:root {
  color-scheme: dark;
  --bg: #030813;
  --panel: #0c1220;
  --panel-strong: #10172b;
  --card: #111a2d;
  --card-soft: rgba(255, 255, 255, 0.04);
  --border: rgba(255, 255, 255, 0.08);
  --text: #f4f6ff;
  --muted: rgba(244, 246, 255, 0.65);
  --accent: #4ef7c7;
  --accent-strong: #36c6ff;
  font-family: "Sora", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body.agile-shell {
  margin: 0;
  min-height: 100vh;
  background: linear-gradient(180deg, #02060e 0%, #050b18 50%, #03060f 100%);
  color: var(--text);
}

.page-shell {
  padding: 0 24px 64px;
}

.platform-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 32px 0 16px;
}

.brand-block {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.brand-mark {
  font-size: 0.9rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--accent);
}

.brand-copy strong {
  font-size: 1.2rem;
  display: block;
}

.brand-copy p {
  margin: 2px 0 0;
  color: var(--muted);
  max-width: 420px;
}

.platform-links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.platform-links a {
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  text-decoration: none;
  font-size: 0.9rem;
  transition: background 0.2s ease, border 0.2s ease;
}

.platform-links a:hover {
  background: rgba(78, 247, 199, 0.2);
  border-color: rgba(78, 247, 199, 0.6);
}

.platform-links a.ghost {
  border-style: dashed;
  opacity: 0.7;
}

main {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.hero {
  background: radial-gradient(circle at top, rgba(78, 247, 199, 0.15), transparent 60%),
    var(--panel);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 32px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.hero h1 {
  margin: 12px 0;
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1.2;
}

.hero-sub {
  color: var(--muted);
  max-width: 520px;
}

.hero-cta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 24px;
  flex-wrap: wrap;
}

.btn {
  border: none;
  border-radius: 999px;
  padding: 12px 24px;
  font-weight: 600;
  cursor: pointer;
  font-size: 0.95rem;
  transition: transform 0.2s ease;
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #021015;
}

.btn-outline {
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: var(--text);
  background: transparent;
}

.btn-secondary {
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
}

.btn-sm {
  padding: 6px 14px;
  font-size: 0.8rem;
}

.hero-status {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 16px;
}

.hero-card {
  padding: 16px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: var(--card);
  min-height: 120px;
}

.hero-card span {
  font-size: 0.8rem;
  color: var(--muted);
}

.hero-card strong {
  display: block;
  margin-top: 8px;
  font-size: 1.6rem;
}

.hero-card small {
  color: var(--muted);
}

.project-hub,
.signal-deck {
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--panel-strong);
  padding: 28px;
}

.section-head h2 {
  margin: 0;
}

.section-head p {
  color: var(--muted);
  margin: 4px 0 0;
  font-size: 0.95rem;
}

.project-grid {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.project-card {
  border-radius: 16px;
  padding: 18px;
  background: var(--card);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 180px;
}

.project-card h3 {
  margin: 0;
}

.project-card p {
  flex: 1;
  margin: 0;
  color: var(--muted);
}

.project-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

.project-meta span {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.project-meta a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
}

.signal-deck {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.status-card {
  border-radius: 18px;
  padding: 20px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(0, 0, 0, 0.35));
}

.status-title {
  font-size: 0.9rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

.status-card p {
  margin: 10px 0 6px;
  font-size: 1rem;
}

.signal-deck small {
  color: var(--muted);
}

.scope-summary {
  margin-top: 8px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.scope-summary span {
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  font-size: 0.85rem;
}

.panel {
  border-radius: 22px;
  border: 1px solid var(--border);
  padding: 28px;
  background: var(--panel);
}

.panel-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}

.panel-card {
  background: var(--card);
  border-radius: 18px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.panel-title {
  font-weight: 600;
  margin-bottom: 12px;
}

.small-note {
  color: var(--muted);
  font-size: 0.85rem;
  margin-top: 12px;
}

.input-label {
  font-size: 0.8rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.panel-card input,
.panel-card select,
.section-actions input,
.section-actions select {
  width: 100%;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
  padding: 10px 12px;
  font-size: 0.95rem;
}

