:root {
  --bg: #f4f4f5;
  --surface: #ffffff;
  --card: #ffffff;
  --line: #e4e4e7;
  --ink: #18181b;
  --muted: #71717a;
  --ok: #047857;
  --err: #dc2626;
}
html, body { margin: 0; background: var(--bg); color: var(--ink); font-family: "Segoe UI", system-ui, sans-serif; -webkit-tap-highlight-color: transparent; }
#app { min-height: 100vh; }
.shell { max-width: 520px; margin: 0 auto; min-height: 100vh; padding-bottom: 96px; }
.top { display: flex; justify-content: space-between; align-items: center; padding: 16px 20px 4px; padding-top: calc(16px + env(safe-area-inset-top)); }
.brand { font-size: 11px; font-weight: 700; letter-spacing: .2em; }
.who { color: var(--muted); font-size: 12px; margin-top: 2px; }
main { padding: 4px 20px 28px; }
h1 { font-size: 28px; margin: 10px 0 4px; font-weight: 650; letter-spacing: -.02em; }
h2 { font-size: 15px; margin: 22px 0 10px; font-weight: 650; }
.muted { color: var(--muted); font-size: 13px; line-height: 1.4; }
.head { display: flex; justify-content: space-between; align-items: flex-end; gap: 12px; }
.hero {
  background: var(--ink);
  color: #fff;
  border-radius: 18px;
  padding: 22px 20px;
  margin: 14px 0 12px;
}
.hero .k { color: #a1a1aa; font-size: 12px; text-transform: none; letter-spacing: 0; }
.hero .v { font-size: 34px; font-weight: 650; letter-spacing: -.03em; margin-top: 6px; }
.hero .v span { font-size: 14px; color: #a1a1aa; font-weight: 500; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px 16px;
  margin: 0 0 10px;
}
.card.link { cursor: pointer; }
.card.link:active { background: #f4f4f5; }
.k { color: var(--muted); font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.n { font-size: 20px; font-weight: 650; margin-top: 6px; letter-spacing: -.02em; }
.gold { color: var(--ink); }
.ok { color: var(--ok); }
.err { color: var(--err); }
.row { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.kv { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
.kv:last-child { border-bottom: 0; }
.kv span { color: var(--muted); }
.kv b { font-weight: 650; }
label { display: block; color: var(--muted); font-size: 12px; font-weight: 600; margin: 14px 0 6px; }
input, .search {
  width: 100%; box-sizing: border-box; background: #fff; color: var(--ink);
  border: 1px solid var(--line); border-radius: 12px; padding: 13px 14px; font-size: 16px;
}
input:focus, .search:focus { outline: none; border-color: var(--ink); }
button.primary, .primary {
  width: 100%; background: var(--ink); color: #fff; border: 0; border-radius: 12px;
  padding: 12px 16px; min-height: 48px; font-weight: 650; font-size: 16px; margin-top: 18px;
  box-sizing: border-box;
}
button.primary:disabled { opacity: .45; }
button.ghost, .ghost {
  background: #fff; color: var(--ink); border: 1px solid var(--line); border-radius: 12px;
  padding: 8px 14px; min-height: 36px; font-size: 13px; box-sizing: border-box;
}
button.ghost.mini { padding: 6px 12px; min-height: 32px; font-size: 12px; }
.tabbar {
  position: fixed; left: 0; right: 0; bottom: 0;
  display: flex; background: #fff; border-top: 1px solid var(--line);
  padding: 6px 6px calc(10px + env(safe-area-inset-bottom));
}
.tabbar a {
  flex: 1; text-align: center; color: var(--muted); text-decoration: none;
  font-size: 10px; font-weight: 600; padding: 8px 2px 6px; border-radius: 10px;
  display: flex; flex-direction: column; gap: 3px; align-items: center;
}
.tabbar a .ti { font-size: 16px; line-height: 1; }
.tabbar a.active { color: var(--ink); background: #f4f4f5; }
.login { padding-top: 28px; }
.login .mark { font-size: 11px; font-weight: 700; letter-spacing: .22em; }
.bar { height: 3px; width: 36px; background: var(--ink); border-radius: 99px; margin-bottom: 18px; }
.chart { display: flex; align-items: flex-end; gap: 4px; height: 84px; margin: 8px 0 0; }
