:root{--charcoal:#111916;--panel:#18231f;--green:#2d966b;--green-dark:#247a58;--mint:#e8f5ef;--ink:#17201d;--muted:#6b7772;--line:#d9e3de;--workspace:#f2f5f3}
*{box-sizing:border-box}html,body{min-height:100%;margin:0}body{font:15px/1.55 Arial,sans-serif;color:var(--ink);background:var(--workspace)}
button,input{font:inherit}.login-shell{min-height:100vh;display:grid;grid-template-columns:minmax(360px,42%) 1fr}
.identity-panel{position:relative;display:flex;flex-direction:column;justify-content:space-between;padding:46px 54px;color:#f5fbf8;background:linear-gradient(145deg,var(--charcoal),#1d3028)}
.identity-panel::after{content:"";position:absolute;right:-90px;bottom:12%;width:250px;height:250px;border:1px solid #5b9b7e44;border-radius:50%;box-shadow:0 0 0 46px #3b765b14,0 0 0 92px #3b765b0c}
.brand{display:flex;align-items:center;gap:14px;color:inherit;text-decoration:none;position:relative;z-index:1}.brand-mark{display:grid;place-items:center;width:52px;height:52px;border-radius:12px;background:var(--green);font-size:19px;font-weight:900;letter-spacing:.05em}
.brand strong,.brand small{display:block}.brand strong{font-size:20px}.brand small{color:#aebfb7}.identity-copy{max-width:520px;position:relative;z-index:1}.identity-copy h1{font-size:clamp(34px,4vw,55px);line-height:1.08;margin:13px 0 20px;letter-spacing:-.035em}.identity-copy>p:last-child{font-size:17px;color:#b9c8c1;max-width:440px}.eyebrow{font-size:11px;font-weight:800;letter-spacing:.15em;color:#69c99d}.identity-foot{color:#8fa49a;font-size:13px;position:relative;z-index:1}
.form-panel{display:grid;place-items:center;padding:38px}.login-card{width:min(100%,460px);background:#fff;border:1px solid var(--line);border-radius:18px;padding:42px;box-shadow:0 22px 70px #12241c14}.login-card h2{font-size:31px;line-height:1.2;margin:6px 0 10px}.intro{color:var(--muted);margin:0 0 28px}
form{display:grid;gap:10px}label{font-weight:700;font-size:13px}input{width:100%;padding:13px 14px;border:1px solid #cbd7d1;border-radius:9px;background:#fbfdfc;outline:none}input:focus{border-color:var(--green);box-shadow:0 0 0 3px #2d966b1a}button{border:0;border-radius:9px;padding:13px 16px;background:var(--green);color:#fff;font-weight:800;cursor:pointer;margin-top:5px}button:hover{background:var(--green-dark)}button:disabled{opacity:.65;cursor:wait}.code-step{display:grid;gap:10px}.divider{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:12px;margin:10px 0}.divider::before,.divider::after{content:"";height:1px;background:var(--line);flex:1}.text-button{background:transparent;color:var(--green-dark);padding:7px;margin:0}.text-button:hover{background:var(--mint)}.status{min-height:24px;margin:18px 0 0;color:var(--green-dark);font-weight:700}.status.error{color:#a63737}.security-note{border-top:1px solid var(--line);padding-top:17px;margin:16px 0 0;color:var(--muted);font-size:12px}
@media(max-width:820px){.login-shell{grid-template-columns:1fr}.identity-panel{min-height:240px;padding:28px}.identity-copy h1{font-size:30px}.identity-copy>p:last-child,.identity-foot{display:none}.form-panel{padding:22px}.login-card{padding:28px}}