:root {
  --bg: #f4f6fb;
  --card: #ffffff;
  --text: #1c2333;
  --muted: #6b7489;
  --border: #e3e7ef;
  --primary: #3b5bfd;
  --primary-soft: #eaeeff;
  --green: #17a34a;
  --green-soft: #e3f7ea;
  --orange: #d97706;
  --orange-soft: #fdf1dc;
  --red: #dc2626;
  --red-soft: #fde6e6;
  --gray-soft: #eef0f4;
  --sidebar: #141a2b;
  --radius: 12px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Inter', sans-serif;
  font-size: 14px;
  color: var(--text);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1320; --card: #171c2c; --text: #e6e9f2; --muted: #8f97ad; --border: #262d42;
    --primary-soft: #222b4d; --green-soft: #12301f; --orange-soft: #33270f; --red-soft: #3a1717; --gray-soft: #222839;
    --sidebar: #0b0e18;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); }
.hidden { display: none !important; }
a { color: var(--primary); }

.layout { display: flex; min-height: 100vh; }
.sidebar { width: 230px; background: var(--sidebar); color: #c9cfe0; padding: 20px 14px; display: flex; flex-direction: column; gap: 18px; position: sticky; top: 0; height: 100vh; }
.brand { font-weight: 800; font-size: 20px; color: #fff; padding: 0 8px; }
.brand span { color: #7d93ff; }
.brand.big { color: var(--text); font-size: 26px; padding: 0; }
nav { display: flex; flex-direction: column; gap: 2px; flex: 1; }
nav a { color: #c9cfe0; text-decoration: none; padding: 10px 12px; border-radius: 8px; }
nav a:hover { background: #ffffff10; }
nav a.active { background: var(--primary); color: #fff; }
main { flex: 1; min-width: 0; }
.topbar { display: flex; align-items: center; gap: 12px; padding: 18px 28px 6px; }
.topbar h1 { font-size: 22px; margin: 0; flex: 1; }
.menu-btn { display: none; }
.live { font-size: 12px; color: var(--muted); }
.live.on { color: var(--green); }
#page { padding: 12px 28px 40px; }

.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; }
.grid { display: grid; gap: 14px; }
.stats { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); margin-bottom: 16px; }
.stat .label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
.stat .value { font-size: 30px; font-weight: 700; margin-top: 4px; }
.stat.green .value { color: var(--green); }
.stat.orange .value { color: var(--orange); }
.stat.red .value { color: var(--red); }
.stat.blue .value { color: var(--primary); }
.two-col { grid-template-columns: 2fr 1fr; align-items: start; }

.toolbar { display: flex; flex-wrap: wrap; gap: 10px; align-items: end; margin-bottom: 14px; }
.toolbar .spacer { flex: 1; }
label { display: flex; flex-direction: column; gap: 5px; font-size: 12px; color: var(--muted); }
input, select, textarea { font: inherit; color: var(--text); background: var(--card); border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px; min-width: 0; }
input:focus, select:focus { outline: 2px solid var(--primary-soft); border-color: var(--primary); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-grid .full { grid-column: 1 / -1; }

.btn { font: inherit; border: 1px solid var(--border); background: var(--card); color: var(--text); padding: 8px 14px; border-radius: 8px; cursor: pointer; white-space: nowrap; }
.btn:hover { border-color: var(--primary); }
.btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn.danger { color: var(--red); }
.btn.ghost { background: transparent; color: inherit; border-color: #ffffff30; }
.btn.small { padding: 5px 10px; font-size: 12px; }
.btn:disabled { opacity: .5; cursor: wait; }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 10px; border-bottom: 1px solid var(--border); white-space: nowrap; }
th { font-size: 12px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .03em; }
tr:last-child td { border-bottom: none; }
td.actions { text-align: right; }
td.actions .btn { margin-left: 4px; }
.muted { color: var(--muted); }
.mono { font-family: ui-monospace, Menlo, monospace; font-size: 12px; }

.badge { display: inline-block; padding: 3px 9px; border-radius: 99px; font-size: 12px; font-weight: 600; }
.b-vaqtida, .b-in, .b-ok { background: var(--green-soft); color: var(--green); }
.b-kechikdi { background: var(--orange-soft); color: var(--orange); }
.b-kelmagan, .b-err { background: var(--red-soft); color: var(--red); }
.b-sababli, .b-out { background: var(--primary-soft); color: var(--primary); }
.b-dam, .b-kutilmoqda, .b-dup { background: var(--gray-soft); color: var(--muted); }

.feed { display: flex; flex-direction: column; gap: 10px; }
.feed-item { display: flex; gap: 10px; align-items: center; }
.feed-item .time { font-weight: 700; font-variant-numeric: tabular-nums; width: 48px; }
.section-title { font-size: 15px; font-weight: 700; margin: 0 0 12px; }
.tabs { display: inline-flex; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.tabs button { border: none; background: var(--card); padding: 8px 14px; font: inherit; color: var(--text); cursor: pointer; }
.tabs button.active { background: var(--primary); color: #fff; }

.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login-card { width: 100%; max-width: 360px; display: flex; flex-direction: column; gap: 14px; }
.error { color: var(--red); font-size: 13px; min-height: 1em; }

.modal { position: fixed; inset: 0; background: #0008; display: grid; place-items: center; padding: 16px; z-index: 10; }
.modal-box { width: 100%; max-width: 560px; max-height: 90vh; overflow: auto; }
.modal-box h2 { margin: 0 0 16px; font-size: 18px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 18px; }
.toast { position: fixed; bottom: 20px; right: 20px; background: var(--sidebar); color: #fff; padding: 12px 18px; border-radius: 10px; z-index: 20; max-width: 360px; }
.toast.err { background: var(--red); }
.hint { background: var(--primary-soft); border-radius: 8px; padding: 12px 14px; font-size: 13px; line-height: 1.5; }
.hint code, .mono-box { background: var(--card); padding: 2px 6px; border-radius: 4px; word-break: break-all; }
.empty { text-align: center; color: var(--muted); padding: 30px; }
.checks { display: flex; gap: 10px; flex-wrap: wrap; }
.checks label { flex-direction: row; align-items: center; color: var(--text); font-size: 14px; }

@media (max-width: 900px) {
  .two-col { grid-template-columns: 1fr; }
  .sidebar { position: fixed; left: -240px; z-index: 5; transition: left .2s; }
  .sidebar.open { left: 0; }
  .menu-btn { display: inline-block; color: var(--text); border-color: var(--border); }
  .topbar, #page { padding-left: 16px; padding-right: 16px; }
  .form-grid { grid-template-columns: 1fr; }
}

.lang-select { font-size: 13px; padding: 6px 8px; }
.sidebar-lang { background: transparent; color: #c9cfe0; border-color: #ffffff30; }
.sidebar-lang option { color: #1c2333; }

.company-name { color: #8f97ad; font-size: 13px; padding: 0 8px; margin-top: -10px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.super-bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; background: var(--orange-soft); color: var(--orange); padding: 10px 28px; font-size: 13px; }
.super-bar .btn { color: var(--text); }
@media (max-width: 900px) { .super-bar { padding: 10px 16px; } }