:root{--bg: #14161a;--panel: #1c1f25;--panel-2: #23272f;--line: #333944;--text: #e8e6df;--muted: #9aa1ad;--bronze: #b0824a;--blue: #4c7fb0;--green: #4caf6a;--red: #d05656;color-scheme:dark}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.92em;color:var(--bronze)}.muted{color:var(--muted)}.gate{min-height:100vh;display:grid;place-items:center;padding:24px}.gate__card{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:28px;width:100%;max-width:380px;display:flex;flex-direction:column;gap:10px}.gate__card h1{margin:0;letter-spacing:.06em}.gate__card label{margin-top:8px;font-weight:600}.gate__card input{background:var(--panel-2);border:1px solid var(--line);border-radius:6px;color:var(--text);padding:9px 11px;font:inherit}.gate__hint{color:var(--muted);font-size:12px;line-height:1.6}.app{max-width:960px;margin:0 auto;padding:24px 16px 48px}.app__header{display:flex;align-items:flex-start;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:16px}.app__header h1{margin:0;letter-spacing:.06em}.app__subtitle{margin:2px 0 0;color:var(--muted)}.app__main{margin-top:24px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:18px}.panel__head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:14px}.panel__head h2{margin:0}.panel__hint{color:var(--muted);font-size:12px}.remote-video{display:block;width:100%;max-height:70vh;background:var(--panel-2);border:1px solid var(--line);border-radius:8px}.devices{width:100%;border-collapse:collapse}.devices th,.devices td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line)}.devices th{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em}.device-name{font-weight:600}.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--muted);margin-right:4px}.dot--online{background:var(--green)}.dot--offline{background:var(--red)}.provenance{margin-top:20px;background:var(--panel-2);border:1px solid var(--line);border-radius:8px;padding:14px 16px}.provenance h3{margin:0 0 6px}.provenance dl{margin:12px 0 0;display:grid;gap:8px}.provenance dl>div{display:grid;grid-template-columns:220px 1fr;gap:10px}.provenance dt{color:var(--muted);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px}@media(max-width:560px){.provenance dl>div{grid-template-columns:1fr;gap:2px}}.btn{background:var(--panel-2);border:1px solid var(--line);color:var(--text);border-radius:6px;padding:8px 14px;font:inherit;cursor:pointer}.btn:hover{border-color:var(--bronze)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn--primary{background:var(--blue);border-color:var(--blue);color:#fff;margin-top:6px}.btn--ghost{background:transparent}.notice{border-radius:6px;padding:10px 12px;margin:8px 0 0}.notice--error{background:#d056561f;border:1px solid var(--red)}.notice--error p{margin:6px 0}