:root {
  color-scheme: light;
  --bg: #f2efe7;
  --bg-deep: #e7e0d0;
  --bg-glow-a: #f9f4e8;
  --bg-glow-b: #d7ebdf;
  --ink: #1f241f;
  --ink-soft: #445047;
  --panel: rgba(255, 253, 247, 0.88);
  --line: rgba(31, 36, 31, 0.12);
  --control-bg: #ffffff;
  --accent: #0b7a5c;
  --accent-2: #db5a2a;
  --mono: "IBM Plex Mono", monospace;
  --sans: "Space Grotesk", sans-serif;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #111615;
  --bg-deep: #1a2220;
  --bg-glow-a: #2f2521;
  --bg-glow-b: #103129;
  --ink: #ecf3ef;
  --ink-soft: #afbeb6;
  --panel: rgba(22, 29, 27, 0.88);
  --line: rgba(236, 243, 239, 0.14);
  --control-bg: #0f1513;
  --accent: #2dc293;
  --accent-2: #ff8b5c;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--sans);
  color: var(--ink);
  background:
    radial-gradient(circle at 10% 15%, var(--bg-glow-a) 0%, transparent 42%),
    radial-gradient(circle at 88% 80%, var(--bg-glow-b) 0%, transparent 45%),
    linear-gradient(140deg, var(--bg) 0%, var(--bg-deep) 100%);
}

.bg-orb {
  position: fixed;
  width: 34rem;
  height: 34rem;
  border-radius: 999px;
  filter: blur(58px);
  opacity: 0.24;
  pointer-events: none;
}

.bg-orb-a {
  top: -10rem;
  right: -8rem;
  background: #e57d47;
}

.bg-orb-b {
  left: -10rem;
  bottom: -8rem;
  background: #00a17d;
}

.shell {
  width: min(1100px, 92vw);
  margin: 2rem auto 3rem;
  position: relative;
  z-index: 1;
}

.hero-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero h1 {
  margin: 0.3rem 0 0;
  font-size: clamp(1.8rem, 3vw, 2.7rem);
  letter-spacing: -0.03em;
}

.kicker {
  margin: 0;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-weight: 700;
  font-size: 0.75rem;
}

.subhead {
  margin: 0.8rem 0 0;
  color: var(--ink-soft);
}

.status,
.controls,
.meta-grid,
.results {
  margin-top: 1rem;
}

.status,
.controls,
.results,
.meta-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  backdrop-filter: blur(8px);
}

.status {
  padding: 0.9rem 1rem;
  display: grid;
  gap: 0.2rem;
}

#statusDetail {
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.controls {
  padding: 0.9rem;
  display: grid;
  gap: 0.8rem;
  grid-template-columns: 1fr;
}

label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

input,
select,
button {
  font: inherit;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--control-bg);
  color: var(--ink);
  padding: 0.55rem 0.7rem;
}

button {
  width: fit-content;
  cursor: pointer;
  background: var(--accent);
  border-color: transparent;
  color: #fff;
}

button:hover {
  filter: brightness(0.95);
}

.theme-toggle {
  width: 2.6rem;
  height: 2.6rem;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  color: var(--ink);
  border: 1px solid color-mix(in srgb, var(--accent) 45%, var(--line));
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.14);
}

.theme-toggle:hover {
  filter: none;
  transform: translateY(-1px);
}

#themeLabel {
  font-size: 1.45rem;
  font-weight: 700;
  line-height: 1;
}

.meta-grid {
  display: grid;
  gap: 0.8rem;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.meta-card {
  padding: 0.85rem;
}

.meta-card h3 {
  margin: 0;
  font-size: 0.95rem;
  color: var(--ink-soft);
}

.meta-card p {
  margin: 0.45rem 0 0;
  font-family: var(--mono);
  font-size: 1rem;
}

.results {
  padding: 0.85rem;
}

.results-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}

.results-head h2,
.results-head p {
  margin: 0;
}

.results-head p {
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.result-list {
  list-style: none;
  margin: 0.85rem 0 0;
  padding: 0;
  max-height: 58vh;
  overflow: auto;
  border-top: 1px solid var(--line);
}

.result-list li {
  padding: 0.55rem 0.2rem;
  border-bottom: 1px dashed var(--line);
  font-family: var(--mono);
  font-size: 0.92rem;
}

.result-list a {
  color: var(--accent);
  text-decoration: none;
}

.result-list a:hover {
  text-decoration: underline;
}

@media (min-width: 780px) {
  .controls {
    grid-template-columns: 220px 1fr auto;
    align-items: end;
  }
}