/* ITIA Learning Portal Header v3 — aligned with itiapak.com */
:root{--itia-h3-navy:#031a3a;--itia-h3-blue:#06295a;--itia-h3-teal:#0a9f9a;--itia-h3-teal-dark:#08737d;--itia-h3-gold:#d6a12c;--itia-h3-ink:#10213b;--itia-h3-muted:#66758a;--itia-h3-line:#dce7ed;--itia-h3-soft:#f5f9fb}
body.itia-lms-nav-open{overflow:hidden}.itia-lms-institution-bar,.itia-lms-header-v2{display:none!important}
.itia-lms-header-v3{position:sticky;top:0;z-index:10020;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;background:#fff;transition:box-shadow .25s ease}.itia-lms-header-v3.is-scrolled{box-shadow:0 14px 34px rgba(3,26,58,.12)}
.itia-lms-v3-topbar{height:32px;color:#dce8ef;background:linear-gradient(90deg,#031a3a,#06295a 62%,#073e64);border-bottom:1px solid rgba(255,255,255,.08)}.itia-lms-v3-topbar-inner{height:32px;max-width:1220px;display:flex;align-items:center;justify-content:space-between;gap:24px}.itia-lms-v3-institute{min-width:0;display:flex;align-items:center;gap:10px;color:#dce8ef;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:10.5px;letter-spacing:.02em}.itia-lms-v3-institute>span{display:inline-flex;height:20px;align-items:center;padding:0 9px;border:1px solid rgba(141,226,221,.25);border-radius:999px;color:#8de2dd;background:rgba(10,159,154,.12);font-size:8px;font-weight:900;letter-spacing:.13em}.itia-lms-v3-institute strong{overflow:hidden;text-overflow:ellipsis;font-weight:700}.itia-lms-v3-toplinks{display:flex;align-items:center;gap:19px;flex:0 0 auto}.itia-lms-v3-toplinks a{position:relative;color:#e4edf3!important;text-decoration:none!important;font-size:10px;font-weight:750;opacity:.92;transition:color .18s ease,opacity .18s ease}.itia-lms-v3-toplinks a+a:before{content:"";position:absolute;top:50%;left:-11px;width:3px;height:3px;border-radius:50%;background:var(--itia-h3-gold);transform:translateY(-50%)}.itia-lms-v3-toplinks a:hover{color:#fff!important;opacity:1}
.itia-lms-v3-mainbar{height:90px;border-bottom:1px solid rgba(6,41,90,.1);background:rgba(255,255,255,.98);backdrop-filter:blur(18px)}.itia-lms-v3-main-inner{height:90px;max-width:1220px;display:flex;align-items:center;gap:27px}.itia-lms-v3-brand{display:flex;align-items:center;gap:16px;flex:0 0 auto;text-decoration:none!important}.itia-lms-v3-brand img{display:block;width:190px;height:auto;transition:transform .25s ease}.itia-lms-v3-brand:hover img{transform:translateY(-1px)}.itia-lms-v3-brand-copy{min-height:43px;display:flex;flex-direction:column;justify-content:center;padding-left:16px;border-left:1px solid #d5e1e7;line-height:1.1}.itia-lms-v3-brand-copy small{color:var(--itia-h3-teal-dark);font-size:7px;font-weight:900;letter-spacing:.14em;text-transform:uppercase}.itia-lms-v3-brand-copy strong{margin-top:5px;color:var(--itia-h3-navy);font:700 14px/1.05 Georgia,"Times New Roman",serif;white-space:nowrap}
