:root {
  --bg: #0f1318;
  --bg-2: #151b22;
  --panel: rgba(17, 24, 33, 0.86);
  --panel-2: rgba(25, 34, 46, 0.92);
  --panel-3: rgba(35, 47, 63, 0.94);
  --line: rgba(155, 185, 220, 0.14);
  --text: #f1f5f9;
  --muted: #8ea1b7;
  --accent: #f97316;
  --accent-2: #14b8a6;
  --danger: #fb7185;
  --success: #22c55e;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.38);
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: dark;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(249, 115, 22, 0.22), transparent 24%),
    radial-gradient(circle at top right, rgba(20, 184, 166, 0.12), transparent 18%),
    linear-gradient(180deg, #0b1015 0%, #111821 42%, #0c1117 100%);
  color: var(--text);
  font-family: "IBM Plex Sans", "Avenir Next", "Segoe UI", sans-serif;
}

.shell {
  max-width: 1360px;
  margin: 0 auto;
  padding: 32px 22px 56px;
}

.hero,
.panel {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.hero {
  display: flex;
  justify-content: space-between;
  gap: 28px;
  align-items: flex-end;
  padding: 30px;
  border-radius: 28px;
}

.hero-brand {
  display: flex;
  align-items: center;
}

.brand-logo {
  width: 92px;
  height: 92px;
  object-fit: cover;
  border-radius: 24px;
  border: 1px solid rgba(249, 115, 22, 0.18);
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.28);
  background: rgba(255, 255, 255, 0.06);
}

.hero::after,
.panel::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(125deg, rgba(255, 255, 255, 0.03), transparent 40%);
  pointer-events: none;
}

.hero-copy {
  max-width: 760px;
}

.hero-stack {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: flex-end;
}

.hero-chip {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(249, 115, 22, 0.22);
  background: rgba(249, 115, 22, 0.1);
  color: #ffd2b2;
  white-space: nowrap;
  font-size: 13px;
}

.hero-chip.soft {
  border-color: rgba(142, 161, 183, 0.14);
  background: rgba(142, 161, 183, 0.08);
  color: var(--muted);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 11px;
  font-weight: 700;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 5rem);
  line-height: 0.92;
  letter-spacing: -0.05em;
}

h2 {
  font-size: 1.18rem;
  line-height: 1.45;
}

h3 {
  font-size: 0.95rem;
  margin-bottom: 12px;
  letter-spacing: 0.01em;
}

.subtitle,
.runtime-note,
.muted-copy,
.headline-list span {
  color: var(--muted);
}

.subtitle {
  margin-top: 12px;
  max-width: 56ch;
  line-height: 1.55;
}

.overview-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 20px 0 18px;
}

.overview-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: rgba(17, 24, 33, 0.72);
  color: var(--text);
  text-decoration: none;
  transition: transform 140ms ease, border-color 140ms ease, background 140ms ease;
}

.overview-card:hover,
.overview-card.active {
  transform: translateY(-2px);
  border-color: rgba(249, 115, 22, 0.34);
  background: rgba(24, 33, 44, 0.92);
}

.overview-label,
.tab-sub,
.metrics span,
.details span,
.card-label,
.section-head span {
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.overview-card strong {
  font-size: 1.2rem;
}

.overview-meta {
  color: var(--muted);
  font-size: 0.92rem;
}

.tabs {
  display: flex;
  gap: 12px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.tab {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 140px;
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid var(--line);
  color: var(--text);
  text-decoration: none;
  background: rgba(17, 24, 33, 0.72);
}

.tab.active {
  border-color: rgba(20, 184, 166, 0.34);
  background: rgba(20, 184, 166, 0.12);
}

.tab-title {
  font-weight: 700;
}

.panel {
  border-radius: 28px;
  padding: 24px;
}

.hidden {
  display: none;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
  margin-bottom: 18px;
}

.panel-copy {
  max-width: 58ch;
}

.panel-side {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.status-pill,
.decision-pill {
  padding: 10px 14px;
  border-radius: 999px;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.status-pill.running {
  background: rgba(34, 197, 94, 0.12);
  color: #9cf4bd;
}

.status-pill.stopped {
  background: rgba(142, 161, 183, 0.1);
  color: var(--muted);
}

.decision-pill {
  background: rgba(249, 115, 22, 0.12);
  color: #ffd2b2;
}

.control-row {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.mode-picker {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(17, 24, 33, 0.72);
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.mode-select {
  border: 1px solid rgba(142, 161, 183, 0.2);
  background: rgba(25, 34, 46, 0.92);
  color: var(--text);
  border-radius: 10px;
  padding: 8px 10px;
  font: inherit;
  letter-spacing: 0.06em;
}

