:root {
  --fusion-bg: #0d1117;
  --fusion-panel: #111827;
  --fusion-panel-2: #0f172a;
  --fusion-border: #273244;
  --fusion-ink: #e7edf7;
  --fusion-muted: #8b9ab0;
  --fusion-soft: #131d2e;
  --fusion-accent: #22c55e;
  --fusion-blue: #8aa7ff;
  --fusion-warn: #f59e0b;
  --fusion-error: #f87171;
  --fusion-radius: 8px;
  --fusion-font: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --fusion-mono: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
}

.public-wrap {
  max-width: none;
  padding: 0;
}

.fusion-shell {
  display: grid;
  grid-template-columns: 270px minmax(0, 1fr);
  min-height: calc(100vh - 56px);
  background: var(--fusion-bg);
  color: var(--fusion-ink);
  font-family: var(--fusion-font);
  border-top: 1px solid var(--fusion-border);
}

.fusion-sidebar {
  background: #080d14;
  border-right: 1px solid var(--fusion-border);
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.fusion-sidebar-head {
  padding: 14px;
  border-bottom: 1px solid var(--fusion-border);
  display: grid;
  gap: 10px;
}

.fusion-new,
.fusion-run {
  width: 100%;
  justify-content: center;
}

.fusion-muted,
.fusion-empty,
.fusion-meta {
  color: var(--fusion-muted);
  font-size: 12px;
  line-height: 1.45;
}

.fusion-run-list {
  padding: 10px;
  overflow: auto;
  display: grid;
  gap: 8px;
}

.fusion-run-card {
  width: 100%;
  border: 1px solid var(--fusion-border);
  border-radius: var(--fusion-radius);
  background: var(--fusion-panel);
  color: var(--fusion-ink);
  padding: 10px;
  text-align: left;
  cursor: pointer;
  font: inherit;
}

.fusion-run-card:hover {
  border-color: #3b4b65;
  background: #152033;
}

.fusion-run-card strong {
  display: block;
  font-size: 13px;
  line-height: 1.35;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.fusion-run-card span {
  color: var(--fusion-muted);
  display: block;
  font-size: 11px;
  margin-top: 4px;
}

.fusion-main {
  min-width: 0;
  display: grid;
  grid-template-rows: auto 1fr;
}

.fusion-header {
  padding: 22px clamp(18px, 3vw, 34px);
  border-bottom: 1px solid var(--fusion-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.fusion-kicker {
  color: var(--fusion-accent);
  text-transform: uppercase;
  letter-spacing: .1em;
  font-size: 11px;
  font-weight: 800;
}

.fusion-header h1,
.fusion-output h2 {
  margin: 4px 0 0;
  letter-spacing: -.02em;
}

.fusion-header h1 {
  font-size: clamp(24px, 4vw, 38px);
}

.fusion-header-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.fusion-grid {
  padding: clamp(16px, 3vw, 34px);
  display: grid;
  grid-template-columns: minmax(320px, 520px) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.fusion-composer,
.fusion-output {
  border: 1px solid var(--fusion-border);
  border-radius: 10px;
  background: linear-gradient(180deg, var(--fusion-panel), var(--fusion-panel-2));
}

.fusion-composer {
  padding: 16px;
  display: grid;
  gap: 13px;
}

.fusion-output {
  min-height: 560px;
  display: grid;
  grid-template-rows: auto minmax(240px, 1fr) auto auto;
}

.fusion-output-head {
  padding: 16px;
  border-bottom: 1px solid var(--fusion-border);
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.fusion-row {
  display: grid;
  grid-template-columns: 1fr 140px;
  gap: 10px;
}

.fusion-field {
  display: grid;
  gap: 7px;
  color: var(--fusion-muted);
  font-size: 12px;
  font-weight: 700;
}

.fusion-field input,
.fusion-field select,
.fusion-field textarea {
  width: 100%;
  border: 1px solid var(--fusion-border);
  border-radius: var(--fusion-radius);
  background: #0b1220;
  color: var(--fusion-ink);
  padding: 10px 11px;
  font: 13px/1.45 var(--fusion-font);
}

.fusion-field textarea[data-fusion-panel],
.fusion-field input[data-fusion-judges],
.fusion-field input[data-fusion-finals],
.fusion-code code {
  font-family: var(--fusion-mono);
}

.fusion-field input:focus,
.fusion-field select:focus,
.fusion-field textarea:focus {
  outline: none;
  border-color: #456087;
  box-shadow: 0 0 0 3px rgba(69, 96, 135, .35);
}

.fusion-options {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
}

.fusion-option-pill {
  border: 1px solid #244937;
  background: #10251a;
  color: #b8f1cb;
  border-radius: 999px;
  padding: 5px 8px;
  font-size: 11px;
  font-weight: 700;
}

.fusion-answer {
  margin: 0;
  padding: 18px;
  color: var(--fusion-ink);
  white-space: pre-wrap;
  font: 14px/1.65 var(--fusion-font);
  overflow: auto;
}

.fusion-answer.loading {
  color: var(--fusion-muted);
}

.fusion-meta {
  padding: 0 18px 16px;
}

.fusion-code {
  border-top: 1px solid var(--fusion-border);
  padding: 12px 16px;
}

.fusion-code summary {
  color: var(--fusion-muted);
  cursor: pointer;
  font-weight: 700;
  font-size: 12px;
}

.fusion-code pre {
  margin: 12px 0 0;
  overflow: auto;
  background: #070b14;
  border: 1px solid var(--fusion-border);
  border-radius: var(--fusion-radius);
  padding: 12px;
}

.fusion-error {
  margin: 0;
  border: 1px solid rgba(248, 113, 113, .45);
  background: rgba(248, 113, 113, .12);
  color: #fecaca;
  padding: 10px 12px;
  border-radius: var(--fusion-radius);
  font-size: 13px;
}

@media (max-width: 980px) {
  .fusion-shell {
    grid-template-columns: 1fr;
  }

  .fusion-sidebar {
    display: none;
  }

  .fusion-grid {
    grid-template-columns: 1fr;
  }

  .fusion-header {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 620px) {
  .fusion-row {
    grid-template-columns: 1fr;
  }

  .fusion-output-head {
    align-items: flex-start;
    flex-direction: column;
  }
}