.96), rgba(22, 22, 24, 0.94)),
    var(--panel);
  border: 1px solid var(--border);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.04);
  position: relative;
  overflow: hidden;
}

.console-shell::before,
.panel::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.console-shell {
  border-radius: 10px;
  padding: 24px;
}

.hero h1 {
  margin: 0;
  max-width: none;
  font-size: clamp(1.5rem, 2.7vw, 2.85rem);
  line-height: 1;
  letter-spacing: 0;
  white-space: nowrap;
}

.hero p {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.55;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--primary);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.hero-status {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: max-content;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(34, 34, 37, 0.72);
  color: var(--muted);
  font-size: 0.86rem;
}

.status-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 18px var(--ok);
}

.control-stack {
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-width: 0;
}

.panel {
  border-radius: 8px;
  padding: 18px;
}

.analysis-panel {
  min-width: 0;
}

.evidence-panel,
.trace-panel {
  grid-column: 1 / -1;
}

.section-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 14px;
}

.panel h2 {
  margin: 0;
  color: var(--text);
  font-size: 1.02rem;
  letter-spacing: 0;
}

.panel h3,
.panel h4 {
  color: var(--text);
  letter-spacing: 0;
}

.row {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 12px;
}

.actions {
  flex-direction: row;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

label {
  color: var(--subtle);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

input,
textarea,
select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 11px 12px;
  background: rgba(18, 18, 20, 0.74);
  color: var(--text);
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

input::placeholder,
textarea::placeholder {
  color: rgba(139, 139, 139, 0.64);
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--border-strong);
  background: rgba(24, 24, 27, 0.96);
  box-shadow: 0 0 0 3px rgba(30, 155, 255, 0.12);
}

select {
  min-height: 42px;
  margin-bottom: 12px;
  color: var(--text);
}

#caseSearch {
  margin-bottom: 12px;
}

textarea {
  resize: vertical;
  min-height: 190px;
  line-height: 1.55;
}

#queryInput {
  min-height: 150px;
}

.preset-case-list {
  display: grid;
  gap: 8px;
  max-height: 300px;
  overflow: auto;
  margin: 0 0 14px;
  padding-right: 2px;
}

.preset-case {
  min-height: 92px;
  display: grid;
  gap: 8px;
  width: 100%;
  border-color: var(--border);
  background: rgba(255, 255, 255, 0.035);
  color: var(--text);
  text-align: left;
}

.preset-case:hover,
.preset-case.active {
  border-color: var(--border-strong);
  background: rgba(30, 155, 255, 0.1);
}

.preset-case-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 7px;
  color: var(--muted);
  font-size: 0.78rem;
}

.preset-case-meta strong {
  color: var(--primary);
}

.preset-case-query {
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 750;
  line-height: 1.36;
}

.preset-pill {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 2px 7px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.035);
  font-size: 0.72rem;
  font-weight: 800;
  line-height: 1.1;
}

.preset-pill.strong {
  border-color: rgba(25, 212, 123, 0.38);
  color: var(--ok);
  background: var(--ok-soft);
}

button {
  min-height: 40px;
  border: 1px solid rgba(30, 155, 255, 0.58);
  border-radius: 7px;
  padding: 10px 14px;
  background:
    linear-gradient(180deg, rgba(30, 155, 255, 0.98), rgba(24, 132, 221, 0.92)),
    #1e9bff;
  color: #ffffff;
  cursor: pointer;
  font-weight: 700;
  letter-spacing: 0;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

button:hover:not(:disabled) {
  transform: translateY(-1px);
  border-color: rgba(30, 155, 255, 0.86);
  background:
    linear-gradient(180deg, rgba(47, 166, 255, 0.98), rgba(30, 155, 255, 0.9)),
    #2fa6ff;
}

button.secondary,
.trace-tab {
  border-color: var(--border);
  background: rgba(255, 255, 255, 0.035);
  color: var(--muted);
}

