:root {
  --bg: #0f172a;
  --card: #1e293b;
  --card-2: #172033;
  --border: #334155;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --accent: #38bdf8;
  --success: #22c55e;
  --danger: #f43f5e;
  --warn: #f59e0b;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(2, 6, 23, 0.45);
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: radial-gradient(1200px 600px at 10% -10%, rgba(56, 189, 248, 0.10), transparent 60%),
              radial-gradient(900px 500px at 110% 10%, rgba(244, 63, 94, 0.08), transparent 60%),
              var(--bg);
  color: var(--text);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  min-height: 100vh;
}
.hidden { display: none !important; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
code { background: var(--card-2); padding: 1px 6px; border-radius: 6px; }
h1, h2, h3 { margin: 0; font-weight: 650; }
h2 { font-size: 17px; }

/* --- кнопки и поля --- */
.btn {
  border: 1px solid var(--border);
  background: var(--card-2);
  color: var(--text);
  padding: 8px 14px;
  border-radius: 10px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: transform .08s, background .15s, border-color .15s, opacity .15s;
  white-space: nowrap;
}
.btn:hover { border-color: var(--accent); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #04263a; }
.btn.success { background: rgba(34, 197, 94, .15); border-color: rgba(34, 197, 94, .5); color: #86efac; }
.btn.warn { background: rgba(245, 158, 11, .15); border-color: rgba(245, 158, 11, .5); color: #fcd34d; }
.btn.danger { background: rgba(244, 63, 94, .15); border-color: rgba(244, 63, 94, .5); color: #fda4af; }
.btn.ghost { background: transparent; }
.btn.small { padding: 5px 10px; font-size: 13px; }
.btn.wide { width: 100%; }
.btn.busy { position: relative; color: transparent !important; }
.btn.busy::after {
  content: ""; position: absolute; inset: 0; margin: auto; width: 16px; height: 16px;
  border: 2px solid var(--text); border-right-color: transparent; border-radius: 50%;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.btn-row { display: flex; gap: 8px; flex-wrap: wrap; }
.btn-row.end { justify-content: flex-end; }

.field { display: flex; flex-direction: column; gap: 6px; }
.field > span { color: var(--muted); font-size: 13px; }
input, select {
  background: var(--card-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 10px;
  padding: 9px 12px;
  font: inherit;
  min-width: 0;
}
input:focus, select:focus { outline: 2px solid rgba(56, 189, 248, .5); border-color: var(--accent); }
input[type=file] { padding: 7px; }

/* --- вход --- */
.login { min-height: 100vh; display: grid; place-items: center; padding: 20px; }
.login-card {
  width: min(380px, 100%); background: var(--card); border: 1px solid var(--border);
  border-radius: 20px; padding: 32px; box-shadow: var(--shadow);
  display: flex; flex-direction: column; gap: 16px; text-align: center;
}
.login-card .field { text-align: left; }
.login-card p { margin: 0; }
.error-text { color: var(--danger); min-height: 1.5em; margin: 0; }

/* --- шапка --- */
.logo {
  width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--warn), var(--danger)); color: #0f172a;
  font-weight: 900; letter-spacing: -1px;
}
.logo.big { width: 64px; height: 64px; font-size: 26px; margin: 0 auto; border-radius: 18px; }
.topbar {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; gap: 14px;
  padding: 12px 20px; background: rgba(15, 23, 42, .85); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.brand { display: flex; align-items: center; gap: 12px; flex: 1; min-width: 0; }
.brand-text { min-width: 0; }
.srv-name { font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.connect {
  background: none; border: 0; padding: 0; color: var(--muted); font: 13px ui-monospace, monospace;
  cursor: pointer; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 100%;
}
.connect:hover { color: var(--accent); }
.pill {
  padding: 5px 12px; border-radius: 999px; font-size: 13px; font-weight: 700;
  border: 1px solid var(--border); white-space: nowrap;
}
.pill.online { color: #86efac; border-color: rgba(34, 197, 94, .5); background: rgba(34, 197, 94, .1); }
.pill.offline { color: #fda4af; border-color: rgba(244, 63, 94, .5); background: rgba(244, 63, 94, .1); }
.pill.pending { color: #fcd34d; border-color: rgba(245, 158, 11, .5); background: rgba(245, 158, 11, .1); }

