:root {
  --bg: #f6f7fb;
  --panel: #ffffff;
  --ink: #172033;
  --muted: #607086;
  --line: #d8dee9;
  --blue: #1f5fbf;
  --blue-dark: #174582;
  --green: #157a56;
  --code: #101828;
  --code-bg: #eef2f7;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  background: var(--bg);
  color: var(--ink);
}

.topbar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 36px 20px;
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1.1;
}

h2 {
  font-size: 21px;
}

h3 {
  font-size: 15px;
}

.status-pill {
  border: 1px solid #b7c4d6;
  color: #42526b;
  padding: 8px 12px;
  border-radius: 999px;
  white-space: nowrap;
  font-size: 13px;
  background: #f7faff;
}

.layout {
  display: grid;
  grid-template-columns: minmax(360px, 0.92fr) minmax(420px, 1.08fr);
  gap: 20px;
  width: min(1440px, calc(100% - 40px));
  margin: 20px auto;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
  box-shadow: 0 12px 30px rgba(21, 31, 50, 0.06);
}

.hint {
  margin: 10px 0 20px;
  color: var(--muted);
  line-height: 1.5;
}

.hint.compact {
  margin: 6px 0 10px;
  font-size: 13px;
}

label {
  display: grid;
  gap: 7px;
  margin: 14px 0;
  font-weight: 650;
  color: #263247;
}

fieldset {
  border: 1px solid #c8d5e6;
  border-radius: 8px;
  margin: 18px 0 10px;
  padding: 12px 14px 14px;
}

legend {
  padding: 0 6px;
  font-weight: 800;
  color: #263247;
}

.agent-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 12px;
}

.agent-grid .hint {
  grid-column: 1 / -1;
}

.export-grid,
.runner-grid,
.insight-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
}

.check-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 8px 0;
  font-weight: 650;
}

.check-row input {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid #bfc9d8;
  border-radius: 6px;
  padding: 11px 12px;
  font: inherit;
  color: var(--ink);
  background: #fff;
}

textarea {
  min-height: 126px;
  resize: vertical;
  font-family:
    "SFMono-Regular", Consolas, "Liberation Mono", Menlo, ui-monospace,
    monospace;
  line-height: 1.45;
}

.language-row,
.grid.two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.mini-actions {
  margin-top: 0;
}

button {
  border: 0;
  border-radius: 6px;
  padding: 11px 15px;
  font-weight: 750;
  cursor: pointer;
  color: #fff;
  background: var(--blue);
}

button:hover {
  background: var(--blue-dark);
}

button.secondary {
  border: 1px solid #aebbd0;
  color: #223047;
  background: #fff;
}

button.secondary:hover {
  background: #f0f4fb;
}

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.compact-head {
  align-items: center;
  margin-bottom: 6px;
}

#copyStatus {
  color: var(--green);
  font-size: 13px;
  min-height: 18px;
}

.score-card {
  border: 1px solid #c8d5e6;
  border-radius: 8px;
  padding: 14px 16px;
  background: #f7fbff;
  margin-bottom: 14px;
}

.dashboard-card textarea {
  min-height: 150px;
  font-size: 12px;
}

.dashboard-view {
  display: grid;
  gap: 14px;
  margin-top: 14px;
}

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

.dashboard-summary div {
  border: 1px solid #d5dfec;
  border-radius: 6px;
  padding: 10px;
  background: #fff;
}

.dashboard-summary span {
  display: block;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.dashboard-summary strong {
  display: block;
  margin-top: 3px;
  color: var(--ink);
  font-size: 13px;
}

.dashboard-view h4 {
  margin: 4px 0 -6px;
  color: var(--ink);
  font-size: 14px;
}

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

.curve-row {
  display: grid;
  grid-template-columns: 62px 1fr 88px;
  gap: 10px;
  align-items: center;
  border: 1px solid #d5dfec;
  border-left: 5px solid var(--blue);
  border-radius: 6px;
  padding: 9px;
  background: #fff;
}

.curve-row.approx {
  border-left-color: var(--green);
}

.curve-gen,
.curve-phase {
  color: #334155;
  font-size: 12px;
  font-weight: 750;
}

.curve-phase {
  text-align: right;
}

.curve-bars {
  display: grid;
  gap: 5px;
}

.bar-line {
  display: grid;
  grid-template-columns: 48px 1fr 28px;
  gap: 8px;
  align-items: center;
}

.bar-line span,
.bar-line b {
  color: #475569;
  font-size: 11px;
}

.bar-line i {
  display: block;
  height: 9px;
  border-radius: 999px;
  background: var(--blue);
}

.bar-line.depth i {
  background: #e56a2b;
}

.circuit-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.circuit-card-web {
  border: 1px solid #d5dfec;
  border-radius: 8px;
  padding: 12px;
  background: #fff;
}

.circuit-card-web header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
}

.circuit-card-web h4 {
  margin: 0;
  color: var(--ink);
  font-size: 14px;
}

.circuit-card-web header span {
  border: 1px solid #b8dfc4;
  border-radius: 999px;
  padding: 4px 8px;
  color: #166534;
  background: #ecfdf3;
  font-size: 11px;
  font-weight: 800;
  white-space: nowrap;
}

.mini-circuit {
  display: grid;
  gap: 5px;
  margin: 10px 0;
  padding: 10px;
  border-radius: 6px;
  background: #f8fafc;
}

.wire-row {
  display: grid;
  grid-template-columns: 34px 1fr 58px 1fr;
  gap: 5px;
  align-items: center;
}

.wire-row b {
  color: #334155;
  font-size: 12px;
}

.wire-row i {
  display: block;
  height: 2px;
  background: #64748b;
}

.wire-row em {
  border: 1px solid #94a3b8;
  border-radius: 5px;
  padding: 3px 5px;
  color: #1e293b;
  background: #fff;
  font-style: normal;
  font-size: 11px;
  font-weight: 750;
  text-align: center;
}

.circuit-card-web p,
.export-status,
.next-action,
.dashboard-empty,
.dashboard-error {
  color: #334155;
  font-size: 12px;
  line-height: 1.45;
}

.export-status {
  margin: 0;
  padding-left: 18px;
}

.dashboard-error {
  color: #b42318;
  font-weight: 750;
}

.score-card ol {
  margin: 8px 0 0 20px;
  padding: 0;
  color: #334155;
  line-height: 1.45;
}

.packet {
  min-height: 620px;
  max-height: 76vh;
  overflow: auto;
  padding: 18px;
  border-radius: 8px;
  background: var(--code-bg);
  color: var(--code);
  border: 1px solid #cbd5e1;
  white-space: pre-wrap;
  font-family:
    "SFMono-Regular", Consolas, "Liberation Mono", Menlo, ui-monospace,
    monospace;
  font-size: 13px;
  line-height: 1.48;
}

footer {
  width: min(1440px, calc(100% - 40px));
  margin: 0 auto 24px;
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 980px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
    padding: 22px;
  }

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

  .language-row,
  .grid.two,
  .agent-grid,
  .dashboard-summary,
  .circuit-grid {
    grid-template-columns: 1fr;
  }
}

.report-card ul {
  margin: 8px 0 0 20px;
  padding: 0;
  color: #334155;
  line-height: 1.45;
}

@media (min-width: 980px) {
  .runner-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 4px 12px;
  }
  .runner-grid .hint,
  .runner-grid .check-row {
    grid-column: 1 / -1;
  }
}