:root {
  --bg: #0a0d14;
  --bg-2: #0f131c;
  --panel: #151a26;
  --panel-2: #1c2333;
  --panel-3: #232c40;
  --border: #252d40;
  --border-strong: #2f3850;
  --text: #e8ecf5;
  --text-dim: #8b92a8;
  --text-mute: #5f6680;
  --accent: #7aa6ff;
  --accent-2: #a779f7;
  --accent-soft: rgba(122,166,255,0.12);
  --green: #4cd296;
  --yellow: #f4c969;
  --red: #f6796a;
  --orange: #ff9f5a;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", Roboto, system-ui, sans-serif;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.35);
  --shadow-lg: 0 10px 30px rgba(0,0,0,0.45);
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 14px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--sans);
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(167,121,247,0.10), transparent 60%),
    radial-gradient(1200px 600px at 0% 100%, rgba(122,166,255,0.07), transparent 60%),
    var(--bg);
  color: var(--text);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/* ---------- top bar ---------- */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 28px;
  border-bottom: 1px solid var(--border);
  background: rgba(15,19,28,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: sticky; top: 0; z-index: 100;
}
.brand { display: flex; align-items: center; gap: 14px; }
.logo-link { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-link:hover { text-decoration: none; }
.logo-icon { display: flex; align-items: center; }
.logo {
  font-weight: 700; font-size: 18px; letter-spacing: 0.3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.logo span { color: var(--text); -webkit-text-fill-color: var(--text); background: none; }
.badge {
  font-family: var(--mono); font-size: 11px; font-weight: 600;
  padding: 3px 9px; border: 1px solid var(--border-strong); border-radius: 999px;
  color: var(--orange); background: rgba(255,159,90,0.08);
  letter-spacing: 0.5px; text-transform: uppercase;
}
nav { display: flex; gap: 4px; }
nav a {
  color: var(--text-dim); padding: 7px 12px;
  border-radius: 8px; font-size: 14px; font-weight: 500;
  transition: all 0.15s;
}
nav a:hover { color: var(--text); background: var(--panel); text-decoration: none; }
nav a.active { color: var(--text); background: var(--panel-2); }

/* ---------- layout ---------- */
main { max-width: 1320px; margin: 28px auto; padding: 0 28px; }
.foot {
  border-top: 1px solid var(--border); padding: 14px 28px;
  display: flex; justify-content: space-between; color: var(--text-mute); font-size: 12px;
}
.page-title { display: flex; align-items: center; justify-content: space-between; margin: 0 0 16px 0; flex-wrap: wrap; gap: 12px; }
.page-title h1 { margin: 0; font-size: 26px; font-weight: 700; letter-spacing: -0.3px; }
.page-subtitle { color: var(--text-dim); margin: -6px 0 22px 0; font-size: 14px; }
h1, h2, h3 { letter-spacing: -0.2px; }

.grid { display: grid; gap: 14px; }
.grid-2 { grid-template-columns: 1fr 1fr; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 980px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
}

/* ---------- card ---------- */
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px;
  transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s;
}
.card-hover { cursor: pointer; }
.card-hover:hover { border-color: var(--border-strong); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.card h2 { margin: 0 0 12px 0; font-size: 16px; font-weight: 600; }
.card h3 { margin: 14px 0 8px 0; font-size: 12px; font-weight: 600; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.6px; }
.card-section + .card-section { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--border); }

.kv { display: grid; grid-template-columns: 170px 1fr; gap: 8px 14px; font-size: 14px; align-items: center; }
.kv > div:nth-child(odd) { color: var(--text-dim); font-size: 13px; }

.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.row.between { justify-content: space-between; }
.row.gap-lg { gap: 14px; }
.muted { color: var(--text-dim); }
.mute { color: var(--text-mute); }
.spacer { height: 14px; }
hr { border: none; border-top: 1px solid var(--border); margin: 14px 0; }

/* ---------- buttons ---------- */
button, .btn {
  background: linear-gradient(180deg, var(--accent), #5e8ce8);
  color: #061226; border: none; padding: 9px 14px;
  border-radius: 8px; font-weight: 600; cursor: pointer; font-size: 13px;
  transition: filter 0.15s, transform 0.05s;
  display: inline-flex; align-items: center; gap: 6px;
}
button:hover, .btn:hover { filter: brightness(1.07); text-decoration: none; }
button:active, .btn:active { transform: translateY(1px); }
button.ghost {
  background: var(--panel-2); color: var(--text); border: 1px solid var(--border-strong);
}
button.ghost:hover { background: var(--panel-3); }
button.danger { background: linear-gradient(180deg, var(--red), #d65040); color: #fff; }
button.success { background: linear-gradient(180deg, var(--green), #38b079); color: #052015; }
button.sm { padding: 5px 10px; font-size: 12px; }

