:root{--bg:#f6f7f9;--fg:#15171c;--muted:#626874;--card:#fff;--line:#e3e6eb;--accent:#ff8a3d;--accent-fg:#1a1004;--bad:#c62828;--good:#2e7d32;color-scheme:light dark}
@media (prefers-color-scheme:dark){:root{--bg:#0e1014;--fg:#e8eaee;--muted:#9aa0ab;--card:#171a20;--line:#272b33;--bad:#ef6b6b;--good:#6fcf7a}}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font:15px/1.5 system-ui,-apple-system,"Segoe UI",sans-serif}
header{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.9rem 1.5rem;border-bottom:1px solid var(--line);background:var(--card)}
.brand{font-weight:700;letter-spacing:.02em;color:var(--fg);text-decoration:none}.brand::before{content:"";display:inline-block;width:.7em;height:.7em;margin-right:.5em;border-radius:50%;background:var(--accent)}
nav{display:flex;gap:1.2rem;align-items:center}nav a{color:var(--muted);text-decoration:none}nav a:hover{color:var(--fg)}nav form{margin:0}
main{max-width:980px;margin:2rem auto;padding:0 1.25rem}h1.page{margin:0 0 1.25rem;font-size:1.6rem}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:1.4rem 1.6rem;margin-bottom:1.25rem;overflow-x:auto}
.card h1{margin-top:0;font-size:1.35rem}.card h2{margin-top:0;font-size:1.1rem}.narrow{max-width:400px;margin:4rem auto}
label{display:block;margin:.8rem 0;font-weight:500}label small{font-weight:400;color:var(--muted)}
input:not([type=checkbox]),textarea{display:block;width:100%;margin-top:.3rem;padding:.6rem .7rem;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--fg);font:inherit}
input:focus,textarea:focus,button:focus-visible{outline:2px solid var(--accent);outline-offset:1px}
label.check{display:flex;gap:.5rem;align-items:center;font-weight:400}
button{margin-top:.6rem;padding:.6rem 1.1rem;border:0;border-radius:8px;background:var(--accent);color:var(--accent-fg);font:inherit;font-weight:600;cursor:pointer}
button.link{background:none;color:var(--muted);padding:0;margin:0;font-weight:400}button.link:hover{color:var(--fg)}
button.danger{background:none;border:1px solid var(--bad);color:var(--bad)}form+form{margin-top:.6rem}
table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:.5rem .6rem;border-bottom:1px solid var(--line);vertical-align:top}th{color:var(--muted);font-weight:500;font-size:.85rem}
td.ua{max-width:260px;color:var(--muted);font-size:.85rem}a{color:inherit}code{font:.9em ui-monospace,Menlo,monospace;word-break:break-all}.secret{font-size:1.1rem;letter-spacing:.05em}
dl{display:grid;grid-template-columns:max-content 1fr;gap:.4rem 1.2rem;margin:0}dt{color:var(--muted)}dd{margin:0}
.muted{color:var(--muted)}.error{color:var(--bad);font-weight:500}.ok{color:var(--good);font-weight:500}
.tag{display:inline-block;margin-right:.3rem;padding:0 .45rem;border:1px solid var(--line);border-radius:99px;font-size:.78rem}.tag.bad{color:var(--bad);border-color:var(--bad)}
details summary{cursor:pointer;margin-top:1rem;font-weight:600}
.apps{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:1rem}
.app{display:flex;flex-direction:column;gap:.2rem;padding:1.1rem;background:var(--card);border:1px solid var(--line);border-radius:12px;text-decoration:none}.app:hover{border-color:var(--accent)}
.app small{color:var(--muted)}.tile{display:grid;place-items:center;width:2.4rem;height:2.4rem;margin-bottom:.5rem;border-radius:10px;background:var(--accent);color:var(--accent-fg);font-weight:700}