:root { --deep:#0b2942; --teal:#087e8b; --mint:#e8f8f5; --line:#dce7ed; --text:#18334b; --coral:#ffcb81; }
* { box-sizing:border-box; }
html,body {margin:0;min-height:100%;font-family:Inter,Arial,Helvetica,sans-serif;color:var(--text)}
body {background:#f2f7f9} a {color:#057c8c} button,input,select,textarea{font:inherit}
.auth-body{min-height:100vh;display:grid;place-items:center;padding:3.8vh 3vw;background:linear-gradient(130deg,#c5edf0,#f5f9f5 65%,#f4eee7)}
.auth-shell {width:min(1200px,100%);min-height:660px;display:grid;grid-template-columns:1.15fr 1fr;border-radius:26px;overflow:hidden;box-shadow:0 20px 60px #11364c28;background:#fff}
.ocean-panel{position:relative;padding:40px;background:radial-gradient(circle at 85% 15%,#e0faf2aa,transparent 35%),linear-gradient(180deg,#0b667c 0%,#0b465e 42%,#0a243e 100%);color:#fff;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden}
.ocean-panel:before{content:"";position:absolute;width:160%;height:75%;top:30%;left:-33%;background:repeating-radial-gradient(ellipse at 60% 100%,transparent 0 26px,#63cad920 27px 29px,transparent 30px 54px);transform:rotate(-9deg)}
.ocean-panel:after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,#c8f6f01a 20%,transparent 20% 34%,#c8f6f00c 34% 41%,transparent 41%);pointer-events:none}
.ocean-topline,.ocean-bottomline,.ocean-copy {position:relative;z-index:1}.ocean-topline{font-size:12px;letter-spacing:3px;font-weight:700}.ocean-bottomline{font-size:13px;color:#c1e7e9}.ocean-copy h1{font-size:clamp(44px,5vw,72px);line-height:.99;letter-spacing:-3px;margin:14px 0 24px;color:#fff}.ocean-copy p{max-width:335px;font-size:19px;color:#d9edf0}.eyebrow,.overline{font-size:12px;font-weight:800;letter-spacing:2px;text-transform:uppercase;color:var(--teal)}.ocean-panel .eyebrow{color:var(--coral)}
.auth-panel{padding:50px clamp(28px,5vw,66px);display:flex;flex-direction:column;justify-content:center;gap:72px}.auth-mark{font-size:19px;font-weight:900;letter-spacing:-.5px;color:var(--deep)}.auth-mark span{color:var(--coral)}.form-container h2{font-size:clamp(26px,3vw,36px);letter-spacing:-1px;margin:8px 0 7px}.intro{color:#647b88;line-height:1.55;margin:0 0 26px}.auth-form{display:grid;gap:9px}.auth-form label,label{font-size:13px;font-weight:700}.auth-form input,.profile-card input:not([type=checkbox]),.profile-card select,.profile-card textarea{width:100%;min-height:45px;border-radius:9px;border:1px solid #cbdce1;background:#fff;padding:11px 13px;outline-offset:1px}.auth-form input:focus,.profile-card input:focus,.profile-card textarea:focus,.profile-card select:focus{outline:2px solid #3da7ad;border-color:transparent}.primary-button{background:var(--teal);border:0;border-radius:9px;color:#fff;font-weight:700;min-height:46px;margin-top:14px;padding:12px 18px;cursor:pointer;text-align:center}.primary-button:hover{background:#046876}.form-footer{font-size:14px;text-align:center;margin:24px 0}.helper-text{font-size:12px;line-height:1.6;color:#718691}.field-error{font-size:12px;color:#b62835}.alert{background:var(--mint);border:1px solid #aee2d5;padding:12px 14px;border-radius:8px;margin:12px 0;color:var(--deep)}.alert-error{background:#fff1f1;border-color:#ffcccc;color:#9e2632}.alert ul{padding-left:20px}.text-button{border:0;background:transparent;color:var(--teal);text-decoration:underline;cursor:pointer}.secondary-form{text-align:center;margin-top:16px}.button-link{display:block;text-decoration:none}
.portal-header{background:var(--deep);color:#fff;padding:18px clamp(20px,5vw,70px);display:flex;justify-content:space-between;align-items:center;gap:20px}.portal-brand{font-weight:900;font-size:23px;letter-spacing:-.5px}.portal-brand span{font-weight:500;font-size:13px;margin-left:8px;color:#a4dadd}.portal-account{display:flex;align-items:center;gap:16px;font-size:13px}.small-button{background:#e6f4f4;color:var(--deep);border:0;padding:8px 12px;border-radius:7px;font-weight:700;cursor:pointer}.portal-content{max-width:1050px;margin:0 auto;padding:52px 24px}.portal-content h1{font-size:clamp(28px,4vw,41px);margin:8px 0 12px}.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px}.info-card,.profile-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px;box-shadow:0 3px 12px #11364c0c}.info-card h2{font-size:19px;margin-top:0}.info-card p{color:#6c7f8b;line-height:1.6}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:17px;margin-bottom:20px}.form-grid>div{display:grid;gap:6px}.profile-card{display:grid;gap:10px}.checkbox-row{display:flex;align-items:center;gap:9px;margin:13px 0}.checkbox-row input{width:18px;height:18px}.profile-card textarea{resize:vertical}
@media(max-width:850px){.auth-shell{grid-template-columns:1fr}.ocean-panel{min-height:215px;padding:30px}.ocean-copy h1{font-size:42px}.ocean-copy p,.ocean-bottomline{display:none}.auth-panel{gap:30px;padding:35px}.card-grid{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.portal-header{flex-direction:column;align-items:flex-start}}