.interval-input {
  width: 88px;
  border: 1px solid rgba(142, 161, 183, 0.2);
  background: rgba(25, 34, 46, 0.92);
  color: var(--text);
  border-radius: 10px;
  padding: 8px 10px;
  font: inherit;
}

.checkbox-picker {
  gap: 12px;
}

.review-toggle {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
}

.risk-preview {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: min(100%, 360px);
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid rgba(20, 184, 166, 0.22);
  background:
    linear-gradient(145deg, rgba(20, 184, 166, 0.08), rgba(17, 24, 33, 0.86) 68%);
}

.risk-preview-title {
  color: #9adfd5;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.risk-preview-items {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.risk-preview-pill {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(8, 12, 18, 0.5);
  border: 1px solid rgba(155, 185, 220, 0.12);
  color: #e7f5f2;
  font-size: 0.92rem;
}

.risk-preview-pill strong {
  font-size: 0.88rem;
  letter-spacing: 0.03em;
}

.risk-preview-note {
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.4;
}

.control {
  border: none;
  border-radius: 999px;
  padding: 12px 18px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: transform 120ms ease, opacity 120ms ease;
}

.control:hover:not(:disabled) {
  transform: translateY(-1px);
}

.control.start {
  background: linear-gradient(135deg, var(--accent), #fb923c);
  color: #140d08;
}

.control.stop {
  background: rgba(251, 113, 133, 0.14);
  color: #ffc4d1;
  border: 1px solid rgba(251, 113, 133, 0.2);
}

.control:disabled {
  opacity: 0.42;
  cursor: not-allowed;
}

.hero-board {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(320px, 1fr);
  gap: 16px;
  margin-bottom: 18px;
}

.decision-card,
.summary-card,
.metrics article,
.card,
.feed-row {
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--panel-2);
}

.decision-card,
.summary-card,
.metrics article,
.card,
.feed-row {
  padding: 18px;
}

.decision-line {
  display: flex;
  gap: 12px;
  align-items: baseline;
  margin: 10px 0 14px;
  flex-wrap: wrap;
}

.decision-line strong {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  letter-spacing: -0.05em;
}

.decision-line span {
  color: var(--muted);
  font-family: "JetBrains Mono", "SF Mono", monospace;
}

.decision-why {
  line-height: 1.6;
  color: #dbe5f0;
}

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

.summary-list div,
.details div {
  padding: 14px;
  border-radius: 16px;
  background: var(--panel-3);
  border: 1px solid rgba(155, 185, 220, 0.08);
}

.summary-list strong,
.details strong,
.metrics strong {
  display: block;
  margin-top: 8px;
  font-size: 1rem;
  line-height: 1.35;
}

.metrics,
.grid,
.feed {
  display: grid;
  gap: 14px;
}

.metrics {
  grid-template-columns: repeat(6, minmax(0, 1fr));
  margin-bottom: 18px;
}

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

.wide {
  grid-column: span 2;
}

.accent-card {
  background:
    linear-gradient(160deg, rgba(249, 115, 22, 0.14), rgba(20, 24, 31, 0) 55%),
    var(--panel-2);
}

.headline-list {
  margin: 0;
  padding-left: 18px;
}

.headline-list li + li {
  margin-top: 14px;
}

.feed {
  margin-top: 8px;
}

.feed-row {
  display: grid;
  grid-template-columns: 1.6fr 0.55fr 0.7fr 0.8fr 2.5fr;
  gap: 12px;
  align-items: start;
}

.feed-time,
.feed-contract,
.feed-status {
  color: var(--muted);
  font-size: 0.92rem;
}

.feed-action {
  color: #fff7ed;
}

.feed-why {
  line-height: 1.45;
}

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

.runtime-note {
  font-size: 0.96rem;
}


.empty-state {
  padding: 24px 6px 10px;
}

@media (max-width: 1120px) {
  .metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .hero-board {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .shell {
    padding: 20px 14px 36px;
  }

  .hero,
  .panel-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .brand-logo {
    width: 72px;
    height: 72px;
  }

  .hero-stack,
  .panel-side {
    align-items: flex-start;
    justify-content: flex-start;
  }

  .risk-preview {
    width: 100%;
    min-width: 0;
  }

  .overview-strip,
  .metrics,
  .grid,
  .wide,
  .summary-list,
  .details,
  .feed-row {
    grid-template-columns: 1fr;
  }

  .wide {
    grid-column: span 1;
  }
}