/* Horizon Lab closed-beta UI — Scientific Light (I14B-R1).
   Farben und Typografie aus der echten Stacker-Oberfläche
   (`src/horizon_stacker/themes/manager.py` → `scientific_light`):
   background #eaf0f5 · panel #ffffff · card #f8fafc · card_secondary #edf3f7 ·
   text #172a38 · text_secondary #5e7282 · accent #006ea9 · accent_hover #168bc8 ·
   border #b9cad5 · success #167e5b · warning #a96200 · button_text #ffffff ·
   font-family "Helvetica Neue"/Segoe UI (sans) — Menlo nur für wissenschaftliche
   Werte/IDs (.mono). Radii 2 px aus gui/surface/metrics.py. Vollständig lokal. */
:root {
  color-scheme: light;
  --bg: #eaf0f5;
  --panel: #ffffff;
  --card: #f8fafc;
  --card-secondary: #edf3f7;
  --text: #172a38;
  --text-secondary: #5e7282;
  --accent: #006ea9;
  --accent-hover: #168bc8;
  --success: #167e5b;
  --warning: #a96200;
  --border: #b9cad5;
  --button-text: #ffffff;
  --font-sans: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-mono: Menlo, Consolas, "SF Mono", monospace;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  line-height: 1.5;
}

.page {
  max-width: 860px;
  margin: 0 auto;
  padding: clamp(20px, 4vw, 44px) 20px 40px;
}

.mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* -- Branding --------------------------------------------------------- */
.brand-header {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  border: 1px solid var(--border);
  background: var(--panel);
  border-radius: 2px;
  padding: clamp(18px, 3.5vw, 30px);
}

.mark {
  width: clamp(140px, 22vw, 200px);
  height: auto;
  object-fit: contain;
}

.brand-title {
  min-width: 0;
}

.eyebrow {
  letter-spacing: 0.12em;
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
}

h1 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 600;
  letter-spacing: 0.01em;
  margin: 8px 0 0;
}

/* -- Views ------------------------------------------------------------ */
.view[hidden] {
  display: none;
}

.intro {
  color: var(--text);
  max-width: 60ch;
  margin: 22px 0 18px;
  font-size: 0.98rem;
}

/* -- Invitation (primary action) -------------------------------------- */
.invitation {
  border: 1px solid var(--border);
  background: var(--panel);
  border-radius: 2px;
  padding: 18px;
  margin: 0 0 22px;
}

.invitation label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--text);
}

.invitation-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.invitation-row input,
.search-row input {
  flex: 1 1 240px;
  min-width: 0;
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 11px 13px;
  font: inherit;
}

.invitation-row input:focus,
.search-row input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(0, 110, 169, 0.18);
}

button {
  border: 1px solid var(--accent);
  background: var(--accent);
  color: var(--button-text);
  border-radius: 2px;
  padding: 11px 16px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

button:hover:not(:disabled) {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
}

button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

button:disabled {
  background: var(--card-secondary);
  border-color: var(--border);
  color: var(--text-secondary);
  cursor: not-allowed;
}

.message {
  margin: 14px 0 0;
  color: var(--text);
}

.message.error {
  color: var(--warning);
}

.message.ok {
  color: var(--success);
}

.slots-hint {
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin: 10px 0 0;
}

/* -- Notices (secondary info, kompakte Cards) -------------------------- */
.notices {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 12px;
  margin: 0 0 22px;
}

.notices p {
  margin: 0;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 12px 14px;
  color: var(--text);
  font-size: 0.85rem;
  max-width: 72ch;
}

.notices p strong {
  color: var(--text);
  display: block;
  margin-bottom: 4px;
  letter-spacing: 0.02em;
}

.notices .privacy {
  color: var(--text-secondary);
}

/* -- Workspace -------------------------------------------------------- */
.session-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  justify-content: space-between;
  border-left: 3px solid var(--accent);
  background: var(--card-secondary);
  color: var(--text);
  padding: 12px 16px;
  margin-bottom: 20px;
  border-radius: 2px;
}

.panel {
  border: 1px solid var(--border);
  background: var(--panel);
  border-radius: 2px;
  padding: 16px 18px;
  margin-bottom: 20px;
}

.panel h2 {
  margin: 0 0 8px;
  font-size: 1.02rem;
  letter-spacing: 0.04em;
  font-weight: 600;
}

.hint {
  color: var(--text-secondary);
  font-size: 0.88rem;
  max-width: 74ch;
  margin: 0 0 14px;
}

.search-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.missions {
  border: 1px solid var(--border);
  border-radius: 2px;
  margin: 12px 0 0;
  padding: 8px 12px;
  color: var(--text);
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
}

.missions legend {
  font-size: 0.85rem;
  color: var(--text-secondary);
  padding: 0 6px;
}

.missions label {
  cursor: pointer;
}

/* -- Results & jobs --------------------------------------------------- */
.result-list,
.job-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
}

.result-item,
.job-item {
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  background: var(--card);
  border-radius: 2px;
  padding: 12px 14px;
  margin: 0 0 10px;
}

.result-meta,
.job-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  color: var(--text);
  font-size: 0.9rem;
  margin-bottom: 8px;
}

.result-meta span,
.job-meta span {
  min-width: 0;
}

.tag {
  border: 1px solid currentColor;
  border-radius: 2px;
  padding: 2px 6px;
  font-size: 0.72rem;
  font-weight: 700;
  white-space: nowrap;
}

.status-queued,
.status-running,
.status-completed,
.status-failed,
.status-canceled {
  border: 1px solid currentColor;
  border-radius: 2px;
  padding: 2px 6px;
  font-size: 0.75rem;
  font-weight: 700;
  white-space: nowrap;
}

.status-running {
  color: var(--accent);
}

.status-completed {
  color: var(--success);
}

.status-failed,
.status-canceled {
  color: var(--warning);
}

.progress {
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin: 4px 0 8px;
}

.result-actions,
.job-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.result-actions button,
.job-actions button {
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 12px;
  font-size: 0.85rem;
}

.result-actions button:hover:not(:disabled),
.job-actions button:hover:not(:disabled) {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--panel);
}

.dataset-meta {
  border: 1px solid var(--border);
  background: var(--card-secondary);
  border-radius: 2px;
  padding: 10px 12px;
  margin: 8px 0 0;
  color: var(--text);
  font-size: 0.85rem;
}

.dataset-meta dl {
  margin: 0;
}

.dataset-meta dt {
  color: var(--text-secondary);
  display: inline;
}

.dataset-meta dd {
  display: inline;
  margin: 0 14px 0 4px;
  word-break: break-all;
}

/* -- Footer ----------------------------------------------------------- */
footer {
  margin-top: 30px;
  color: var(--text-secondary);
  font-size: 0.78rem;
  text-align: center;
}

.signature {
  width: min(680px, 92%);
  height: auto;
  opacity: 0.9;
  margin: 0 auto 10px;
  display: block;
}