:root {
  --bg: #0b0f14;
  --surface: #131920;
  --raised: #1a222c;
  --fg: #e8ecef;
  --muted: #8b96a3;
  --subtle: #66717c;
  --primary: #d8ddd6;
  --primary-fg: #0b0f14;
  --ink: #6f9aa8;
  --ok: #7d9a7e;
  --danger: #c47a72;
  --border: #242c36;
  --sans: "Source Sans 3", "Segoe UI", system-ui, sans-serif;
  --display: "Fraunces", "Times New Roman", serif;
}
* { box-sizing: border-box; }
html, body {
  margin: 0;
  min-height: 100dvh;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  line-height: 1.5;
}
h1, h2, h3 {
  font-family: var(--display);
  letter-spacing: -0.03em;
  line-height: 1.15;
}
a { color: var(--ink); }
.wrap { max-width: 1100px; margin: 0 auto; padding: 1.25rem; }
.top {
  display: flex; justify-content: space-between; align-items: center;
  gap: 1rem; margin-bottom: 1.25rem; flex-wrap: wrap;
}
.top h1 { margin: 0; font-size: 1.75rem; }
.muted { color: var(--muted); font-size: .9rem; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: .75rem; margin-bottom: 1.25rem; }
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 1rem;
}
.card strong { display: block; font-size: 1.15rem; margin-top: .35rem; }
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 800px) { .grid { grid-template-columns: 1fr; } }
.ledger { display: grid; gap: .5rem; }
.ledger form { display: grid; gap: .5rem; }
input, select, button {
  font: inherit; border-radius: 8px; border: 1px solid var(--border);
  background: var(--raised); color: var(--fg); padding: .55rem .7rem;
}
input, select {
  height: 2.75rem;
  outline: none;
}
input:focus, select:focus {
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--ink) 40%, transparent);
}
input::placeholder { color: var(--subtle); }
button {
  cursor: pointer;
  height: 2.75rem;
  font-weight: 500;
}
button.primary, .login button[type="submit"] {
  background: var(--primary);
  color: var(--primary-fg);
  border-color: transparent;
  height: 3rem;
}
button.ghost { background: transparent; color: var(--fg); }
button.ok { background: color-mix(in srgb, var(--ok) 18%, transparent); color: var(--ok); border-color: color-mix(in srgb, var(--ok) 30%, transparent); }
button.danger { background: color-mix(in srgb, var(--danger) 15%, transparent); color: var(--danger); border-color: color-mix(in srgb, var(--danger) 30%, transparent); }
table { width: 100%; border-collapse: collapse; font-size: .9rem; }
th, td { text-align: left; padding: .45rem 0; border-bottom: 1px solid var(--border); }
.login {
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: var(--bg);
}
.login form {
  width: min(28rem, 100%);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
  display: grid;
  gap: .75rem;
}
.login h1 {
  margin: .35rem 0 1.25rem;
  font-size: 1.85rem;
}
.login .kicker {
  margin: 0;
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--ink);
  font-family: var(--sans);
}
.err { color: var(--danger); margin: 0; font-size: .875rem; }
.kicker {
  color: var(--ink);
  letter-spacing: .2em;
  font-size: 11px;
  text-transform: uppercase;
  margin: 0 0 .35rem;
  font-family: var(--sans);
}