.tabs {
  display: flex; gap: 6px; padding: 12px 20px; overflow-x: auto; scrollbar-width: none;
  border-bottom: 1px solid var(--border);
}
.tabs::-webkit-scrollbar { display: none; }
.tabs button {
  background: none; border: 1px solid transparent; color: var(--muted); font: inherit; font-weight: 600;
  padding: 8px 14px; border-radius: 10px; cursor: pointer; white-space: nowrap;
}
.tabs button:hover { color: var(--text); }
.tabs button.active { color: var(--text); background: var(--card); border-color: var(--border); }

main { max-width: 1180px; margin: 0 auto; padding: 20px; }
.tab { display: none; flex-direction: column; gap: 16px; }
.tab.active { display: flex; }

.card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 18px; box-shadow: var(--shadow);
}
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }
.card > p { margin: 8px 0 0; }

/* --- обзор --- */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.stat { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; }
.stat-label { color: var(--muted); font-size: 13px; }
.stat-value { font-size: 22px; font-weight: 750; margin-top: 4px; overflow-wrap: anywhere; }

.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; }
.table th { text-align: left; color: var(--muted); font-weight: 600; font-size: 13px; padding: 8px 10px; border-bottom: 1px solid var(--border); }
.table td { padding: 10px; border-bottom: 1px solid rgba(51, 65, 85, .5); vertical-align: middle; }
.table td.actions { text-align: right; white-space: nowrap; }
.table td.actions .btn + .btn { margin-left: 6px; }
.mono { font-family: ui-monospace, monospace; font-size: 13px; color: var(--muted); }
.empty { text-align: center; color: var(--muted); padding: 18px 0 6px; margin: 0; }

.tag { display: inline-block; font-size: 12px; font-weight: 700; padding: 2px 8px; border-radius: 999px; background: var(--card-2); border: 1px solid var(--border); color: var(--muted); }
.tag.accent { color: var(--accent); border-color: rgba(56, 189, 248, .5); }
.tag.success { color: #86efac; border-color: rgba(34, 197, 94, .5); }
.tag.warn { color: #fcd34d; border-color: rgba(245, 158, 11, .5); }

/* --- карты --- */
.map-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 8px; }
.map-row {
  display: flex; align-items: center; gap: 10px; padding: 8px 10px;
  border: 1px solid var(--border); border-radius: 10px; background: var(--card-2);
}
.map-row.current { border-color: var(--accent); }
.map-row label { flex: 1; display: flex; align-items: center; gap: 8px; cursor: pointer; min-width: 0; }
.map-row .name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.map-row input[type=checkbox] { width: 18px; height: 18px; accent-color: var(--accent); }

.catalog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 12px; }
.catalog-item {
  display: flex; flex-direction: column; gap: 8px; padding: 14px; border-radius: 12px;
  background: var(--card-2); border: 1px solid var(--border);
}
.catalog-item .title { font-weight: 700; }
.catalog-item .desc { color: var(--muted); font-size: 13px; flex: 1; }
.catalog-item .foot { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.upload-row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.upload-row input[type=file] { flex: 1; min-width: 200px; }

/* --- режимы --- */
.modes-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 16px; }
.mode-card {
  display: flex; flex-direction: column; gap: 10px; padding: 20px; border-radius: var(--radius);
  background: var(--card); border: 1px solid var(--border); box-shadow: var(--shadow);
}
.mode-card.active { border-color: var(--success); box-shadow: 0 0 0 1px var(--success), var(--shadow); }
.mode-card h3 { font-size: 19px; }
.mode-card .tag { align-self: flex-start; }
.mode-card p { color: var(--muted); margin: 0; flex: 1; }

/* --- плагины --- */
.banner {
  display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  padding: 12px 16px; border-radius: 12px; border: 1px solid rgba(245, 158, 11, .5);
  background: rgba(245, 158, 11, .1); color: #fde68a;
}
.plugin-group { display: flex; flex-direction: column; gap: 8px; }
.plugin-group + .plugin-group { margin-top: 18px; }
.plugin-group h3 { font-size: 13px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.plugin-row {
  display: flex; align-items: center; gap: 14px; padding: 12px 14px; border-radius: 12px;
  background: var(--card-2); border: 1px solid var(--border);
}
.plugin-row .info { flex: 1; min-width: 0; }
.plugin-row .title { font-weight: 650; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.plugin-row .desc { color: var(--muted); font-size: 13px; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--border); flex: none; }
.dot.on { background: var(--success); box-shadow: 0 0 8px var(--success); }

