:root{--portal-navy:#082f68;--portal-green:#087453;--portal-mint:#edf8f3;--portal-line:#d8e8e1;--portal-text:#183c31}
.portal-auth,.portal-shell{background:linear-gradient(135deg,#eef8f4,#edf3fb);min-height:70vh;padding:70px 16px}
.portal-auth-card{background:#fff;border-radius:24px;box-shadow:0 24px 70px rgba(4,46,50,.16);margin:auto;max-width:560px;padding:42px}
.portal-auth-card h1{color:var(--portal-navy);font-weight:800;margin:8px 0}.portal-auth-card>p,.portal-auth-card>small{color:#687d76}.portal-kicker,.portal-panel-head span{color:var(--portal-green);font-size:11px;font-weight:900;letter-spacing:.12em;text-transform:uppercase}.portal-notice{background:#fff6d8;border-left:4px solid #f3b300;border-radius:10px;color:#735500;margin:20px 0;padding:14px}
.portal-hero{align-items:center;background:linear-gradient(120deg,#063366,#087453);border-radius:24px;color:#fff;display:flex;justify-content:space-between;margin-bottom:22px;overflow:hidden;padding:30px 34px;position:relative}.portal-hero:after{border:42px solid rgba(255,255,255,.06);border-radius:50%;content:"";height:190px;position:absolute;right:90px;top:-85px;width:190px}.portal-hero h1{color:#fff;font-weight:800;margin:5px 0}.portal-hero p{margin:0;opacity:.8}.portal-hero .portal-kicker{color:#84f1cc}.portal-logout{background:#fff;border-radius:9px;color:var(--portal-green);font-weight:800;padding:10px 17px;position:relative;z-index:2}
.portal-summary{display:grid;gap:14px;grid-template-columns:repeat(4,1fr);margin-bottom:24px}.portal-summary article,.portal-panel{background:#fff;border:1px solid var(--portal-line);border-radius:18px;box-shadow:0 14px 35px rgba(20,70,56,.07)}.portal-summary article{display:flex;flex-direction:column;gap:9px;padding:18px}.portal-summary small{color:#6d8179;font-weight:700}.portal-summary .badge{align-self:flex-start}
.portal-panel{padding:24px}.portal-panel-head{align-items:center;border-bottom:1px solid var(--portal-line);display:flex;justify-content:space-between;margin-bottom:18px;padding-bottom:14px}.portal-panel-head h2{color:var(--portal-navy);font-size:21px;margin:3px 0}.portal-panel-head>b{background:var(--portal-mint);border-radius:99px;color:var(--portal-green);font-size:12px;padding:7px 11px}
.portal-request{border:1px solid var(--portal-line);border-left:5px solid #ffb800;border-radius:14px;display:grid;gap:14px;grid-template-columns:1fr auto;margin-bottom:14px;padding:18px}.portal-request h3{color:var(--portal-text);font-size:17px;margin:5px 0}.portal-request p{color:#60756d;margin-bottom:4px}.portal-category{color:var(--portal-green);font-size:10px;font-weight:900;letter-spacing:.09em;text-transform:uppercase}.portal-upload{align-items:center;display:flex;gap:10px;grid-column:1/-1}.portal-upload .form-control{flex:1}.portal-upload .btn,.portal-reply .btn{white-space:nowrap}
.portal-files{display:grid;gap:9px}.portal-files>a{align-items:center;background:#f7faf9;border-radius:12px;color:var(--portal-text);display:grid;gap:12px;grid-template-columns:auto 1fr auto;padding:13px}.portal-files i{color:var(--portal-green);font-size:25px}.portal-files span{display:flex;flex-direction:column}.portal-files small{color:#71847d}
.portal-messages{display:flex;flex-direction:column;gap:12px;max-height:520px;overflow:auto;padding:4px}.portal-messages article{border-radius:14px;max-width:88%;padding:13px 15px}.portal-messages article.admin{align-self:flex-start;background:#edf3fb;border-bottom-left-radius:3px}.portal-messages article.participant{align-self:flex-end;background:#e6f7f0;border-bottom-right-radius:3px}.portal-messages small{color:#748880;font-size:10px}.portal-messages p{color:var(--portal-text);margin:4px 0}.portal-reply{border-top:1px solid var(--portal-line);display:grid;gap:10px;margin-top:18px;padding-top:18px}.portal-reply .btn{justify-self:end}.portal-empty{color:#71847d;padding:28px;text-align:center}.portal-travel-link{align-items:center;background:linear-gradient(120deg,#0a3771,#0b8b70);border-radius:17px;color:#fff;display:flex;gap:14px;margin-top:20px;padding:20px}.portal-travel-link:hover{color:#fff}.portal-travel-link i{font-size:31px}.portal-travel-link span{display:flex;flex-direction:column}.portal-travel-link small{opacity:.78}
@media(max-width:991px){.portal-summary{grid-template-columns:repeat(2,1fr)}}@media(max-width:575px){.portal-auth-card{padding:28px 22px}.portal-hero{align-items:flex-start;flex-direction:column;gap:18px;padding:25px}.portal-summary{grid-template-columns:1fr}.portal-upload{align-items:stretch;flex-direction:column}.portal-upload .btn{width:100%}}

