:root {
  --bg: #eef6f1;
  --panel: rgba(255, 255, 255, 0.88);
  --ink: #10261a;
  --muted: #4c6758;
  --accent: #0f8f54;
  --accent-2: #123d8c;
  --line: rgba(16, 38, 26, 0.1);
  --shadow: 0 22px 60px rgba(16, 38, 26, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "IBM Plex Sans", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top right, rgba(18, 61, 140, 0.12), transparent 24%),
    radial-gradient(circle at top left, rgba(15, 143, 84, 0.15), transparent 28%),
    linear-gradient(180deg, #eef6f1 0%, #dfeafc 100%);
}

.app-shell {
  max-width: 1240px;
  margin: 0 auto;
  padding: 46px 20px 64px;
}

.hero {
  display: grid;
  grid-template-columns: 1.8fr 1fr;
  gap: 20px;
  align-items: end;
  margin-bottom: 24px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  color: var(--accent);
}

h1,
h2,
h3 {
  margin: 0;
}

h1 {
  font-size: clamp(2.6rem, 6vw, 5rem);
  line-height: 0.95;
}

.lede {
  max-width: 60ch;
  color: var(--muted);
  font-size: 1.06rem;
}

.hero-panel,
.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.hero-panel {
  padding: 22px;
  display: grid;
  gap: 10px;
  font-family: "IBM Plex Mono", monospace;
}

.panel {
  padding: 22px;
}

.top-form-panel {
  display: grid;
  gap: 18px;
  margin-bottom: 20px;
}

.control-grid {
  display: grid;
  grid-template-columns: 0.8fr 0.8fr 1fr 1.4fr;
  gap: 16px;
  align-items: start;
}

.control-notes {
  grid-column: auto;
}

.form-actions {
  display: flex;
  gap: 14px;
  align-items: center;
}

.report-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid var(--line);
  text-decoration: none;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.72);
  font-weight: 600;
}

.report-link.disabled {
  opacity: 0.45;
  pointer-events: none;
}

label {
  display: grid;
  gap: 8px;
  font-weight: 600;
}

textarea,
input,
select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px 16px;
  font: inherit;
  background: rgba(255, 255, 255, 0.92);
}

button {
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  color: white;
  padding: 14px 18px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.workspace {
  margin-bottom: 20px;
}

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

.head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

#status {
  color: var(--accent-2);
  font-weight: 700;
}

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

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

.result section {
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

.result ul {
  margin: 8px 0 0;
  padding-left: 18px;
}

.metrics-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.metric-pill {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.68);
}

.metric-pill span {
  display: block;
  color: var(--muted);
  font-size: 0.88rem;
  margin-bottom: 6px;
}

.analysis-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 18px;
  align-items: start;
}

.visual-panel {
  display: grid;
  gap: 16px;
}

.chart-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.68);
}

.chart {
  display: grid;
  gap: 12px;
}

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

.trend-chart {
  display: grid;
  gap: 12px;
}

.trend-chart.empty {
  color: var(--muted);
}

.trend-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: end;
}

.trend-header span {
  display: block;
  color: var(--muted);
  font-size: 0.88rem;
  margin-top: 4px;
}

.trend-change {
  font-size: 1.1rem;
}

.trend-change.up {
  color: var(--accent);
}

.trend-change.down {
  color: #b63c44;
}

.trend-svg {
  width: 100%;
  height: auto;
}

.trend-line {
  fill: none;
  stroke: var(--accent-2);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.trend-dot {
  fill: white;
  stroke: var(--accent);
  stroke-width: 2;
}

.trend-axis {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 6px;
  color: var(--muted);
  font-size: 0.73rem;
}

.trend-axis span {
  text-align: center;
}

.insight-cards {
  display: grid;
  gap: 12px;
}

.insight-cards.empty {
  color: var(--muted);
}

.news-watch {
  display: grid;
  gap: 12px;
}

.news-watch.empty {
  color: var(--muted);
}

.news-item {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.68);
}

.news-topline {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: start;
  margin-bottom: 8px;
}

.news-tone {
  flex-shrink: 0;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(18, 61, 140, 0.08);
  font-size: 0.8rem;
  text-transform: capitalize;
}

.news-tone.supportive {
  color: var(--accent);
}

.news-tone.mixed,
.news-tone.watchful {
  color: var(--accent-2);
}

.news-tone.soft {
  color: #b63c44;
}

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

.insight-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.68);
}

.insight-card h3 {
  margin-bottom: 8px;
  font-size: 1rem;
}

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

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

.summary-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.72);
}

.summary-card span {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.summary-card strong {
  display: block;
  margin-bottom: 8px;
}

.summary-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
}

.hero-summary {
  display: grid;
  gap: 10px;
}

.ticker-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.ticker-chip {
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
}

.detail-panels {
  display: grid;
  gap: 12px;
}

.detail-panel {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.55);
  overflow: hidden;
}

.detail-panel summary {
  cursor: pointer;
  list-style: none;
  padding: 14px 16px;
  font-weight: 700;
}

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

.detail-panel .detail-body {
  padding: 0 16px 16px;
}

.chart-row {
  display: grid;
  gap: 6px;
}

.chart-labels {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.9rem;
}

.chart-bar {
  position: relative;
  height: 12px;
  border-radius: 999px;
  background: rgba(18, 61, 140, 0.08);
  overflow: hidden;
}

.chart-bar-fill {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
}

.small {
  font-size: 0.98rem;
}

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

.diagram-shell {
  display: grid;
  gap: 18px;
}

.diagram-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.diagram-card {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 18px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(232, 244, 255, 0.72));
  overflow: hidden;
}

.diagram-card::after {
  content: "";
  position: absolute;
  inset: auto -20px 22px auto;
  width: 46px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-2), transparent);
}

.diagram-card:last-child::after {
  display: none;
}

.diagram-card span {
  display: block;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.diagram-card strong {
  display: block;
  margin-bottom: 10px;
  font-size: 1.05rem;
}

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

.kpi-heading {
  max-width: 70ch;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.kpi-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.65);
}

.kpi-card h3 {
  margin-bottom: 10px;
  font-size: 1.05rem;
}

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

@media (max-width: 900px) {
  .hero,
  .control-grid,
  .analysis-grid,
  .diagram-grid,
  .summary-grid,
  .kpi-grid {
    grid-template-columns: 1fr;
  }

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

  .form-actions {
    flex-direction: column;
    align-items: stretch;
  }
}