/* ---------- tabs ---------- */
.tabs {
  display: flex; gap: 2px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 22px;
  overflow-x: auto;
}
.tab {
  padding: 11px 16px; cursor: pointer; color: var(--text-dim);
  border-bottom: 2px solid transparent;
  font-weight: 500; font-size: 14px;
  white-space: nowrap; user-select: none;
  transition: color 0.15s, border-color 0.15s;
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--text); border-bottom-color: var(--accent); }
.tab .count { color: var(--text-mute); font-size: 12px; margin-left: 4px; }
.tab.active .count { color: var(--text-dim); }

/* ---------- table ---------- */
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
thead { background: rgba(0,0,0,0.15); }
th, td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--border); vertical-align: middle; }
th { color: var(--text-dim); font-weight: 500; font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; }
tbody tr { transition: background 0.1s; }
tbody tr:hover { background: var(--panel-2); }
td a { color: var(--accent); }

/* ---------- pills / status ---------- */
.pill {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 9px; border-radius: 999px;
  font-size: 11px; font-weight: 600;
  white-space: nowrap;
}
.pill.green { background: rgba(76,210,150,0.15); color: var(--green); }
.pill.yellow { background: rgba(244,201,105,0.18); color: var(--yellow); }
.pill.red { background: rgba(246,121,106,0.18); color: var(--red); }
.pill.gray { background: var(--panel-2); color: var(--text-dim); }
.pill.blue { background: rgba(122,166,255,0.15); color: var(--accent); }
.pill.orange { background: rgba(255,159,90,0.15); color: var(--orange); }
.pill .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; display: inline-block; }

.lang { font-family: var(--mono); font-size: 10px; padding: 2px 7px; border-radius: 4px; background: var(--panel-2); color: var(--text-dim); font-weight: 600; }
.lang.ru { color: #ffd28a; background: rgba(255,210,138,0.10); }
.lang.en { color: #8eddff; background: rgba(142,221,255,0.10); }

.icon-pill { font-size: 14px; line-height: 1; }

/* ---------- inputs ---------- */
input, textarea, select {
  background: var(--panel-2); color: var(--text); border: 1px solid var(--border-strong);
  border-radius: 8px; padding: 9px 11px; font-size: 13.5px; font-family: var(--sans);
  width: 100%; transition: border-color 0.15s, background 0.15s;
}
input:focus, textarea:focus, select:focus {
  outline: none; border-color: var(--accent); background: var(--panel-3);
}
textarea { font-family: var(--mono); min-height: 240px; line-height: 1.55; resize: vertical; }
label.field { display: block; margin-bottom: 14px; font-size: 12px; color: var(--text-dim); font-weight: 500; }
label.field input, label.field textarea, label.field select { margin-top: 6px; }
label.field .hint { display: block; margin-top: 4px; color: var(--text-mute); font-size: 11px; font-weight: 400; }

/* ---------- code ---------- */
pre.code, code.inline {
  font-family: var(--mono); font-size: 12.5px;
  background: #060810; border: 1px solid var(--border); border-radius: 8px;
  padding: 12px 14px; overflow: auto; white-space: pre-wrap; word-break: break-word;
  line-height: 1.5;
}
code.inline { padding: 2px 6px; font-size: 12px; }

.markdown { line-height: 1.65; font-size: 14px; }
.markdown h2 { margin: 18px 0 10px 0; font-size: 17px; }
.markdown h3 { margin: 16px 0 8px 0; font-size: 14px; color: var(--text); text-transform: none; letter-spacing: 0; }
.markdown ul { padding-left: 22px; }
.markdown li { margin: 4px 0; }
.markdown p { margin: 8px 0; }
.markdown b { color: #fff; }
.markdown a { word-break: break-all; }

/* ---------- guide box ---------- */
.guide-box {
  background: linear-gradient(180deg, rgba(122,166,255,0.07), rgba(167,121,247,0.04));
  border: 1px solid rgba(122,166,255,0.25);
  border-radius: var(--radius-lg); padding: 18px 20px;
  font-size: 13.5px; line-height: 1.6;
  margin-bottom: 18px;
}
.guide-box h3 { color: var(--accent); margin-top: 0; font-size: 15px; text-transform: none; letter-spacing: 0; }
.guide-box ol, .guide-box ul { padding-left: 22px; }

/* ---------- thumbnails ---------- */
.thumb {
  width: 180px; height: 100px; object-fit: cover; border-radius: 8px;
  border: 1px solid var(--border-strong); cursor: pointer;
  transition: transform 0.15s, border-color 0.15s;
}
.thumb:hover { transform: scale(1.03); }
.thumb.chosen { border-color: var(--green); box-shadow: 0 0 0 2px rgba(76,210,150,0.4); }

