/* Boshqaruv paneli: toza, oq, sodda. Chapda menyu, bo'limlar oq kartochkalarda.
   Tashqi shrift yo'q (CSP toza, tez): tizim sans-serif, raqamlar monospace. */

:root {
  --bg: #f5f6f8;
  --card: #ffffff;
  --line: #e6e8ec;
  --line-soft: #f0f1f4;
  --text: #1f2430;
  --muted: #6b7280;
  --primary: #111827;
  --accent: #0f766e;
  --accent-soft: #e6f4f2;
  --ok: #16a34a;
  --bad: #dc2626;
  --bad-soft: #fdecec;
  --warn: #d97706;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --radius: 10px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 var(--sans);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ---------- karkas ---------- */

.app { display: grid; grid-template-columns: 232px minmax(0, 1fr); min-height: 100vh; }

.side {
  position: sticky;
  top: 0;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  height: 100vh;
  padding: 1.25rem 1rem;
  background: var(--card);
  border-right: 1px solid var(--line);
}

.main { min-width: 0; padding: 1.75rem 2rem 3rem; max-width: 1180px; }

.brand { display: flex; align-items: center; gap: 0.7rem; padding: 0 0.4rem; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 8px;
  background: var(--primary);
  color: #fff;
  font-weight: 700;
}
.brand-name { font-weight: 650; font-size: 1rem; }
.brand-sub { color: var(--muted); font-size: 0.8rem; }

.tabs { display: flex; flex-direction: column; gap: 2px; }
.tab {
  padding: 0.5rem 0.7rem;
  border-radius: 8px;
  color: var(--text);
  font-size: 0.93rem;
}
.tab:hover { background: var(--bg); text-decoration: none; }
.tab.is-active { background: var(--accent-soft); color: var(--accent); font-weight: 600; }

.colophon {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-top: auto;
  padding: 0.9rem 0.4rem 0;
  border-top: 1px solid var(--line);
  font-size: 0.82rem;
}

.solo { max-width: 26rem; margin: 9vh auto 3rem; padding: 0 1rem; }
.solo-brand { margin-bottom: 1rem; padding: 0; }
.solo .gate {
  padding: 1.5rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

/* ---------- sahifa ---------- */

.page-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.25rem 1rem;
  margin-bottom: 1.25rem;
}

h1 { margin: 0; font-size: 1.5rem; font-weight: 650; letter-spacing: -0.01em; }
h2 { margin: 1.4rem 0 0.6rem; font-size: 0.95rem; font-weight: 600; }
h2 small { color: var(--muted); font-weight: 400; font-size: 0.82rem; }

.meta, .muted { color: var(--muted); }
.meta { font-size: 0.88rem; }
.fine { color: var(--muted); font-size: 0.83rem; }
.center { text-align: center; padding-top: 3rem; }

.ledger-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 1.25rem;
  align-items: start;
}

.ledger {
  padding: 1.1rem 1.25rem 1.25rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.ledger > h2:first-child { margin-top: 0; }
.ledger + .ledger, .figures + .ledger, .ledger-grid + .ledger { margin-top: 1.25rem; }
.ledger-grid > .ledger + .ledger { margin-top: 0; }

/* Jadvallar */
.rules { width: 100%; border-collapse: collapse; }
.rules td, .rules th {
  padding: 0.55rem 0.6rem 0.55rem 0;
  border-bottom: 1px solid var(--line-soft);
  text-align: left;
  vertical-align: middle;
}
.rules tr:last-child td { border-bottom: 0; }
.rules th { color: var(--muted); font-size: 0.8rem; font-weight: 500; border-bottom-color: var(--line); }

.num { font-family: var(--mono); font-variant-numeric: tabular-nums; font-size: 0.88rem; text-align: right; }
.rules .num { text-align: right; }
.rules .num.left, .left { text-align: left; }
.right { text-align: right; }
.mono { font-family: var(--mono); font-size: 0.85rem; overflow-wrap: anywhere; }

.mark { width: 1.6rem; font-weight: 700; }
.mark.ok { color: var(--ok); }
.mark.bad { color: var(--bad); }
.mark.off { color: var(--muted); }
.alert { color: var(--bad); }

