:root {
  --bg: #f5f6f8;
  --surface: #ffffff;
  --text: #1c2230;
  --muted: #5d6677;
  --border: #dfe3ea;
  --brand: #1f4fd1;
  --brand-ink: #ffffff;
  --ok: #157f3b;
  --ok-bg: #e5f5ea;
  --warn: #8a5a00;
  --warn-bg: #fff4d6;
  --danger: #b42318;
  --danger-bg: #fdeceb;
  --info-bg: #e8effd;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .06);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #11151c; --surface: #1a2029; --text: #e7eaf0; --muted: #9aa3b2; --border: #2c3442;
    --brand: #5b8cff; --ok: #4cc27a; --ok-bg: #133022; --warn: #f0b84a; --warn-bg: #33280f;
    --danger: #ff6b5e; --danger-bg: #3a1714; --info-bg: #182540;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; background: var(--bg); color: var(--text); }
a { color: var(--brand); }
h1 { font-size: 1.45rem; margin: 0 0 .75rem; }
h2 { font-size: 1.1rem; margin: 0 0 .6rem; }
h3 { font-size: 1rem; margin: 1rem 0 .4rem; }
p { margin: .3rem 0 .7rem; }
small, .muted { color: var(--muted); }
code { font-size: .9em; }

.topbar { background: var(--surface); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 10; }
.topbar .inner { max-width: 1200px; margin: 0 auto; padding: .55rem 16px; display: flex; gap: .75rem; align-items: center; flex-wrap: wrap; }
.brand { font-weight: 700; text-decoration: none; color: var(--text); margin-right: .5rem; }
.nav { display: flex; gap: .15rem; flex-wrap: wrap; flex: 1; }
.nav a { text-decoration: none; color: var(--muted); padding: .35rem .6rem; border-radius: 6px; font-size: .92rem; }
.nav a.active, .nav a:hover { background: var(--info-bg); color: var(--text); }
.who { display: flex; gap: .5rem; align-items: center; font-size: .9rem; color: var(--muted); }

main { max-width: 1200px; margin: 0 auto; padding: 1rem 16px 4rem; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1rem; box-shadow: var(--shadow); margin-bottom: 1rem; }
.grid { display: grid; gap: 1rem; }
.grid.two { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.grid.kpis { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: .75rem; }
.kpi { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: .75rem .9rem; }
.kpi .v { font-size: 1.5rem; font-weight: 700; }
.kpi .l { color: var(--muted); font-size: .85rem; }
.row { display: flex; gap: .6rem; align-items: center; flex-wrap: wrap; }
.spread { justify-content: space-between; }
.stack > * + * { margin-top: .6rem; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: .35rem; border: 1px solid var(--border); background: var(--surface); color: var(--text);
  padding: .5rem .9rem; border-radius: 8px; font: inherit; font-weight: 600; cursor: pointer; text-decoration: none; min-height: 40px; }
.btn:hover { filter: brightness(.97); }
.btn.primary { background: var(--brand); border-color: var(--brand); color: var(--brand-ink); }
.btn.ok { background: var(--ok); border-color: var(--ok); color: #fff; }
.btn.danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn.ghost { background: transparent; }
.btn.small { padding: .25rem .6rem; min-height: 32px; font-size: .88rem; }
.btn.big { padding: .8rem 1.2rem; min-height: 52px; font-size: 1.05rem; }
.btn[disabled], .btn.disabled { opacity: .45; cursor: not-allowed; pointer-events: none; }

label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: .25rem; }
input[type=text], input[type=email], input[type=password], input[type=number], input[type=url], input[type=search], input[type=datetime-local], input[type=date], select, textarea {
  width: 100%; padding: .5rem .6rem; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); color: var(--text); font: inherit; min-height: 40px; }
textarea { min-height: 90px; resize: vertical; }
.field { margin-bottom: .75rem; }
.fields { display: grid; gap: 0 1rem; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.check { display: flex; gap: .45rem; align-items: center; font-weight: 500; }
.error { color: var(--danger); font-size: .88rem; }

