[hidden] { display: none !important; }

body {
  margin: 0;
  min-height: 100dvh;
  background: var(--bg);
  color: var(--text);
}

.shell {
  width: min(460px, 100%);
  margin: 0 auto;
  min-height: 100dvh;
}

@media (min-width: 520px) {
  .shell {
    border-left: 1px solid var(--line);
    border-right: 1px solid var(--line);
  }
}

.bar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 8px;
  height: 48px;
  padding: 0 12px;
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(16px);
}

.bar .brand { font-size: 15px; gap: 8px; }
.bar .theme-toggle { width: 32px; height: 32px; justify-self: end; }

#screen-title {
  margin: 0;
  text-align: center;
  font-size: 15px;
  font-weight: 720;
  letter-spacing: -0.02em;
}

main {
  width: auto;
  margin: 0;
  padding: 8px 16px 24px;
}

body:has(#tabs:not([hidden])) main {
  padding-bottom: calc(84px + env(safe-area-inset-bottom));
}

h1, h2 { margin: 0; }
h1 { font-size: 22px; letter-spacing: -0.03em; }
h2 { font-size: 15px; font-weight: 700; letter-spacing: -0.02em; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 14px;
  margin-bottom: 12px;
}

.balance-card {
  background: var(--accent);
  color: var(--ink);
  border-color: transparent;
}
.balance-card .label,
.balance-card .hint { color: color-mix(in srgb, var(--ink) 74%, transparent); }
.balance-card .balance { color: var(--ink); }

.card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}

.card-head h2, .card > h2 { margin-bottom: 10px; }
.card-head h2 { margin-bottom: 0; }
.card-head a { color: var(--accent); font-size: 13px; font-weight: 700; text-decoration: none; }

.label { margin: 0 0 4px; color: var(--muted); font-size: 12px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; }

button:not(.theme-toggle), a.ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 9px;
  min-height: 36px;
  padding: 0 12px;
  font: inherit;
  font-size: 13px;
  font-weight: 650;
  cursor: pointer;
  text-decoration: none;
}

button:not(.theme-toggle):not(.ghost) {
  background: var(--accent);
  color: var(--ink);
}

button.ghost, a.ghost {
  background: var(--card);
  color: var(--text);
  border: 1px solid var(--line);
}

#connect, #logout, #payin-form button { width: 100%; }

form { display: grid; gap: 10px; }

label { display: grid; gap: 6px; color: var(--muted); font-size: 13px; font-weight: 650; }

input {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--field);
  color: var(--text);
  border-radius: 10px;
  min-height: 40px;
  padding: 8px 12px;
  font: inherit;
  font-size: 15px;
}

.amount-wrap {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 2px;
  border: 1px solid var(--line);
  background: var(--field);
  border-radius: 12px;
  padding: 0 14px;
}
.amount-wrap > span {
  font-size: 22px;
  font-weight: 720;
  letter-spacing: -0.04em;
}
input.amount {
  border: 0;
  background: transparent;
  font-size: 28px;
  font-weight: 720;
  letter-spacing: -0.04em;
  text-align: left;
  min-height: 56px;
  padding-left: 0;
  padding-right: 0;
}
.amount-wrap:focus-within {
  outline: 3px solid var(--accent-soft);
  border-color: var(--accent);
}
input.amount:focus { outline: none; border-color: transparent; }

input:focus {
  outline: 3px solid var(--accent-soft);
  border-color: var(--accent);
}

.balance {
  font-size: 32px;
  letter-spacing: -0.04em;
  margin: 0 0 6px;
  font-weight: 750;
}

.hint, .wallet { color: var(--muted); line-height: 1.45; font-size: 13px; }
.hint { margin: 0 0 12px; }
.wallet {
  font-family: ui-monospace, monospace;
  word-break: break-all;
  margin: 0 0 10px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--field);
  color: var(--text);
}
.error { color: var(--text); font-weight: 700; margin: 0; }
.list { display: grid; }
.card > .list { margin: 2px -14px 0; }
.empty { color: var(--muted); margin: 4px 0; font-size: 13px; }

