:root {
  --bg: #17140f;
  --panel: #211c15;
  --line: #3a3226;
  --line-soft: #2c261d;
  --paper: #e9e0c8;
  --paper-dim: #a89e84;
  --paper-faint: #6f6753;
  --brass-dim: #8a692a;
  --brass-glow: #e0b458;
  --ok: #7a9456;
  --ok-dim: #4c5c37;
  --warn: #b5542f;
  --warn-dim: #6f3520;
  --radius: 3px;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  background-image:
    radial-gradient(ellipse at top left, rgba(200,151,58,0.05), transparent 50%),
    radial-gradient(ellipse at bottom right, rgba(200,151,58,0.04), transparent 50%);
  color: var(--paper);
  font-family: 'JetBrains Mono', monospace;
  min-height: 100vh;
  padding: 40px 20px 80px;
}
.wrap { max-width: 980px; margin: 0 auto; }

header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  border-bottom: 1px solid var(--line);
  padding-bottom: 20px;
  margin-bottom: 32px;
  flex-wrap: wrap;
  gap: 16px;
}
.header-right { display: flex; align-items: center; gap: 14px; }
.brand-eyebrow {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--brass-dim);
  text-transform: uppercase;
  margin: 0 0 6px;
}
h1 {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: 34px;
  margin: 0;
  color: var(--paper);
  letter-spacing: 0.01em;
}
.subline { font-size: 12.5px; color: var(--paper-faint); margin-top: 6px; }
.status-pill {
  font-size: 11px;
  color: var(--paper-dim);
  border: 1px solid var(--line);
  padding: 5px 10px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.status-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--ok); }
.logout-link { font-size: 11.5px; color: var(--paper-faint); text-decoration: none; }
.logout-link:hover { color: var(--brass-glow); }

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-bottom: 32px;
  border-radius: var(--radius);
  overflow: hidden;
}
.stat { background: var(--panel); padding: 18px 20px; }
.stat-label {
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--paper-faint);
  margin-bottom: 8px;
}
.stat-value { font-family: 'Fraunces', serif; font-size: 24px; font-weight: 600; color: var(--brass-glow); }
.stat-value.dim { color: var(--paper); }
.stat-value.small { font-size: 20px; }

.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); margin-bottom: 28px; }
.panel-head { padding: 16px 22px; border-bottom: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; }
.panel-title { font-family: 'Fraunces', serif; font-size: 16px; font-weight: 600; color: var(--paper); margin: 0; }
.panel-body { padding: 20px 22px 22px; }

form { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 14px; }
.field-full { grid-column: 1 / -1; }
label {
  display: block;
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--paper-faint);
  margin-bottom: 7px;
}
input[type="text"], input[type="number"], input[type="date"], input[type="password"], textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--line);
  color: var(--paper);
  font-family: 'JetBrains Mono', monospace;
  font-size: 13.5px;
  padding: 10px 12px;
  border-radius: var(--radius);
  outline: none;
}
input:focus, textarea:focus { border-color: var(--brass-dim); }
textarea { resize: vertical; min-height: 48px; }
::placeholder { color: var(--paper-faint); opacity: 0.7; }

.btn {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  padding: 11px 20px;
  border-radius: var(--radius);
  border: 1px solid var(--brass-dim);
  background: transparent;
  color: var(--brass-glow);
  cursor: pointer;
  text-transform: uppercase;
}
.btn:hover { background: rgba(200,151,58,0.1); }
.btn:active { transform: scale(0.98); }
.btn-full { width: 100%; margin-top: 16px; }
.btn-row { grid-column: 1 / -1; display: flex; justify-content: flex-end; margin-top: 4px; }

.filters { display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
.filter-btn {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 7px 14px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--paper-dim);
  cursor: pointer;
  text-decoration: none;
}
.filter-btn.active { border-color: var(--brass-dim); color: var(--brass-glow); background: rgba(200,151,58,0.08); }

table { width: 100%; border-collapse: collapse; }
thead th {
  text-align: left;
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--paper-faint);
  font-weight: 500;
  padding: 0 10px 10px;
  border-bottom: 1px solid var(--line);
}
th.num, td.num { text-align: right; }
th.center, td.center { text-align: center; }
tbody tr { border-bottom: 1px solid var(--line-soft); }
tbody tr:last-child { border-bottom: none; }
tbody td { padding: 13px 10px; font-size: 13px; vertical-align: middle; }
.client-name { color: var(--paper); font-weight: 500; }
.note-text { color: var(--paper-faint); font-size: 11.5px; margin-top: 3px; }
.amount { font-weight: 700; color: var(--paper); }
.date-text { color: var(--paper-dim); font-size: 12px; }

.checkbox-wrap { display: inline-flex; cursor: pointer; }
.checkbox-wrap input { display: none; }
.checkbox-box {
  width: 20px; height: 20px;
  border: 1.5px solid var(--line);
  border-radius: 3px;
  display: flex; align-items: center; justify-content: center;
  transition: border-color 0.15s;
}
.checkbox-wrap input:checked + .checkbox-box { background: var(--ok-dim); border-color: var(--ok); }
.checkbox-box svg { width: 13px; height: 13px; opacity: 0; transition: opacity 0.15s; }
.checkbox-wrap input:checked + .checkbox-box svg { opacity: 1; }

.stamp {
  display: inline-block;
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 9px;
  border-radius: 3px;
  border: 1.5px solid var(--ok);
  color: var(--ok);
  transform: rotate(-3deg);
}
.stamp.pending { border-color: var(--warn-dim); color: var(--warn); opacity: 0.85; }

.del-btn { background: none; border: none; color: var(--paper-faint); cursor: pointer; font-size: 15px; padding: 4px; line-height: 1; }
.del-btn:hover { color: var(--warn); }

.empty-state { text-align: center; padding: 50px 20px; color: var(--paper-faint); font-size: 13px; }
.empty-state strong { color: var(--paper-dim); display: block; margin-bottom: 6px; font-family: 'Fraunces', serif; font-size: 16px; font-weight: 600; }

.error-msg { grid-column: 1 / -1; font-size: 12px; color: var(--warn); display: none; margin: 4px 0 0; }
.error-msg.show { display: block; }

footer { text-align: center; color: var(--paper-faint); font-size: 11px; margin-top: 40px; letter-spacing: 0.04em; }

/* Login page */
.login-body { display: flex; align-items: center; justify-content: center; }
.login-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px 32px;
  width: 100%;
  max-width: 340px;
}
.login-title { font-family: 'Fraunces', serif; font-size: 26px; font-weight: 600; margin: 0 0 22px; }

@media (max-width: 640px) {
  form { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  thead th:nth-child(3), tbody td:nth-child(3) { display: none; }
}