:root{
  --green:#006B57;
  --green-dark:#004C42;
  --deep:#003C3A;
  --orange:#F59A16;
  --ink:#16312d;
  --muted:#6d7c78;
  --line:#dce7e3;
  --soft:#f3f7f5;
  --danger-bg:#fff3f1;
  --danger:#8e2f22;
  --success-bg:#eef9f5;
  --success:#17604c;
}
*{box-sizing:border-box}
html,body{min-height:100%;margin:0}
body{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:#f7f9f8}
a{color:inherit}
.login-shell{min-height:100vh;display:grid;grid-template-columns:minmax(440px,48%) 1fr}
.brand-panel{position:relative;overflow:hidden;display:flex;flex-direction:column;min-height:100vh;padding:48px 56px 38px;background:linear-gradient(148deg,#002f31 0%,#004c42 52%,#006b57 100%);color:#fff}
.brand-panel:before{content:"";position:absolute;width:520px;height:520px;border:1px solid rgba(255,255,255,.08);border-radius:50%;right:-260px;top:-120px;box-shadow:0 0 0 80px rgba(255,255,255,.025),0 0 0 160px rgba(255,255,255,.018)}
.brand-panel:after{content:"";position:absolute;width:260px;height:260px;background:radial-gradient(circle,rgba(245,154,22,.18),rgba(245,154,22,0) 70%);right:2%;bottom:8%}
.brand-top,.brand-content,.brand-footer{position:relative;z-index:1}
.brand-logo-link{display:inline-flex;align-items:center;text-decoration:none}
.brand-logo-link img{display:block;max-width:210px;max-height:58px;object-fit:contain;filter:brightness(0) invert(1)}
.brand-content{margin:auto 0;max-width:610px;padding:68px 0 42px}
.kicker{display:inline-flex;align-items:center;gap:10px;font-size:12px;font-weight:800;letter-spacing:1.8px;text-transform:uppercase;color:#ffd18d}
.kicker:before{content:"";width:32px;height:2px;background:var(--orange)}
.brand-content h1{margin:24px 0 18px;font-size:clamp(44px,5.1vw,72px);line-height:.98;letter-spacing:-2.6px;font-weight:750}
.brand-intro{max-width:560px;margin:0;color:rgba(255,255,255,.78);font-size:18px;line-height:1.65}
.feature-grid{margin-top:48px;display:grid;gap:14px;max-width:575px}
.feature{display:grid;grid-template-columns:44px 1fr;gap:15px;align-items:start;padding:15px 0;border-top:1px solid rgba(255,255,255,.13)}
.feature-num{font-size:11px;letter-spacing:1.2px;color:#ffc26a;font-weight:800;padding-top:3px}
.feature strong{display:block;font-size:15px;letter-spacing:.1px;margin-bottom:4px}
.feature small{display:block;color:rgba(255,255,255,.66);font-size:13px;line-height:1.45}
.brand-footer{font-size:11px;letter-spacing:.15px;color:rgba(255,255,255,.48)}
.form-panel{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:42px 7vw;background:linear-gradient(180deg,#fff 0%,#f8faf9 100%)}
.mobile-logo{display:none}
.login-card{width:min(460px,100%)}
.eyebrow{font-size:11px;font-weight:850;letter-spacing:1.9px;text-transform:uppercase;color:var(--green);margin-bottom:14px}
.login-card h2{margin:0;color:#173a34;font-size:39px;line-height:1.08;letter-spacing:-1.25px;font-weight:750}
.lead{margin:12px 0 32px;color:var(--muted);font-size:15px;line-height:1.65}
label{display:block;font-size:13px;font-weight:720;color:#28433e;margin:0 0 8px}
input[type="email"],input[type="password"],input[type="text"]{width:100%;height:50px;border:1px solid #cedbd6;border-radius:10px;background:#fff;padding:0 14px;color:#173a34;font-size:15px;outline:none;transition:border-color .18s,box-shadow .18s,background .18s}
input::placeholder{color:#a2ada9}
input:focus{border-color:var(--green);box-shadow:0 0 0 4px rgba(0,107,87,.09);background:#fff}
.password-row{margin-top:20px;display:flex;justify-content:space-between;align-items:center}
.password-wrap{position:relative}
.password-wrap input{padding-right:68px}
.show-password{position:absolute;right:8px;top:50%;transform:translateY(-50%);border:0;background:transparent;color:var(--green);font-size:12px;font-weight:800;padding:9px;cursor:pointer}
.primary-button{width:100%;height:51px;border:0;border-radius:10px;margin-top:25px;background:linear-gradient(135deg,#006b57,#004c42);color:#fff;font-size:15px;font-weight:780;letter-spacing:.1px;cursor:pointer;box-shadow:0 12px 24px rgba(0,76,66,.15);transition:transform .15s,box-shadow .15s}
.primary-button:hover{transform:translateY(-1px);box-shadow:0 15px 28px rgba(0,76,66,.2)}
.primary-button:active{transform:none}
.flash{border-radius:9px;padding:12px 14px;margin:0 0 22px;font-size:13px;line-height:1.45}
.flash.error{background:var(--danger-bg);border:1px solid #ffd8d1;color:var(--danger)}
.flash.success{background:var(--success-bg);border:1px solid #cbe9de;color:var(--success)}
.support-row{display:flex;justify-content:center;gap:7px;flex-wrap:wrap;margin-top:23px;color:#7a8884;font-size:12.5px}
.support-row a{color:var(--green);text-decoration:none;font-weight:750}
.security-note{margin-top:31px;padding:14px 15px;border:1px solid #e0e9e6;border-radius:10px;background:#f8faf9;color:#74827e;font-size:11.5px;line-height:1.55}
.lock{display:inline-block;color:var(--green);font-size:9px;margin-right:6px;vertical-align:1px}
.form-footer{width:min(460px,100%);display:flex;justify-content:space-between;gap:20px;margin-top:42px;color:#94a09c;font-size:11.5px}
.form-footer a{color:#73847f;text-decoration:none}
@media(max-width:960px){.login-shell{grid-template-columns:1fr}.brand-panel{display:none}.form-panel{padding:34px 24px}.mobile-logo{display:block;width:min(460px,100%);margin-bottom:54px}.mobile-logo img{max-width:170px;max-height:48px;object-fit:contain}.login-card h2{font-size:35px}.form-footer{margin-top:36px}}
@media(max-width:520px){.form-panel{justify-content:flex-start;padding-top:27px}.mobile-logo{margin-bottom:45px}.login-card h2{font-size:32px}.form-footer{margin-top:32px;flex-direction:column;align-items:center;gap:8px}.security-note{margin-top:25px}}