:root{--bg:#0b110e;--card:#111a15;--ink:#eef3ef;--mute:#9aa9a0;--line:#25322a;--g:#2f7d62;--g2:#3a9a7a;--gold:#c9a24b;--r:#e08a8a;color-scheme:dark}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%}
body{background:var(--bg);color:var(--ink);font:15px/1.5 "Segoe UI",system-ui,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--gold);text-decoration:none}a:hover{text-decoration:underline}
:focus-visible{outline:2px solid var(--g2);outline-offset:2px}
.auth{display:grid;grid-template-columns:1.1fr 1fr;min-height:100vh}
.hero{position:relative;overflow:hidden;padding:48px clamp(32px,5vw,80px);display:flex;flex-direction:column;justify-content:space-between;gap:32px;background:radial-gradient(900px 600px at 12% 108%,rgba(47,125,98,.38),transparent 60%),radial-gradient(520px 420px at 92% -8%,rgba(201,162,75,.16),transparent 62%),linear-gradient(160deg,#0f1c15 0%,#0a120e 70%)}
.hero svg.art{position:absolute;right:-6%;bottom:-4%;width:96%;height:auto;opacity:.9;pointer-events:none}
.hero>*{position:relative}
.hero .brand img{display:block;width:210px;max-width:60%;height:auto}
.hero h1{font:600 clamp(32px,3.6vw,50px)/1.1 Georgia,"Times New Roman",serif;letter-spacing:-.02em;margin:0 0 18px;max-width:14em}
.hero h1 em{font-style:normal;color:var(--gold)}
.hero p{margin:0;color:#b9c6be;font-size:17px;max-width:30em}
.hero .pts{display:flex;gap:22px;flex-wrap:wrap;margin:0;padding:0;list-style:none;color:var(--mute);font-size:13.5px}
.hero .pts li{display:flex;align-items:center;gap:8px}
.hero .pts i{width:6px;height:6px;border-radius:50%;background:var(--gold)}
.pane{display:flex;align-items:center;justify-content:center;padding:40px clamp(20px,4vw,64px)}
.box{width:100%;max-width:420px}
.box h2{font:600 30px/1.15 Georgia,serif;letter-spacing:-.01em;margin:0 0 8px}
.box .sub{color:var(--mute);margin:0 0 26px}
form{display:grid;gap:16px}
label.f{display:grid;gap:6px;font-size:13.5px;color:var(--mute)}
.inp{position:relative}
input[type=email],input[type=password],input[type=text]{width:100%;padding:13px 14px;border-radius:12px;border:1px solid var(--line);background:#0d1511;color:var(--ink);font:inherit;transition:border-color .2s,box-shadow .2s}
input:focus{border-color:var(--g2);box-shadow:0 0 0 3px rgba(58,154,122,.18);outline:0}
.inp input{padding-right:78px}
.eye{position:absolute;right:6px;top:50%;transform:translateY(-50%);border:0;background:none;color:var(--mute);padding:8px 10px;border-radius:8px;cursor:pointer;font:inherit;font-size:13px}
.eye:hover{color:var(--ink)}
.row{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;font-size:14px}
.chk{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--mute);cursor:pointer}
.chk input{margin-top:3px;accent-color:var(--g);width:16px;height:16px;flex:none}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:14px 18px;border:0;border-radius:12px;background:linear-gradient(135deg,var(--g),var(--g2));color:#fff;font:600 15px "Segoe UI",system-ui,sans-serif;cursor:pointer;box-shadow:0 8px 24px rgba(47,125,98,.28);transition:transform .15s,box-shadow .2s,opacity .2s}
.btn:hover{box-shadow:0 10px 28px rgba(47,125,98,.38)}
.btn:active{transform:translateY(1px)}
.btn[disabled]{opacity:.7;cursor:progress}
.btn .sp{display:none;width:16px;height:16px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}
.btn.load .sp{display:inline-block}
@keyframes spin{to{transform:rotate(360deg)}}
.msg{padding:12px 14px;border-radius:12px;font-size:14px;border:1px solid var(--line)}
.msg:empty{display:none}
.msg.err{border-color:rgba(224,138,138,.5);background:rgba(224,138,138,.08);color:#f0b4b4}
.msg.ok{border-color:rgba(58,154,122,.5);background:rgba(58,154,122,.1);color:#b8e6d3}
.msg.info{background:rgba(201,162,75,.08);border-color:rgba(201,162,75,.35);color:#e6d3a3}
.alt{margin:22px 0 0;text-align:center;color:var(--mute);font-size:14px}
.req{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:4px 14px;font-size:12.5px;color:var(--mute)}
.req li:before{content:"○";margin-right:6px;color:var(--mute)}
.req li.ok{color:#b8e6d3}.req li.ok:before{content:"✓";color:var(--g2)}
.bar{height:4px;border-radius:4px;background:var(--line);overflow:hidden}
.bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,#c96b6b,var(--gold),var(--g2));transition:width .25s}
.done{text-align:center}
.done .mark{width:56px;height:56px;border-radius:50%;margin:0 auto 18px;display:grid;place-items:center;background:rgba(58,154,122,.15);color:var(--g2);font-size:26px}
.legal{max-width:760px;margin:0 auto;padding:48px 24px}
.legal h1{font:600 34px Georgia,serif}.legal h2{font:600 20px Georgia,serif;margin-top:28px}
.legal p,.legal li{color:#c3cfc8}
@media(max-width:900px){.auth{grid-template-columns:1fr}.hero{padding:28px 24px 26px;gap:16px;min-height:0}.hero svg.art,.hero p,.hero .pts{display:none}.hero h1{font-size:26px;margin:0}.hero .brand img{width:150px}.pane{padding:28px 20px 48px;align-items:flex-start}}
@media(max-width:420px){.req{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}