:root {
  --tuttarvik-blue: #1C75BC;
  --tuttarvik-blue-dark: #145a8f;
  --text: #222;
  --border: #ddd;
  --bg: #f4f6f8;
  --danger: #c0392b;
  --success: #1C75BC;
  --pending: #b8860b;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.header {
  background: var(--tuttarvik-blue);
  color: #fff;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header .brand {
  font-size: 22px;
  font-weight: bold;
  letter-spacing: 1px;
}

.header .brand-logo {
  background: #fff;
  border-radius: 6px;
  padding: 6px 12px;
  line-height: 0;
}

.header .brand-logo img {
  display: block;
  height: 36px;
  width: auto;
}

.header .tagline {
  font-size: 13px;
  opacity: 0.9;
  margin-top: 2px;
}

.header .user-info {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
}

.nav {
  display: flex;
  gap: 12px;
  padding: 16px 24px;
  flex-wrap: wrap;
}

.nav a {
  padding: 10px 16px;
  border: 1px solid var(--tuttarvik-blue);
  border-radius: 4px;
  color: var(--tuttarvik-blue);
  text-decoration: none;
  font-size: 14px;
  font-weight: bold;
}

.nav a.active,
.nav a:hover {
  background: var(--tuttarvik-blue);
  color: #fff;
}

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px 48px;
}

.card {
  background: #fff;
  border-radius: 6px;
  padding: 24px;
  margin-top: 16px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
}

.login-card {
  width: 380px;
  background: #fff;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.login-card .header {
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.login-card .body {
  padding: 24px;
}

label {
  display: block;
  font-size: 13px;
  font-weight: bold;
  margin-bottom: 4px;
  margin-top: 12px;
}

input[type='text'],
input[type='password'],
input[type='email'],
input[type='date'],
input[type='number'],
select,
textarea {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 14px;
  font-family: inherit;
}

textarea { resize: vertical; min-height: 60px; }

button, .btn {
  display: inline-block;
  padding: 10px 20px;
  border-radius: 4px;
  border: 1px solid var(--tuttarvik-blue);
  background: var(--tuttarvik-blue);
  color: #fff;
  font-size: 14px;
  font-weight: bold;
  cursor: pointer;
}

button.secondary, .btn.secondary {
  background: #fff;
  color: var(--tuttarvik-blue);
}

button.danger, .btn.danger {
  background: #fff;
  color: var(--danger);
  border-color: var(--danger);
}

button:hover { opacity: 0.9; }

.error {
  background: #fdecea;
  color: var(--danger);
  padding: 10px 14px;
  border-radius: 4px;
  font-size: 14px;
  margin-top: 12px;
}

.success-msg {
  background: #eaf5ea;
  color: #256029;
  padding: 10px 14px;
  border-radius: 4px;
  font-size: 14px;
  margin-top: 12px;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 16px;
  font-size: 14px;
}

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

th { color: #666; font-weight: bold; }

.status-pill {
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: bold;
  display: inline-block;
}

.status-pending { background: #fff3cd; color: var(--pending); }
.status-approved { background: #e3f2e3; color: #256029; }
.status-rejected { background: #fdecea; color: var(--danger); }

.filters {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.filters .field { display: flex; flex-direction: column; }

.day-grid-row {
  display: grid;
  grid-template-columns: 140px 100px 1fr auto;
  gap: 8px;
  align-items: center;
  margin-bottom: 6px;
}

.day-grid-header {
  display: grid;
  grid-template-columns: 140px 100px 1fr auto;
  gap: 8px;
  font-size: 12px;
  color: #666;
  margin-bottom: 4px;
}

.actions-row { margin-top: 20px; display: flex; gap: 12px; }

.loading { color: #888; font-style: italic; padding: 16px 0; }