/* PoC admin-панель: нейтральная палитра (белый/серый), зелёный — только акцент.
   Никаких внешних шрифтов и ресурсов. */

:root {
  --bg: #ffffff;
  --panel: #f7f7f8;
  --panel-2: #fafafa;
  --border: #e5e7eb;
  --border-strong: #d1d5db;
  --text: #1f2329;
  --muted: #6b7280;
  --muted-2: #9ca3af;
  --accent: #4c8c0a;
  --accent-soft: #eff6e4;
  --ok: #3e7d0b;
  --warn: #b45309;
  --err: #b91c1c;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color-scheme: light;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.45;
}

button, input, select, textarea { font: inherit; color: inherit; }
a { color: var(--accent); }

.boot { padding: 24px; color: var(--muted); }

/* ── Каркас ─────────────────────────────────────────────────────────── */
.app { min-height: 100vh; display: flex; flex-direction: column; }

.topbar {
  height: 56px;
  flex: none;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 20px;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 10;
}
.topbar-title { font-size: 15px; font-weight: 650; letter-spacing: -0.01em; }
.topbar-sub { color: var(--muted); font-size: 12px; }
.topbar-spacer { flex: 1; }
.topbar-user { color: var(--muted); font-size: 12px; white-space: nowrap; }

.layout { flex: 1; display: flex; min-height: 0; }
.sidebar {
  width: 220px;
  flex: none;
  border-right: 1px solid var(--border);
  background: var(--panel-2);
  padding: 12px 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.nav-btn {
  appearance: none;
  border: 0;
  background: transparent;
  text-align: left;
  padding: 8px 10px;
  border-radius: 8px;
  cursor: pointer;
  color: var(--text);
  font-size: 13px;
}
.nav-btn:hover { background: var(--panel); }
.nav-btn[data-active="1"] { background: var(--accent-soft); color: var(--ok); font-weight: 600; }
.nav-spacer { flex: 1; }
.nav-foot { color: var(--muted-2); font-size: 11px; padding: 10px; line-height: 1.4; }

.main { flex: 1; min-width: 0; padding: 20px 24px 48px; overflow: auto; }
.page-head { display: flex; align-items: baseline; gap: 12px; margin: 0 0 16px; flex-wrap: wrap; }
.page-title { font-size: 18px; font-weight: 650; margin: 0; letter-spacing: -0.01em; }
.page-hint { color: var(--muted); font-size: 12px; }
.page-actions { margin-left: auto; display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }

/* ── Блоки ──────────────────────────────────────────────────────────── */
.grid { display: grid; gap: 14px; }
.grid-kpi { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }

.card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  box-shadow: var(--shadow);
  padding: 14px;
}
.card-label { color: var(--muted); font-size: 12px; margin-bottom: 6px; }
.card-value { font-size: 22px; font-weight: 650; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.card-hint { color: var(--muted); font-size: 11.5px; margin-top: 4px; }
.card-title { font-size: 13px; font-weight: 650; margin: 0 0 10px; }

.progress {
  height: 7px;
  border-radius: 999px;
  background: var(--panel);
  border: 0.5px solid var(--border);
  overflow: hidden;
  margin: 8px 0 4px;
}
.progress > span { display: block; height: 100%; background: var(--accent); }
.progress[data-state="warn"] > span { background: var(--warn); }
.progress[data-state="error"] > span { background: var(--err); }
.progress-row { display: flex; justify-content: space-between; color: var(--muted); font-size: 11px; font-variant-numeric: tabular-nums; }

/* ── Таблицы ────────────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg); }
table.data { width: 100%; border-collapse: collapse; font-size: 12.5px; }
table.data th, table.data td { padding: 8px 10px; text-align: left; border-bottom: 1px solid var(--border); vertical-align: top; }
table.data th { color: var(--muted); font-weight: 600; background: var(--panel-2); white-space: nowrap; position: sticky; top: 0; }
table.data tr:last-child td { border-bottom: 0; }
table.data td.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.cell-sub { color: var(--muted); font-size: 11px; }

/* ── Формы ──────────────────────────────────────────────────────────── */
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; align-items: end; }
.field { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.field > label { color: var(--muted); font-size: 11px; }
input[type="text"], input[type="number"], input[type="password"], select, textarea {
  width: 100%;
  padding: 7px 9px;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
  font-size: 13px;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent-soft); border-color: var(--accent); }
textarea { min-height: 64px; resize: vertical; }
input[type="checkbox"] { accent-color: var(--accent); }

.btn {
  appearance: none;
  padding: 7px 14px;
  border-radius: 8px;
  border: 1px solid var(--border-strong);
  background: var(--bg);
  color: var(--text);
  font-size: 12.5px;
  cursor: pointer;
  white-space: nowrap;
}
.btn:hover { background: var(--panel); }
.btn[data-primary="1"] { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
.btn[data-primary="1"]:hover { filter: brightness(0.95); }
.btn[data-danger="1"] { color: var(--err); border-color: #f3c7c7; background: #fff; }
.btn:disabled { opacity: 0.55; cursor: default; }
.btn-link { border: 0; background: transparent; color: var(--muted); padding: 2px 6px; }

.tool-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 2px 12px; margin-top: 6px; }
.tool { display: flex; align-items: center; gap: 6px; font-size: 11.5px; color: var(--muted); min-width: 0; }
.tool code, code.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 11px; color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.badge {
  display: inline-block;
  padding: 1px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--muted);
  font-size: 11px;
  white-space: nowrap;
}
.badge[data-tone="ok"] { background: var(--accent-soft); border-color: #d6e8bf; color: var(--ok); }
.badge[data-tone="warn"] { background: #fff7ed; border-color: #fed7aa; color: var(--warn); }
.badge[data-tone="error"] { background: #fef2f2; border-color: #fecaca; color: var(--err); }
.badge[data-tone="info"] { background: #eff6ff; border-color: #bfdbfe; color: #1d4ed8; }

