:root {
  --bg: #0f1115;
  --panel: #171a21;
  --panel-2: #1e222b;
  --line: #2a2f3a;
  --text: #e6e8ee;
  --muted: #8b93a5;
  --accent: #7c6cf2;
  --accent-2: #a395ff;
  --ok: #3ecf8e;
  --warn: #f5b84b;
  --bad: #f2616d;
  --info: #4ea8f2;
  --radius: 12px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font: 14px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}
[hidden] { display: none !important; }
a { color: var(--accent-2); }
code, pre { font-family: var(--mono); font-size: 12.5px; }

/* ---------- элементы ---------- */

.btn {
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--text);
  border-radius: 8px;
  padding: 8px 14px;
  font: inherit;
  cursor: pointer;
  white-space: nowrap;
}
.btn:hover { border-color: var(--muted); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { background: var(--accent-2); }
.btn.danger { color: var(--bad); }
.btn.ghost { background: transparent; }
.btn.small { padding: 4px 10px; font-size: 13px; }
.btn:disabled { opacity: .5; cursor: default; }

input, textarea {
  width: 100%;
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 9px 11px;
  font: inherit;
}
input:focus, textarea:focus { outline: none; border-color: var(--accent); }
textarea { resize: vertical; }

.logo { font-weight: 700; font-size: 18px; letter-spacing: .3px; }
.logo::before {
  content: ""; display: inline-block; width: 12px; height: 12px; margin-right: 8px;
  border-radius: 4px; background: linear-gradient(135deg, var(--accent), var(--info));
}

.pill { display: inline-flex; align-items: center; gap: 6px; padding: 2px 9px; border-radius: 99px; font-size: 12px; background: var(--panel-2); color: var(--muted); }
.pill.ok { color: var(--ok); background: color-mix(in srgb, var(--ok) 14%, transparent); }
.pill.bad { color: var(--bad); background: color-mix(in srgb, var(--bad) 14%, transparent); }
.pill.warn { color: var(--warn); background: color-mix(in srgb, var(--warn) 14%, transparent); }
.pill.info { color: var(--info); background: color-mix(in srgb, var(--info) 14%, transparent); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); flex: none; }
.dot.ok { background: var(--ok); }
.dot.bad { background: var(--bad); }
.pulse { animation: pulse 1.4s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .35; } }

.muted { color: var(--muted); }
.error { color: var(--bad); min-height: 1.4em; margin: 0; }
.hint { color: var(--muted); font-size: 12.5px; margin: 6px 0 0; }

.toast {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%);
  background: var(--panel-2); border: 1px solid var(--line); padding: 10px 16px; border-radius: 10px;
  box-shadow: 0 8px 30px #0008; z-index: 100; max-width: calc(100% - 32px);
}
.toast.bad { border-color: var(--bad); }

/* ---------- вход ---------- */

.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login-card {
  width: 100%; max-width: 340px; display: grid; gap: 14px;
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px;
}
.login-card label { display: grid; gap: 6px; color: var(--muted); font-size: 13px; }
.login-card .logo { margin-bottom: 6px; }

/* ---------- каркас ---------- */

.top {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; gap: 24px;
  padding: 12px 20px; background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(8px); border-bottom: 1px solid var(--line);
}
.top nav { display: flex; gap: 4px; flex: 1; }
.top nav a { color: var(--muted); text-decoration: none; padding: 6px 12px; border-radius: 8px; }
.top nav a.active { color: var(--text); background: var(--panel-2); }
main { padding: 20px; max-width: 1600px; margin: 0 auto; }

.grid { display: grid; gap: 16px; margin-bottom: 16px; }
.grid.servers { grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); }
.grid.two { grid-template-columns: 3fr 2fr; align-items: start; }
.stack { display: grid; gap: 16px; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; min-width: 0; }
.panel h2 { font-size: 13px; text-transform: uppercase; letter-spacing: .6px; color: var(--muted); margin: 0 0 14px; font-weight: 600; display: flex; justify-content: space-between; align-items: center; gap: 8px; }

