:root {
  --green: #0b7a4b;
  --green-d: #08603a;
  --mint: #e9f7ef;
  --ink: #0e1a13;
  --muted: #5d6d63;
  --line: #e4ebe6;
  --surface: #f6f9f7;
  --up: #0a8f5f;
  --down: #d03b3b;
  --nav: 64px;
}

* { box-sizing: border-box; margin: 0; -webkit-tap-highlight-color: transparent; }

html {
  font-family: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: #fff;
  -webkit-text-size-adjust: 100%;
}

body {
  min-height: 100dvh;
  padding-bottom: calc(var(--nav) + env(safe-area-inset-bottom) + 12px);
  font-size: 15px;
  line-height: 1.45;
}
body.noscroll { overflow: hidden; }

button, input { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
img { display: block; }

:focus-visible { outline: 3px solid #7fd1a8; outline-offset: 2px; }

/* Header */
.top {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 16px; padding-top: calc(10px + env(safe-area-inset-top));
  background: var(--green); color: #fff;
  border-bottom: 1px solid var(--green-d);
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: -.02em; font-size: 18px; }
.brand b { color: #9be3bd; }
.topr { display: flex; align-items: center; gap: 8px; }
.bellbtn { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; color: #fff; }
.bellbtn:active { background: rgba(255,255,255,.18); }
.pill {
  border: 1.5px solid var(--green); color: var(--green); background: #fff;
  border-radius: 999px; padding: 8px 14px; font-weight: 700; font-size: 13px; min-height: 36px;
}

main { max-width: 640px; margin: 0 auto; padding: 0 16px; }

/* Hero + search */
.hero { padding: 22px 0 10px; }
.hero h1 { font-size: 27px; line-height: 1.15; letter-spacing: -.03em; font-weight: 800; }
.hero h1 span { color: var(--green); }
.hero p { margin-top: 8px; color: var(--muted); }
.search {
  display: flex; align-items: center; gap: 10px; margin-top: 16px;
  background: var(--surface); border: 1.5px solid var(--line); border-radius: 16px; padding: 0 14px;
  transition: border-color .15s, box-shadow .15s;
}
.search:focus-within { border-color: var(--green); box-shadow: 0 0 0 4px var(--mint); background: #fff; }
.search svg { flex: none; color: var(--muted); }
.search input { flex: 1; min-width: 0; border: 0; background: transparent; height: 50px; font-size: 16px; outline: 0; }

.note { margin: 12px 2px 10px; font-size: 12.5px; color: var(--muted); }

/* Coin list */
.list { background: #fff; border: 1px solid var(--line); border-radius: 18px; overflow: hidden; }
.coin {
  display: grid; grid-template-columns: 40px 1fr auto; gap: 12px; align-items: center;
  width: 100%; text-align: left; border: 0; background: #fff; padding: 12px 14px; min-height: 68px;
  border-bottom: 1px solid var(--line);
}
.coin:last-child { border-bottom: 0; }
.coin:active { background: var(--surface); }
.logo { width: 40px; height: 40px; border-radius: 50%; background: var(--surface); object-fit: cover; }
.logo.lg { width: 48px; height: 48px; }
.meta { min-width: 0; }
.meta b { display: block; font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.meta span { font-size: 12.5px; color: var(--muted); }
.px { text-align: right; font-variant-numeric: tabular-nums; }
.px b { display: block; font-weight: 700; }
.px span { display: block; font-size: 12.5px; color: var(--muted); }
.up { color: var(--up); }
.down { color: var(--down); }
.chg { font-weight: 700; }

.more { padding: 14px 0 6px; }
.empty { padding: 28px 18px; text-align: center; color: var(--muted); }
.empty b { display: block; color: var(--ink); margin-bottom: 4px; }

.sk { display: grid; grid-template-columns: 40px 1fr 90px; gap: 12px; align-items: center; padding: 14px; border-bottom: 1px solid var(--line); }
.sk i { display: block; border-radius: 10px; background: linear-gradient(90deg, #eef3f0 25%, #f8faf9 50%, #eef3f0 75%); background-size: 200% 100%; animation: sh 1.3s infinite linear; height: 14px; }
.sk i:first-child { width: 40px; height: 40px; border-radius: 50%; }
@keyframes sh { to { background-position: -200% 0; } }

/* Pages */
.page { padding: 22px 0 6px; }
.page h1 { font-size: 24px; letter-spacing: -.03em; font-weight: 800; margin-bottom: 14px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 16px; margin-bottom: 14px; }
.card b { display: block; margin-bottom: 4px; }
.card p { color: var(--muted); font-size: 14px; margin-bottom: 12px; }
.card p:last-child { margin-bottom: 0; }
.card.ok { background: var(--mint); border-color: #cdebd9; }
.card.ok p { color: var(--green-d); margin: 0; }

.alert {
  display: grid; grid-template-columns: 40px 1fr auto; gap: 12px; align-items: center;
  padding: 12px 14px; border-bottom: 1px solid var(--line);
}
.alert:last-child { border-bottom: 0; }
.alert .acts { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; }
.chip { font-size: 11.5px; font-weight: 700; padding: 3px 9px; border-radius: 999px; background: var(--surface); color: var(--muted); }
.chip.active { background: var(--mint); color: var(--green-d); }
.chip.triggered { background: #fff3d6; color: #8a5a00; }
.link { border: 0; background: none; color: var(--muted); font-size: 12.5px; text-decoration: underline; padding: 6px 0; min-height: 32px; }

.foot { text-align: center; color: var(--muted); font-size: 12px; padding: 22px 0 6px; }
.foot a { text-decoration: underline; }