.alert { padding: .65rem .85rem; border-radius: 8px; margin-bottom: 1rem; border: 1px solid transparent; }
.alert.ok { background: var(--ok-bg); color: var(--ok); }
.alert.warn { background: var(--warn-bg); color: var(--warn); }
.alert.danger { background: var(--danger-bg); color: var(--danger); }
.alert.info { background: var(--info-bg); }
.alert ul { margin: .3rem 0 0 1.1rem; padding: 0; }

.badge { display: inline-block; font-size: .78rem; font-weight: 600; padding: .1rem .5rem; border-radius: 999px; background: var(--info-bg); color: var(--text); white-space: nowrap; }
.badge.ok { background: var(--ok-bg); color: var(--ok); }
.badge.warn { background: var(--warn-bg); color: var(--warn); }
.badge.danger { background: var(--danger-bg); color: var(--danger); }
.dot { display: inline-block; width: .6rem; height: .6rem; border-radius: 50%; background: var(--muted); margin-right: .3rem; }
.dot.on { background: var(--ok); }

.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table { width: 100%; border-collapse: collapse; font-size: .92rem; }
th, td { text-align: left; padding: .5rem .55rem; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: .82rem; text-transform: uppercase; letter-spacing: .02em; }

.tabs { display: flex; gap: .3rem; flex-wrap: wrap; margin-bottom: 1rem; }
.tabs a { text-decoration: none; padding: .35rem .7rem; border-radius: 999px; border: 1px solid var(--border); color: var(--muted); background: var(--surface); font-size: .88rem; }
.tabs a.active { background: var(--brand); border-color: var(--brand); color: #fff; }

.lead-cards { display: grid; gap: .75rem; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.lead-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: .9rem; display: flex; flex-direction: column; gap: .35rem; }
.lead-card h3 { margin: 0; }
.lead-card .meta { color: var(--muted); font-size: .88rem; }
.lead-card .btn { margin-top: auto; }
.lead-card.gone { opacity: .45; }

.claim-bar { display: flex; gap: .75rem; align-items: center; flex-wrap: wrap; justify-content: space-between; padding: .75rem 1rem;
  background: var(--info-bg); border-radius: var(--radius); margin-bottom: 1rem; }
.timer { font-variant-numeric: tabular-nums; font-weight: 700; font-size: 1.1rem; }
.phone { font-size: 1.6rem; font-weight: 700; text-decoration: none; }
details.section { border: 1px solid var(--border); border-radius: 8px; padding: .5rem .8rem; margin-bottom: .5rem; background: var(--surface); }
details.section summary { cursor: pointer; font-weight: 700; padding: .25rem 0; }
.script p, .script li { font-size: 1rem; }
.outcomes { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: .4rem; }
.outcomes label { font-weight: 500; border: 1px solid var(--border); border-radius: 8px; padding: .55rem .6rem; display: flex; gap: .45rem; align-items: center; cursor: pointer; margin: 0; }
.outcomes input:checked + span { font-weight: 700; }
.sticky-actions { position: sticky; bottom: 0; background: var(--surface); border-top: 1px solid var(--border); padding: .75rem 0; display: flex; gap: .5rem; flex-wrap: wrap; }

.banner { position: fixed; left: 50%; transform: translateX(-50%); bottom: 16px; z-index: 50; max-width: calc(100% - 32px); padding: .7rem 1rem; border-radius: 8px;
  background: var(--text); color: var(--bg); box-shadow: 0 6px 24px rgba(0,0,0,.2); display: none; }
.banner.show { display: block; }
.conn-lost { background: var(--danger); color: #fff; padding: .5rem 16px; text-align: center; display: none; }
.conn-lost.show { display: block; }

.auth { max-width: 400px; margin: 8vh auto; }
.pagination { display: flex; gap: .3rem; flex-wrap: wrap; margin-top: 1rem; }
.pagination a, .pagination span { padding: .3rem .6rem; border: 1px solid var(--border); border-radius: 6px; text-decoration: none; background: var(--surface); }
.prewrap { white-space: pre-wrap; }
.inline-form { display: inline; }

@media (max-width: 640px) {
  h1 { font-size: 1.25rem; }
  .who span.email { display: none; }
  .hide-sm { display: none; }
  .sticky-actions { position: static; }
  .sticky-actions .btn { flex: 1 1 100%; }
}