/* ---------- сервер ---------- */

.srv-head { display: flex; align-items: center; gap: 10px; margin-bottom: 4px; }
.srv-name { font-size: 17px; font-weight: 600; }
.srv-sub { color: var(--muted); font-size: 12.5px; margin-bottom: 16px; }
.meters { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 14px; }
.meter .label { color: var(--muted); font-size: 12px; }
.meter .value { font-size: 20px; font-weight: 600; font-variant-numeric: tabular-nums; }
.meter .sub { color: var(--muted); font-size: 11.5px; }
.bar { height: 5px; background: var(--panel-2); border-radius: 3px; overflow: hidden; margin-top: 6px; }
.bar > i { display: block; height: 100%; background: var(--accent); border-radius: 3px; }
.bar > i.warn { background: var(--warn); }
.bar > i.bad { background: var(--bad); }
.spark { width: 100%; height: 56px; display: block; margin: 4px 0 10px; }
.spark-legend { display: flex; gap: 14px; font-size: 12px; color: var(--muted); }
.spark-legend b { font-weight: 600; color: var(--text); font-variant-numeric: tabular-nums; }
.swatch { display: inline-block; width: 10px; height: 3px; border-radius: 2px; vertical-align: middle; margin-right: 5px; }
.checks { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 6px 12px; margin-top: 12px; font-size: 12.5px; }
.checks div { display: flex; align-items: center; gap: 7px; min-width: 0; }
.checks span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
details summary { cursor: pointer; color: var(--muted); font-size: 12.5px; margin-top: 10px; }

/* ---------- таблица клиентов ---------- */

.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
.tbl th { text-align: left; color: var(--muted); font-weight: 500; font-size: 12px; padding: 6px 8px; border-bottom: 1px solid var(--line); }
.tbl td { padding: 7px 8px; border-bottom: 1px solid var(--panel-2); white-space: nowrap; }
.tbl td.num, .tbl th.num { text-align: right; font-variant-numeric: tabular-nums; }
.tbl td.name { max-width: 200px; overflow: hidden; text-overflow: ellipsis; }
.tbl tr.off td { color: var(--muted); }
.tbl-wrap { overflow-x: auto; max-height: 560px; overflow-y: auto; }
.tabs { display: flex; gap: 4px; }
.tabs button { background: none; border: 0; color: var(--muted); font: inherit; font-size: 12px; padding: 3px 8px; border-radius: 6px; cursor: pointer; text-transform: none; letter-spacing: 0; }
.tabs button.active { background: var(--panel-2); color: var(--text); }

.limit { margin-bottom: 12px; }
.limit-row { display: flex; justify-content: space-between; font-size: 13px; }
.counts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.counts a { text-decoration: none; color: inherit; background: var(--panel-2); border-radius: 8px; padding: 10px; }
.counts b { display: block; font-size: 20px; }
.counts span { color: var(--muted); font-size: 12px; }

/* ---------- канбан ---------- */

.board { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(260px, 1fr); gap: 14px; overflow-x: auto; padding-bottom: 12px; min-height: calc(100vh - 110px); align-items: start; }
.col { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); display: flex; flex-direction: column; max-height: calc(100vh - 120px); }
.col-head { display: flex; align-items: center; gap: 8px; padding: 12px 14px; border-bottom: 1px solid var(--line); }
.col-head .name { font-weight: 600; flex: 1; }
.col-head .n { color: var(--muted); font-size: 12px; }
.col-head .add { background: none; border: 0; color: var(--muted); font-size: 18px; line-height: 1; cursor: pointer; padding: 0 4px; }
.col-head .add:hover { color: var(--text); }
.col-desc { color: var(--muted); font-size: 11.5px; padding: 8px 14px 0; }
.cards { padding: 10px; display: grid; gap: 8px; overflow-y: auto; min-height: 80px; align-content: start; flex: 1; }
.card { background: var(--panel-2); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; cursor: pointer; user-select: none; }
.card:hover { border-color: var(--muted); }
.card .ttl { font-weight: 500; overflow-wrap: anywhere; }
.card .meta { display: flex; gap: 8px; align-items: center; margin-top: 8px; color: var(--muted); font-size: 12px; flex-wrap: wrap; }
.sortable-ghost { opacity: .35; }
.sortable-drag { transform: rotate(2deg); }

