:root { --fg: #1c2733; --muted: #6b7785; --accent: #1f5fbf; --bg: #f3f5f8; --err: #b3261e; }
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.5 system-ui, sans-serif; color: var(--fg); background: var(--bg); }
header { display: flex; justify-content: space-between; align-items: center; padding: .8rem 1.5rem; background: #fff; border-bottom: 1px solid #dde2e8; }
.brand { font-weight: 700; color: var(--fg); text-decoration: none; }
main { max-width: 960px; margin: 1.5rem auto; padding: 0 1rem; }
.card { background: #fff; border: 1px solid #dde2e8; border-radius: 8px; padding: 1.2rem 1.5rem; margin-bottom: 1.5rem; }
.card.narrow { max-width: 380px; margin: 4rem auto; }
h2 { margin-top: 0; font-size: 1.1rem; }
label { display: block; margin-bottom: .8rem; }
input:not([type=file]) { display: block; width: 100%; padding: .5rem; margin-top: .2rem; border: 1px solid #c5ccd5; border-radius: 4px; }
button { padding: .5rem 1rem; border: 0; border-radius: 4px; background: var(--accent); color: #fff; cursor: pointer; }
button.link, .link { background: none; color: var(--accent); padding: 0; cursor: pointer; text-decoration: underline; }
button.danger { background: var(--err); padding: .25rem .6rem; }
button.small { padding: .25rem .6rem; }
.drop { border: 2px dashed #c5ccd5; border-radius: 8px; padding: 1.5rem; text-align: center; }
.drop.over { border-color: var(--accent); background: #eef4fd; }
progress { width: 100%; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: .5rem; border-bottom: 1px solid #eceff3; }
td.actions { text-align: right; white-space: nowrap; }
.muted { color: var(--muted); }
.error { color: var(--err); }
video { width: 100%; background: #000; border-radius: 4px; }