/* Branded participant sign-in gateway */
.portal-login-page{background:#f5f8f5}.portal-login-hero{background:linear-gradient(115deg,#072f68 0%,#064f70 56%,#078875 100%);overflow:hidden;padding:84px 0;position:relative}.portal-login-pattern{background-image:radial-gradient(rgba(255,255,255,.15) 1px,transparent 1px);background-size:24px 24px;inset:0;opacity:.55;position:absolute}.portal-login-hero:before,.portal-login-hero:after{border:1px solid rgba(255,255,255,.1);border-radius:50%;content:"";position:absolute}.portal-login-hero:before{height:520px;right:-170px;top:-250px;width:520px}.portal-login-hero:after{bottom:-280px;height:600px;left:-230px;width:600px}.portal-login-shell{border-radius:28px;box-shadow:0 35px 90px rgba(0,16,48,.32);display:grid;grid-template-columns:1.08fr .92fr;margin:auto;max-width:1120px;overflow:hidden;position:relative;z-index:2}.portal-login-brand{background:linear-gradient(145deg,rgba(5,42,94,.98),rgba(7,98,105,.95));color:#fff;display:flex;flex-direction:column;min-height:660px;padding:54px 58px;position:relative}.portal-login-brand:after{background:linear-gradient(90deg,#ffc000 0 33%,#ff6c18 33% 66%,#10b7b2 66%);bottom:0;content:"";height:7px;left:0;position:absolute;right:0}.portal-login-logo{align-items:center;background:#fff;border-radius:14px;display:flex;height:88px;margin-bottom:50px;padding:13px 18px;width:230px}.portal-login-logo img{height:100%;max-width:100%;object-fit:contain}.portal-login-eyebrow{align-items:center;color:#8ff4d6;display:flex;font-size:11px;font-weight:900;gap:9px;letter-spacing:.15em;text-transform:uppercase}.portal-login-eyebrow i{background:#ffc000;border-radius:50%;height:8px;width:8px}.portal-login-brand h1{color:#fff;font-size:44px;font-weight:800;letter-spacing:-.035em;line-height:1.08;margin:17px 0}.portal-login-brand>p{color:rgba(255,255,255,.72);font-size:17px;line-height:1.65;max-width:470px}.portal-login-brand ul{display:grid;gap:14px;list-style:none;margin:30px 0;padding:0}.portal-login-brand li{align-items:center;color:rgba(255,255,255,.9);display:flex;gap:12px}.portal-login-brand li i{align-items:center;background:rgba(255,255,255,.11);border:1px solid rgba(255,255,255,.14);border-radius:9px;color:#8ff4d6;display:flex;font-size:18px;height:35px;justify-content:center;width:35px}.portal-login-event{align-items:center;border-top:1px solid rgba(255,255,255,.17);display:flex;gap:12px;margin-top:auto;padding-top:23px}.portal-login-event>i{color:#ffc000;font-size:26px}.portal-login-event span{display:flex;flex-direction:column}.portal-login-event strong{color:#fff}.portal-login-event small{color:rgba(255,255,255,.65)}
.portal-login-form-panel{background:#fff;min-height:660px;padding:58px 56px;position:relative}.portal-login-lock{align-items:center;background:linear-gradient(135deg,#e7f8f1,#e8f1ff);border-radius:17px;color:#087453;display:flex;font-size:31px;height:64px;justify-content:center;margin-bottom:27px;width:64px}.portal-login-form-panel .portal-kicker{color:#087453}.portal-login-form-panel h2{color:#082f68;font-size:38px;font-weight:800;letter-spacing:-.03em;line-height:1.12;margin:9px 0 13px}.portal-login-intro{color:#657a72;line-height:1.65;margin-bottom:28px}.portal-login-form{display:grid;gap:20px}.portal-login-form label{display:grid;gap:8px}.portal-login-form label>span{color:#173e32;font-size:13px;font-weight:800}.portal-login-form label>small{color:#809189;font-size:11px}.portal-input{align-items:center;border:1px solid #ccddd5;border-radius:11px;display:flex;overflow:hidden;transition:.2s}.portal-input:focus-within{border-color:#08a78a;box-shadow:0 0 0 4px rgba(8,167,138,.11)}.portal-input>i{color:#087453;font-size:20px;padding-left:16px}.portal-input input{background:#fff;border:0;color:#173e32;font-family:inherit;font-size:14px;outline:0;padding:14px 16px;width:100%}.portal-login-form button{align-items:center;background:linear-gradient(100deg,#008751,#09a38c);border:0;border-radius:11px;box-shadow:0 12px 25px rgba(0,135,81,.2);color:#fff;display:flex;font-family:inherit;font-weight:800;justify-content:space-between;margin-top:2px;padding:15px 18px;transition:.2s}.portal-login-form button:hover{box-shadow:0 15px 30px rgba(0,96,75,.3);transform:translateY(-2px)}.portal-login-form button i{font-size:19px}.portal-login-security{align-items:center;background:#f1f8f5;border-radius:12px;display:flex;gap:12px;margin-top:22px;padding:13px 15px}.portal-login-security>i{color:#087453;font-size:22px}.portal-login-security span{display:flex;flex-direction:column}.portal-login-security strong{color:#173e32;font-size:12px}.portal-login-security small{color:#71857d;font-size:10px}.portal-login-help{color:#71857d;font-size:12px;margin:20px 0 0;text-align:center}.portal-login-help a{color:#087453;font-weight:800}.portal-login-form-panel .portal-notice{align-items:flex-start;display:flex;gap:9px;margin:0 0 20px}.portal-login-form-panel .portal-notice>i{font-size:20px}
