@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;600;700;800&family=IBM+Plex+Mono:wght@400;600;700&display=swap');

:root {
  --bg: #EEF2F1;
  --surface: #FFFFFF;
  --ink: #1B2430;
  --ink-soft: #5B6673;
  --primary: #1F3A5F;
  --primary-soft: #33517A;
  --accent: #E8A33D;
  --ok: #3E8E7E;
  --danger: #C0533B;
  --line: #D9E1DF;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Plus Jakarta Sans', 'Inter', system-ui, sans-serif;
}

.mono { font-family: 'IBM Plex Mono', 'JetBrains Mono', ui-monospace, monospace; }

.wrap {
  max-width: 640px;
  margin: 0 auto;
  padding: 28px 16px 60px;
}

.page-head { margin-bottom: 18px; }
.page-head .eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--ink-soft);
  margin-bottom: 6px;
}
.page-head h1 {
  font-size: 24px;
  font-weight: 800;
  margin: 0;
  color: var(--primary);
}
.page-head .sub {
  font-size: 13px;
  color: var(--ink-soft);
  margin-top: 6px;
  line-height: 1.5;
}

.flash {
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 13px;
  margin-bottom: 16px;
}
.flash-ok { background: #E8F3F0; color: #256657; border: 1px solid #BFE1D6; }
.flash-err { background: #FBEDE8; color: #8A3821; border: 1px solid #F0C7B4; }

.card {
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 12px;
  overflow: hidden;
}

.form-card { margin-bottom: 28px; }
.bar {
  height: 6px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
}

.field {
  padding: 18px 26px;
  border-bottom: 1px solid var(--line);
}
.field:last-child { border-bottom: none; }
.field-submit { padding-top: 20px; }

label {
  font-size: 13px;
  font-weight: 700;
  display: block;
  margin-bottom: 6px;
}
.req { color: var(--danger); margin-left: 3px; }

input[type="text"], select {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  width: 100%;
  font-family: inherit;
  font-size: 14px;
  outline: none;
  background: white;
  color: var(--ink);
}
input[type="text"]:focus, select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(31,58,95,0.12);
}

.radio-row { display: flex; gap: 8px; flex-wrap: wrap; }
.radio-chip {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 14px;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  background: white;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.radio-chip input { position: absolute; opacity: 0; width: 0; height: 0; }
.radio-chip.active { background: var(--primary); border-color: var(--primary); color: #fff; }

.jam-row { display: flex; gap: 10px; align-items: center; }
.jam-row select { flex: 1; }
.jam-row .sd { color: var(--ink-soft); font-size: 13px; font-family: 'IBM Plex Mono', monospace; }

.hint-total {
  font-size: 11.5px;
  color: var(--ink-soft);
  margin-top: 8px;
}
.hint-box {
  margin-top: 10px;
  background: #FBF3E7;
  border: 1px solid #F0DAB0;
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 12.5px;
  color: #8A5A1E;
}
.hint-ok { margin-top: 10px; font-size: 12.5px; color: var(--ok); }

.btn-primary {
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 700;
  font-size: 14.5px;
  width: 100%;
  padding: 12px 0;
  transition: background 0.15s ease;
}
.btn-primary:hover { background: var(--primary-soft); }

.riwayat-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
}
.riwayat-title { font-size: 14px; font-weight: 800; color: var(--primary); }
.filter-row { display: flex; gap: 8px; }
.filter-row select { font-size: 12.5px; padding: 7px 10px; width: auto; }

.empty { padding: 24px; text-align: center; color: var(--ink-soft); font-size: 13px; }

.table-scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th {
  text-align: left;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  padding: 8px 12px;
  border-bottom: 1px solid var(--line);
}
td { padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: middle; }
tr:last-child td { border-bottom: none; }

.badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(31,58,95,0.08);
  color: var(--primary);
}

.btn-ghost {
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 8px;
  cursor: pointer;
  color: var(--ink-soft);
  font-size: 12px;
  padding: 5px 11px;
  text-decoration: none;
}
.btn-ghost:hover { border-color: var(--danger); color: var(--danger); }
.td-aksi { text-align: right; }
.form-batal { display: inline; margin: 0; }
.form-batal .btn-ghost { font: inherit; }

.footnote {
  font-size: 11.5px;
  color: var(--ink-soft);
  margin-top: 14px;
  line-height: 1.6;
}

@media (max-width: 420px) {
  .jam-row { flex-direction: column; align-items: stretch; }
}

.jadwal-ref {
  margin-top: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}
.jadwal-ref summary {
  cursor: pointer;
  padding: 9px 12px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--primary-soft);
  background: #F7FAF9;
  list-style: none;
}
.jadwal-ref summary::-webkit-details-marker { display: none; }
.jadwal-ref summary::before {
  content: '▸';
  display: inline-block;
  margin-right: 6px;
  transition: transform 0.15s ease;
}
.jadwal-ref[open] summary::before { transform: rotate(90deg); }
.tbl-ref { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.tbl-ref th {
  text-align: left;
  padding: 6px 12px;
  font-size: 10.5px;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.tbl-ref td { padding: 6px 12px; border-bottom: 1px solid var(--line); }
.tbl-ref tr:last-child td { border-bottom: none; }
.tbl-ref .row-istirahat td {
  background: #F1F4F3;
  color: var(--ink-soft);
  font-style: italic;
}