.row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-top: 1px solid var(--line);
}
.row span { color: var(--muted); word-break: break-all; font-size: 13px; }

.txn {
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  border-top: 1px solid var(--line);
}
.txn-top { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.txn-top strong { font-size: 16px; letter-spacing: -0.03em; }
.txn-id, .txn-meta { margin: 0; color: var(--muted); font-size: 12px; }
.txn-id { font-family: ui-monospace, monospace; word-break: break-all; }
.txn-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 6px; }
.txn-actions .ghost { min-height: 32px; }

.status {
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
}

.filters {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  margin: 0 0 4px;
  scrollbar-width: none;
}
.filters::-webkit-scrollbar { display: none; }
.filters .ghost { min-height: 32px; border-radius: 999px; padding: 0 10px; }
.filters .ghost[aria-pressed="true"] {
  background: var(--accent);
  color: var(--ink);
  border-color: var(--accent);
}

#payin-result { display: grid; gap: 8px; margin-top: 12px; }
#payin-result a { justify-self: start; }

.field {
  display: grid;
  gap: 8px;
  margin: 0 0 10px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--field);
}
.field input { background: var(--card); }
.inline-form { display: grid; grid-template-columns: 1fr auto; gap: 8px; align-items: end; }
.field input { font-family: ui-monospace, monospace; font-size: 13px; }
.field-actions { display: flex; flex-wrap: wrap; gap: 6px; }
.field-actions .ghost, .domains .ghost { min-height: 32px; }

.domains { list-style: none; margin: 8px 0; padding: 0; display: grid; gap: 8px; }
.domains li:has(.empty) { border: 0; padding: 0; }
.domains li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 6px 6px 6px 12px;
}
.domains li span { font-family: ui-monospace, monospace; font-size: 13px; word-break: break-all; }

.links { display: flex; gap: 14px; margin: 14px 0 0; }
.links a { color: var(--accent); font-size: 13px; font-weight: 700; }

.tabs {
  position: fixed;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: min(460px, 100%);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
  height: calc(64px + env(safe-area-inset-bottom));
  padding: 6px 6px calc(6px + env(safe-area-inset-bottom));
  background: color-mix(in srgb, var(--bg) 94%, transparent);
  border-top: 1px solid var(--line);
  backdrop-filter: blur(16px);
  z-index: 20;
}

.tabs a {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  color: var(--muted);
  text-decoration: none;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.tabs a[aria-current="page"] {
  color: var(--accent);
  background: var(--accent-soft);
  border-radius: 12px;
}

.tabs svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.sign-art { margin: 8px 0 14px; }
.sign-scene { width: 100%; height: auto; display: block; }
.sign-scene .wash { fill: var(--accent-soft); }
.sign-scene .wash-strong { fill: var(--accent); opacity: 0.12; }
.sign-scene .paper { fill: var(--card); stroke: var(--line); }
.sign-scene .mark { fill: var(--mark-bg); }
.sign-scene .glyph { fill: var(--mark-fg); }
.sign-scene .ink { fill: var(--text); }
.sign-scene .muted { fill: var(--muted); }
.sign-scene .chip { fill: var(--accent); opacity: 0.22; }
.sign-scene .ring { fill: none; stroke: var(--accent); stroke-width: 1.4; stroke-dasharray: 5 8; opacity: 0.45; }
.sign-scene .sat { fill: var(--accent); }
.sign-scene text { font-family: system-ui, "Segoe UI", sans-serif; }
.sign-scene .label { font-size: 14px; font-weight: 750; }
.sign-scene .tiny { font-size: 11px; }

.orbit, .float-card { transform-box: fill-box; transform-origin: center; }
.orbit { animation: spin 28s linear infinite; }
.float-card { animation: float 4.8s ease-in-out infinite; }
#auth .card { animation: rise 0.55s ease both; }

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-7px); }
}
@keyframes rise {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  .orbit, .float-card, #auth .card { animation: none; }
}