:root {
  --bg: #f5f7fa;
  --card: #fff;
  --text: #1f2937;
  --muted: #6b7280;
  --line: #dbe1e8;
  --accent: #1d4ed8;
  --accent2: #eff6ff;
  --ok: #166534;
  --okbg: #dcfce7;
  --warn: #92400e;
  --warnbg: #fef3c7;
  --danger: #991b1b;
  --dangerbg: #fee2e2;
  --dark: #111827;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  font-family:
    Inter,
    Segoe UI,
    Arial,
    sans-serif;
  background: var(--bg);
  color: var(--text);
}
header {
  height: 64px;
  background: #fff;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  padding: 0 22px;
  gap: 20px;
  position: sticky;
  top: 0;
  z-index: 5;
}
.brand {
  font-weight: 800;
  font-size: 18px;
}
.brand span {
  font-weight: 500;
  color: var(--muted);
}
nav {
  display: flex;
  gap: 6px;
  flex: 1;
}
nav button {
  border: 0;
  background: transparent;
  padding: 9px 12px;
  border-radius: 8px;
  color: #4b5563;
  cursor: pointer;
}
nav button.active,
nav button:hover {
  background: var(--accent2);
  color: var(--accent);
  font-weight: 600;
}
.date-top {
  font-size: 13px;
  color: var(--muted);
}
main {
  padding: 22px;
  max-width: 1500px;
  margin: auto;
}
.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}
.toolbar h1 {
  margin: 0;
  font-size: 25px;
}
.actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.btn {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 8px;
  padding: 9px 13px;
  cursor: pointer;
  font-weight: 600;
}
.btn.primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.btn.danger {
  color: var(--danger);
}
.grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
  margin-bottom: 18px;
}
.kpi {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 15px;
}
.kpi .label {
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.kpi .value {
  font-size: 26px;
  font-weight: 800;
  margin-top: 5px;
}
.kpi .sub {
  font-size: 12px;
  color: var(--muted);
  margin-top: 3px;
}
.panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 18px;
  margin-bottom: 18px;
}
.panel h2 {
  font-size: 17px;
  margin: 0 0 12px;
}
.notice {
  padding: 11px 13px;
  border-radius: 9px;
  background: var(--warnbg);
  color: var(--warn);
  margin-bottom: 8px;
  font-size: 13px;
}
.success {
  background: var(--okbg);
  color: var(--ok);
}
table {
  width: 100%;
  border-collapse: collapse;
}
th,
td {
  border-bottom: 1px solid var(--line);
  padding: 11px 9px;
  text-align: left;
  vertical-align: top;
  font-size: 13px;
}
th {
  font-size: 11px;
  text-transform: uppercase;
  color: var(--muted);
  background: #fafbfc;
  position: sticky;
  top: 64px;
  z-index: 2;
}
.tag {
  display: inline-block;
  background: #eef2ff;
  color: #3730a3;
  border-radius: 999px;
  padding: 3px 7px;
  margin: 2px;
  font-size: 11px;
}
.tag.gray {
  background: #f3f4f6;
  color: #4b5563;
}
.tag.green {
  background: var(--okbg);
  color: var(--ok);
}
.tag.red {
  background: var(--dangerbg);
  color: var(--danger);
}
.stack {
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
}
.card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.work-card {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px;
}
.work-head {
  display: flex;
  justify-content: space-between;
  gap: 10px;
}
.work-title {
  font-weight: 800;
}
.muted {
  color: var(--muted);
}
.small {
  font-size: 12px;
}
.need {
  margin-top: 10px;
  background: #f8fafc;
  padding: 10px;
  border-radius: 8px;
}
.need strong {
  display: block;
  margin-bottom: 4px;
}
.view {
  display: none;
}
.view.active {
  display: block;
}
.modal-back {
  position: fixed;
  inset: 0;
  background: #0008;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 20;
}
.modal {
  background: #fff;
  border-radius: 12px;
  max-width: 760px;
  width: 94%;
  max-height: 90vh;
  overflow: auto;
  padding: 20px;
}
.modal-back.open {
  display: flex;
}
.modal h2 {
  margin-top: 0;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.field.full {
  grid-column: 1/-1;
}
.field label {
  font-size: 12px;
  font-weight: 700;
  color: #4b5563;
}
.field input,
.field select,
.field textarea {
  font: inherit;
  padding: 9px;
  border: 1px solid var(--line);
  border-radius: 7px;
}
.field textarea {
  min-height: 80px;
}
.checklist {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 7px;
  max-height: 240px;
  overflow: auto;
  border: 1px solid var(--line);
  padding: 10px;
  border-radius: 8px;
}
.check {
  display: flex;
  gap: 7px;
  align-items: flex-start;
  font-size: 13px;
}
.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 16px;
}
.pill {
  padding: 5px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
}
.open {
  background: var(--warnbg);
  color: var(--warn);
}
.closed {
  background: var(--okbg);
  color: var(--ok);
}
.meeting {
  background: var(--accent2);
  color: var(--accent);
}
@media (max-width: 1000px) {
  .grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .card-grid {
    grid-template-columns: 1fr;
  }
  nav {
    overflow: auto;
  }
  .date-top {
    display: none;
  }
}
@media (max-width: 650px) {
  .grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .field.full {
    grid-column: auto;
  }
  main {
    padding: 12px;
  }
  header {
    padding: 0 10px;
  }
  .brand span {
    display: none;
  }
}