:root { color-scheme: dark; font-family: "Segoe UI", system-ui, sans-serif; background: #141414; color: #f3f3f3; }
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; background: radial-gradient(circle at top, #243143 0, #171717 34rem); }
.shell { width: min(1080px, calc(100% - 32px)); margin: 0 auto; padding: 64px 0; }
.shell:has(.login-panel:not([hidden])) { width: min(440px, calc(100% - 32px)); }
.shell:has(.login-panel:not([hidden])) .brand { display: block; }
.brand { display: flex; justify-content: space-between; align-items: start; gap: 24px; margin-bottom: 32px; }
.eyebrow { margin: 0 0 6px; color: #8fb9ef; font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
h1, h2 { margin: 0; font-weight: 600; }
h1 { font-size: clamp(32px, 6vw, 52px); }
h2 { font-size: 24px; }
.subtitle { margin: 8px 0 0; color: #b8b8b8; }
.panel { border: 1px solid #343434; border-radius: 12px; background: rgba(35,35,35,.94); box-shadow: 0 20px 45px rgba(0,0,0,.22); }
.login-panel { width: min(440px, 100%); padding: 28px; }
.login-panel h2 { margin-bottom: 6px; }
.muted { margin: 0 0 22px; color: #aaa; }
.login-panel input { width: 100%; margin-bottom: 16px; }
.login-panel button { width: 100%; margin-top: 4px; }
.welcome { display: flex; justify-content: space-between; align-items: end; gap: 24px; margin-bottom: 18px; }
.welcome label { margin: 0 0 7px; color: #aaa; font-size: 12px; text-transform: uppercase; }
select { min-width: 280px; min-height: 42px; border: 1px solid #555; border-radius: 7px; padding: 0 10px; background: #181818; color: inherit; font: inherit; }
.lookup { padding: 24px; }
label { display: block; margin-bottom: 8px; font-weight: 600; }
.lookup-row { display: flex; gap: 10px; }
input, button { min-height: 42px; border-radius: 7px; font: inherit; }
input { flex: 1; border: 1px solid #555; padding: 0 12px; background: #181818; color: inherit; }
input:focus { outline: 2px solid #5599e8; outline-offset: 1px; }
button { border: 0; padding: 0 18px; background: #2f78c4; color: white; font-weight: 600; cursor: pointer; }
button:hover { background: #3b88d8; }
button.secondary { background: #303030; border: 1px solid #505050; }
button.secondary:hover { background: #3b3b3b; }
.status { min-height: 20px; margin: 12px 0 0; color: #bdbdbd; }
.status.error { color: #ff9c98; }
.sample { margin-top: 20px; overflow: hidden; }
.sample-heading { display: flex; justify-content: space-between; gap: 20px; align-items: center; padding: 24px; border-bottom: 1px solid #393939; }
.badge { border-radius: 999px; padding: 6px 10px; background: #193a2a; color: #81d9ad; font-size: 13px; font-weight: 600; }
.metadata { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; margin: 0; background: #353535; }
.metadata div { padding: 16px 20px; background: #242424; }
dt { margin-bottom: 5px; color: #aaa; font-size: 12px; text-transform: uppercase; }
dd { margin: 0; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 13px 16px; border-bottom: 1px solid #383838; text-align: left; white-space: nowrap; }
th { color: #aaa; font-size: 12px; text-transform: uppercase; }
tbody tr:last-child td { border-bottom: 0; }
.empty { color: #aaa; text-align: center; padding: 30px; }
@media (max-width: 720px) { .shell { padding: 32px 0; } .brand, .welcome { align-items: stretch; flex-direction: column; } select { width: 100%; min-width: 0; } .lookup-row { flex-direction: column; } .metadata { grid-template-columns: repeat(2, 1fr); } }