:root {
  --bg: #0e1116;
  --panel: #151a22;
  --panel-2: #1c2230;
  --text: #e6edf3;
  --muted: #8a94a6;
  --accent: #4f8cff;
  --danger: #ff5d6b;
  --ok: #5ad672;
  --border: #2a3142;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.45;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
  display: flex;
  align-items: center;
  gap: 1em;
  padding: 0.75em 1.5em;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
}
.brand { font-weight: 700; color: var(--text); }
.topbar nav { display: flex; gap: 1em; align-items: center; flex: 1; }
.topbar nav a.right { margin-left: auto; }

main { max-width: 1100px; margin: 1.5em auto; padding: 0 1.5em; }

h1 { margin-top: 0; }

table { width: 100%; border-collapse: collapse; margin: 1em 0; background: var(--panel); }
th, td { padding: 0.5em 0.75em; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
th { background: var(--panel-2); }

button, .btn {
  background: var(--accent); color: white; border: 0; padding: 0.5em 0.9em;
  border-radius: 6px; cursor: pointer; font: inherit;
}
button.danger { background: var(--danger); }
button.primary { background: var(--ok); color: #0e1116; }
button:disabled { opacity: 0.6; cursor: not-allowed; }

input, textarea, select {
  background: var(--panel-2); color: var(--text); border: 1px solid var(--border);
  border-radius: 6px; padding: 0.5em; font: inherit;
}
form label { display: block; margin: 0.5em 0; }
form input, form textarea, form select { width: 100%; }

.muted { color: var(--muted); }
.error { color: var(--danger); }

code, pre { font-family: ui-monospace, Menlo, monospace; background: var(--panel-2); padding: 0.1em 0.4em; border-radius: 4px; }
pre { padding: 0.75em; overflow: auto; }

.auth { max-width: 360px; margin: 4em auto; background: var(--panel); padding: 2em; border: 1px solid var(--border); border-radius: 8px; }
.auth form button { width: 100%; margin-top: 0.5em; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1em; }
.card { background: var(--panel); border: 1px solid var(--border); padding: 1em; border-radius: 8px; }

.editor { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5em; }
.editor__col textarea, .editor__col input { width: 100%; }
.editor .actions { display: flex; gap: 0.5em; margin-top: 0.75em; flex-wrap: wrap; }

.tg-preview { background: var(--panel-2); border: 1px solid var(--border); border-radius: 8px; padding: 1em; }
.tg-title { font-weight: 700; margin-bottom: 0.5em; }
.tg-text { white-space: pre-wrap; font-family: inherit; background: transparent; padding: 0; }

.filters { display: flex; gap: 1em; margin: 1em 0; }

.pipeline-box {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1em 1.25em;
  margin-bottom: 1.25em;
}
.pipeline-box .h2-inline {
  font-size: 1rem;
  margin: 0 0 0.75em;
  font-weight: 600;
}
.pipeline-box p { margin: 0.35em 0; }
.warn { color: var(--danger); }
.ok { color: var(--ok); }

.filters-form {
  display: flex;
  gap: 0.75em;
  align-items: end;
  flex-wrap: wrap;
  background: var(--panel);
  padding: 0.75em 1em;
  border: 1px solid var(--border);
  border-radius: 8px;
  margin: 1em 0;
}
.filters-form label { display: flex; flex-direction: column; font-size: 0.85em; color: var(--muted); margin: 0; }
.filters-form select, .filters-form input { width: auto; min-width: 12em; margin-top: 0.25em; }
.filters-form button { align-self: stretch; }

.btn-secondary {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 0.5em 0.9em;
  border-radius: 6px;
  display: inline-block;
}
.btn-secondary:hover { background: var(--panel); text-decoration: none; }

.kw-group { margin: 1.5em 0; }
.kw-group > h2 { font-size: 1.05rem; margin-bottom: 0.5em; }

.kw-pill {
  display: inline-block;
  padding: 0.2em 0.6em;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.85em;
  margin-right: 0.4em;
}
.kw-pill.ok { color: var(--ok); border-color: var(--ok); }
.kw-pill.warn { color: var(--danger); border-color: var(--danger); }
.kw-meta { margin-bottom: 1em; }

.channels-form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.75em;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1em;
  margin: 1em 0;
}
.channels-form label { margin: 0; font-size: 0.85em; color: var(--muted); }
.channels-form input, .channels-form select { width: 100%; margin-top: 0.25em; }
.channels-form button { grid-column: 1 / -1; justify-self: start; }

.raw-row pre.raw-text {
  white-space: pre-wrap;
  max-height: 25em;
  overflow: auto;
  font-size: 0.9em;
}

.pagination {
  display: flex;
  gap: 1em;
  justify-content: center;
  align-items: center;
  margin: 1.5em 0;
}

.actions { display: flex; gap: 0.5em; flex-wrap: wrap; margin: 0.5em 0; }

.setting-title { font-weight: 600; color: var(--text); }
.setting-key { font-family: ui-monospace, Menlo, monospace; font-size: 0.8em; }
.setting-help { font-size: 0.8em; margin-top: 0.2em; max-width: 30em; white-space: normal; }

.prompt-preview {
  background: transparent;
  padding: 0;
  white-space: pre-wrap;
  max-width: 28em;
  font-size: 0.85em;
  color: var(--muted);
}

.explainer, .reprocess-box {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1em 1.25em;
  margin: 1em 0;
}
.reprocess-box h2 { margin-top: 0; font-size: 1rem; }