:root {
  color-scheme: light dark;
  --bg: #f6f7fb;
  --panel: #ffffff;
  --panel-2: #eef3f8;
  --text: #121826;
  --muted: #647084;
  --border: rgba(18, 24, 38, .14);
  --primary: #0b74de;
  --primary-2: #0758aa;
  --success: #12884d;
  --danger: #c83242;
  --warning: #b26a00;
  --shadow: 0 18px 42px rgba(18, 24, 38, .09);
  --code-bg: #0c1220;
  --code-text: #e9f0ff;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b1020;
    --panel: #11182a;
    --panel-2: #172036;
    --text: #edf3ff;
    --muted: #9ba9bd;
    --border: rgba(237, 243, 255, .16);
    --primary: #53a7ff;
    --primary-2: #88c2ff;
    --success: #54d58b;
    --danger: #ff6b7a;
    --warning: #ffc266;
    --shadow: 0 18px 46px rgba(0, 0, 0, .26);
  }
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--bg);
}

body {
  min-height: 100vh;
  margin: 0;
  background: linear-gradient(180deg, var(--bg), color-mix(in srgb, var(--panel-2) 70%, var(--bg)));
  color: var(--text);
  font: 16px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.shell {
  width: min(1080px, calc(100% - 32px));
  margin: 0 auto;
  padding: 32px 0 48px;
}

.topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 18px;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 6px;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1;
}

h2 {
  margin-bottom: 8px;
  font-size: 1.1rem;
}

p {
  color: var(--muted);
}

.panel {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.upload-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 18px;
  padding: 18px;
  margin-bottom: 18px;
}

.drop-zone {
  min-height: 250px;
  display: grid;
  place-items: center;
  padding: 28px;
  border: 1px dashed color-mix(in srgb, var(--primary) 56%, var(--border));
  border-radius: 8px;
  background: var(--panel-2);
  text-align: center;
  transition: border-color .15s ease, box-shadow .15s ease;
}

.drop-zone.dragover {
  border-color: var(--success);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--success) 16%, transparent);
}

.drop-icon {
  width: 54px;
  height: 54px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  border-radius: 8px;
  background: var(--primary);
  color: white;
  font-weight: 800;
  letter-spacing: .04em;
}

.actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid transparent;
  border-radius: 8px;
  color: inherit;
  background: transparent;
  font-weight: 750;
  text-decoration: none;
  cursor: pointer;
}

.button.primary {
  color: white;
  background: var(--primary);
}

.button.primary:hover {
  background: var(--primary-2);
}

.button.secondary {
  border-color: var(--border);
  background: var(--panel);
}

.button:disabled,
.button.disabled {
  opacity: .48;
  cursor: not-allowed;
  pointer-events: none;
}

.settings {
  display: grid;
  align-content: start;
  gap: 10px;
  margin: 0;
}

.settings div {
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel-2) 70%, transparent);
}

.settings dt {
  color: var(--muted);
  font-size: .78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.settings dd {
  margin: 3px 0 0;
  overflow-wrap: anywhere;
  font-weight: 800;
}

.output-panel {
  padding: 18px;
}

.output-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 12px;
}

.output-head p {
  margin-bottom: 0;
  overflow-wrap: anywhere;
}

.log-box {
  min-height: 340px;
  max-height: 540px;
  margin: 0;
  padding: 16px;
  overflow: auto;
  border-radius: 8px;
  background: var(--code-bg);
  color: var(--code-text);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font: .88rem/1.45 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 108px;
  min-height: 36px;
  padding: 0 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--panel);
  font-weight: 850;
}

.status-pill[data-state="queued"],
.status-pill[data-state="running"] {
  color: var(--warning);
}

.status-pill[data-state="succeeded"] {
  color: var(--success);
}

.status-pill[data-state="failed"] {
  color: var(--danger);
}

@media (max-width: 780px) {
  .topbar,
  .output-head {
    flex-direction: column;
  }

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

  .button {
    width: 100%;
  }
}