@media(max-width:991px){.portal-login-hero{padding:50px 18px}.portal-login-shell{grid-template-columns:1fr;max-width:660px}.portal-login-brand{min-height:auto;padding:38px 42px}.portal-login-logo{margin-bottom:30px}.portal-login-brand h1{font-size:37px}.portal-login-event{margin-top:25px}.portal-login-form-panel{min-height:auto;padding:45px 42px}}@media(max-width:575px){.portal-login-hero{padding:28px 12px}.portal-login-brand,.portal-login-form-panel{padding:31px 24px}.portal-login-logo{height:72px;width:195px}.portal-login-brand h1{font-size:31px}.portal-login-form-panel h2{font-size:31px}.portal-login-brand ul{gap:10px}.portal-login-brand li{align-items:flex-start;font-size:13px}}

/* Participant workspace refinement */
.portal-shell>.container{max-width:1540px;width:min(94%,1540px)}
.portal-summary article{align-items:center;border:0;color:#fff;display:flex;flex-direction:row;justify-content:space-between;min-height:112px;overflow:hidden;padding:20px;position:relative}.portal-summary article>div{display:flex;flex-direction:column;gap:10px;position:relative;z-index:2}.portal-summary small{color:rgba(255,255,255,.84);font-weight:800}.portal-summary article>i{color:rgba(255,255,255,.22);font-size:76px;position:absolute;right:12px;transform:rotate(-7deg)}.portal-summary .badge{align-self:flex-start;background:rgba(255,255,255,.94)!important;color:#153b32!important;padding:7px 10px}.portal-summary .registration{background:linear-gradient(130deg,#007a4d,#12a57e)}.portal-summary .flight{background:linear-gradient(130deg,#06478a,#178fd0)}.portal-summary .visa{background:linear-gradient(130deg,#9a5d00,#efa91c)}.portal-summary .checkin{background:linear-gradient(130deg,#8e2851,#db4f83)}
.portal-message-file{align-items:center;background:rgba(255,255,255,.76);border:1px solid rgba(7,116,83,.15);border-radius:9px;color:var(--portal-green);display:flex;font-size:12px;font-weight:800;gap:7px;margin-top:9px;padding:9px 10px}.portal-reply-actions{align-items:center;display:flex;gap:10px;justify-content:space-between}.portal-attach{align-items:center;background:#edf7f3;border:1px dashed #8bbdac;border-radius:10px;color:var(--portal-green);cursor:pointer;display:flex;font-size:12px;font-weight:800;gap:7px;max-width:68%;padding:10px 12px}.portal-attach input{font-size:11px;max-width:180px}.portal-reply .btn{align-items:center;display:flex;gap:6px}.portal-travel-link>i:last-child{font-size:20px;margin-left:auto}.portal-travel-link>i:first-child{font-size:31px}
@media(max-width:575px){.portal-reply-actions{align-items:stretch;flex-direction:column}.portal-attach{max-width:none;width:100%}.portal-reply .btn{justify-content:center;width:100%}}
.portal-live-notice{align-items:center;background:linear-gradient(135deg,#083c72,#07875f);border:0;border-radius:14px;bottom:24px;box-shadow:0 16px 38px rgba(4,49,55,.3);color:#fff;display:flex;gap:18px;padding:13px 17px;position:fixed;right:24px;text-align:left;z-index:1090}.portal-live-notice span{display:flex;flex-direction:column}.portal-live-notice small{color:rgba(255,255,255,.76)}.portal-live-notice i{font-size:20px}@media(max-width:767px){.portal-live-notice{bottom:14px;left:14px;right:14px}}
.portal-delegation-panel{margin-bottom:24px}.portal-delegation-grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}.portal-delegation-grid article{align-items:center;background:#f6faf8;border:1px solid var(--portal-line);border-radius:14px;display:flex;gap:14px;padding:14px}.portal-delegate-photo{align-items:center;background:#e3eee9;border-radius:10px;color:#739087;display:flex;flex:0 0 72px;font-size:28px;height:86px;justify-content:center;overflow:hidden}.portal-delegate-photo img{height:100%;object-fit:cover;width:100%}.portal-delegation-grid article>div:last-child{display:flex;flex-direction:column;min-width:0}.portal-delegation-grid strong{color:var(--portal-navy)}.portal-delegation-grid span{color:var(--portal-green);font-size:12px;font-weight:800}.portal-delegation-grid small{color:#71847d;overflow-wrap:anywhere}