.compact-button {
  min-height: 32px;
  padding: 6px 10px;
  font-size: 0.82rem;
}

button:disabled {
  opacity: 0.52;
  cursor: not-allowed;
}

.hint {
  margin: 0;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.45;
}

.hint.success {
  color: var(--ok);
}

.hint.warn {
  color: var(--warn);
}

.hint.error {
  color: var(--bad);
}

.badge {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  max-width: 100%;
  min-height: 24px;
  padding: 3px 8px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 700;
  line-height: 1.25;
  white-space: normal;
  overflow-wrap: anywhere;
}

.badge.neutral {
  color: var(--muted);
  border-color: var(--border);
  background: rgba(255, 255, 255, 0.035);
}

.badge.good {
  color: var(--ok);
  border-color: rgba(25, 212, 123, 0.42);
  background: var(--ok-soft);
}

.badge.warn {
  color: var(--warn);
  border-color: rgba(139, 92, 246, 0.5);
  background: var(--warn-soft);
}

.badge.bad {
  color: var(--bad);
  border-color: rgba(255, 77, 79, 0.45);
  background: var(--bad-soft);
}

.meta {
  display: grid;
  gap: 10px;
}

.meta div,
.meta-footer {
  display: grid;
  gap: 5px;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.035);
  min-width: 0;
}

.meta strong,
.meta-footer strong {
  color: var(--subtle);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.meta span,
.meta-footer span {
  color: var(--text);
  overflow-wrap: anywhere;
}

.meta-footer {
  margin-top: 10px;
}

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

.progress-meter {
  height: 8px;
  overflow: hidden;
  border: 1px solid rgba(30, 155, 255, 0.22);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
}

.progress-meter span {
  display: block;
  width: 0%;
  height: 100%;
  border-radius: inherit;
  background:
    linear-gradient(90deg, rgba(30, 155, 255, 0.96), rgba(139, 92, 246, 0.86), rgba(25, 212, 123, 0.78));
  box-shadow: 0 0 18px rgba(30, 155, 255, 0.32);
  transition: width 520ms ease;
}

.progress-copy {
  display: grid;
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.035);
}

.progress-copy div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: baseline;
}

.progress-copy strong {
  color: var(--text);
  font-size: 0.96rem;
  overflow-wrap: anywhere;
}

.progress-copy span {
  color: var(--primary);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.78rem;
  white-space: nowrap;
}

.progress-copy p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.progress-stage-list,
.progress-activity {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.progress-stage-list li {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr);
  gap: 8px;
  align-items: start;
  min-height: 42px;
  padding: 9px 10px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.025);
}

.progress-stage-list li.done {
  border-color: rgba(25, 212, 123, 0.34);
  background: rgba(25, 212, 123, 0.08);
}

.progress-stage-list li.active {
  border-color: rgba(30, 155, 255, 0.62);
  background: rgba(30, 155, 255, 0.09);
  box-shadow: inset 3px 0 0 rgba(30, 155, 255, 0.7);
}

.progress-stage-list li.failed {
  border-color: rgba(255, 77, 79, 0.44);
  background: rgba(255, 77, 79, 0.08);
}

.progress-stage-list span {
  color: var(--primary);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.progress-stage-list strong {
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 650;
  line-height: 1.35;
}

.progress-stage-list li.pending span,
.progress-stage-list li.pending strong {
  color: var(--subtle);
}

.progress-activity {
  max-height: 132px;
  overflow: auto;
  padding-right: 2px;
}

.progress-activity li {
  padding: 8px 10px;
  border-left: 2px solid rgba(30, 155, 255, 0.48);
  background: rgba(255, 255, 255, 0.026);
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.45;
}

.output-view,
.answer-body,
.pre,
.trace-audit,
.evidence-card,
.contract-summary {
  border: 1px solid var(--border);
  border-radius: 7px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.016)),
    rgba(18, 18, 20, 0.66);
}

.output-view,
.answer-body {
  margin: 0 0 12px;
  padding: 16px;
  min-height: 118px;
  line-height: 1.62;
  overflow-x: auto;
}

.output-view h3,
.output-view h4,
.answer-body h1,
.answer-body h2,
.answer-body h3,
.answer-body h4 {
  margin: 0 0 10px;
}