/* ---------- toast ---------- */
.toast {
  position: fixed; right: 24px; bottom: 24px;
  background: var(--panel-3); color: var(--text);
  border: 1px solid var(--border-strong);
  border-radius: 10px; padding: 12px 18px;
  box-shadow: var(--shadow-lg);
  font-size: 14px;
  opacity: 0; transform: translateY(10px);
  transition: opacity 0.2s, transform 0.2s;
  pointer-events: none;
  max-width: 380px;
  z-index: 200;
}
.toast.show { opacity: 1; transform: translateY(0); }
.toast.success { border-color: rgba(76,210,150,0.4); }
.toast.error { border-color: rgba(246,121,106,0.4); }

/* ---------- loading ---------- */
.loading { display: flex; flex-direction: column; align-items: center; gap: 14px; padding: 60px 0; color: var(--text-dim); }
.spinner {
  width: 32px; height: 32px;
  border: 3px solid var(--border); border-top-color: var(--accent);
  border-radius: 50%; animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- empty state ---------- */
.empty {
  text-align: center; padding: 40px 20px; color: var(--text-dim);
  background: var(--panel); border: 1px dashed var(--border-strong);
  border-radius: var(--radius-lg);
}
.empty-icon { font-size: 32px; margin-bottom: 10px; opacity: 0.7; }
.empty-title { font-size: 15px; color: var(--text); margin-bottom: 4px; font-weight: 600; }
.empty-text { font-size: 13px; }

/* ---------- agent run details ---------- */
.run-detail td { background: var(--bg-2); padding: 16px 20px; }
.run-detail h3 { font-size: 11px; }
.run-detail pre.code { margin: 0 0 12px 0; }

/* ---------- chip / tag ---------- */
.chip {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 8px; border-radius: 6px; font-size: 11px;
  background: var(--panel-2); color: var(--text-dim);
  border: 1px solid var(--border);
}

/* ---------- channel kind icons ---------- */
.ch-ico {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px; border-radius: 7px;
  background: var(--panel-2); font-size: 14px;
  border: 1px solid var(--border);
}
.ch-ico.tg { background: rgba(34,158,217,0.15); color: #3aa9e9; }
.ch-ico.vk { background: rgba(76,117,163,0.18); color: #5b8ec3; }
.ch-ico.fb { background: rgba(66,103,178,0.18); color: #6790dd; }
.ch-ico.ig { background: rgba(225,48,108,0.15); color: #e76d9b; }
.ch-ico.ok { background: rgba(238,140,49,0.18); color: #f0a05a; }
.ch-ico.x { background: rgba(255,255,255,0.08); color: #fff; }
.ch-ico.yt { background: rgba(255,0,0,0.15); color: #ff5252; }
.ch-ico.tt { background: rgba(0,0,0,0.4); color: #ee1d52; }

/* ---------- divider ---------- */
.divider { height: 1px; background: var(--border); margin: 16px 0; }



/* ---------- breadcrumbs ---------------- */
.breadcrumbs {
  font-size: 13px;
  color: var(--text-mute);
  margin-bottom: 14px;
}
.breadcrumbs a { color: var(--text-dim); }
.breadcrumbs a:hover { color: var(--accent); }

/* ---------- friendly param fields ------ */
.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-top: 6px;
}
@media (max-width: 700px) { .checkbox-grid { grid-template-columns: 1fr; } }

.checkbox-row {
  display: flex; align-items: center; gap: 6px;
  padding: 8px 10px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 13px; color: var(--text);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}
.checkbox-row:hover { border-color: var(--accent); background: var(--panel-3); }
.checkbox-row input[type="checkbox"] { cursor: pointer; }

/* ---------- weights ---------------------- */
.weights-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  margin-top: 6px;
  padding: 14px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
}
.weight-row {
  display: grid;
  grid-template-columns: 1fr 100px;
  align-items: center;
  gap: 12px;
}
.weight-label {
  font-size: 13px;
  color: var(--text);
}
.weights-grid input[type="number"] {
  text-align: right;
  font-family: var(--mono);
}
.weights-sum {
  margin-top: 10px;
  display: inline-block;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 12px;
  font-family: var(--mono);
  font-weight: 600;
}
.weights-sum.ok {
  background: rgba(76,210,150,0.15);
  color: var(--green);
}
.weights-sum.warn {
  background: rgba(244,201,105,0.18);
  color: var(--yellow);
}