.itia-lms-v3-nav{display:flex;align-items:center;min-width:0;flex:1}.itia-lms-v3-links{display:flex;align-items:center;gap:2px;white-space:nowrap}.itia-lms-v3-links>a{position:relative;min-height:46px;display:flex;align-items:center;padding:0 10px;border-radius:9px;color:#263f57!important;text-decoration:none!important;font-size:11.5px;font-weight:800;transition:color .18s ease,background .18s ease,transform .18s ease}.itia-lms-v3-links>a:after{content:"";position:absolute;right:10px;bottom:3px;left:10px;height:2px;border-radius:2px;background:var(--itia-h3-gold);transform:scaleX(0);transform-origin:center;transition:transform .18s ease}.itia-lms-v3-links>a:hover{color:var(--itia-h3-teal-dark)!important;background:#f1f8f7;transform:translateY(-1px)}.itia-lms-v3-links>a:hover:after,.itia-lms-v3-links>a.is-current:after{transform:scaleX(1)}.itia-lms-v3-links>a.is-current{color:var(--itia-h3-teal-dark)!important;background:#f2f9f8}
.itia-lms-v3-actions{display:flex;align-items:center;gap:9px;flex:0 0 auto;margin-left:auto}.itia-lms-v3-btn{min-height:46px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:0 16px;border-radius:11px;text-decoration:none!important;font-size:11px;font-weight:850;white-space:nowrap;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s ease}.itia-lms-v3-btn svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.itia-lms-v3-btn-secondary{color:#0b365f!important;border:1px solid #ccdae1;background:#fff}.itia-lms-v3-btn-secondary:hover{color:var(--itia-h3-teal-dark)!important;border-color:#8bcac6;background:#f7fbfb;transform:translateY(-2px);box-shadow:0 9px 20px rgba(3,26,58,.07)}.itia-lms-v3-btn-primary{color:#122d4e!important;border:1px solid #ca941e;background:linear-gradient(135deg,#e2b13b,#c98f18);box-shadow:0 11px 25px rgba(201,143,24,.22)}.itia-lms-v3-btn-primary:hover{color:#122d4e!important;background:linear-gradient(135deg,#ebbd4c,#d39a20);transform:translateY(-2px);box-shadow:0 14px 30px rgba(201,143,24,.28)}.itia-lms-v3-btn-primary>span{font-size:15px}
.itia-lms-v3-search{position:relative;margin:0}.itia-lms-v3-search>summary{width:46px;height:46px;display:grid;place-items:center;list-style:none;border:1px solid #d4e0e5;border-radius:11px;color:#355169;background:#f8fbfc;cursor:pointer;transition:.18s ease}.itia-lms-v3-search>summary::-webkit-details-marker{display:none}.itia-lms-v3-search>summary svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round}.itia-lms-v3-search>summary:hover,.itia-lms-v3-search[open]>summary{color:var(--itia-h3-teal-dark);border-color:#9bcecb;background:#f0f8f7;transform:translateY(-1px)}.itia-lms-v3-search-panel{position:absolute;top:calc(100% + 12px);right:0;width:370px;padding:20px;border:1px solid var(--itia-h3-line);border-radius:16px;background:#fff;box-shadow:0 24px 65px rgba(3,26,58,.18)}.itia-lms-v3-search-panel:before{content:"";position:absolute;top:-6px;right:16px;width:12px;height:12px;border-top:1px solid var(--itia-h3-line);border-left:1px solid var(--itia-h3-line);background:#fff;transform:rotate(45deg)}.itia-lms-v3-search-panel>small,.itia-lms-v3-search-panel>strong{display:block}.itia-lms-v3-search-panel>small{color:var(--itia-h3-teal-dark);font-size:8px;font-weight:900;letter-spacing:.13em}.itia-lms-v3-search-panel>strong{margin-top:6px;color:var(--itia-h3-navy);font:700 21px/1.2 Georgia,"Times New Roman",serif}.itia-lms-v3-search-panel form{display:grid;grid-template-columns:1fr auto;gap:7px;margin-top:16px}.itia-lms-v3-search-panel input{min-width:0;height:44px;padding:0 12px;border:1px solid #d3e0e5;border-radius:9px;color:var(--itia-h3-ink);font-size:12px;outline:0}.itia-lms-v3-search-panel input:focus{border-color:#79c8c4;box-shadow:0 0 0 3px rgba(10,159,154,.09)}.itia-lms-v3-search-panel button{height:44px;padding:0 16px;border:0;border-radius:9px;color:#fff;background:var(--itia-h3-blue);font-size:11px;font-weight:850}
