:root{--bg:#eaf7f2;--card:#fff;--ink:#0b2b26;--mut:#4f6e67;--ln:#d8ebe4;--ac:#0f766e;--soft:#d2f3e7;--pt:#fff;--red:#d1305f;color-scheme:light;box-sizing:border-box;padding-top:env(safe-area-inset-top,0px)}
@media(prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#0a1614;--card:#12221f;--ink:#e6f5f0;--mut:#8fb0a7;--ln:#1f3430;--ac:#34d3b4;--soft:#17342e;--pt:#04201b;--red:#ff7a9c;color-scheme:dark}}
*{box-sizing:border-box;margin:0}
body{font-family:"Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--ink);font-size:15px;line-height:1.5;min-height:100vh}
a,button{font:inherit;color:inherit;cursor:pointer}button{border:0;background:none;text-align:inherit}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2.5px solid var(--ac);outline-offset:2px}
.wrap{max-width:720px;margin:0 auto;padding:18px 18px 60px}
h1{font-size:28px;font-weight:800;letter-spacing:-.03em;line-height:1.15}h2{font-size:22px;font-weight:800;letter-spacing:-.02em}h3{font-size:18px;font-weight:800;letter-spacing:-.02em}.h{margin:22px 4px 10px}
.mut{color:var(--mut);font-size:13.5px}.err{color:var(--red);font-size:13.5px}
.card{background:var(--card);border-radius:22px;padding:16px;margin:12px 0;box-shadow:0 10px 24px rgba(16,120,95,.08)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 20px;border-radius:16px;background:var(--ac);color:var(--pt);font-weight:700;text-decoration:none;transition:transform .12s}.btn:active{transform:scale(.97)}.btn[disabled]{opacity:.4}
.btn.ghost{background:var(--bg);color:var(--ink)}.btn.warn{background:var(--red);color:#fff}.btn.w{width:100%}.btn.sm{min-height:38px;padding:0 14px;font-size:13.5px;border-radius:12px}
.row{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}.row>*{flex:1 1 auto}
label{display:block;font-weight:700;margin:12px 0 6px;font-size:13.5px}
input,textarea,select{width:100%;min-height:46px;padding:11px 14px;border-radius:14px;border:2px solid transparent;background:var(--bg);color:var(--ink);font:inherit}
input:focus,textarea:focus,select:focus{border-color:var(--ac);outline:0}input[type=checkbox]{width:auto;min-height:0}
.ck{display:flex;gap:8px;align-items:center;font-weight:600;margin:8px 0}
.pill{display:inline-block;font-weight:700;font-size:11.5px;padding:4px 11px;border-radius:999px;background:var(--soft);color:var(--ac)}.pill.off{background:var(--ln);color:var(--mut)}
.tabs{display:flex;gap:8px;margin:14px 0}.tabs button{flex:1;min-height:44px;border-radius:14px;background:var(--card);font-weight:700;text-align:center}.tabs button.on{background:var(--ac);color:var(--pt)}
.top{display:flex;justify-content:space-between;align-items:center;gap:12px}.lk{background:var(--bg);border-radius:12px;padding:10px 12px;font-size:13px;word-break:break-all;margin-top:10px}
.gate{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;text-align:center}.gate>div{max-width:360px;width:100%}.gate svg{width:76px;height:76px;color:var(--ac);margin-bottom:8px}
.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,10px);background:var(--ink);color:var(--bg);padding:12px 18px;border-radius:16px;font-size:13px;font-weight:600;opacity:0;transition:all .3s;pointer-events:none;z-index:50;max-width:90vw;text-align:center}.toast.on{opacity:1;transform:translate(-50%,0)}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}

[hidden]{display:none!important}