:root { color-scheme: light; font-family: Inter, ui-sans-serif, system-ui, sans-serif; background: #f5f7fa; color: #18212f; }
* { box-sizing: border-box; }
body { margin: 0; background: #f5f7fa; }
a { color: #0a5bb5; }
header { background: #14233a; color: #fff; padding: 18px 28px; display: flex; justify-content: space-between; align-items: center; gap: 16px; }
header h1 { font-size: 18px; margin: 0; }
header p { font-size: 13px; margin: 3px 0 0; color: #c9d5e6; }
main { width: min(1180px, calc(100% - 32px)); margin: 28px auto 56px; }
.card { background: #fff; border: 1px solid #dce3ed; border-radius: 12px; padding: 22px; margin: 18px 0; box-shadow: 0 2px 7px rgb(16 34 58 / 4%); }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; }
.metric { padding: 16px; border-radius: 10px; background: #eef5ff; border: 1px solid #cce0fa; }
.metric strong { display: block; font-size: 24px; margin-top: 5px; }
.metric span { font-size: 12px; color: #43546c; text-transform: uppercase; letter-spacing: .04em; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 12px 10px; border-bottom: 1px solid #e7edf4; text-align: left; vertical-align: middle; }
th { color: #53647c; font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
.status { border-radius: 999px; padding: 4px 9px; display: inline-block; font-size: 12px; font-weight: 600; }
.status.ok { background: #e8f7ed; color: #176c35; }.status.warn { background: #fff4d8; color: #7b5400; }.status.off { background: #fdeaea; color: #a12828; }
label { display: block; font-size: 13px; font-weight: 600; margin: 11px 0 5px; }
input, select, button { font: inherit; }
input, select { width: 100%; border: 1px solid #aebdce; border-radius: 8px; padding: 10px; background: #fff; }
button { border: 0; background: #075fba; color: #fff; padding: 10px 15px; border-radius: 8px; cursor: pointer; font-weight: 700; }
button.danger { background: #b42318; } button.subtle { background: #31445e; }
.row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }.row.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.notice { border-radius: 8px; padding: 13px 15px; margin: 14px 0; }.notice.error { background: #fdeaea; color: #7f1d1d; }.notice.success { background: #e8f7ed; color: #135f2e; }.notice.info { background: #e9f3ff; color: #173f70; }
.login { width: min(430px, calc(100% - 32px)); margin: 12vh auto; }.login h1 { margin-top: 0; }.muted { color: #61728a; font-size: 14px; }.inline { display: inline; }.actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: end; }.danger-zone { border-color: #f3c4c4; }.nowrap { white-space: nowrap; }
@media (max-width: 650px) { .row, .row.three { grid-template-columns: 1fr; } th:nth-child(4), td:nth-child(4) { display: none; } header { padding: 16px; } main { width: min(100% - 20px, 1180px); } }