.itia-lms-v3-account{position:relative;margin:0}.itia-lms-v3-account>summary{min-height:46px;display:flex;align-items:center;gap:8px;padding:4px 8px 4px 5px;list-style:none;border:1px solid #d5e1e6;border-radius:12px;background:#fff;cursor:pointer}.itia-lms-v3-account>summary::-webkit-details-marker{display:none}.itia-lms-v3-account>summary>img{width:36px;height:36px;border-radius:9px;object-fit:cover;background:#eef3f5}.itia-lms-v3-account>summary>span{max-width:112px;display:flex;flex-direction:column;line-height:1.1}.itia-lms-v3-account>summary small{color:#8190a0;font-size:7px;font-weight:850;letter-spacing:.09em;text-transform:uppercase}.itia-lms-v3-account>summary strong{margin-top:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#20364c;font-size:10px}.itia-lms-v3-account>summary>svg{width:13px;height:13px;fill:none;stroke:#64788c;stroke-width:2}.itia-lms-v3-account[open]>summary>svg{transform:rotate(180deg)}.itia-lms-v3-account-menu{position:absolute;top:calc(100% + 10px);right:0;width:270px;padding:9px;border:1px solid var(--itia-h3-line);border-radius:15px;background:#fff;box-shadow:0 24px 60px rgba(3,26,58,.17)}.itia-lms-v3-account-head{display:flex;align-items:center;gap:10px;padding:8px 8px 12px;margin-bottom:5px;border-bottom:1px solid #edf1f3}.itia-lms-v3-account-head img{width:42px;height:42px;border-radius:10px;object-fit:cover}.itia-lms-v3-account-head div{display:flex;flex-direction:column;min-width:0}.itia-lms-v3-account-head strong,.itia-lms-v3-account-head small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.itia-lms-v3-account-head strong{color:#20364c;font-size:12px}.itia-lms-v3-account-head small{color:#8190a0;font-size:9px}.itia-lms-v3-account-menu>a{min-height:40px;display:flex;align-items:center;padding:0 10px;border-radius:8px;color:#334a62!important;text-decoration:none!important;font-size:11px;font-weight:700}.itia-lms-v3-account-menu>a:hover{color:var(--itia-h3-teal-dark)!important;background:#f1f7f7}.itia-lms-v3-account-menu>a.itia-lms-v3-logout{margin-top:5px;border-top:1px solid #edf1f3;border-radius:0;color:#a23b3b!important}
.itia-lms-v3-menu-toggle{display:none;width:44px;height:44px;padding:0;border:1px solid #d4e0e5;border-radius:11px;background:#fff;box-shadow:0 5px 14px rgba(3,26,58,.05)}.itia-lms-v3-menu-toggle>span{display:block;width:19px;height:2px;margin:4px auto;border-radius:2px;background:#20364c;transition:.18s ease}.itia-lms-v3-menu-toggle[aria-expanded="true"]>span:nth-child(1){transform:translateY(6px) rotate(45deg)}.itia-lms-v3-menu-toggle[aria-expanded="true"]>span:nth-child(2){opacity:0}.itia-lms-v3-menu-toggle[aria-expanded="true"]>span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}.itia-lms-v3-mobile-search,.itia-lms-v3-mobile-actions,.itia-lms-v3-mobile-institutional{display:none}
@media(min-width:1081px) and (max-width:1280px){.itia-lms-v3-main-inner{gap:16px}.itia-lms-v3-brand img{width:172px}.itia-lms-v3-brand-copy{display:none}.itia-lms-v3-links>a{padding-inline:8px;font-size:10.5px}.itia-lms-v3-actions{gap:7px}.itia-lms-v3-btn{padding-inline:12px;font-size:10px}}
