/* C3 Auto — общий стиль служебных страниц (вход, регистрация, мастер-панель) */
:root{--bg:#0e0f0c;--surface:#181a15;--surface2:#20231c;--line:#2c3027;--text:#f2f3ec;--muted:#a3a79a;--accent:#d4ef6a;--accent-soft:rgba(212,239,106,.16);--ink:#141612;--danger:#ff7a70;--ok:#7fd98f;--warn:#f2b33d;color-scheme:dark}
*{box-sizing:border-box}html,body{min-height:100%;margin:0}
body{background:radial-gradient(900px 500px at 85% -10%,rgba(212,239,106,.09),transparent 60%),var(--bg);color:var(--text);font:15px/1.45 Manrope,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
.center{min-height:100vh;display:grid;place-items:center;padding:24px}
.box{width:100%;max-width:440px;background:var(--surface);border:1px solid var(--line);border-radius:28px;padding:30px 26px;box-shadow:0 24px 70px rgba(0,0,0,.45)}
.logo{display:flex;align-items:center;gap:12px;font-weight:800;font-size:22px;margin-bottom:6px}
.logo img{width:44px;height:44px;border-radius:10px}
p.sub{color:var(--muted);margin:0 0 18px}
label{display:block;font-size:13px;color:var(--muted);margin:12px 0 6px}
input,select{width:100%;padding:12px 14px;border-radius:10px;border:1px solid var(--line);background:transparent;color:inherit;font:inherit;font-size:16px}
input:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:1px}
button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
button{font:inherit;cursor:pointer}
.btn{width:100%;margin-top:18px;padding:13px;border:0;border-radius:999px;background:var(--accent);color:var(--ink);font-weight:800;min-height:44px}
.btn:disabled{opacity:.6;cursor:not-allowed}
.btn.sec{background:var(--surface2);color:var(--text);border:1px solid var(--line)}
.err{color:var(--danger);font-size:13px;margin-top:10px;min-height:18px}
.ok{background:rgba(127,217,143,.12);border:1px solid var(--ok);border-radius:10px;padding:12px;margin-top:14px}
.warn{background:rgba(242,179,61,.12);border:1px solid var(--warn);border-radius:10px;padding:12px;margin-top:14px;font-size:14px}
.info{background:var(--surface2);border:1px solid var(--line);border-radius:10px;padding:10px 12px;margin:10px 0;font-size:14px}
.links{margin-top:16px;font-size:14px;color:var(--muted);display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}
.hint{font-size:13px;color:var(--muted);margin:10px 0 0}
a{color:var(--text)}
.pwrow{position:relative}.pwrow input{padding-right:92px}.pwrow .show{position:absolute;right:6px;top:50%;transform:translateY(-50%);border:0;background:none;color:var(--muted);padding:8px 10px;border-radius:8px;font-size:13px;min-height:36px}
.tabs{display:flex;background:var(--surface2);border:1px solid var(--line);border-radius:10px;padding:3px;margin:12px 0 4px}.tabs button{flex:1;border:0;background:none;color:var(--muted);padding:9px;border-radius:8px;font-weight:700;min-height:40px}.tabs button[aria-selected=true]{background:var(--accent);color:var(--ink)}
.req{color:var(--danger)}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}