:root {
  --bg: #f6f7fb;
  --panel: #ffffff;
  --panel-2: #f2f4f9;
  --text: #111827;
  --muted: #6b7280;
  --border: rgba(17, 24, 39, 0.12);
  --primary: #2563eb;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji",
    "Segoe UI Emoji";
  color: var(--text);
  background: linear-gradient(180deg, #f8fafc, var(--bg));
}

.page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.login {
  width: 100%;
  max-width: 420px;
}

.login-card {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
  border-radius: 16px;
  padding: 22px;
  box-shadow: 0 10px 30px rgba(17, 24, 39, 0.08);
}

.login-title {
  font-size: 20px;
  font-weight: 700;
}

.login-subtitle {
  margin-top: 6px;
  color: var(--muted);
  font-size: 13px;
}

.alert {
  margin-top: 14px;
  padding: 10px 12px;
  border: 1px solid rgba(255, 110, 110, 0.35);
  background: rgba(255, 110, 110, 0.12);
  border-radius: 10px;
  color: #7f1d1d;
  font-size: 13px;
}

.form {
  margin-top: 14px;
  display: grid;
  gap: 12px;
}

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

.field input {
  width: 100%;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.85);
  color: var(--text);
  outline: none;
}

.select,
.textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.85);
  color: var(--text);
  outline: none;
  font-family: inherit;
  font-size: 14px;
}

.textarea {
  resize: vertical;
  line-height: 1.4;
}

.field input:focus {
  border-color: rgba(37, 99, 235, 0.45);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.select:focus,
.textarea:focus {
  border-color: rgba(37, 99, 235, 0.45);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

.chk {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  color: var(--muted);
  font-size: 13px;
}

.btn {
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.9);
  color: var(--text);
  cursor: pointer;
}

.btn.primary {
  border-color: rgba(37, 99, 235, 0.35);
  background: rgba(37, 99, 235, 0.12);
}

.app {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 260px 1fr;
}

.sidebar {
  background: rgba(255, 255, 255, 0.92);
  border-right: 1px solid var(--border);
  padding: 16px;
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  gap: 14px;
}

.brand {
  font-weight: 800;
  letter-spacing: 0.4px;
}

.dbmeta {
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(242, 244, 249, 0.9);
}

.dbmeta-line {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.6;
}

.nav {
  display: grid;
  gap: 6px;
  align-content: start;
}

.nav-item {
  display: block;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid transparent;
  color: var(--text);
  text-decoration: none;
  background: transparent;
}

.nav-item:hover {
  border-color: var(--border);
  background: rgba(242, 244, 249, 0.9);
}

.nav-item.active {
  border-color: rgba(37, 99, 235, 0.35);
  background: rgba(37, 99, 235, 0.12);
}

.sidebar-footer {
  border-top: 1px solid var(--border);
  padding-top: 10px;
}

.content {
  padding: 18px;
}

.page-title {
  font-size: 18px;
  font-weight: 750;
  margin-bottom: 12px;
}

.card {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.92);
  padding: 16px;
  box-shadow: 0 10px 30px rgba(17, 24, 39, 0.06);
}

.card-title {
  font-weight: 650;
  margin-bottom: 10px;
}

.muted {
  color: var(--muted);
  font-size: 13px;
}

.kv {
  display: grid;
  gap: 8px;
}

.kv-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(242, 244, 249, 0.9);
}

.kv-row .k {
  color: var(--muted);
  font-size: 12px;
}

.kv-row .v {
  font-size: 13px;
}

.table {
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.tr {
  display: grid;
}

.tr.cols-9 {
  grid-template-columns: 160px 70px 60px 120px 120px 120px 120px 120px 120px;
}

.tr.cols-8 {
  grid-template-columns: 180px 70px 140px 120px 120px 120px 120px 140px;
}

.tr.cols-6 {
  grid-template-columns: 160px 160px 80px 120px 160px 140px;
}

.tr.cols-3 {
  grid-template-columns: 240px 1fr 120px;
}

.tr.head {
  background: rgba(242, 244, 249, 0.95);
  font-weight: 650;
}

.td {
  padding: 10px 10px;
  border-bottom: 1px solid var(--border);
  border-right: 1px solid var(--border);
  font-size: 13px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tr .td:last-child {
  border-right: none;
}

.table .tr:last-child .td {
  border-bottom: none;
}

.table-scroll {
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: auto;
  background: rgba(255, 255, 255, 0.92);
}

table.data {
  width: 100%;
  border-collapse: collapse;
  min-width: 680px;
}

table.data th,
table.data td {
  border-bottom: 1px solid var(--border);
  padding: 10px 10px;
  font-size: 13px;
  text-align: left;
  white-space: nowrap;
}

table.data th {
  background: rgba(242, 244, 249, 0.95);
  font-weight: 650;
}

.split {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 14px;
  align-items: start;
}

.list {
  display: grid;
  gap: 6px;
}

.list-item {
  display: block;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid transparent;
  color: var(--text);
  text-decoration: none;
  background: rgba(242, 244, 249, 0.7);
}

.list-item:hover {
  border-color: var(--border);
  background: rgba(242, 244, 249, 0.9);
}

.list-item.active {
  border-color: rgba(37, 99, 235, 0.35);
  background: rgba(37, 99, 235, 0.12);
}