:root {
  --bg: #0a0a09;
  --ink: #f5f0e8;
  --ink-dim: rgba(245, 240, 232, 0.55);
  --line: rgba(245, 240, 232, 0.14);
  --line-strong: rgba(245, 240, 232, 0.28);
  --accent: #e8dcc8;
  --warn: #e0a050;
  --danger: #e07050;
  --ok: #a0c890;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  min-height: 100vh;
}

#app { max-width: 720px; margin: 0 auto; padding: 0 16px 96px; }

#app.auth-screen {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 400px;
  padding-bottom: 16px;
}
#app.auth-screen h1 { margin-top: 8px; }

.auth-tabs { display: flex; gap: 0; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; margin-bottom: 16px; }
.auth-tabs button { flex: 1; border: none; border-radius: 0; padding: 12px; color: var(--ink-dim); font-size: 15px; margin: 0; }
.auth-tabs button.active { color: var(--accent); background: rgba(245, 240, 232, 0.04); }

.auth-mark { text-align: center; margin-bottom: 8px; }
.auth-mark .dots { font-size: 26px; letter-spacing: 10px; color: var(--accent); }
.auth-mark .name { font-size: 13px; letter-spacing: 0.35em; color: var(--ink-dim); text-transform: uppercase; margin-top: 4px; }

h1 { font-size: 28px; font-weight: 600; letter-spacing: 0.02em; margin: 24px 0 8px; }
h2 { font-size: 18px; font-weight: 500; margin: 24px 0 12px; color: var(--ink); }

.brand {
  display: flex; align-items: center; gap: 10px;
  margin: 20px 0 4px;
  color: var(--ink-dim); font-size: 13px; letter-spacing: 0.25em; text-transform: uppercase;
}
.brand .dots { letter-spacing: 6px; color: var(--accent); }

.card {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 12px;
  background: rgba(245, 240, 232, 0.02);
}

.hairline { border: none; border-top: 1px solid var(--line); margin: 12px 0; }

input, select, textarea {
  width: 100%;
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  color: var(--ink);
  padding: 12px 14px;
  font-size: 16px;
  margin-bottom: 12px;
}
input:focus, select:focus { outline: none; border-color: var(--accent); }
select option { background: #141311; color: var(--ink); }

button {
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  color: var(--ink);
  padding: 12px 20px;
  font-size: 16px;
  cursor: pointer;
  transition: border-color 0.15s;
}
button:hover { border-color: var(--accent); }
button.primary { border-color: var(--accent); color: var(--accent); }
button.small { padding: 6px 12px; font-size: 14px; }

.row { display: flex; gap: 12px; align-items: center; }
.row > * { flex: 1; }
.row > .shrink { flex: 0 0 auto; }

.dim { color: var(--ink-dim); font-size: 14px; }
.warn { color: var(--warn); }
.danger { color: var(--danger); }
.ok { color: var(--ok); }

.progress {
  height: 3px; background: var(--line); border-radius: 2px; overflow: hidden; margin-top: 6px;
}
.progress > div { height: 100%; background: var(--accent); transition: width 0.3s; }
.progress > div.over { background: var(--danger); }

.badge {
  display: inline-block; font-size: 12px; padding: 2px 8px;
  border: 1px solid var(--line); border-radius: 999px; color: var(--ink-dim);
  margin-left: 8px;
}

.nav {
  position: fixed; bottom: 0; left: 0; right: 0;
  background: rgba(10, 10, 9, 0.92); backdrop-filter: blur(8px);
  border-top: 1px solid var(--line);
  display: flex; justify-content: space-around;
  padding: 10px 0 calc(10px + env(safe-area-inset-bottom));
  max-width: 720px; margin: 0 auto;
}
.nav button { border: none; font-size: 13px; color: var(--ink-dim); padding: 8px 12px; }
.nav button.active { color: var(--accent); }

.tx-row {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 10px 0; border-bottom: 1px solid var(--line);
}
.tx-row:last-child { border-bottom: none; }

.mono { font-variant-numeric: tabular-nums; }
pre.report { white-space: pre-wrap; font-family: inherit; font-size: 15px; }