:root {
  --bg: #f6f7f4;
  --panel: #ffffff;
  --ink: #17201b;
  --muted: #607067;
  --line: #d9dfd8;
  --accent: #0f7c63;
  --accent-2: #286f9f;
  --danger: #a93a32;
  --warn: #a96f16;
  --soft: #edf3ef;
  --shadow: 0 10px 24px rgba(23, 32, 27, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--ink);
  border-radius: 6px;
  padding: 0.55rem 0.75rem;
  cursor: pointer;
  min-height: 38px;
}

button.primary {
  color: white;
  background: var(--accent);
  border-color: var(--accent);
}

button.warn {
  color: white;
  background: var(--warn);
  border-color: var(--warn);
}

button.danger {
  color: white;
  background: var(--danger);
  border-color: var(--danger);
}

button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0.55rem 0.65rem;
  background: white;
  color: var(--ink);
}

textarea {
  min-height: 120px;
  resize: vertical;
}

label {
  display: grid;
  gap: 0.35rem;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 650;
}

.login {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
}

.login form {
  width: min(390px, 100%);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  padding: 1.5rem;
  display: grid;
  gap: 1rem;
}

.login h1 {
  margin: 0;
  font-size: 1.55rem;
}

.login p {
  margin: 0;
  color: var(--muted);
}

.shell {
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto 1fr;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1rem;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 3;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  min-width: 220px;
}

.mark {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--accent);
  color: white;
  display: grid;
  place-items: center;
  font-weight: 800;
}

.brand strong {
  display: block;
}

.brand span,
.userline {
  color: var(--muted);
  font-size: 0.82rem;
}

.tabs {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.tabs button {
  min-width: 86px;
}

.tabs button.active {
  background: var(--soft);
  border-color: #b9c8bf;
  color: var(--accent);
  font-weight: 750;
}

.main {
  padding: 1rem;
  display: grid;
  gap: 1rem;
}

.grid {
  display: grid;
  grid-template-columns: minmax(300px, 0.9fr) minmax(420px, 1.6fr);
  gap: 1rem;
  align-items: start;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.panel header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--line);
}

.panel h2,
.panel h3 {
  margin: 0;
}

.panel h2 {
  font-size: 1.05rem;
}

.panel h3 {
  font-size: 0.95rem;
}

.body {
  padding: 1rem;
  display: grid;
  gap: 1rem;
}

.row {
  display: flex;
  gap: 0.6rem;
  align-items: end;
  flex-wrap: wrap;
}

.row > label,
.row > .grow {
  flex: 1 1 180px;
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(120px, 1fr));
  gap: 0.7rem;
}

.stat {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.75rem;
  background: #fbfcfa;
}

.stat span {
  color: var(--muted);
  font-size: 0.78rem;
  display: block;
}

.stat strong {
  font-size: 1.35rem;
}

.tablewrap {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
  background: white;
}

th,
td {
  padding: 0.6rem 0.7rem;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
  font-size: 0.88rem;
}

th {
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0;
  background: #fbfcfa;
}

tr:last-child td {
  border-bottom: 0;
}

.pill {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.18rem 0.5rem;
  font-size: 0.78rem;
  color: var(--muted);
  background: white;
}

.pill.good {
  color: var(--accent);
  border-color: #a6cabc;
  background: #eef8f3;
}

.pill.bad {
  color: var(--danger);
  border-color: #deb2ae;
  background: #fbefee;
}

.pill.warn {
  color: var(--warn);
  border-color: #e1c79f;
  background: #fff7e8;
}

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

.error {
  color: var(--danger);
  min-height: 1.2rem;
}

.success {
  color: var(--accent);
  min-height: 1.2rem;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.listline {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.75rem;
  background: #fbfcfa;
}

@media (max-width: 920px) {
  .topbar,
  .grid,
  .split {
    grid-template-columns: 1fr;
  }

  .topbar {
    display: grid;
  }

  .stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .stats {
    grid-template-columns: 1fr;
  }

  .row {
    display: grid;
  }

  .tabs button {
    flex: 1 1 44%;
  }
}