:root{color-scheme:light dark;--bg: #f4f5f7;--surface: #ffffff;--text: #1f2933;--muted: #616e7c;--border: #d9dee4;--accent: #0b5cad;--accent-text: #ffffff;--accent-hover: #094a8c;--focus: #3b8eea;--error: #b42318;--error-bg: #fdecea;--ok: #0f6e3d;--ok-bg: #e3f4ea;--warn: #8a4b00;--warn-bg: #fdf1dc;--notice-bg: #e8f1fb;--radius: 12px;--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace}@media(prefers-color-scheme:dark){:root{--bg: #0f1419;--surface: #182029;--text: #e4e7eb;--muted: #9aa5b1;--border: #2c3845;--accent: #4c9be8;--accent-text: #0b1520;--accent-hover: #73b2ef;--focus: #73b2ef;--error: #ff8a80;--error-bg: #3a1f1d;--ok: #7fd3a2;--ok-bg: #173325;--warn: #f5c16c;--warn-bg: #3a2c12;--notice-bg: #172a3d}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}h1{margin:0 0 8px;font-size:1.5rem;line-height:1.25;font-weight:650}h2{margin:0 0 12px;font-size:1.05rem;font-weight:650}p{margin:0 0 12px}.muted{color:var(--muted)}.brand{font-weight:650;letter-spacing:.01em}.auth{max-width:440px;margin:0 auto;padding:12vh 16px 48px}.auth>.brand{margin-bottom:20px;color:var(--muted)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px}.field{display:block;margin:20px 0 4px}.field>span{display:block;margin-bottom:6px;font-size:.9rem;font-weight:600}input[type=email],input[type=text]{width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--text);font:inherit}input:focus-visible,button:focus-visible{outline:3px solid var(--focus);outline-offset:2px}input.code{font-family:var(--mono);font-size:1.6rem;letter-spacing:.4em;text-transform:uppercase;text-align:center}.channels{border:0;margin:20px 0 0;padding:0}.channels legend{padding:0;margin-bottom:6px;font-size:.9rem;font-weight:600}.option{display:flex;gap:10px;align-items:flex-start;padding:10px 12px;border:1px solid var(--border);border-radius:8px;margin-bottom:8px;cursor:pointer}.option:has(input:checked){border-color:var(--accent)}.option input{margin-top:4px}.option small{display:block}.hint{font-size:.85rem;color:var(--muted)}.error{padding:10px 12px;border-radius:8px;background:var(--error-bg);color:var(--error);font-size:.95rem}.notice{padding:10px 12px;border-radius:8px;background:var(--notice-bg);font-size:.95rem}.banner{margin:0;padding:12px 16px;background:var(--notice-bg);text-align:center;font-size:.95rem}button{font:inherit;cursor:pointer}button:disabled{cursor:default;opacity:.6}.primary{width:100%;margin-top:16px;padding:12px 16px;border:0;border-radius:8px;background:var(--accent);color:var(--accent-text);font-weight:600}.primary:not(:disabled):hover{background:var(--accent-hover)}.link{padding:4px 0;border:0;background:none;color:var(--accent);font-size:.95rem}.link:not(:disabled):hover{text-decoration:underline}.row{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;margin-top:12px}.topbar{display:flex;align-items:center;gap:16px;padding:12px 16px;background:var(--surface);border-bottom:1px solid var(--border)}.topbar .who{margin-left:auto;color:var(--muted);font-size:.9rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.content{max-width:720px;margin:0 auto;padding:32px 16px 48px;display:grid;gap:16px}.badge{display:inline-block;padding:2px 10px;border-radius:999px;font-size:.85rem;font-weight:600;margin-right:6px}.badge.ok{background:var(--ok-bg);color:var(--ok)}.badge.warn{background:var(--warn-bg);color:var(--warn)}.permissions{list-style:none;margin:16px 0 0;padding:0;border-top:1px solid var(--border)}.permissions li{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--border)}@media(max-width:480px){.auth{padding-top:6vh}.card{padding:20px 16px}.topbar .who{display:none}.topbar .link{margin-left:auto}}