.output-view h3,
.answer-body h1,
.answer-body h2,
.answer-body h3 {
  font-size: 1.08rem;
}

.output-view h4,
.answer-body h4 {
  margin-top: 18px;
  color: var(--primary);
  font-size: 0.92rem;
  text-transform: uppercase;
}

.output-view p,
.answer-body p,
.contract-summary p {
  margin: 0 0 10px;
}

.output-view ul,
.output-view ol,
.answer-body ul,
.answer-body ol,
.audit-list,
.list {
  margin: 0;
  padding-left: 18px;
}

.output-view ul,
.output-view ol,
.answer-body ul,
.answer-body ol,
.list,
.audit-list,
.methodology-dimensions {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.output-view li,
.answer-body li,
.list li,
.audit-list li {
  padding-left: 2px;
}

.output-view table,
.answer-body table,
.audit-table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  margin: 12px 0;
  overflow: hidden;
  font-size: 0.86rem;
}

.output-view th,
.output-view td,
.answer-body th,
.answer-body td,
.audit-table th,
.audit-table td {
  border: 1px solid rgba(255, 255, 255, 0.07);
  padding: 8px 10px;
  text-align: left;
  vertical-align: top;
}

.output-view th,
.answer-body th,
.audit-table th,
.methodology-metric-table th {
  background: rgba(30, 155, 255, 0.09);
  color: var(--text);
  font-weight: 800;
}

.output-view tr:nth-child(even) td,
.answer-body tr:nth-child(even) td,
.audit-table tr:nth-child(even) td {
  background: var(--row);
}

.output-view code,
.answer-body code {
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1px 5px;
  background: rgba(30, 155, 255, 0.08);
  color: var(--primary);
}

.preset-answer-view {
  display: grid;
  gap: 16px;
}

.preset-answer-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}

.preset-answer-header h3 {
  margin-bottom: 8px;
  font-size: 1.28rem;
  line-height: 1.24;
}

.preset-answer-header p {
  color: var(--muted);
}

.preset-answer-badges,
.preset-metric-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.preset-answer-badges {
  justify-content: flex-end;
  min-width: 140px;
}

.preset-metric-row span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 5px 10px;
  background: rgba(255, 255, 255, 0.035);
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 760;
  line-height: 1.2;
}

.preset-answer-body {
  display: grid;
  gap: 8px;
}

.preset-answer-body h3 {
  margin: 6px 0 0;
  color: var(--primary);
  font-size: 0.98rem;
  text-transform: none;
}

.preset-answer-body p {
  margin: 0;
}

.preset-boundary,
.preset-highlights {
  border-top: 1px solid var(--border);
  padding-top: 14px;
}

.preset-boundary h4,
.preset-highlights h4 {
  margin: 0 0 8px;
  color: var(--primary);
  font-size: 0.86rem;
  text-transform: uppercase;
}

.preset-boundary p {
  margin: 0;
  color: var(--muted);
}

.preset-highlights ul {
  margin: 0;
  padding-left: 18px;
}

.basis-line,
.empty {
  color: var(--muted);
}

.error {
  color: var(--bad);
}

.methodology-metric-table td,
.methodology-metric-table th {
  vertical-align: top;
}

.advanced-debug {
  margin-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  padding-top: 10px;
}

.advanced-debug summary,
.legacy-answer summary,
.legacy-citations summary,
.raw-snippet summary {
  cursor: pointer;
  color: var(--muted);
  margin-bottom: 8px;
}

.advanced-debug.debug-muted,
.legacy-answer.debug-muted {
  opacity: 0.86;
}

.advanced-debug.debug-muted > summary,
.legacy-answer.debug-muted summary {
  font-size: 0.84rem;
}

.raw-snippet {
  margin-top: 6px;
}

.raw-snippet pre {
  white-space: pre-wrap;
  word-break: break-word;
  margin: 6px 0 0;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.24);
  max-height: 160px;
  overflow: auto;
}

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

.evidence-card {
  padding: 14px;
  min-width: 0;
}

.evidence-grid h3,
.limitations-block h3 {
  margin: 0 0 10px;
  font-size: 0.9rem;
}

