:root { color-scheme: dark; font-family: Inter, ui-sans-serif, system-ui, sans-serif; background: #0b141a; color: #e9edef; }
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; background: radial-gradient(circle at top right, #183b47 0, #0b141a 42rem); }
button, input, select { font: inherit; }
button { border: 0; border-radius: 8px; background: #00a884; color: #061a15; cursor: pointer; font-weight: 700; padding: .7rem 1rem; }
button:hover { background: #18c7a0; }
button.secondary { background: #23343b; color: #e9edef; }
button.danger { background: #8d3041; color: #fff; }
button:disabled { cursor: not-allowed; opacity: .55; }
input, select { width: 100%; border: 1px solid #31454e; border-radius: 8px; background: #15232a; color: #e9edef; padding: .7rem .8rem; }
label { display: grid; gap: .35rem; color: #b5c3c8; font-size: .88rem; }
.shell { width: min(1180px, calc(100% - 2rem)); margin: 0 auto; padding: 2rem 0 4rem; }
.brand { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1.5rem; }
.brand-lockup { display: flex; align-items: center; gap: .75rem; }
.app-logo { width: 42px; height: 42px; border-radius: 10px; object-fit: cover; background: #293845; }
.brand h1 { margin: 0; font-size: 1.45rem; }
.brand small { color: #8fa3aa; }
.card { border: 1px solid #263c44; border-radius: 14px; background: rgba(17, 31, 38, .92); box-shadow: 0 14px 35px rgba(0, 0, 0, .18); padding: 1.2rem; }
.login { width: min(430px, 100%); margin: 12vh auto; }
.login h1 { margin-top: 0; }
.form { display: grid; gap: .85rem; }
.form-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .75rem; }
.grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.wide { grid-column: 1 / -1; }
.section-title { display: flex; align-items: center; justify-content: space-between; gap: .75rem; margin-bottom: .9rem; }
.section-title h2 { margin: 0; font-size: 1.05rem; }
.muted { color: #8fa3aa; }
.error { min-height: 1.35rem; color: #ff9b9b; }
.success { color: #7ce8c6; }
.list { display: grid; gap: .55rem; margin: 0; padding: 0; list-style: none; }
.list-item { display: flex; align-items: center; justify-content: space-between; gap: .8rem; border: 1px solid #29404a; border-radius: 9px; padding: .7rem; }
.list-item strong, .list-item span { display: block; }
.list-item span { color: #9fb0b6; font-size: .82rem; }
.status { color: #7ce8c6 !important; }
.status.offline { color: #ffbf69 !important; }
.token-box { display: grid; gap: .45rem; margin-top: .8rem; padding: .8rem; border: 1px solid #b58b4d; border-radius: 8px; background: #2b2518; }
.token-box code { overflow-wrap: anywhere; color: #ffe2a9; }
.checks { display: grid; gap: .45rem; max-height: 14rem; overflow: auto; margin: .6rem 0; }
.check { display: flex; align-items: center; gap: .6rem; border: 1px solid #29404a; border-radius: 8px; padding: .55rem; }
.check input { width: auto; }
table { width: 100%; border-collapse: collapse; font-size: .83rem; }
th, td { border-bottom: 1px solid #263c44; padding: .6rem .4rem; text-align: left; vertical-align: top; }
th { color: #9fb0b6; font-weight: 600; }
.table-wrap { overflow: auto; }
@media (max-width: 760px) { .grid, .form-row { grid-template-columns: 1fr; } .wide { grid-column: auto; } .brand { align-items: flex-start; flex-direction: column; } }