/* ---------- slots edit ------------------ */
.slots-list {
  display: flex; flex-direction: column; gap: 8px;
}
.slot-row {
  display: grid;
  grid-template-columns: 140px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 10px 14px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
}
.slot-row input[type="time"] { font-family: var(--mono); }
.slot-toggle {
  display: flex; align-items: center;
  font-size: 13px; color: var(--text-dim);
  margin: 0;
  cursor: pointer;
}
button.danger.sm {
  background: transparent;
  color: var(--red);
  border: 1px solid var(--border);
}
button.danger.sm:hover { background: rgba(246,121,106,0.1); }

/* ---------- details (advanced settings) - */
details.details-card {
  cursor: pointer;
}
details.details-card summary {
  font-size: 16px; font-weight: 600;
  color: var(--text);
  list-style: none;
  display: flex; align-items: center; justify-content: space-between;
}
details.details-card summary::after {
  content: "▼";
  font-size: 11px;
  color: var(--text-dim);
  transition: transform 0.2s;
}
details.details-card[open] summary::after {
  transform: rotate(180deg);
}
details.details-card[open] {
  cursor: default;
}


/* ---------- Topic detail: scores grid + agent-run blocks ----------------- */
.scores-grid {
  display: grid;
  grid-template-columns: 130px 1fr 40px;
  gap: 8px 14px;
  align-items: center;
}
.score-row {
  display: contents;
}
.score-label {
  font-size: 13px;
  color: var(--text-dim);
  text-transform: capitalize;
}
.score-bar {
  height: 8px;
  background: var(--bg-2, #1f2937);
  border-radius: 4px;
  overflow: hidden;
}
.score-fill {
  height: 100%;
  background: linear-gradient(90deg, #3b82f6, #10b981);
  border-radius: 4px;
}
.score-value {
  font-weight: 600;
  text-align: right;
  font-size: 14px;
}

/* clickable rows in topic / article tables */
tr.row-hover {
  cursor: pointer;
  transition: background 0.15s;
}
tr.row-hover:hover {
  background: var(--bg-2, rgba(255, 255, 255, 0.04));
}

/* details block for one agent run on the topic page */
details.agent-run-block {
  border: 1px solid var(--border, rgba(255, 255, 255, 0.08));
  border-radius: 8px;
  padding: 12px 16px;
  margin-bottom: 10px;
  background: var(--bg-2, rgba(255, 255, 255, 0.02));
}
details.agent-run-block summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}
details.agent-run-block summary::after {
  content: "▼";
  font-size: 10px;
  color: var(--text-dim);
  margin-left: auto;
}
details.agent-run-block[open] summary::after { content: "▲"; }
details.agent-run-block h3 {
  font-size: 13px;
  margin: 14px 0 6px 0;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}



/* ---------- cost dashboard (Pipeline tab) -------------------------------- */
.cost-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 14px;
}
@media (max-width: 700px) { .cost-metrics { grid-template-columns: 1fr; } }

.cost-metric {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 18px;
}
.cost-metric-label {
  font-size: 11px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  font-weight: 600;
  margin-bottom: 4px;
}
.cost-metric-value {
  font-size: 22px;
  font-weight: 700;
  font-family: var(--mono);
  color: var(--text);
}

.cost-progress-wrap {
  margin-bottom: 14px;
}
.cost-progress-bar {
  height: 8px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 6px;
}
.cost-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--green));
  border-radius: 4px;
  transition: width 0.3s ease;
}
.cost-progress-bar.over .cost-progress-fill {
  background: linear-gradient(90deg, var(--orange), var(--red));
}
.cost-progress-label {
  font-size: 12px;
  color: var(--text-dim);
}
.cost-progress-label.over { color: var(--red); font-weight: 600; }

.cost-chart {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 100px;
  padding: 6px 0 0 0;
}
.cost-chart-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  height: 100%;
  min-width: 0;
}
.cost-chart-bar {
  width: 100%;
  background: linear-gradient(180deg, var(--accent), var(--accent-2));
  border-radius: 3px 3px 0 0;
  min-height: 0;
  transition: height 0.3s ease, background 0.15s;
  cursor: help;
}
.cost-chart-bar:hover {
  background: linear-gradient(180deg, var(--accent-2), var(--accent));
}
.cost-chart-label {
  font-size: 10px;
  color: var(--text-mute);
  margin-top: 4px;
  font-family: var(--mono);
}

.cost-phases {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.cost-phase {
  display: flex;
  align-items: baseline;
  gap: 6px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 12px;
}
.cost-phase-name {
  font-size: 13px;
  color: var(--text-dim);
}
.cost-phase-value {
  font-size: 14px;
  font-weight: 700;
  font-family: var(--mono);
  color: var(--text);
}
.cost-phase-runs {
  font-size: 11px;
  font-family: var(--mono);
}
.sm { font-size: 12px; }