:root {
  --bg: #f3f6fb;
  --panel: #ffffff;
  --text: #1b2a3a;
  --muted: #66798f;
  --line: #d9e3ef;
  --brand: #146c57;
  --brand-soft: #e8f4f1;
  --warn: #9e5c00;
  --error: #b42318;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--text);
  background: var(--bg);
}

.layout {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 250px 1fr;
}

.sidebar {
  background: #0f1b2d;
  color: #d3deed;
  border-right: 1px solid #223650;
  padding: 28px 16px;
}

.brand {
  color: #fff;
  font-size: 24px;
  font-weight: 700;
}

.subtitle {
  margin: 6px 0 0;
  color: #9eb1ca;
  font-size: 13px;
}

.tabs {
  margin-top: 22px;
  display: grid;
  gap: 8px;
}

.tab {
  border: 1px solid #25405d;
  color: #b6c7dd;
  background: transparent;
  border-radius: 8px;
  padding: 10px;
  text-align: left;
  cursor: pointer;
}

.tab.active,
.tab:hover {
  background: #1e3550;
  border-color: #3f6690;
  color: #fff;
}

.content {
  padding: 26px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 16px;
  gap: 16px;
}

.topbar h1 {
  margin: 0;
  font-size: 28px;
}

.subhead {
  margin: 6px 0 0;
  color: var(--muted);
}

.topbar-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.pill {
  border: 1px solid #c5d5e9;
  background: #edf4ff;
  color: #284767;
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 12px;
}

.pill.ok {
  border-color: #9bd2c0;
  background: var(--brand-soft);
  color: var(--brand);
}

.pill.error {
  border-color: #edc4c1;
  background: #fff0ef;
  color: var(--error);
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px;
}

.filters {
  display: grid;
  grid-template-columns: repeat(3, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 12px;
}

.filters label {
  display: block;
  font-size: 12px;
  margin-bottom: 6px;
  color: var(--muted);
}

input,
select,
button {
  font: inherit;
}

select,
input {
  width: 100%;
  border: 1px solid #c8d6e8;
  border-radius: 8px;
  background: #fff;
  padding: 8px 10px;
}

.inline-input {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
}

.btn {
  border: 1px solid #aac1dd;
  border-radius: 8px;
  background: #f4f8ff;
  color: #2c4f76;
  padding: 8px 12px;
  cursor: pointer;
}

.btn:hover {
  background: #eaf2ff;
}

.message {
  margin-bottom: 12px;
  border: 1px solid #c8d8ef;
  border-radius: 8px;
  padding: 10px;
  background: #edf4ff;
  color: #2a4f73;
}

.message.warn {
  border-color: #f1d39e;
  background: #fff8ea;
  color: var(--warn);
}

.message.error {
  border-color: #edc4c1;
  background: #fff0ef;
  color: var(--error);
}

.panel {
  display: grid;
  gap: 12px;
}

.grid-two {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(220px, 1fr));
}

.kpi-row {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(4, minmax(120px, 1fr));
}

.kpi-value {
  margin: 0;
  font-size: 24px;
  font-weight: 700;
}

.kpi-label {
  margin: 4px 0 0;
  font-size: 12px;
  color: var(--muted);
}

.kv {
  margin: 6px 0;
  font-size: 14px;
}

.kv span {
  color: var(--muted);
  margin-right: 6px;
}

.table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
}

.table th,
.table td {
  border-bottom: 1px solid var(--line);
  padding: 10px;
  text-align: left;
  font-size: 14px;
  vertical-align: top;
}

.table th {
  background: #f7faff;
  color: #355372;
}

.muted {
  color: var(--muted);
}

.hidden {
  display: none;
}

@media (max-width: 1020px) {
  .layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    border-right: 0;
    border-bottom: 1px solid #223650;
  }

  .filters,
  .kpi-row,
  .grid-two {
    grid-template-columns: 1fr;
  }
}