.limitations-block {
  margin-top: 14px;
}

.list {
  font-size: 0.88rem;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.citation-group {
  list-style: none;
  margin-left: -16px;
  color: var(--primary);
  font-weight: 800;
  text-transform: uppercase;
}

.evidence-line {
  display: grid;
  gap: 7px;
}

.evidence-main,
.evidence-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 7px;
}

.evidence-main strong {
  color: var(--primary);
  font-size: 0.82rem;
}

.metric-value {
  color: var(--text);
  font-weight: 800;
}

.evidence-warning {
  color: var(--warn);
  font-size: 0.78rem;
}

.trace-control {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: end;
}

.trace-control .row {
  margin-bottom: 0;
}

.trace-audit {
  margin: 14px 0 12px;
  overflow: hidden;
}

.trace-audit.empty .trace-tab-content {
  min-height: 96px;
}

.trace-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 10px;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.025);
}

.trace-tab {
  min-height: 34px;
  padding: 7px 10px;
  font-size: 0.8rem;
}

.trace-tab.active {
  border-color: rgba(30, 155, 255, 0.72);
  background: var(--primary-soft);
  color: var(--primary);
  box-shadow: inset 0 -2px 0 rgba(30, 155, 255, 0.55);
}

.trace-tab-content {
  padding: 14px;
  max-height: 560px;
  overflow: auto;
}

.trace-tab-content h3 {
  margin: 16px 0 9px;
  color: var(--primary);
  font-size: 0.88rem;
  text-transform: uppercase;
}

.audit-kpis {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}

.audit-kpis div {
  display: grid;
  gap: 6px;
  min-width: 0;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.035);
}

.audit-kpis div > span {
  color: var(--subtle);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.audit-kpis strong {
  color: var(--text);
  min-width: 0;
  overflow-wrap: anywhere;
}

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

.workflow-node {
  min-height: 92px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.035);
}

.workflow-node.good {
  border-color: rgba(25, 212, 123, 0.46);
}

.workflow-node.warn {
  border-color: rgba(139, 92, 246, 0.52);
}

.workflow-node.bad {
  border-color: rgba(255, 77, 79, 0.46);
}

.workflow-node strong {
  color: var(--text);
}

.workflow-node span {
  color: var(--subtle);
  font-size: 0.78rem;
  overflow-wrap: anywhere;
}

.audit-table {
  background: rgba(18, 18, 20, 0.58);
}

.contract-summary {
  padding: 12px;
}

.pre {
  margin: 8px 0 0;
  padding: 12px;
  max-height: 320px;
  overflow: auto;
  color: var(--text);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.78rem;
  line-height: 1.55;
  white-space: pre-wrap;
  word-break: break-word;
}

.report-layout {
  display: grid;
  grid-template-columns: minmax(180px, 250px) minmax(0, 1fr);
  gap: 14px;
}

.report-layout aside {
  border-right: 1px solid var(--border);
  padding-right: 12px;
}

.report-markdown {
  line-height: 1.55;
  overflow-x: auto;
}

.report-markdown h1,
.report-markdown h2,
.report-markdown h3 {
  margin: 0 0 10px;
}

@media (max-width: 1080px) {
  .app {
    grid-template-columns: 1fr;
  }

  .analysis-panel,
  .evidence-panel,
  .trace-panel {
    grid-column: 1;
  }

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

  .meta-panel {
    grid-column: 1 / -1;
  }
}

@media (max-width: 760px) {
  .app {
    padding: 14px;
    gap: 14px;
  }

  .hero h1 {
    white-space: normal;
  }

  .hero,
  .section-header,
  .trace-control {
    flex-direction: column;
    display: flex;
    align-items: stretch;
  }

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

  .control-stack,
  .evidence-grid,
  .audit-kpis,
  .workflow-grid,
  .report-layout {
    grid-template-columns: 1fr;
  }

  .report-layout aside {
    border-right: 0;
    border-bottom: 1px solid var(--border);
    padding: 0 0 12px;
  }

  .output-view table,
  .answer-body table,
  .audit-table {
    min-width: 620px;
  }
}