* { box-sizing: border-box; }
body { font-family: system-ui, sans-serif; max-width: 640px; margin: 40px auto; padding: 0 16px; background: #14151a; color: #e8e8ea; }
h1 { font-size: 1.4rem; }
h2 { font-size: 1.1rem; margin-top: 2rem; border-top: 1px solid #33343c; padding-top: 1.2rem; }
input, button { font-size: 1rem; padding: 8px 10px; border-radius: 6px; border: 1px solid #33343c; background: #1d1e24; color: #e8e8ea; }
input { display: block; width: 100%; margin: 6px 0 12px; }
button { cursor: pointer; background: #3a6df0; border: none; color: white; }
button:hover { background: #2f59c9; }
.row { display: flex; gap: 8px; align-items: center; }
.card { background: #1a1b21; border: 1px solid #2a2b32; border-radius: 8px; padding: 14px; margin: 10px 0; }
.muted { color: #9a9aa5; font-size: 0.9rem; }
.hidden { display: none; }
table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
td, th { text-align: left; padding: 6px 4px; border-bottom: 1px solid #2a2b32; }
a { color: #7ea2ff; }
#status { color: #ff8a8a; margin: 8px 0; }