:root{--green:#176b4b;--ink:#16382c;--muted:#6d8279;--line:#dfe8e2}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:#f7faf7}.auth-shell{min-height:100vh;display:grid;grid-template-columns:minmax(360px,.9fr) minmax(460px,1.1fr)}.auth-story{padding:48px clamp(36px,6vw,96px);display:flex;flex-direction:column;justify-content:space-between;background:radial-gradient(circle at 20% 15%,#dff4e7 0,transparent 34%),linear-gradient(145deg,#edf7f0,#dfeee5)}.auth-logo img{width:265px}.auth-story h1{font-size:clamp(38px,5vw,68px);line-height:.98;letter-spacing:-3px;max-width:650px;margin:50px 0 24px}.auth-story p{font-size:18px;line-height:1.65;color:var(--muted);max-width:560px}.auth-story ul{list-style:none;padding:0;margin:32px 0;display:grid;gap:14px}.auth-story li:before{content:'✓';display:inline-grid;place-items:center;width:24px;height:24px;border-radius:50%;background:var(--green);color:#fff;margin-right:12px;font-size:13px}.auth-story small{color:#819289}.auth-panel{display:grid;place-items:center;padding:36px;background:#fff}.auth-card{width:min(430px,100%)}.auth-tabs{display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid var(--line);margin-bottom:36px}.auth-tabs button{border:0;background:none;padding:16px;color:#819087;font:700 15px inherit;border-bottom:2px solid transparent;cursor:pointer}.auth-tabs button.active{color:var(--green);border-color:var(--green)}.field{display:grid;gap:8px;margin-bottom:18px}.field label{font-size:13px;font-weight:700}.field input{height:52px;border:1px solid var(--line);border-radius:12px;padding:0 15px;font:inherit;outline:none}.field input:focus{border-color:#56a17d;box-shadow:0 0 0 4px #e8f4ed}.hidden{display:none}.submit{width:100%;height:54px;border:0;border-radius:12px;background:var(--green);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 20px;font:700 15px inherit;margin-top:8px;cursor:pointer}.submit:disabled{opacity:.65}.error{min-height:22px;color:#b44242;font-size:13px}.terms,.back{font-size:12px;color:var(--muted);line-height:1.6}.terms a,.back{color:var(--green)}.back{display:inline-block;margin-top:24px;text-decoration:none}@media(max-width:780px){.auth-shell{grid-template-columns:1fr}.auth-story{min-height:290px;padding:28px}.auth-story h1{font-size:38px;margin:38px 0 16px}.auth-story ul,.auth-story small{display:none}.auth-panel{padding:32px 22px}.auth-logo img{width:220px}}