:root {
  --bg: #0b1119;
  --panel: rgba(13, 24, 38, 0.85);
  --panel-border: rgba(116, 162, 255, 0.2);
  --text: #f4f8ff;
  --muted: #9db0cd;
  --accent: #47d6a0;
  --accent-2: #5ea2ff;
  --danger: #ff6b81;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at 80% -10%, #1f4e9d 0%, transparent 45%),
    radial-gradient(circle at -20% 110%, #166047 0%, transparent 45%),
    var(--bg);
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
}

.bg-orb {
  position: fixed;
  pointer-events: none;
  z-index: 0;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.4;
}

.orb-1 {
  width: 280px;
  height: 280px;
  background: #38d2a0;
  top: 15%;
  right: -90px;
}

.orb-2 {
  width: 340px;
  height: 340px;
  background: #4f83ff;
  bottom: -120px;
  left: -120px;
}

.shell {
  position: relative;
  z-index: 1;
  width: min(1120px, 92vw);
  margin: 0 auto;
}

header.shell {
  padding: 2.2rem 0 1rem;
}

h1,
h2 {
  margin: 0;
  line-height: 1.15;
}

h1 {
  font-size: clamp(1.9rem, 5vw, 3rem);
  letter-spacing: 0.01em;
}

h2 {
  font-size: 1.1rem;
  margin-bottom: 0.8rem;
}

.eyebrow {
  margin: 0 0 0.55rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.73rem;
  font-family: "IBM Plex Mono", monospace;
}

.subhead {
  margin: 0.8rem 0 0;
  color: var(--muted);
  max-width: 70ch;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(280px, 1fr));
  gap: 1rem;
  padding-bottom: 2.2rem;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 14px;
  padding: 1rem;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(8px);
}

.panel.wide {
  grid-column: 1 / -1;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
}

label {
  display: grid;
  gap: 0.35rem;
  margin-bottom: 0.8rem;
  color: var(--muted);
  font-size: 0.9rem;
}

input {
  width: 100%;
  border: 1px solid rgba(130, 164, 224, 0.28);
  background: rgba(7, 16, 28, 0.8);
  color: var(--text);
  border-radius: 9px;
  padding: 0.62rem 0.72rem;
  font-family: "IBM Plex Mono", monospace;
  outline: none;
}

input:focus {
  border-color: var(--accent-2);
  box-shadow: 0 0 0 3px rgba(94, 162, 255, 0.18);
}

.inline {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

button {
  border: 0;
  border-radius: 9px;
  padding: 0.6rem 0.85rem;
  cursor: pointer;
  color: #04151d;
  background: linear-gradient(135deg, #52e0ab, #4fb3ff);
  font-weight: 700;
  font-family: "Space Grotesk", sans-serif;
}

button:hover {
  transform: translateY(-1px);
}

button.ghost {
  color: var(--text);
  background: rgba(47, 70, 102, 0.35);
  border: 1px solid rgba(123, 154, 207, 0.28);
}

.run-list {
  display: grid;
  gap: 0.55rem;
}

.run-item {
  border: 1px solid rgba(126, 163, 229, 0.24);
  border-radius: 9px;
  padding: 0.62rem;
  background: rgba(8, 18, 31, 0.72);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.7rem;
}

.run-meta {
  display: grid;
  gap: 0.2rem;
}

.run-id {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.85rem;
}

.run-sub {
  color: var(--muted);
  font-size: 0.82rem;
}

canvas {
  width: 100%;
  height: auto;
  border: 1px solid rgba(126, 166, 231, 0.24);
  border-radius: 10px;
  background: rgba(6, 14, 24, 0.86);
}

.metric-grid {
  margin-top: 0.8rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.5rem;
}

.metric-card {
  border: 1px solid rgba(120, 159, 223, 0.2);
  border-radius: 9px;
  padding: 0.55rem;
  background: rgba(8, 18, 31, 0.74);
}

.metric-name {
  font-size: 0.8rem;
  color: var(--muted);
}

.metric-value {
  font-size: 1.1rem;
  margin-top: 0.25rem;
  font-family: "IBM Plex Mono", monospace;
}

pre {
  margin: 0;
  min-height: 130px;
  max-height: 240px;
  overflow: auto;
  background: rgba(6, 14, 24, 0.95);
  border: 1px solid rgba(123, 160, 223, 0.25);
  border-radius: 10px;
  padding: 0.65rem;
  font-size: 0.8rem;
  line-height: 1.45;
  font-family: "IBM Plex Mono", monospace;
}

@media (max-width: 860px) {
  .grid {
    grid-template-columns: 1fr;
  }
}