:root {
  --bg: #0f1115;
  --fg: #e6e6e6;
  --muted: #9aa0a6;
  --accent: #4f8cff;
  --ok: #44c08e;
  --warn: #f7b731;
  --err: #e85a4f;
  --border: #2b2f36;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Yu Gothic UI", sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.5;
}
header {
  padding: 1rem 2rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
header h1 { margin: 0; font-size: 1.4rem; }
.status-bar { display: flex; gap: 0.5rem; }
.status-pill {
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  font-size: 0.85rem;
  background: var(--border);
}
.status-ok { background: var(--ok); color: black; }
.status-err { background: var(--err); color: white; }
.status-unknown { background: var(--muted); color: black; }

section {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--border);
}
h2 { font-size: 1.1rem; margin: 0 0 1rem; }

label {
  display: block;
  margin-bottom: 0.75rem;
  font-size: 0.9rem;
}
input, select {
  width: 100%;
  max-width: 720px;
  padding: 0.5rem;
  background: #1a1d24;
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 0.9rem;
  font-family: inherit;
}
button {
  padding: 0.5rem 1rem;
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.9rem;
  margin-right: 0.5rem;
}
button:hover { opacity: 0.85; }
fieldset { border: 1px solid var(--border); padding: 1rem; margin: 1rem 0; border-radius: 4px; }
.phase-field { display: none; }
.phase-field.active { display: block; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}
th, td {
  padding: 0.5rem;
  border-bottom: 1px solid var(--border);
  text-align: left;
}
th { background: #1a1d24; color: var(--muted); font-weight: 500; }
td.queued { color: var(--warn); }
td.claimed { color: var(--accent); }
td.completed { color: var(--ok); }
td.failed, td.rejected { color: var(--err); }
.delete-btn { background: var(--err); padding: 0.25rem 0.5rem; font-size: 0.8rem; }
.view-btn { padding: 0.25rem 0.5rem; font-size: 0.8rem; }
.toggle-btn { background: transparent; border: 1px solid var(--border); color: var(--muted); font-size: 0.8rem; padding: 0.2rem 0.6rem; }
.hint { color: var(--muted); font-size: 0.85rem; margin: 0 0 0.75rem; }
#phase-guide-table tbody tr { cursor: pointer; }
#phase-guide-table tbody tr:hover { background: rgba(79, 140, 255, 0.08); }
#phase-guide-table tbody tr.active-phase { background: rgba(79, 140, 255, 0.2); border-left: 3px solid var(--accent); }
#phase-guide-table td:first-child code { font-weight: bold; color: var(--accent); }
details { margin: 0.5rem 0; padding: 0.5rem 0.75rem; background: #14171d; border-radius: 4px; border: 1px solid var(--border); }
details summary { cursor: pointer; font-size: 0.9rem; color: var(--fg); padding: 0.25rem 0; }
details summary code { color: var(--accent); }
details ul { margin: 0.5rem 0 0; padding-left: 1.25rem; font-size: 0.85rem; }
details li { margin: 0.25rem 0; line-height: 1.4; }
details li strong { color: var(--accent); }
details li code { background: #0a0c10; padding: 0.1rem 0.3rem; border-radius: 3px; font-size: 0.8em; }
.phase-guide-section h3 { font-size: 1rem; margin: 1rem 0 0.5rem; color: var(--muted); }

.kv-table { font-size: 0.85rem; }
.kv-table th { text-align: left; width: 8rem; color: var(--muted); font-weight: 500; padding-right: 1rem; }
.kv-table td { padding: 0.25rem 0; }

.cat { padding: 0.15rem 0.5rem; border-radius: 3px; font-size: 0.75rem; }
.cat-audit { background: rgba(247, 183, 49, 0.2); color: var(--warn); }
.cat-post-processing { background: rgba(68, 192, 142, 0.2); color: var(--ok); }
.cat-preparation { background: rgba(79, 140, 255, 0.2); color: var(--accent); }

.status-badge { padding: 0.15rem 0.5rem; border-radius: 3px; font-size: 0.8rem; white-space: nowrap; }
.status-completed { background: rgba(68, 192, 142, 0.2); color: var(--ok); }
.status-running { background: rgba(79, 140, 255, 0.2); color: var(--accent); animation: pulse 1.5s infinite; }
.status-queued { background: rgba(247, 183, 49, 0.2); color: var(--warn); }
.status-failed { background: rgba(232, 90, 79, 0.2); color: var(--err); }
.status-never { background: var(--border); color: var(--muted); }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }

