:root {
  --bg: #f7f7f9;
  --card: #ffffff;
  --ink: #1f2430;
  --muted: #4b5563;
  --line: #d4d7dd;
  --input-line: #a9afba;
  --accent: #2d3142;
  --accent-light: #33405c;
  --danger: #b3261e;
  --radius: 10px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  padding: 24px;
  font-size: 16px;
  line-height: 1.45;
}

.wrap {
  max-width: 920px;
  margin: 0 auto;
}

h1 {
  font-size: 26px;
  margin: 0 0 4px 0;
}

.sub {
  color: var(--muted);
  font-size: 16px;
  margin-bottom: 20px;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin-bottom: 18px;
}

.card h2 {
  font-size: 17px;
  margin: 0 0 14px 0;
  color: var(--accent);
}

.form-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: flex-end;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1 1 140px;
}

.field.wide { flex: 2 1 220px; }
.field.narrow { flex: 0 1 110px; }

label {
  font-size: 14px;
  color: var(--muted);
  font-weight: 500;
}

input, select {
  padding: 8px 10px;
  border: 1px solid var(--input-line);
  border-radius: 7px;
  font-size: 16px;
  background: #fff;
  color: var(--ink);
}

input:focus, select:focus {
  outline: 2px solid var(--accent-light);
  outline-offset: -1px;
  border-color: var(--accent-light);
}

button, .btn {
  padding: 9px 16px;
  border: none;
  border-radius: 7px;
  background: var(--accent);
  color: #fff;
  font-size: 16px;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}

button:hover, .btn:hover { background: var(--accent-light); }

.btn-secondary {
  background: #fff;
  color: var(--accent);
  border: 1px solid var(--line);
}

.btn-secondary:hover { background: #f0f0f2; }

.btn-danger {
  background: #fff;
  color: var(--danger);
  border: 1px solid #d99a94;
  padding: 6px 10px;
  font-size: 14px;
}

.btn-danger:hover { background: #fbeceb; }

.toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 14px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}

th, td {
  padding: 8px 10px;
  text-align: left;
  border-bottom: 1px solid var(--line);
}

th {
  color: var(--muted);
  font-weight: 600;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

tr:hover td { background: #fafafb; }

td.num, th.num { text-align: right; white-space: nowrap; }

.empty {
  color: var(--muted);
  text-align: center;
  padding: 30px 0;
  font-size: 16px;
}

.total-bar {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 10px;
  font-size: 16px;
}

.total-bar b { color: var(--accent); }

.actions { display: flex; gap: 6px; }

a.link {
  color: var(--accent-light);
  text-decoration: none;
  font-size: 15px;
}
a.link:hover { text-decoration: underline; }

footer {
  text-align: center;
  color: var(--muted);
  font-size: 14px;
  margin-top: 24px;
}

.time-field { flex: 0 0 auto; }

.time-selects {
  display: flex;
  align-items: center;
  gap: 2px;
}

.time-selects select { width: 46px; padding: 8px 2px; text-align: center; }

.time-colon { font-weight: 600; color: var(--muted); line-height: 1; }

input[type="date"] { max-width: 165px; min-width: 0; }

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 4px;
}

.btn-sm {
  padding: 6px 10px;
  font-size: 14px;
}

.settings-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

@media (max-width: 600px) {
  .settings-grid { grid-template-columns: 1fr; }
}

.item-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.item-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 7px 0;
  border-bottom: 1px solid var(--line);
  font-size: 16px;
}

.item-list li:last-child { border-bottom: none; }