.notice { border: 1px solid var(--border); border-radius: var(--radius); background: var(--panel-2); padding: 10px 12px; color: var(--muted); font-size: 12px; }
.notice[data-tone="warn"] { border-color: #fed7aa; background: #fff7ed; color: var(--warn); }
.notice[data-tone="error"] { border-color: #fecaca; background: #fef2f2; color: var(--err); }

.toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  max-width: min(480px, calc(100vw - 36px));
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  font-size: 12.5px;
  z-index: 50;
}
.toast[data-tone="error"] { border-color: #fecaca; color: var(--err); }
.toast[data-tone="ok"] { border-color: #d6e8bf; color: var(--ok); }

/* ── Вход ───────────────────────────────────────────────────────────── */
.login-wrap { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.login-card { width: 100%; max-width: 360px; }
.login-title { font-size: 18px; font-weight: 650; margin: 0 0 4px; }
.login-sub { color: var(--muted); font-size: 12px; margin: 0 0 16px; }
.login-form { display: flex; flex-direction: column; gap: 10px; }
.login-error { color: var(--err); font-size: 12px; min-height: 16px; }

/* ── RAG / JSON ─────────────────────────────────────────────────────── */
pre.raw {
  margin: 10px 0 0;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--panel-2);
  max-height: 320px;
  overflow: auto;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
}
.stack { display: flex; flex-direction: column; gap: 14px; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.muted { color: var(--muted); }
.small { font-size: 11.5px; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.right { margin-left: auto; }
.hidden { display: none !important; }

/* ── Инструменты/MCP, качество, отчёты ──────────────────────────────── */
details.tool-server { margin-top: 8px; border-top: 1px solid var(--border); padding-top: 8px; }
details.tool-server > summary {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  cursor: pointer;
  padding: 4px 0;
}
details.tool-server > summary::-webkit-details-marker { display: none; }
details.tool-server > summary::before { content: "▸"; color: var(--muted); font-size: 11px; }
details.tool-server[open] > summary::before { content: "▾"; }
.tool-server-name { font-weight: 650; }
.role-checks { display: flex; flex-wrap: wrap; gap: 4px 10px; }
.role-check { display: inline-flex; align-items: center; gap: 4px; font-size: 11px; color: var(--muted); white-space: nowrap; }
.role-check input { accent-color: var(--accent); margin: 0; }
.switch { display: inline-flex; align-items: center; gap: 5px; font-size: 11px; color: var(--muted); }
.switch input { accent-color: var(--accent); margin: 0; }
.metric-card { border-top: 3px solid var(--muted-2); }
.metric-card[data-status="good"] { border-top-color: var(--ok); }
.metric-card[data-status="warn"] { border-top-color: var(--warn); }
.metric-card[data-status="bad"] { border-top-color: var(--err); }
.metric-card[data-status="unknown"] { border-top-color: var(--muted-2); }
.metric-card .card-value { font-size: 24px; }
a { text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Пайплайн RAG ───────────────────────────────────────────────────── */
.pipeline-flow {
  display: flex;
  align-items: stretch;
  gap: 0;
  overflow-x: auto;
  padding: 2px 0 6px;
}
.stage {
  flex: 1 1 0;
  min-width: 168px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--panel-2);
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.stage[data-status="ok"] { border-top: 3px solid var(--ok); }
.stage[data-status="warn"] { border-top: 3px solid var(--warn); }
.stage[data-status="error"] { border-top: 3px solid var(--err); }
.stage[data-status="unknown"] { border-top: 3px solid var(--muted-2); }
.stage-head { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.stage-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  flex: none;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  color: var(--muted);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
}
.stage-name { font-weight: 650; font-size: 12.5px; margin-right: auto; }
.stage-counts { display: flex; flex-direction: column; gap: 2px; }
.stage-count { display: flex; justify-content: space-between; gap: 8px; font-size: 11.5px; }
.stage-count-label { color: var(--muted); }
.stage-count-value { color: var(--text); font-variant-numeric: tabular-nums; text-align: right; }
.stage-time { color: var(--muted); font-size: 11px; }
.stage-detail { color: var(--muted-2); font-size: 10.5px; }
.stage-error { margin-top: -2px; }
.stage .progress { margin: 2px 0 0; }
.stage-arrow {
  flex: none;
  align-self: center;
  color: var(--muted-2);
  font-size: 18px;
  padding: 0 6px;
  user-select: none;
}
.stage-note { margin: 10px 0 0; }
.deps { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.loading-row { color: var(--muted); font-size: 12.5px; padding: 6px 0; }

@media (max-width: 900px) {
  .layout { flex-direction: column; }
  .sidebar { width: auto; flex-direction: row; overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--border); padding: 8px; }
  .nav-btn { white-space: nowrap; }
  .nav-spacer, .nav-foot { display: none; }
  .main { padding: 16px 14px 40px; }
}

/* ── Зоны бюджета (space) ───────────────────────────────────────────── */
.space-switch {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 2px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--panel-2);
}
.space-btn {
  padding: 3px 10px;
  border: 1px solid transparent;
  border-radius: 4px;
  background: transparent;
  color: var(--muted);
  font-size: 12px;
  cursor: pointer;
}
.space-btn:hover { color: var(--text); background: var(--panel); }
.space-btn[data-active="1"] {
  color: var(--text);
  background: var(--panel);
  border-color: var(--border);
  font-weight: 600;
}
.card[data-space] { border-left: 3px solid var(--border); }