@media(max-width:1080px){.itia-lms-v3-mainbar,.itia-lms-v3-main-inner{height:78px}.itia-lms-v3-main-inner{gap:12px}.itia-lms-v3-brand img{width:190px;max-width:52vw}.itia-lms-v3-brand-copy{display:none}.itia-lms-v3-menu-toggle{display:block;margin-left:auto;flex:0 0 auto}.itia-lms-v3-actions{display:none}.itia-lms-v3-nav{position:fixed;top:110px;right:0;left:0;display:block;max-height:calc(100vh - 110px);padding:16px 24px calc(30px + env(safe-area-inset-bottom,0px));border-top:1px solid var(--itia-h3-line);background:#fff;box-shadow:0 28px 55px rgba(3,26,58,.18);overflow:auto;opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-8px);transition:opacity .2s ease,visibility .2s ease,transform .2s ease}.itia-lms-v3-nav.is-open{opacity:1;visibility:visible;pointer-events:auto;transform:none}.itia-lms-v3-links{display:block}.itia-lms-v3-links>a{min-height:54px;padding:0 5px;border-bottom:1px solid #edf2f4;border-radius:0;font-size:14px}.itia-lms-v3-links>a:after{right:auto;bottom:-1px;left:0;width:44px}.itia-lms-v3-mobile-search{position:relative;display:flex;margin:16px 0 12px}.itia-lms-v3-mobile-search input{width:100%;height:48px;padding:0 48px 0 13px;border:1px solid #d5e1e6;border-radius:10px;background:#f8fbfc;color:var(--itia-h3-ink);font-size:13px;outline:0}.itia-lms-v3-mobile-search button{position:absolute;top:5px;right:5px;width:38px;height:38px;display:grid;place-items:center;border:0;border-radius:8px;color:#fff;background:var(--itia-h3-blue)}.itia-lms-v3-mobile-search svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.8}.itia-lms-v3-mobile-institutional{display:flex;gap:8px;flex-wrap:wrap;padding:4px 0 13px}.itia-lms-v3-mobile-institutional a{padding:7px 9px;border-radius:7px;color:var(--itia-h3-teal-dark)!important;background:#eef8f7;text-decoration:none!important;font-size:9px;font-weight:800}.itia-lms-v3-mobile-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}.itia-lms-v3-mobile-actions .itia-lms-v3-btn:only-child{grid-column:1/-1}}
@media(max-width:700px){.itia-lms-v3-topbar{display:none}.itia-lms-v3-mainbar,.itia-lms-v3-main-inner{height:74px}.itia-lms-v3-main-inner{padding-inline:14px}.itia-lms-v3-brand img{width:174px;max-width:68vw}.itia-lms-v3-menu-toggle{width:44px;height:44px}.itia-lms-v3-nav{top:74px;max-height:calc(100vh - 74px);padding-inline:17px}.itia-lms-v3-mobile-actions{grid-template-columns:1fr}}
@media(max-width:380px){.itia-lms-v3-brand img{width:158px}}
@media(prefers-reduced-motion:reduce){.itia-lms-header-v3 *{transition:none!important;scroll-behavior:auto!important}}


/* ITIA mobile accessibility hardening: WCAG-friendly touch areas. */
@media(max-width:1080px){
  .itia-lms-v3-menu-toggle{width:44px;height:44px;min-width:44px;min-height:44px}
  .itia-lms-v3-mobile-search button{width:44px;height:44px;top:2px;right:2px}
  .itia-lms-v3-mobile-institutional{gap:8px}
  .itia-lms-v3-mobile-institutional a{min-height:44px;display:inline-flex;align-items:center;padding:10px 12px}
}
@media(max-width:700px){.itia-lms-v3-menu-toggle{width:44px;height:44px}}

/* Ensure the mobile brand itself is a full-size touch target. */
@media(max-width:1080px){.itia-lms-v3-brand{min-height:44px}}