:root {
  --bg: #f5f3fb; --card: #ffffff; --text: #1f1a2e; --muted: #6d6683; --line: #e4def1;
  --accent: #6b3fd4; --accent-hover: #5a30bd; --accent-soft: #efe9fc; --on-accent: #ffffff;
  --ok: #15803d; --warn: #b45309; --bad: #b91c1c; --off: #b9b2cc; --code-bg: #f1edf9;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14111d; --card: #1d1929; --text: #ece8f6; --muted: #a49cbc; --line: #312b42;
    --accent: #a684ff; --accent-hover: #b99dff; --accent-soft: #2a2240; --on-accent: #14111d;
    --ok: #4ade80; --warn: #fbbf24; --bad: #f87171; --off: #5a5370; --code-bg: #171320;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text);
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
header { display: flex; justify-content: space-between; align-items: center;
  padding: 16px clamp(16px, 3vw, 40px); }
.brand { font-weight: 700; font-size: 18px; color: var(--accent); text-decoration: none; }
main { padding: 0 clamp(16px, 3vw, 40px) 48px; }
h1 { font-size: 24px; margin: 8px 0 16px; text-wrap: balance; overflow-wrap: anywhere; }
h2 { font-size: 18px; margin: 24px 0 12px; }
.card h2 { margin-top: 0; }
h3 { font-size: 16px; margin: 0; }
a { color: var(--accent); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 16px 20px; min-width: 0; }
.btn { display: inline-block; background: var(--accent); color: var(--on-accent); border: 0; border-radius: 8px;
  padding: 10px 18px; font: inherit; font-weight: 500; text-decoration: none; cursor: pointer; }
.btn:hover { background: var(--accent-hover); }
.link { background: none; border: 0; color: var(--accent); font: inherit; cursor: pointer; padding: 0; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.muted { color: var(--muted); }
.small { font-size: 14px; }
code { font-size: 14px; }
dl { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 6px 16px; }
dt { color: var(--muted); }
dd { margin: 0; overflow-wrap: anywhere; min-width: 0; }
.vpn-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 8px; }
.vpn-head h2 { margin: 0; }
.pill { font-size: 13px; padding: 2px 10px; border-radius: 99px; border: 1px solid currentColor;
  white-space: nowrap; color: var(--muted); }
.pill.ok { color: var(--ok); } .pill.warn { color: var(--warn); } .pill.bad { color: var(--bad); }
.ok-line { color: var(--ok); margin: 0; }
.incident { border-left: 3px solid var(--warn); padding: 4px 0 4px 12px; margin-bottom: 12px; }
.incident p { margin: 4px 0 0; }

/* Вкладки */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin: 0 0 16px;
  overflow-x: auto; scrollbar-width: none; }
.tab { padding: 10px 14px; color: var(--muted); text-decoration: none; white-space: nowrap;
  border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tab:hover { color: var(--text); }
.tab.active { color: var(--accent); border-bottom-color: var(--accent); font-weight: 600; }

/* Учётки — по одной в строку */
.accs { background: var(--card); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.acc { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 12px; padding: 12px 16px; min-width: 0; }
.acc + .acc { border-top: 1px solid var(--line); }
.link-row { color: var(--text); text-decoration: none; }
.link-row:hover { background: var(--accent-soft); }
.acc-name { font-weight: 600; overflow-wrap: anywhere; min-width: 0; }
.acc-meta { color: var(--muted); font-size: 14px; margin-left: auto; min-width: 0; overflow-wrap: anywhere;
  font-variant-numeric: tabular-nums; }
.chev { color: var(--muted); font-size: 20px; line-height: 1; }
.link-row:hover .chev { color: var(--accent); }
.dot { width: 10px; height: 10px; border-radius: 50%; flex: none; background: var(--off); }
.dot.on { background: var(--ok); }
@media (max-width: 560px) {
  .acc { flex-wrap: wrap; row-gap: 2px; }
  .acc-meta { margin-left: 22px; order: 3; flex-basis: 100%; }
  .chev { margin-left: auto; }
}

/* Страница клиента */
.back { margin: 0 0 8px; }
.client-head { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; margin-bottom: 16px; }
.client-head h1 { margin: 0; }
.client-head .btn { margin-left: auto; }
.tiles { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-bottom: 16px; }
@media (max-width: 720px) { .tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.tile { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 12px 16px;
  display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.tile-label { color: var(--muted); font-size: 13px; }
.tile-value { font-size: 18px; font-weight: 600; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.connect { display: flex; flex-wrap: wrap; gap: 24px 32px; align-items: flex-start; margin-bottom: 16px; }
.connect .qr { flex: none; }
.connect .qr svg { width: min(320px, 76vw); height: auto; aspect-ratio: 1; display: block; }
.connect-info { flex: 1 1 320px; min-width: 0; }
.connect-info h2 + * { margin-top: 0; }
.connect-info h2:not(:first-child) { margin-top: 20px; }
.how { margin: 0; padding-left: 20px; display: grid; gap: 4px; }
.qr { background: #fff; display: inline-block; padding: 10px; border-radius: 10px; }
details { margin: 0; }
summary { cursor: pointer; color: var(--accent); font-weight: 500; }
.conf { background: var(--code-bg); border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px;
  font-size: 13px; margin: 12px 0 0; white-space: pre-wrap; overflow-wrap: anywhere; }

/* Главная */
.login { max-width: 420px; margin: 24px auto; text-align: center; }
body.bare { min-height: 100vh; min-height: 100dvh; display: flex; align-items: center; justify-content: center; }
.home { display: flex; flex-direction: column; align-items: center; gap: 24px; padding: 16px; }
.home h1 { font-size: 40px; font-weight: 700; letter-spacing: -0.5px; margin: 0; color: var(--accent); }
.home .qr { padding: 12px; border-radius: 12px; margin: 0; box-shadow: 0 0 0 6px var(--accent-soft); }
.home .qr svg { width: min(280px, 72vw); height: auto; aspect-ratio: 1; display: block; }
.tab-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; vertical-align: middle; margin-left: 2px; }
.tab-dot.warn { background: var(--warn); } .tab-dot.bad { background: var(--bad); }
.bar { -webkit-appearance: none; appearance: none; display: block; width: 100%; height: 6px; margin-top: 6px;
  border: 0; border-radius: 3px; background: var(--line); color: var(--accent); overflow: hidden; }
.bar::-webkit-progress-bar { background: var(--line); }
.bar::-webkit-progress-value { background: var(--accent); }
.bar::-moz-progress-bar { background: var(--accent); }
.bar.warn::-webkit-progress-value { background: var(--warn); } .bar.warn::-moz-progress-bar { background: var(--warn); }
.bar.bad::-webkit-progress-value { background: var(--bad); } .bar.bad::-moz-progress-bar { background: var(--bad); }
.copy { display: flex; gap: 8px; margin: 0 0 8px; }
.copy input { flex: 1; min-width: 0; font: 13px ui-monospace, Menlo, monospace; padding: 9px 10px; border: 1px solid var(--line);
  border-radius: 8px; background: var(--code-bg); color: var(--text); }