.tally { margin: 0; }
.tally > div { display: flex; justify-content: space-between; padding: 0.5rem 0; border-bottom: 1px solid var(--line-soft); }
.tally dt { margin: 0; }
.tally dd { margin: 0; font-size: 1.1rem; font-weight: 600; }

.notice {
  margin: 0 0 1rem;
  padding: 0.65rem 0.9rem;
  border: 1px solid #cdeae6;
  border-radius: 8px;
  background: var(--accent-soft);
  color: #0b4f4a;
}
.notice.is-alert { border-color: #f6caca; background: var(--bad-soft); color: #9b1c1c; }

/* ---------- tugmalar va formalar ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 0.95rem;
  border: 1px solid var(--primary);
  border-radius: 8px;
  background: var(--primary);
  color: #fff;
  font: 600 0.9rem var(--sans);
  cursor: pointer;
}
.btn:hover { opacity: 0.9; }
.btn.ghost { background: var(--card); color: var(--text); border-color: var(--line); }
.btn.ghost:hover { border-color: #c9ced6; opacity: 1; }
.btn.danger { background: var(--bad); border-color: var(--bad); color: #fff; }

.link-btn {
  padding: 0;
  border: 0;
  background: none;
  color: var(--text);
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.link-btn:hover { text-decoration: underline; }
.link-btn.danger { color: var(--bad); }
.inline { display: inline; margin: 0; }

input:not([type="checkbox"]):not([type="file"]), select, textarea {
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--card);
  color: var(--text);
  font: 0.92rem var(--sans);
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
textarea { width: 100%; resize: vertical; line-height: 1.45; }
input[type="number"] { width: 6rem; font-family: var(--mono); }
input[type="checkbox"] { accent-color: var(--accent); }
input[type="file"] { font: 0.88rem var(--sans); }

.form-grid { display: grid; grid-template-columns: 10rem minmax(0, 1fr); gap: 0.75rem 1rem; align-items: center; }
.form-grid > label { color: var(--muted); font-size: 0.88rem; }
.row { display: flex; flex-wrap: wrap; gap: 0.5rem 0.8rem; align-items: center; }
.check { display: inline-flex; gap: 0.35rem; align-items: center; font-size: 0.9rem; }
.add-user { margin-top: 0.9rem; }
.add-user input { width: 12rem; font-family: var(--mono); }

/* ---------- kirish ---------- */

.gate h1 { margin-bottom: 0.4rem; font-size: 1.3rem; }
.lede { margin: 0 0 1.2rem; color: var(--muted); }
.widget { min-height: 48px; margin: 1rem 0; }
.qr { width: 210px; margin: 0.8rem 0; padding: 8px; background: #fff; border: 1px solid var(--line); border-radius: 8px; }
.qr svg { display: block; width: 100%; height: auto; }
.secret { font-family: var(--mono); font-size: 1rem; letter-spacing: 0.06em; overflow-wrap: anywhere; }
.stack { display: grid; gap: 0.5rem; margin-top: 1rem; }
.stack label { font-size: 0.85rem; color: var(--muted); }
.stack .btn { justify-self: start; }
input.code-input { font: 1.5rem/1 var(--mono); letter-spacing: 0.3em; max-width: 12rem; }

/* ---------- xarajat ---------- */

.figures {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin: 0 0 1.25rem;
}
.figures > div {
  padding: 0.9rem 1rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.figures dt { font-size: 0.82rem; color: var(--muted); }
.figures dd { margin: 0; }
.big { text-align: left; font-size: 1.55rem; font-weight: 650; line-height: 1.35; }
.big small { font-size: 0.85rem; color: var(--muted); font-weight: 400; }

.chart { margin: 0; }
.chart svg { display: block; width: 100%; height: auto; max-height: 220px; }
.chart .axis { stroke: var(--line); stroke-width: 1; }
.chart .bar { fill: #9fb3c8; }
.chart .bar:hover { fill: var(--accent); }
.chart .bar.today { fill: var(--accent); }
.chart .tick { fill: var(--muted); font: 10px var(--mono); text-anchor: middle; }
.chart .tick.start { text-anchor: start; }