/* ---------- карточка задачи ---------- */

.task-dialog {
  width: min(820px, calc(100% - 24px)); max-height: calc(100vh - 40px);
  background: var(--panel); color: var(--text); border: 1px solid var(--line); border-radius: 14px; padding: 20px;
}
.task-dialog.small { width: min(520px, calc(100% - 24px)); }
.task-dialog::backdrop { background: #000a; backdrop-filter: blur(2px); }
.task-dialog form { display: grid; gap: 12px; }
.task-head { display: flex; gap: 10px; align-items: center; margin-bottom: 10px; }
.t-title { font-size: 18px; font-weight: 600; background: transparent; border-color: transparent; padding: 6px 8px; }
.t-title:hover { border-color: var(--line); }
.t-body { min-height: 80px; }
.task-meta { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 10px; align-items: center; color: var(--muted); font-size: 12.5px; }
.task-actions { display: flex; gap: 8px; flex-wrap: wrap; margin: 12px 0; }
.check { display: flex; gap: 8px; align-items: center; color: var(--muted); }
.check input { width: auto; }

.thread { display: grid; gap: 10px; margin: 8px 0 14px; }
.msg { border-radius: 10px; padding: 10px 14px; overflow-wrap: anywhere; }
.msg.claude { background: var(--panel-2); }
.msg.plan { background: color-mix(in srgb, var(--accent) 10%, var(--panel-2)); border: 1px solid color-mix(in srgb, var(--accent) 45%, transparent); }
.msg.user { background: color-mix(in srgb, var(--info) 12%, var(--panel)); margin-left: 15%; }
.msg.system { color: var(--muted); font-size: 12.5px; padding: 2px 4px; text-align: center; }
.msg .who { font-size: 11.5px; color: var(--muted); margin-bottom: 4px; display: flex; justify-content: space-between; }
.msg.plan .who { color: var(--accent-2); font-weight: 600; }
.tools { font-size: 12px; color: var(--muted); }
.tools summary { margin: 0; }
.tools ol { margin: 6px 0 0; padding-left: 22px; font-family: var(--mono); font-size: 11.5px; }
.tools li { overflow-wrap: anywhere; }
.md > :first-child { margin-top: 0; }
.md > :last-child { margin-bottom: 0; }
.md pre { background: var(--bg); padding: 10px; border-radius: 8px; overflow-x: auto; }
.md code { background: var(--bg); padding: 1px 5px; border-radius: 4px; }
.md pre code { background: none; padding: 0; }
.md table { border-collapse: collapse; display: block; overflow-x: auto; }
.md th, .md td { border: 1px solid var(--line); padding: 5px 9px; }
.md h1, .md h2, .md h3 { font-size: 15px; margin: 14px 0 6px; }
.comment { display: flex; gap: 8px; align-items: flex-end; }

/* ---------- телефон ---------- */

@media (max-width: 900px) {
  .grid.two { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  main { padding: 16px; }
  .top { padding: 10px 16px; gap: 12px; }
  .top .logo { display: none; }
  .grid.servers { grid-template-columns: 1fr; }
  .meters { grid-template-columns: repeat(2, 1fr); }
  .board { grid-auto-columns: 85%; scroll-snap-type: x mandatory; }
  .col { scroll-snap-align: start; }
  .task-dialog { padding: 14px; }
  .msg.user { margin-left: 8%; }
  .comment { flex-direction: column; align-items: stretch; }
}