:root {
    color-scheme: dark;
    font-family: Inter, system-ui, sans-serif;
    background: #0b1018;
    color: #eef3f8;
}

* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; background: radial-gradient(circle at top, #19354a, #0b1018 55%); }
.shell { width: min(980px, calc(100% - 32px)); margin: 0 auto; padding: 64px 0; }
.panel { background: rgba(14, 23, 34, .94); border: 1px solid #2c4052; border-radius: 18px; padding: 32px; box-shadow: 0 24px 70px #0008; }
.panel:first-child { max-width: 440px; margin: 8vh auto 0; }
.hidden { display: none; }
.eyebrow { color: #64d7aa; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
h1, h2, p { margin-top: 0; }
label { display: grid; gap: 8px; margin: 18px 0; color: #b9c7d4; }
input { width: 100%; border: 1px solid #3c5367; border-radius: 10px; padding: 13px; background: #0c1520; color: #fff; font: inherit; }
button { border: 0; border-radius: 10px; padding: 13px 18px; background: #64d7aa; color: #07110d; font: inherit; font-weight: 800; cursor: pointer; }
button.secondary { background: #243848; color: #eef3f8; }
.message { min-height: 24px; margin: 16px 0 0; color: #ff9b9b; }
.toolbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin: 26px 0; }
.stats article { display: grid; gap: 6px; padding: 18px; border-radius: 12px; background: #152433; }
.stats strong { font-size: 2rem; color: #64d7aa; }
.stats span { color: #aebdca; }
.events { display: grid; gap: 10px; }
.event { display: grid; grid-template-columns: 150px 1fr auto; gap: 16px; padding: 14px; border: 1px solid #2b4052; border-radius: 10px; }
.event time { color: #64d7aa; }
.tabs { display: flex; gap: 8px; margin: 24px 0; flex-wrap: wrap; }
.tabs button { background: #243848; color: #eef3f8; }
.grid-two { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.card { display: grid; gap: 12px; padding: 18px; margin-bottom: 20px; border-radius: 12px; background: #152433; }
.card h2 { margin-bottom: 4px; }
.table-wrap { overflow-x: auto; border: 1px solid #2b4052; border-radius: 12px; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 12px; border-bottom: 1px solid #2b4052; text-align: left; white-space: nowrap; }
th { color: #64d7aa; }
td button { padding: 7px 10px; margin-right: 5px; }
pre { overflow: auto; color: #64d7aa; white-space: pre-wrap; }

@media (max-width: 640px) {
    .shell { padding: 24px 0; }
    .panel { padding: 20px; }
    .stats { grid-template-columns: 1fr; }
    .event { grid-template-columns: 1fr; }
    .grid-two { grid-template-columns: 1fr; }
}