.score-bars {
  min-height: 140px;
  border-radius: 14px;
  border: 1px dashed rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 0.9rem;
}

.data-section {
  border-radius: 22px;
  border: 1px solid var(--border);
  padding: 28px;
  background: rgba(10, 17, 27, 0.9);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.section-sub {
  color: var(--muted);
}

.performance-matrix {
  margin-top: 10px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

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

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

th,
td {
  padding: 12px 10px;
  text-align: left;
}

thead th {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.75rem;
  color: var(--muted);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

tbody tr:nth-child(even) {
  background: rgba(255, 255, 255, 0.02);
}

.loading-placeholder {
  text-align: center;
  color: var(--muted);
}

.data-grid-2col {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.data-panel {
  background: var(--card);
  border-radius: 18px;
  border: 1px solid var(--border);
  padding: 18px;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.badge {
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  background: rgba(78, 247, 199, 0.12);
  color: var(--accent);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 12px;
}

.stat-box {
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  padding: 10px;
  background: rgba(255, 255, 255, 0.02);
}

.stat-label {
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 4px;
}

.stat-value {
  font-size: 1.2rem;
  font-weight: 600;
}

.metrics-inline {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}

.inline-metric {
  background: rgba(255, 255, 255, 0.02);
  padding: 14px;
  border-radius: 12px;
  min-width: 120px;
  text-align: center;
}

.inline-metric .metric-label {
  font-size: 0.75rem;
  color: var(--muted);
}

.inline-metric .metric-value {
  display: block;
  font-size: 1.1rem;
  font-weight: 600;
}

.mini-table thead th {
  font-size: 0.7rem;
}

.ml-tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.ml-tools-grid .tool-card {
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: var(--card);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.tool-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.tool-title {
  font-weight: 600;
}

.tool-subtitle {
  color: var(--muted);
  font-size: 0.85rem;
}

.tool-status {
  border-radius: 12px;
  padding: 4px 10px;
  background: rgba(255, 255, 255, 0.06);
  font-size: 0.75rem;
}

.tool-status.active {
  background: rgba(78, 247, 199, 0.15);
  color: var(--accent);
}

.tool-metrics {
  display: grid;
  gap: 6px;
}

.metric-item {
  display: flex;
  justify-content: space-between;
}

.metric-value {
  font-weight: 600;
}

.tool-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tool-tag {
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  font-size: 0.75rem;
}

.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.toggle-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--muted);
}

.toggle-label input {
  accent-color: var(--accent);
}

.view-toggle {
  display: flex;
  gap: 8px;
  margin-top: 18px;
}

.detail-panel {
  margin-top: 20px;
  border-radius: 18px;
  padding: 18px;
  border: 1px solid var(--border);
  background: var(--card);
}

.detail-header {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.detail-grid {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.detail-card {
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 14px;
  background: var(--panel);
}

.weight-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.detail-weights,
.engine-grid,
.scenario-card {
  min-height: 80px;
}

.chart-stack {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
}

.chart-wrap {
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  min-height: 140px;
  background: rgba(255, 255, 255, 0.02);
}

.projection-wrap {
  background: rgba(54, 198, 255, 0.04);
}

.watchlist-grid,
.watchlist-table {
  margin-top: 24px;
}

.news-section {
  margin-top: 12px;
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.news-grid .news-card {
  border-radius: 16px;
  padding: 16px;
  background: var(--card);
  border: 1px solid var(--border);
}

.footer {
  margin-top: 48px;
  padding: 20px 24px;
  color: var(--muted);
  text-align: center;
}

.footer-inner {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 12px;
}

.modal-content {
  max-width: 780px;
}

#symbolModal {
  position: fixed;
  inset: 0;
  display: none;
  justify-content: center;
  align-items: center;
  background: rgba(0, 0, 0, 0.55);
  padding: 20px;
}

#symbolModal.open {
  display: flex;
}

.symbol-modal {
  background: var(--panel);
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 24px;
  width: 100%;
  max-width: 720px;
}

.modal-close {
  border: none;
  background: transparent;
  color: var(--muted);
  font-size: 1.6rem;
  cursor: pointer;
  position: absolute;
  right: 16px;
  top: 16px;
}