.chart .col { flex: 1; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; }
.chart i { width: 100%; background: var(--ink); border-radius: 3px 3px 0 0; min-height: 3px; display: block; opacity: .9; }
.chart b { font-size: 9px; color: var(--muted); font-weight: 500; margin-top: 4px; }
.chips { display: flex; gap: 8px; margin: 12px 0 16px; flex-wrap: wrap; }
.chip {
  border: 1px solid var(--line); background: #fff; color: var(--ink);
  border-radius: 99px; padding: 8px 14px; min-height: 36px; font-size: 13px; font-weight: 600;
  box-sizing: border-box;
}
.chip.on { background: var(--ink); color: #fff; border-color: var(--ink); }
.back { display: inline-block; color: var(--muted); text-decoration: none; font-size: 13px; margin: 4px 0 8px; }
.plus { color: var(--ok); }
.minus { color: var(--err); }
.empty { text-align: center; color: var(--muted); padding: 36px 16px; }
.empty .big { font-size: 22px; color: var(--ink); font-weight: 650; margin-bottom: 8px; }
.ver { color: var(--muted); font-size: 11px; margin-top: 18px; }
.dates { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.banner { background: #fef2f2; color: var(--err); border-radius: 12px; padding: 12px 14px; font-size: 13px; margin: 10px 0; }
.pill { display: inline-block; background: #f4f4f5; color: var(--muted); border-radius: 99px; padding: 2px 8px; font-size: 11px; font-weight: 600; }
.skel {
  background: linear-gradient(90deg, #e4e4e7 0%, #f4f4f5 50%, #e4e4e7 100%);
  background-size: 200% 100%;
  animation: sk 1.2s ease-in-out infinite;
  border-radius: 14px; height: 18px; margin: 10px 0;
}
.skel.lg { height: 118px; }
.skel.md { height: 72px; }
@keyframes sk { 0% { background-position: 100% 0; } 100% { background-position: -100% 0; } }
.hero-note { color: #a1a1aa; font-size: 13px; line-height: 1.4; margin-top: 12px; }
.note {
  background: #fff;
  border: 1px solid var(--line);
  border-left: 3px solid var(--ink);
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 13px;
  line-height: 1.45;
  margin: 0 0 12px;
}
.note.good { border-left-color: var(--ok); }
.hint {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px 16px;
  margin: 8px 0 12px;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.45;
}
.hint b { color: var(--ink); font-weight: 650; }
.hint p { margin: 0 0 8px; }
.hint p:last-child { margin: 0; }
.facts { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; margin: 0 0 12px; }
.facts .card { margin: 0; padding: 12px 10px; text-align: center; }
.facts .n { font-size: 16px; margin-top: 4px; }
.meter { display: flex; height: 8px; border-radius: 99px; overflow: hidden; background: #e4e4e7; margin: 8px 0 6px; }
.meter i { background: var(--ink); display: block; height: 100%; }
.meter i.alt { background: #a1a1aa; }
.legend { display: flex; gap: 14px; font-size: 12px; color: var(--muted); }
.legend b { color: var(--ink); font-weight: 650; }
.faq { margin: 8px 0 0; }
.faq summary {
  cursor: pointer; font-weight: 650; font-size: 14px; padding: 4px 0 8px; list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq p { margin: 0 0 8px; color: var(--muted); font-size: 13px; line-height: 1.45; }
.faq p:last-child { margin: 0; }
.dots { margin: 10px 0 0; color: var(--muted); font-size: 12px; }
#blazor-error-ui { display: none; }
.top-actions { display:flex; gap:8px; align-items:center; }
.pin-mask {
  position: fixed; inset: 0; background: rgba(244,244,245,.96);
  display: flex; align-items: center; justify-content: center;
  padding: 24px; z-index: 40;
}
.pin-card {
  width: min(360px, 100%);
  background: #fff; border: 1px solid var(--line);
  border-radius: 16px; padding: 24px;
}
.pin-card h1 { margin-top: 8px; }
.pin-card .mark { font-size: 11px; font-weight: 700; letter-spacing: .22em; }