/* Центр управления Letium: простые стили без библиотек. Шрифт системный, цвета по мотивам дизайн-системы Letium. */
:root {
  --bg: #f5f6f8; --card: #fff; --line: #e3e6eb; --text: #1b2430; --muted: #6b7380; --navy: #192a3c; --amber: #ebaa2d;
  --primary: #3b6fe0; --create: #1f9d55; --danger: #d64545; --warn: #b7791f; --info: #2b6cb0; --radius: 10px;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.45 -apple-system, "Segoe UI", Roboto, "Golos Text", Arial, sans-serif; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 20px; margin: 0; }
h2 { font-size: 16px; margin: 0 0 10px; }
h3 { font-size: 14px; margin: 16px 0 8px; }
code { font: 12px/1.4 ui-monospace, Menlo, Consolas, monospace; background: #f0f2f5; padding: 1px 5px; border-radius: 4px; word-break: break-all; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.num { white-space: nowrap; font-variant-numeric: tabular-nums; }
.neg { color: var(--danger); }
.pos { color: var(--create); }
.nowrap { white-space: nowrap; }
.right { text-align: right; }

.layout { display: flex; min-height: 100vh; }
.side { width: 220px; flex: none; background: var(--navy); color: #cfd7e3; display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; }
.side .brand { padding: 16px; color: #fff; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.brand img { width: 22px; height: 22px; border-radius: 5px; }
.nav { display: flex; flex-direction: column; overflow-y: auto; flex: 1; }
.nav a { color: #cfd7e3; padding: 8px 16px; display: flex; justify-content: space-between; align-items: center; }
.nav a:hover { background: rgba(255,255,255,.06); text-decoration: none; }
.nav a.active { background: rgba(255,255,255,.12); color: #fff; box-shadow: inset 3px 0 var(--amber); }
.count { background: var(--amber); color: var(--navy); border-radius: 10px; padding: 0 7px; font-size: 12px; font-weight: 600; }
.side__me { padding: 12px 16px; border-top: 1px solid rgba(255,255,255,.1); display: flex; flex-direction: column; gap: 4px; }
.side__me a { color: #fff; }
.side__me .btn { align-self: flex-start; color: #cfd7e3; border-color: rgba(255,255,255,.2); }
.content { flex: 1; padding: 20px 24px 60px; min-width: 0; }

.head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.head__actions { display: flex; gap: 8px; flex-wrap: wrap; }
.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--line); margin: 0 0 16px; flex-wrap: wrap; }
.tabs a { padding: 8px 12px; color: var(--muted); border-bottom: 2px solid transparent; }
.tabs a.active { color: var(--text); border-color: var(--primary); }
.tabs a:hover { text-decoration: none; color: var(--text); }

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; margin-bottom: 16px; }
.card--err { border-color: var(--danger); color: var(--danger); }
.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.grid2 { display: grid; gap: 16px; grid-template-columns: 1fr 1fr; }
@media (max-width: 1000px) { .grid2 { grid-template-columns: 1fr; } }
.stat { font-size: 22px; font-weight: 600; margin-top: 4px; }
.stat-label { color: var(--muted); font-size: 12px; text-transform: none; }
.toolbar { display: flex; gap: 8px; flex-wrap: wrap; align-items: flex-end; margin-bottom: 12px; }
.toolbar .field { margin: 0; min-width: 160px; }
.empty, .loading { color: var(--muted); padding: 24px; text-align: center; }

.tablewrap { overflow-x: auto; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); }
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { padding: 8px 10px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
.table th { font-weight: 600; color: var(--muted); font-size: 12px; background: #fafbfc; white-space: nowrap; }
.table tbody tr:nth-child(even) { background: #fafbfc; }
.table tbody tr:last-child td { border-bottom: 0; }
.table tr[data-act] { cursor: pointer; }
.table tr[data-act]:hover { background: #eef3fd; }
.table .r { text-align: right; }
.more { text-align: center; margin: 12px; }

.btn { border: 1px solid var(--line); background: #fff; color: var(--text); padding: 7px 14px; border-radius: 8px; cursor: pointer; font: inherit; white-space: nowrap; }
.btn:hover { border-color: #c5ccd6; }
.btn:disabled { opacity: .5; cursor: default; }
.btn--primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn--create { background: var(--create); border-color: var(--create); color: #fff; }
.btn--danger { background: #fff; border-color: var(--danger); color: var(--danger); }
.btn--ghost { background: transparent; }
.btn--sm { padding: 3px 9px; font-size: 12px; }
.iconbtn { border: 0; background: transparent; font-size: 22px; cursor: pointer; color: var(--muted); line-height: 1; }

