:root { --bg: #000; --text: #d6d6d6; --bright: #fff; --muted: #6e6e6e; --line: #222; --up: #3ddc84; --down: #ff5f56; --warn: #f5b942; color-scheme: dark; }
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.7 ui-monospace, "JetBrains Mono", "DejaVu Sans Mono", Menlo, Consolas, monospace; }
main { max-width: 56rem; margin: 0 auto; padding: 3rem 1.25rem; }
a { color: var(--bright); text-decoration: underline; text-decoration-color: #444; text-underline-offset: 3px; }
header { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; }
.name { font-weight: 700; text-decoration: none; }
.muted { color: var(--muted); }
.bad { color: var(--down); }
nav { display: flex; flex-wrap: wrap; gap: 0.2rem 1.3rem; margin-top: 0.6rem; }
nav a { color: var(--muted); text-decoration: none; cursor: pointer; }
nav a[aria-current] { color: var(--bright); }
.item { display: block; padding: 0.7rem 0; border-top: 1px solid var(--line); cursor: pointer; }
.item b { color: var(--bright); font-weight: 400; }
.dot { display: inline-block; width: 0.5rem; height: 0.5rem; border-radius: 50%; background: var(--up); margin-right: 0.5rem; }
.msg { border-top: 1px solid var(--line); padding: 0.9rem 0; white-space: pre-wrap; word-break: break-word; }
.msg.out { border-left: 2px solid var(--up); padding-left: 0.8rem; }
.row { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; margin: 0.6rem 0; }
button { background: #0c0c0c; color: var(--text); border: 1px solid #333; padding: 0.2rem 0.7rem; font: inherit; cursor: pointer; }
button:hover, button:focus-visible { border-color: #888; color: var(--bright); outline: none; }
button.armed { border-color: var(--warn); color: var(--warn); }
textarea, input { width: 100%; background: #000; color: var(--bright); border: 1px solid #333; padding: 0.5rem 0.7rem; font: inherit; }
textarea:focus-visible, input:focus-visible { border-color: #888; outline: none; }
h2 { margin: 1.6rem 0 0.4rem; font-size: 0.8rem; font-weight: 400; color: var(--muted); letter-spacing: 0.08em; }
@media (max-width: 38rem) { main { padding-top: 1.5rem; } }
.auth { max-width: 26rem; }
label { display: block; margin: 0.8rem 0 0; color: var(--muted); }
label input { margin-top: 0.2rem; }
.key { color: var(--bright); word-break: break-all; user-select: all; }
.small { font-size: 0.75rem; }
.qr { display: block; width: 100%; max-width: 18rem; height: auto; margin: 0.6rem 0; image-rendering: pixelated; }
form { margin: 0; }
.dot.down { background: var(--down); }
.dot.warn { background: var(--warn); }
.line { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.2rem 1rem; padding: 0.35rem 0; border-top: 1px solid var(--line); }
.line button { padding: 0 0.6rem; }
.dot.idle { background: var(--muted); }
.chips { display: flex; flex-wrap: wrap; gap: 0.15rem 1.4rem; margin: 0.3rem 0; }
.chip { white-space: nowrap; }
.acts { display: flex; gap: 0.5rem; }
input[type=file] { border: 0; padding: 0.4rem 0; }
.row label { display: flex; align-items: center; gap: 0.4rem; margin: 0; color: var(--text); }
input[type=checkbox] { width: auto; margin: 0; padding: 0; }
select { background: #0c0c0c; color: var(--text); border: 1px solid #333; padding: 0.2rem 0.4rem; font: inherit; }