:root {
  --bg: #f5f6f8;
  --card: #ffffff;
  --ink: #16191d;
  --muted: #5c6672;
  --line: #dfe3e8;
  --accent: #1f5fd6;
  --danger: #b3261e;
  --ok: #14672f;
}

* {
  box-sizing: border-box;
}

/* The views, the header and the reject box are toggled with the hidden attribute,
   which the author-level display rules below would otherwise override. */
[hidden] {
  display: none !important;
}

body {
  margin: 0;
  font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: var(--bg);
}

header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px 20px;
  background: var(--card);
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}

.brand {
  font-weight: 700;
  letter-spacing: 0.02em;
}

.nav {
  display: flex;
  gap: 4px;
  flex: 1 1 auto;
}

.nav a {
  color: var(--ink);
  text-decoration: none;
  padding: 6px 12px;
  border-radius: 8px;
}

.nav a[aria-current="page"] {
  background: var(--accent);
  color: #fff;
}

.who {
  display: flex;
  align-items: center;
  gap: 10px;
}

[data-testid="current-user"] {
  color: var(--muted);
}

main {
  padding: 20px;
  max-width: 1100px;
  margin: 0 auto;
}

h1 {
  font-size: 20px;
  margin: 0 0 14px;
}

h2 {
  font-size: 16px;
  margin: 0 0 12px;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 18px;
}

.cards {
  display: grid;
  gap: 10px;
}

button {
  font: inherit;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  border-radius: 8px;
  padding: 7px 14px;
  cursor: pointer;
}

button.secondary {
  background: #fff;
  color: var(--accent);
}

button:disabled {
  opacity: 0.5;
  cursor: default;
}

input,
select {
  font: inherit;
  padding: 7px 9px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  min-width: 0;
  width: 100%;
}

label {
  display: block;
  font-size: 13px;
  color: var(--muted);
}

label > input,
label > select {
  margin-top: 4px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
  margin-bottom: 12px;
}

.grid .wide {
  grid-column: 1 / -1;
}

.actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.error {
  color: var(--danger);
  margin: 0 0 10px;
}

.csv {
  color: var(--accent);
}

/* week view */

.week-head {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

.week-nav {
  display: flex;
  align-items: center;
  gap: 10px;
}

.week-nav button {
  background: #fff;
  color: var(--accent);
}

.week-label {
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.week-state {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.status {
  text-transform: capitalize;
  font-weight: 600;
}

.status[data-status="approved"] {
  color: var(--ok);
}

.status[data-status="rejected"],
.status[data-status="submitted"] {
  color: var(--danger);
}

.reason {
  margin: 0;
  color: var(--danger);
}

.week-total-line {
  font-weight: 600;
}

.days {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 14px;
}

[data-testid="day"] {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 8px;
  min-height: 96px;
}

[data-testid="day"].off {
  background: #eef1f5;
}

.day-date {
  display: block;
  font-size: 12px;
  color: var(--muted);
}

.day-total {
  display: block;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  margin-bottom: 6px;
}

[data-testid="entry"] {
  border-top: 1px solid var(--line);
  padding: 6px 0;
  font-size: 13px;
  word-break: break-word;
}

[data-testid="entry"] .times {
  font-variant-numeric: tabular-nums;
  font-weight: 600;
}

[data-testid="entry"] .project {
  color: var(--accent);
}

[data-testid="entry"] .note {
  color: var(--muted);
  white-space: pre-wrap;
}

[data-testid="entry-delete"] {
  display: block;
  margin-top: 4px;
  padding: 2px 8px;
  font-size: 12px;
  background: #fff;
  color: var(--danger);
  border-color: var(--danger);
}

/* approvals */

[data-testid="approval"] {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

[data-testid="approval"] .meta {
  flex: 1 1 220px;
}

[data-testid="approval"] .name {
  font-weight: 600;
}

[data-testid="approval"] .sub {
  color: var(--muted);
  font-size: 13px;
}

.reject-box {
  display: flex;
  gap: 8px;
  flex: 1 1 100%;
}

/* reports */

.table-wrap {
  overflow-x: auto;
}

table {
  border-collapse: collapse;
  width: 100%;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
}

th,
td {
  text-align: left;
  padding: 8px 12px;
  border-bottom: 1px solid var(--line);
  font-variant-numeric: tabular-nums;
}

thead th {
  font-size: 13px;
  color: var(--muted);
}

tfoot th,
tfoot td {
  font-weight: 700;
  border-bottom: none;
}

.empty {
  color: var(--muted);
  padding: 12px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
}

@media (max-width: 760px) {
  main {
    padding: 12px;
  }
  .days {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  header {
    padding: 10px 12px;
  }
  .nav {
    order: 3;
    flex: 1 1 100%;
  }
  .who {
    margin-left: auto;
  }
}