:root {
  --bg: #eef3fb;
  --panel: rgba(255, 255, 255, 0.8);
  --panel-strong: rgba(255, 255, 255, 0.94);
  --line: #d7e1f0;
  --ink: #132238;
  --muted: #4f5d75;
  --accent: #0f766e;
  --accent-2: #2563eb;
  --warm: #d97706;
  --mono: "IBM Plex Mono", monospace;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Sora", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 16% 18%, rgba(103, 232, 249, 0.34), transparent 24%),
    radial-gradient(circle at 84% 80%, rgba(147, 197, 253, 0.38), transparent 28%),
    linear-gradient(160deg, #edf4ff, var(--bg));
  overflow-x: hidden;
}

.orb,
.grid-sheen {
  position: fixed;
  pointer-events: none;
  contain: paint;
}

.orb {
  width: 320px;
  height: 320px;
  border-radius: 50%;
  filter: blur(45px);
  opacity: 0.52;
}

.orb-1 {
  left: -90px;
  top: -80px;
  background: #67e8f9;
}

.orb-2 {
  right: -120px;
  bottom: -120px;
  background: #93c5fd;
}

.grid-sheen {
  inset: 0;
  background-image: linear-gradient(rgba(37, 99, 235, 0.06) 1px, transparent 1px), linear-gradient(90deg, rgba(37, 99, 235, 0.06) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: radial-gradient(circle at 50% 40%, black 18%, transparent 82%);
}

.container {
  max-width: 1540px;
  margin: 0 auto;
  padding: 1.4rem;
  position: relative;
  z-index: 1;
}

.hero {
  display: block;
  margin-bottom: 1rem;
}

.hero-status {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  min-width: 0;
  width: 100%;
}

.hero h1 {
  margin: 0.2rem 0 0.5rem;
  font-size: clamp(1.9rem, 4vw, 3rem);
}

.eyebrow,
.status-label {
  margin: 0;
  color: var(--accent-2);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.hero p,
.sample-head p,
.bullet-list,
.stack-list,
.side-card p,
.field label,
#summary,
#statusText,
pre {
  color: var(--muted);
}

.panel,
.panel-lite,
.metric-card,
.result-card,
.side-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: 0 16px 40px rgba(32, 54, 86, 0.08);
  contain: paint;
}

.panel,
.panel-lite {
  background: var(--panel);
  backdrop-filter: blur(16px);
}

.panel {
  padding: 1rem;
}

.panel-lite {
  padding: 1rem;
  min-width: 280px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 0.35rem 0.75rem;
  margin: 0.5rem 0;
  font-weight: 700;
}

.status-pill.waiting {
  background: #e8eef8;
  color: #23467d;
}

.status-pill.online {
  background: #dcfce7;
  color: #166534;
}

.status-pill.offline {
  background: #fee2e2;
  color: #991b1b;
}

.status-pill.ready {
  background: #fef3c7;
  color: #92400e;
}

.gpu-actions {
  display: grid;
  gap: 0.65rem;
  margin-top: 0.8rem;
}

.gpu-meta {
  margin: 0;
  font-size: 0.84rem;
}

.runtime-facts {
  display: grid;
  gap: 0.65rem;
  margin-top: 0.85rem;
}

.runtime-fact {
  border: 1px solid #dce5f3;
  background: rgba(255, 255, 255, 0.74);
  border-radius: 14px;
  padding: 0.7rem 0.8rem;
}

.runtime-fact span {
  display: block;
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.2rem;
}

.runtime-fact strong {
  display: block;
  color: #17396c;
  font-size: 0.92rem;
  word-break: break-word;
}

.workspace {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: start;
}

.workspace > * {
  min-width: 0;
}

.composer-panel,
.side-panel {
  display: grid;
  gap: 1rem;
}

.composer-panel {
  order: 1;
  flex: 0 1 340px;
  width: min(340px, 100%);
}

.output-panel {
  order: 2;
  flex: 1 1 720px;
  min-width: min(720px, 100%);
}

.side-panel {
  order: 3;
  flex: 1 0 100%;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.hero-status {
  grid-column: 1 / -1;
}

