:root { color-scheme: dark; font-family: Inter, ui-sans-serif, system-ui, sans-serif; background: #0a0d12; color: #e8edf5; }
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; background: radial-gradient(circle at top, #172033 0, #0a0d12 45%); }
a { color: #8fc7ff; }
.shell { width: min(1120px, calc(100% - 2rem)); margin: 0 auto; padding: 3rem 0; }
.card { background: #111722; border: 1px solid #2a3445; border-radius: 14px; padding: 1.4rem; box-shadow: 0 16px 50px #0006; }
.narrow { max-width: 560px; margin: 4vh auto; }
.eyebrow { color: #65b5ff; font-size: .75rem; font-weight: 800; letter-spacing: .16em; }
h1, h2 { line-height: 1.15; }
label, legend { font-weight: 650; }
label { display: block; margin: 1rem 0 .35rem; }
label span { color: #9ba8ba; font-weight: 400; }
input, textarea { width: 100%; padding: .75rem; border: 1px solid #43506a; border-radius: 8px; background: #090d14; color: inherit; font: inherit; }
input:focus, textarea:focus, button:focus { outline: 3px solid #65b5ff66; outline-offset: 2px; }
button { border: 0; border-radius: 8px; margin-top: 1rem; padding: .72rem 1rem; background: #3182ce; color: white; font: inherit; font-weight: 750; cursor: pointer; }
button.secondary { background: #39465c; }
button:disabled { opacity: .5; cursor: not-allowed; }
.notice { border-radius: 8px; margin: 1rem 0; padding: .8rem 1rem; }
.error { background: #4a1820; border: 1px solid #a83a4b; }
.success { background: #123c31; border: 1px solid #27846a; }
.page-header { display: flex; justify-content: space-between; align-items: end; gap: 1rem; margin-bottom: 1.5rem; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 1rem; border-bottom: 1px solid #2a3445; text-align: left; vertical-align: top; }
fieldset { border: 1px solid #354159; border-radius: 8px; }
.check { display: inline-flex; align-items: center; margin: .5rem 1rem .5rem 0; gap: .4rem; }
.check input { width: auto; }
.inline { display: inline-block; margin-right: .5rem; }
.state { display: inline-block; padding: .25rem .5rem; border-radius: 999px; background: #26344a; font-size: .85rem; }
.state.danger { background: #5a2029; }
.activation-link { margin-bottom: 1.5rem; border-color: #d59a38; }
.activation-link code { display: block; overflow-wrap: anywhere; user-select: all; }
code { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; }
@media (max-width: 650px) { .shell { width: min(100% - 1rem, 1120px); padding: 1rem 0; } .page-header { align-items: start; flex-direction: column; } th, td { padding: .65rem; } }
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; } }