.field { display: flex; flex-direction: column; gap: 3px; margin-bottom: 12px; }
.field__label { font-size: 12px; color: var(--muted); }
.field__hint { font-size: 12px; color: var(--muted); }
.field__err { font-size: 12px; color: var(--danger); }
.field--err input, .field--err select, .field--err textarea { border-color: var(--danger); }
input, select, textarea { font: inherit; padding: 7px 9px; border: 1px solid var(--line); border-radius: 7px; background: #fff; color: var(--text); width: 100%; }
textarea { resize: vertical; min-height: 64px; }
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(59,111,224,.25); border-color: var(--primary); }
.check { display: flex; gap: 6px; align-items: center; margin-bottom: 10px; cursor: pointer; }
.check input { width: auto; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 12px; }
.row3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0 12px; }

.badge { display: inline-block; padding: 1px 8px; border-radius: 10px; font-size: 12px; white-space: nowrap; }
.badge--bad { background: #fde8e8; color: var(--danger); }
.badge--warn { background: #fdf3e1; color: var(--warn); }
.badge--info { background: #e6effc; color: var(--info); }
.badge--ok { background: #e3f5ea; color: var(--create); }
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: #c5ccd6; margin-right: 6px; }
.dot--ok { background: var(--create); } .dot--bad { background: var(--danger); } .dot--warn { background: var(--amber); }

.kv { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; margin: 0; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; min-width: 0; word-break: break-word; }

.drawer { position: fixed; inset: 0; background: rgba(15,23,35,.35); z-index: 20; display: flex; justify-content: flex-end; }
.drawer[hidden] { display: none; }
.drawer__panel { width: 520px; max-width: 100%; background: #fff; height: 100%; display: flex; flex-direction: column; }
.drawer__panel--wide { width: 900px; }
.drawer__head { display: flex; justify-content: space-between; align-items: center; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.drawer__head h2 { margin: 0; }
.drawer__body { padding: 16px 18px; overflow-y: auto; flex: 1; }
.drawer__foot { padding: 12px 18px; border-top: 1px solid var(--line); display: flex; gap: 8px; justify-content: flex-end; flex-wrap: wrap; }

.toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); background: var(--navy); color: #fff; padding: 10px 18px; border-radius: 8px; z-index: 30; max-width: 90vw; }
.toast--err { background: var(--danger); }
.toast[hidden] { display: none; }

.login { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 16px; }
.login__card { width: 360px; max-width: 100%; }
.login .brand { font-weight: 600; font-size: 16px; display: flex; gap: 8px; align-items: center; margin-bottom: 14px; }
.secret { font: 16px ui-monospace, Menlo, monospace; background: #f0f2f5; padding: 8px; border-radius: 6px; text-align: center; letter-spacing: 1px; word-break: break-all; }

.chat { display: flex; flex-direction: column; gap: 8px; }
.msg { padding: 8px 12px; border-radius: 10px; max-width: 85%; white-space: pre-wrap; word-break: break-word; border: 1px solid var(--line); }
.msg--client { background: #fff; align-self: flex-start; }
.msg--staff { background: #e8f0fd; align-self: flex-end; border-color: #cfe0fb; }
.msg--bot { background: #f6f3ea; align-self: flex-start; }
.msg--system { background: transparent; border: 0; color: var(--muted); font-size: 12px; align-self: center; text-align: center; }
.msg--internal { background: #fff8e6; border-style: dashed; align-self: flex-end; }
.msg__meta { font-size: 11px; color: var(--muted); margin-bottom: 2px; }
.cobrowse-frame { width: 100%; height: 70vh; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.pre { white-space: pre-wrap; font: 12px/1.4 ui-monospace, Menlo, monospace; background: #f6f7f9; padding: 8px; border-radius: 6px; max-height: 320px; overflow: auto; }
.log-error { color: var(--danger); } .log-warn { color: var(--warn); }
.copy { cursor: pointer; }

@media (max-width: 760px) {
  .layout { flex-direction: column; }
  .side { width: 100%; height: auto; position: static; }
  .nav { flex-direction: row; overflow-x: auto; }
  .nav a { white-space: nowrap; }
  .side__me { display: none; }
  .content { padding: 14px; }
  .row2, .row3 { grid-template-columns: 1fr; }
}