:root {
  --r: #E8281E;
  --rg: rgba(232, 40, 30, .22);
  --dk: #161616;
  --gr: #6B7280;
  --bd: rgba(0, 0, 0, .07);
  --bg: #F7F7F5;
}
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Manrope', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: #111;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}
[hidden] { display: none !important; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }

.app { max-width: 520px; margin: 0 auto; padding: 16px 16px calc(28px + env(safe-area-inset-bottom)); }
.head { display: flex; align-items: center; justify-content: space-between; margin: 2px 2px 16px; }
.brand { font: 900 13px/1.2 'Unbounded', sans-serif; letter-spacing: -.3px; text-transform: uppercase; }
.brand b { color: var(--r); }
.state { display: flex; flex-direction: column; gap: 12px; }

.hero {
  background: var(--dk); color: #fff; border-radius: 20px; padding: 22px 20px 18px;
  position: relative; overflow: hidden;
}
.hero::after {
  content: ''; position: absolute; top: -90px; right: -90px; width: 240px; height: 240px; border-radius: 50%;
  background: radial-gradient(circle, rgba(232, 40, 30, .35), transparent 70%); pointer-events: none;
}
.hero-label { font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: 1.5px; color: rgba(255,255,255,.5); }
.hero-value { font: 900 34px/1.1 'Unbounded', sans-serif; letter-spacing: -1.5px; color: #FF5C54; margin: 8px 0 14px; word-break: break-word; }
.hero-sub { display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: 12px; color: rgba(255,255,255,.55); font-weight: 600; }
.hero-sub b { color: #fff; font-weight: 800; }

.card { background: #fff; border: 1px solid var(--bd); border-radius: 16px; padding: 16px; }
.card-label { font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: 1.5px; color: var(--r); margin-bottom: 10px; }
.link-row { display: flex; gap: 8px; align-items: stretch; }
.link {
  flex: 1; min-width: 0; background: var(--bg); border: 1px solid var(--bd); border-radius: 12px;
  padding: 11px 12px; font-size: 13px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.btn { border-radius: 12px; padding: 0 16px; font-weight: 800; font-size: 13px; white-space: nowrap; transition: transform .15s, background .15s; }
.btn:active { transform: scale(.97); }
.btn-red { background: var(--r); color: #fff; box-shadow: 0 6px 20px var(--rg); }
.btn-red.done { background: var(--dk); box-shadow: none; }
.btn-ghost { background: #fff; border: 1px solid var(--bd); padding: 12px 20px; }
.link-actions { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.chip { background: #fff; border: 1px solid var(--bd); border-radius: 50px; padding: 6px 12px; font-size: 12px; font-weight: 700; box-shadow: 0 1px 4px rgba(0,0,0,.05); }
.chip:active { background: var(--bg); }
.code-line { margin-top: 12px; font-size: 12px; color: var(--gr); font-weight: 600; }
.code-line b { color: #111; letter-spacing: .5px; }

.rates { display: flex; flex-wrap: wrap; gap: 6px; }
.rate {
  display: inline-flex; align-items: center; gap: 6px; background: #fff; border: 1.5px solid rgba(232,40,30,.2);
  border-radius: 50px; padding: 6px 14px; font-size: 12px; font-weight: 700; color: var(--r);
}

.tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.tile { background: #fff; border: 1px solid var(--bd); border-radius: 16px; padding: 14px; }
.tile-v { font: 900 20px/1.15 'Unbounded', sans-serif; letter-spacing: -.8px; word-break: break-word; }
.tile-k { font-size: 11px; color: var(--gr); font-weight: 700; margin-top: 4px; }

.history { margin-top: 6px; }
.tabs { display: flex; gap: 4px; background: #EDEDEA; border-radius: 12px; padding: 4px; margin-bottom: 10px; }
.tab { flex: 1; padding: 9px 8px; border-radius: 9px; font-size: 13px; font-weight: 800; color: var(--gr); }
.tab.on { background: #fff; color: #111; box-shadow: 0 1px 4px rgba(0,0,0,.08); }
.list { display: flex; flex-direction: column; gap: 8px; }
.row { display: flex; align-items: center; justify-content: space-between; gap: 12px; background: #fff; border: 1px solid var(--bd); border-radius: 14px; padding: 13px 14px; }
.row-main { min-width: 0; }
.row-title { font-size: 13px; font-weight: 700; }
.row-sub { font-size: 11px; color: var(--gr); font-weight: 600; margin-top: 2px; }
.row-amount { font: 900 15px 'Unbounded', sans-serif; letter-spacing: -.5px; white-space: nowrap; }
.row-amount.plus { color: var(--r); }
.empty { text-align: center; color: var(--gr); font-size: 13px; font-weight: 600; padding: 28px 12px; background: #fff; border: 1px dashed rgba(0,0,0,.12); border-radius: 14px; }
.foot { text-align: center; color: var(--gr); font-size: 11px; font-weight: 600; margin-top: 14px; display: flex; flex-direction: column; gap: 10px; }
.foot-note { text-align: left; font-weight: 600; line-height: 1.5; background: #fff; border: 1px solid var(--bd); border-left: 3px solid var(--r); border-radius: 12px; padding: 10px 12px; }

.message { min-height: 70vh; align-items: center; justify-content: center; text-align: center; gap: 14px; padding: 20px; }
.message-icon { width: 76px; height: 76px; border-radius: 50%; background: #fff; border: 1.5px solid rgba(232,40,30,.2); display: flex; align-items: center; justify-content: center; font-size: 32px; box-shadow: 0 6px 24px rgba(232,40,30,.12); }
.message h1 { font: 900 20px/1.2 'Unbounded', sans-serif; letter-spacing: -.6px; }
.message p { color: var(--gr); font-size: 14px; line-height: 1.6; max-width: 300px; }

.sk { background: linear-gradient(90deg, #ECECE9, #F5F5F3, #ECECE9); background-size: 200% 100%; animation: sk 1.2s infinite; border-radius: 16px; }
.sk-hero { height: 150px; border-radius: 20px; }
.sk-card { height: 128px; }
.sk-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.sk-tile { height: 76px; }
@keyframes sk { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }
@media (prefers-reduced-motion: reduce) { .sk { animation: none; } }