:root {
  --bg: #0b1120;
  --panel: #131c31;
  --panel-border: #223049;
  --text: #e2e8f0;
  --text-dim: #94a3b8;
  --accent: #38bdf8;
  --green: #22c55e;
  --yellow: #eab308;
  --orange: #f97316;
  --red: #ef4444;
  --error: #64748b;
}

* { box-sizing: border-box; }

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

.topbar {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding: 1.25rem 2rem;
  border-bottom: 1px solid var(--panel-border);
}

.topbar h1 {
  margin: 0;
  font-size: 1.4rem;
  letter-spacing: 0.02em;
}

.subtitle {
  color: var(--text-dim);
  font-size: 0.9rem;
}

main {
  max-width: 960px;
  margin: 0 auto;
  padding: 1.5rem 1.5rem 4rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  padding: 1.25rem 1.5rem;
}

.field-row {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: flex-end;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex: 1;
  min-width: 140px;
}

.field label {
  font-size: 0.78rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

input, select {
  background: #0e1729;
  border: 1px solid var(--panel-border);
  color: var(--text);
  border-radius: 6px;
  padding: 0.5rem 0.6rem;
  font-size: 0.95rem;
}

input:focus, select:focus {
  outline: none;
  border-color: var(--accent);
}

.submit-field { flex: 0 0 auto; }

button#run-btn, .link-btn {
  background: var(--accent);
  color: #04121f;
  border: none;
  border-radius: 6px;
  padding: 0.55rem 1.2rem;
  font-weight: 600;
  cursor: pointer;
}

button#run-btn:disabled {
  opacity: 0.6;
  cursor: default;
}

.link-btn {
  background: none;
  color: var(--accent);
  padding: 0;
  font-weight: 500;
  text-decoration: underline;
}

.advanced {
  margin-top: 1rem;
  color: var(--text-dim);
  font-size: 0.9rem;
}

.advanced summary {
  cursor: pointer;
  user-select: none;
}

.advanced .field-row {
  margin-top: 0.75rem;
}

#result-panel { display: block; }
#result-panel[hidden] { display: none; }

.verdict-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.03em;
}

.verdict-GREEN { background: rgba(34,197,94,0.15); color: var(--green); border: 1px solid var(--green); }
.verdict-YELLOW { background: rgba(234,179,8,0.15); color: var(--yellow); border: 1px solid var(--yellow); }
.verdict-ORANGE { background: rgba(249,115,22,0.15); color: var(--orange); border: 1px solid var(--orange); }
.verdict-RED { background: rgba(239,68,68,0.15); color: var(--red); border: 1px solid var(--red); }
.verdict-ERROR { background: rgba(100,116,139,0.15); color: var(--error); border: 1px solid var(--error); }

.result-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 0.75rem;
}

.result-header .ticker {
  font-size: 1.3rem;
  font-weight: 700;
}

.result-header .price {
  color: var(--text-dim);
}

.summary {
  font-size: 1.05rem;
  line-height: 1.5;
  margin-bottom: 1rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.stat-box {
  background: #0e1729;
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  padding: 0.6rem 0.8rem;
}

.stat-box .label {
  font-size: 0.72rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.stat-box .value {
  font-size: 1.05rem;
  font-weight: 600;
  margin-top: 0.15rem;
}

.report-block {
  margin-bottom: 0.9rem;
}

.report-block h3 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--text-dim);
  margin: 0 0 0.3rem;
}

.report-block p {
  margin: 0;
  line-height: 1.5;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.tag {
  background: #0e1729;
  border: 1px solid var(--panel-border);
  border-radius: 999px;
  padding: 0.2rem 0.65rem;
  font-size: 0.82rem;
}

.error-box {
  color: var(--red);
  font-weight: 600;
}

.history-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.history-header h2 {
  margin: 0;
  font-size: 1.05rem;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  text-align: left;
  padding: 0.5rem 0.6rem;
  border-bottom: 1px solid var(--panel-border);
  font-size: 0.9rem;
}

th {
  color: var(--text-dim);
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

tbody tr {
  cursor: pointer;
}

tbody tr:hover {
  background: rgba(56,189,248,0.06);
}

td.empty {
  color: var(--text-dim);
  cursor: default;
}

td.error-cell {
  color: var(--red);
}