.switch { position: relative; width: 50px; height: 30px; flex: none; }
.switch input { opacity: 0; width: 0; height: 0; position: absolute; }
.switch .slider {
  position: absolute; inset: 0; border-radius: 999px; background: #475569; cursor: pointer;
  transition: background .2s;
}
.switch .slider::before {
  content: ""; position: absolute; width: 24px; height: 24px; left: 3px; top: 3px; border-radius: 50%;
  background: #fff; transition: transform .2s; box-shadow: 0 2px 6px rgba(0, 0, 0, .35);
}
.switch input:checked + .slider { background: var(--success); }
.switch input:checked + .slider::before { transform: translateX(20px); }
.switch input:disabled + .slider { opacity: .45; cursor: not-allowed; }
.switch input:focus-visible + .slider { outline: 2px solid var(--accent); outline-offset: 2px; }

/* --- админы и настройки --- */
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; align-items: end; }
.settings-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 14px 24px; }
.setting { display: flex; flex-direction: column; gap: 8px; padding: 12px 14px; border-radius: 12px; background: var(--card-2); border: 1px solid var(--border); }
.setting.wide { grid-column: 1 / -1; }
.setting-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.setting-head .label { font-weight: 600; }
.setting-head .value { font-variant-numeric: tabular-nums; color: var(--accent); font-weight: 700; }
.setting .hint { font-size: 12px; color: var(--muted); }
.setting .hint.warn { color: #fcd34d; }
.setting.toggle { flex-direction: row; align-items: center; justify-content: space-between; }
input[type=range] { width: 100%; accent-color: var(--accent); padding: 0; background: none; border: 0; }

/* --- консоль --- */
.console-out {
  margin: 0; height: 420px; overflow: auto; padding: 14px; border-radius: 12px;
  background: #020617; border: 1px solid var(--border);
  font: 13px/1.45 ui-monospace, "SFMono-Regular", Menlo, monospace; color: #cbd5e1; white-space: pre-wrap;
}
.console-out .cmd { color: var(--accent); }
.console-out .err { color: var(--danger); }
.console-input { display: flex; gap: 8px; align-items: center; margin-top: 10px; }
.console-input .prompt { font: 700 16px ui-monospace, monospace; color: var(--accent); }
.console-input input { flex: 1; font-family: ui-monospace, monospace; }

/* --- тосты и модалка --- */
.toasts { position: fixed; right: 16px; bottom: 16px; display: flex; flex-direction: column; gap: 8px; z-index: 100; max-width: min(420px, calc(100vw - 32px)); }
.toast {
  padding: 12px 16px; border-radius: 12px; background: var(--card); border: 1px solid var(--border);
  box-shadow: var(--shadow); animation: slide-in .2s ease-out; overflow-wrap: anywhere;
}
.toast.ok { border-color: rgba(34, 197, 94, .6); }
.toast.error { border-color: rgba(244, 63, 94, .7); }
.toast.warn { border-color: rgba(245, 158, 11, .7); }
@keyframes slide-in { from { transform: translateY(10px); opacity: 0; } }

.modal {
  border: 1px solid var(--border); border-radius: 18px; background: var(--card); color: var(--text);
  padding: 0; width: min(440px, calc(100vw - 32px)); box-shadow: var(--shadow);
}
.modal::backdrop { background: rgba(2, 6, 23, .7); backdrop-filter: blur(2px); }
.modal-body { padding: 22px; display: flex; flex-direction: column; gap: 16px; }
#modal-content { color: var(--muted); display: flex; flex-direction: column; gap: 12px; }

/* --- мобильные --- */
@media (max-width: 860px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  body { font-size: 14px; }
  .topbar { padding: 10px 12px; gap: 10px; }
  .tabs { padding: 10px 12px; }
  main { padding: 12px; }
  .card { padding: 14px; }
  .stats-grid { gap: 10px; }
  .stat-value { font-size: 18px; }
  .settings-grid { grid-template-columns: 1fr; }
  .card-head .btn-row { width: 100%; }
  .card-head .btn-row .btn { flex: 1; }
  .console-out { height: 320px; }
  #logout { padding: 5px 8px; }
}

/* запасное копирование на http: элемент должен быть в DOM, но невидим */
.hidden-copy { position: fixed; top: 0; left: 0; opacity: 0; pointer-events: none; }