.field {
  display: grid;
  gap: 0.4rem;
}

label {
  font-weight: 600;
}

textarea,
select {
  border: 1px solid #ccd6e7;
  border-radius: 12px;
  padding: 0.78rem;
  font: inherit;
  background: rgba(255, 255, 255, 0.88);
}

textarea {
  resize: vertical;
}

.row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.7rem;
}

.actions {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-top: 0.9rem;
}

button {
  border: 0;
  border-radius: 999px;
  padding: 0.7rem 1.1rem;
  font-weight: 700;
  cursor: pointer;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

#runBtn {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
}

.secondary {
  background: #e7eefb;
  color: #223c67;
}

.ghost {
  background: transparent;
  border: 1px solid #cfd9eb;
  color: #29456f;
}

.sample-bank {
  border-top: 1px solid var(--line);
  padding-top: 1rem;
}

.runtime-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.66);
  padding: 1rem;
  display: grid;
  gap: 0.75rem;
  contain: paint;
}

.runtime-card-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: start;
}

.runtime-card h2 {
  margin: 0 0 0.2rem;
  font-size: 1rem;
}

.runtime-card p {
  margin: 0;
  color: var(--muted);
}

.progress-shell {
  width: 100%;
  height: 10px;
  background: #e3ebf7;
  border-radius: 999px;
  overflow: hidden;
}

.progress-shell span {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transition: width 0.2s ease;
}

.runtime-progress-text {
  font-size: 0.88rem;
}

.sample-head h2,
.output-top h2,
.card-head h3,
.side-card h3 {
  margin-bottom: 0.2rem;
}

.chip-grid,
.insight-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.chip,
.insight-chip {
  border: 1px solid #d5deed;
  border-radius: 999px;
  padding: 0.45rem 0.75rem;
  background: rgba(255, 255, 255, 0.9);
  font-size: 0.88rem;
}

.chip {
  cursor: pointer;
}

.output-panel {
  display: grid;
  gap: 1rem;
}

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

.score-stack {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 0.7rem;
}

.metric-card,
.result-card,
.side-card {
  background: var(--panel-strong);
}

.metric-card {
  padding: 0.9rem;
}

.metric-card span,
.card-head span {
  color: var(--muted);
  font-size: 0.86rem;
}

.metric-card strong {
  display: block;
  margin-top: 0.2rem;
  font-size: 1.45rem;
  color: #163b75;
}

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

.result-card,
.side-card {
  padding: 1rem;
  content-visibility: auto;
  contain-intrinsic-size: 260px;
}

.full-width {
  grid-column: 1 / -1;
}

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

.bullet-list,
.stack-list {
  display: grid;
  gap: 0.65rem;
}

.bullet-item,
.stack-item {
  border: 1px solid #e2e8f4;
  border-radius: 14px;
  padding: 0.8rem;
  background: #f8fbff;
}

.stack-item {
  cursor: pointer;
}

.stack-item strong,
.bullet-item strong {
  display: block;
  color: #17396c;
  margin-bottom: 0.2rem;
}

pre {
  margin: 0;
  background: #f8fbff;
  border: 1px solid #d8e3f4;
  border-radius: 14px;
  padding: 1rem;
  white-space: pre-wrap;
  line-height: 1.65;
  min-height: 240px;
  font-family: var(--mono);
}

html.perf-lite .orb {
  opacity: 0.32;
  filter: blur(28px);
}

html.perf-lite .grid-sheen {
  opacity: 0.55;
}

html.perf-lite .panel,
html.perf-lite .panel-lite {
  backdrop-filter: none;
  background: rgba(255, 255, 255, 0.92);
}

html.perf-lite .metric-card,
html.perf-lite .result-card,
html.perf-lite .side-card,
html.perf-lite .runtime-card,
html.perf-lite .runtime-fact {
  box-shadow: 0 10px 24px rgba(32, 54, 86, 0.06);
  background: rgba(255, 255, 255, 0.96);
}

@media (max-width: 1380px) {
  .hero,
  .output-top {
    flex-direction: column;
  }

  .hero-status {
    min-width: 0;
    width: 100%;
  }

  .runtime-card-head {
    flex-direction: column;
  }

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

@media (max-width: 980px) {
  .workspace {
    flex-direction: column;
  }

  .composer-panel,
  .output-panel,
  .side-panel {
    width: 100%;
    flex: none;
  }

  .side-panel {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .row,
  .section-grid,
  .score-stack {
    grid-template-columns: 1fr;
  }

  .panel-lite {
    min-width: 0;
  }
}