.param-field { display: block; }

.save-indicator { display: inline-block; margin-left: 0.5rem; font-size: 0.85rem; min-width: 8rem; }
.save-indicator.pending { color: var(--muted); }
.save-indicator.ok { color: var(--ok); }
.hint-inline { display: block; color: var(--muted); font-size: 0.75rem; margin-top: 0.25rem; }
.button-row { display: flex; gap: 0.5rem; margin-top: 0.5rem; }
#advanced-settings { margin-top: 0.5rem; }
#advanced-settings summary { color: var(--muted); font-size: 0.85rem; }

#new-campaign-dialog { max-width: 80vw; max-height: 85vh; min-width: 700px; overflow-y: auto; }
button:disabled { opacity: 0.4; cursor: not-allowed; }
.required { color: var(--err); }
.checkbox-label { display: flex; align-items: center; gap: 0.5rem; }
.checkbox-label input { width: auto; }
fieldset { margin: 1rem 0; }
fieldset legend { color: var(--accent); font-size: 0.95rem; padding: 0 0.5rem; display: flex; gap: 0.5rem; align-items: center; }
.phase-block { background: #14171d; border: 1px solid var(--border); border-radius: 4px; padding: 1rem; margin-bottom: 0.75rem; }
.phase-block-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.5rem; }
.phase-block-title { font-weight: bold; color: var(--accent); }
.phase-fields textarea { font-family: monospace; font-size: 0.8rem; }
.phase-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0.5rem; align-items: end; }
.param-row { display: flex; gap: 0.5rem; margin: 0.25rem 0; align-items: center; }
.param-row input { flex: 1; }
.param-row button { flex: 0 0 auto; }
.param-row .param-remove { padding: 0.25rem 0.5rem; font-size: 0.75rem; }
#cf-json-preview { max-height: 300px; overflow-y: auto; font-size: 0.75rem; }
.campaign-section h2 { display: flex; gap: 0.5rem; align-items: center; }
.campaign-section h2 button { font-size: 0.8rem; }

.hero-section { background: linear-gradient(180deg, rgba(79, 140, 255, 0.05), transparent); }
.hero-section h2 { display: flex; gap: 0.5rem; align-items: center; }
.hero-tagline { font-size: 1rem; line-height: 1.6; margin: 0 0 1rem; }
.hero-section h3 { font-size: 0.95rem; margin: 1rem 0 0.5rem; color: var(--accent); }
.hero-section ol, .hero-section ul { font-size: 0.9rem; margin: 0.25rem 0 0.5rem; padding-left: 1.5rem; }
.hero-section li { margin: 0.25rem 0; line-height: 1.5; }
.hero-section li strong { color: var(--ok); }
.hero-diagram { background: #0a0c10; padding: 1rem; font-size: 0.75rem; line-height: 1.4; white-space: pre; overflow-x: auto; border-radius: 4px; border: 1px solid var(--border); }

.setup-box { background: #14171d; border: 1px solid var(--accent); border-radius: 6px; padding: 1rem 1.5rem; margin: 0.5rem 0 1rem; }
.setup-steps { padding-left: 1.5rem; }
.setup-steps li { margin: 0.5rem 0; line-height: 1.6; }
.setup-steps strong { color: var(--accent); display: inline-block; min-width: 5rem; }
.setup-steps details { margin-top: 0.25rem; background: #1a1d24; padding: 0.5rem 0.75rem; }
.setup-steps details summary { font-size: 0.85rem; cursor: pointer; color: var(--muted); }

.download-link { display: inline-block; background: var(--accent); color: white; padding: 0.4rem 0.9rem; border-radius: 4px; text-decoration: none; font-weight: bold; margin: 0 0.5rem; }
.download-link:hover { opacity: 0.9; }

pre {
  background: #0a0c10;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow-x: auto;
  font-size: 0.8rem;
  max-height: 400px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-all;
}

dialog {
  background: var(--bg);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.5rem;
  max-width: 80vw;
  max-height: 80vh;
}
dialog::backdrop { background: rgba(0, 0, 0, 0.7); }