/* ---------- ma'lumotlar va suhbatlar ---------- */

.subtabs { display: flex; flex-wrap: wrap; gap: 0.4rem; margin: -0.4rem 0 1.1rem; }
.subtab {
  padding: 0.35rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--card);
  color: var(--text);
  font-size: 0.86rem;
}
.subtab:hover { text-decoration: none; border-color: #c9ced6; }
.subtab.is-active { background: var(--primary); border-color: var(--primary); color: #fff; }
tr.past td { color: var(--muted); }
.narrow { max-width: 40rem; }
.spaced { margin-top: 1.2rem; }

.filters { margin: 0 0 1rem; }
.filters input[name="q"] { width: 16rem; }

.log {
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.entry { padding: 0.7rem 1rem; border-bottom: 1px solid var(--line-soft); border-left: 3px solid transparent; }
.entry:last-child { border-bottom: 0; }
.entry.in { border-left-color: var(--accent); }
.entry.out { border-left-color: var(--line); }
.entry.error { border-left-color: var(--bad); }
.entry.warning { border-left-color: var(--warn); }
.entry-meta { display: flex; flex-wrap: wrap; gap: 0.2rem 0.8rem; align-items: baseline; font-size: 0.8rem; color: var(--muted); }
.entry-meta .num { text-align: left; font-size: 0.8rem; color: var(--text); }
.who { font-weight: 600; color: var(--text); }
.tools { font-family: var(--mono); font-size: 0.76rem; color: var(--accent); background: var(--accent-soft); padding: 0.05rem 0.4rem; border-radius: 4px; }
.entry .text, .entry .full { margin: 0.25rem 0 0; white-space: pre-wrap; overflow-wrap: anywhere; }
.entry details summary { cursor: pointer; white-space: pre-wrap; overflow-wrap: anywhere; margin-top: 0.25rem; }
.trace { margin: 0.5rem 0 0; padding: 0.7rem; background: var(--bg); border-radius: 6px; font: 0.76rem/1.45 var(--mono); white-space: pre-wrap; overflow-wrap: anywhere; max-height: 22rem; overflow: auto; }
.pager { display: flex; gap: 1.2rem; justify-content: center; margin: 1rem 0 0; }
.plain { margin: 0 0 1rem; padding-left: 1.1rem; }

/* ---------- kalitlar ---------- */

.keys {
  margin: 0 0 1rem;
  padding: 0;
  list-style: none;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.key { padding: 0.9rem 1.1rem; border-bottom: 1px solid var(--line-soft); }
.key:last-child { border-bottom: 0; }
.key.is-pending { box-shadow: inset 3px 0 0 var(--warn); }
.key-head { display: flex; flex-wrap: wrap; gap: 0.2rem 0.7rem; align-items: baseline; margin-bottom: 0.5rem; }
.key-head .muted { font-size: 0.85rem; }
.key-form input[type="password"], .key-form input[type="text"] { width: min(26rem, 100%); font-family: var(--mono); }
.key .inline { display: block; margin-top: 0.4rem; font-size: 0.85rem; }
.apply { display: flex; flex-wrap: wrap; gap: 0.6rem 1rem; align-items: center; justify-content: space-between; }

/* ---------- telefon ---------- */

@media (max-width: 860px) {
  .app { grid-template-columns: minmax(0, 1fr); grid-template-rows: auto 1fr; }
  .side {
    position: static;
    height: auto;
    gap: 0.8rem;
    padding: 0.8rem 1rem;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .tabs { flex-direction: row; overflow-x: auto; scrollbar-width: none; }
  .tab { white-space: nowrap; }
  .colophon { flex-direction: row; flex-wrap: wrap; gap: 0.3rem 1rem; margin-top: 0; padding-top: 0.6rem; }
  .main { padding: 1.1rem 1rem 2.5rem; }
  .ledger-grid { grid-template-columns: minmax(0, 1fr); }
  .figures { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.7rem; }
  .form-grid { grid-template-columns: minmax(0, 1fr); gap: 0.35rem; }
  .form-grid > label { margin-top: 0.5rem; }
  .ledger { padding: 0.9rem 1rem; }
  .rules td { font-size: 0.9rem; }
}