/* Buttons + fields */
.btn {
  display: flex; align-items: center; justify-content: center; gap: 8px; width: 100%;
  min-height: 52px; border: 0; border-radius: 14px; background: var(--green); color: #fff;
  font-weight: 700; font-size: 16px; padding: 0 18px;
}
.btn:active { background: var(--green-d); }
.btn:disabled { opacity: .6; }
.btn.ghost { background: #fff; color: var(--green); border: 1.5px solid var(--green); }
.btn.small { min-height: 44px; font-size: 15px; width: auto; }

.field { display: block; margin-bottom: 14px; }
.field > span { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; }
.field input {
  width: 100%; height: 50px; border: 1.5px solid var(--line); border-radius: 14px; padding: 0 14px; font-size: 16px; background: #fff;
}
.field input:focus { outline: 0; border-color: var(--green); box-shadow: 0 0 0 4px var(--mint); }
.hint { font-size: 13px; color: var(--muted); margin: -4px 0 14px; min-height: 20px; }
.err { color: var(--down); font-size: 13.5px; margin-bottom: 12px; }

.seg { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; padding: 4px; background: var(--surface); border-radius: 14px; margin-bottom: 14px; }
.seg button { border: 0; background: transparent; min-height: 44px; border-radius: 11px; font-weight: 700; color: var(--muted); }
.seg button[aria-pressed="true"] { background: #fff; color: var(--green); box-shadow: 0 1px 4px rgba(14,26,19,.12); }

.btn.google { background: #fff; color: var(--ink); border: 1.5px solid var(--line); margin-bottom: 14px; }
.btn.google:active { background: var(--surface); }
.or { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 12.5px; margin: 0 0 14px; }
.or::before, .or::after { content: ""; flex: 1; height: 1px; background: var(--line); }

/* Bottom nav */
.tabs {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 30;
  display: grid; grid-template-columns: repeat(3, 1fr);
  height: calc(var(--nav) + env(safe-area-inset-bottom)); padding-bottom: env(safe-area-inset-bottom);
  background: rgba(255,255,255,.96); backdrop-filter: blur(10px); border-top: 1px solid var(--line);
}
.tabs a { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; color: var(--muted); font-size: 11.5px; font-weight: 600; }
.tabs a.on { color: var(--green); }

/* Bottom sheet */
.sheet-wrap { position: fixed; inset: 0; z-index: 50; display: flex; align-items: flex-end; justify-content: center; }
.sheet-wrap[hidden] { display: none; }
.scrim { position: absolute; inset: 0; background: rgba(8,20,13,.45); animation: fade .2s ease; }
.sheet {
  position: relative; width: 100%; max-width: 640px; max-height: 90dvh; overflow-y: auto; background: #fff;
  border-radius: 24px 24px 0 0; padding: 8px 18px calc(22px + env(safe-area-inset-bottom));
  animation: up .25s ease;
}
.grab { width: 40px; height: 4px; border-radius: 4px; background: var(--line); margin: 4px auto 14px; }
.sheet-head { display: grid; grid-template-columns: 48px 1fr 40px; gap: 12px; align-items: center; margin-bottom: 16px; }
.sheet-head h2 { font-size: 20px; letter-spacing: -.02em; }
.muted { color: var(--muted); font-size: 13px; }
.x { width: 40px; height: 40px; border: 0; border-radius: 50%; background: var(--surface); font-size: 22px; line-height: 1; }

.prices { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 14px; }
.pbox { background: var(--mint); border-radius: 16px; padding: 12px 14px; font-variant-numeric: tabular-nums; min-width: 0; }
.pbox span { font-size: 12px; font-weight: 700; color: var(--green-d); }
.pbox b { display: block; font-size: 19px; letter-spacing: -.02em; overflow-wrap: anywhere; }

.stats { display: grid; grid-template-columns: 1fr 1fr; gap: 0; margin-bottom: 18px; border: 1px solid var(--line); border-radius: 16px; overflow: hidden; }
.stats div { padding: 12px 14px; border-bottom: 1px solid var(--line); }
.stats div:nth-child(odd) { border-right: 1px solid var(--line); }
.stats div:nth-last-child(-n+2) { border-bottom: 0; }
.stats dt { font-size: 12px; color: var(--muted); }
.stats dd { font-weight: 700; margin: 2px 0 0; font-variant-numeric: tabular-nums; }

.done { text-align: center; padding: 10px 0 4px; }
.done .big { font-size: 40px; }
.done h2 { margin: 6px 0; }
.done p { color: var(--muted); margin-bottom: 16px; }

/* Toast */
#toast {
  position: fixed; left: 50%; bottom: calc(var(--nav) + env(safe-area-inset-bottom) + 16px); z-index: 80;
  transform: translate(-50%, 20px); opacity: 0; pointer-events: none;
  background: var(--ink); color: #fff; padding: 12px 16px; border-radius: 14px; font-size: 14px; font-weight: 600;
  max-width: calc(100% - 32px); text-align: center; transition: opacity .2s, transform .2s;
}
#toast.show { opacity: 1; transform: translate(-50%, 0); }

@keyframes up { from { transform: translateY(40px); opacity: .6; } }
@keyframes fade { from { opacity: 0; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* Legal pages */
.doc { max-width: 640px; margin: 0 auto; padding: 22px 16px 40px; }
.doc h1 { font-size: 26px; letter-spacing: -.03em; font-weight: 800; margin-bottom: 4px; }
.doc h2 { font-size: 17px; margin: 22px 0 6px; }
.doc p, .doc li { color: #2b3a31; margin-bottom: 8px; }
.doc ul { padding-left: 20px; margin-bottom: 8px; }
.doc a { color: var(--green); text-decoration: underline; }
.doc .muted { margin-bottom: 14px; }