/* RCN Academic Information Portal — 18.15.0 design layer (loaded last).
   One calm system: navy ink, teal accent, white surfaces, 8px spacing grid. */
:root{--ap-ink:#0f2233;--ap-ink2:#4a5d6b;--ap-mute:#7b8a95;--ap-line:#e3e9ee;--ap-bg:#f5f8fa;--ap-surface:#fff;--ap-accent:#0b7a75;--ap-accent-ink:#075e5a;--ap-accent-soft:#e6f4f2;--ap-navy:#11264d;--ap-warn:#9a5b06;--ap-warn-soft:#fdf3e1;--ap-danger:#b3261e;--ap-r:14px;--ap-shadow:0 1px 2px rgba(15,34,51,.05),0 8px 24px rgba(15,34,51,.06)}
body.rcn-academic-open{background:var(--ap-bg)!important;color:var(--ap-ink)}
body.rcn-academic-open #main{margin-top:0!important;padding:28px clamp(16px,3vw,40px) 96px!important;max-width:none}
body.rcn-academic-open #main>.page{max-width:1120px;margin-inline:auto!important}
body.rcn-academic-open #main>.page.active{animation:apIn .22s ease-out both}
@keyframes apIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){body.rcn-academic-open #main>.page.active{animation:none}}

/* page heading */
body.rcn-academic-open .pagehead{margin:0 0 24px!important;padding:0!important;align-items:flex-start;gap:16px}
body.rcn-academic-open .pagehead .eyebrow,body.rcn-academic-open .onlineDocHead .eyebrow{font-size:11px!important;letter-spacing:.12em!important;font-weight:700!important;color:var(--ap-accent)!important;margin:0 0 6px!important}
body.rcn-academic-open .pagehead h1{font-size:clamp(26px,3.2vw,36px)!important;line-height:1.12!important;letter-spacing:-.02em!important;font-weight:750!important;color:var(--ap-ink)!important;margin:0 0 8px!important}
body.rcn-academic-open .pagehead .muted{font-size:15px!important;color:var(--ap-ink2)!important;margin:0!important;max-width:62ch}

/* sidebar */
body.rcn-academic-open #sidebar{background:var(--ap-surface)!important;border-right:1px solid var(--ap-line)!important}
body.rcn-academic-open #nav button[data-page]{border-radius:10px!important;min-height:40px;font-weight:550;color:var(--ap-ink)}
body.rcn-academic-open #nav button[data-page]:hover{background:#f0f4f7!important}
body.rcn-academic-open #nav button[data-page].active{background:var(--ap-accent-soft)!important;color:var(--ap-accent-ink)!important;font-weight:650}
body.rcn-academic-open #nav button:focus-visible,body.rcn-academic-open .rcnShortcut:focus-visible,body.rcn-academic-open .tile:focus-visible,.pc-dialog button:focus-visible,.pc-open:focus-visible{outline:3px solid rgba(11,122,117,.35)!important;outline-offset:2px}

/* home */
body.rcn-academic-open .rcnHero{border-radius:20px!important;overflow:hidden;box-shadow:var(--ap-shadow);border:1px solid var(--ap-line)!important}
body.rcn-academic-open .rcnShortcutGrid{display:grid!important;grid-template-columns:repeat(4,minmax(0,1fr))!important;gap:14px!important}
body.rcn-academic-open .rcnShortcut{background:var(--ap-surface)!important;border:1px solid var(--ap-line)!important;border-radius:var(--ap-r)!important;box-shadow:none!important;min-height:112px;transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease;color:var(--ap-ink)!important;font-weight:600}
body.rcn-academic-open .rcnShortcut:hover{transform:translateY(-2px);box-shadow:var(--ap-shadow)!important;border-color:#c9d6de!important}
body.rcn-academic-open .rcnShortcutIcon{color:var(--ap-accent)!important}
body.rcn-academic-open .homeSectionHead h2{font-size:20px!important;letter-spacing:-.01em!important;font-weight:700!important}
body.rcn-academic-open #homeNoticeList,body.rcn-academic-open .liveCard,body.rcn-academic-open .rcnExploreMore{border-radius:var(--ap-r)!important;border-color:var(--ap-line)!important;box-shadow:none!important}

/* tiles (examination, curriculum) */
body.rcn-academic-open .tiles{gap:14px!important}
body.rcn-academic-open .tile{border-radius:var(--ap-r)!important;border:1px solid var(--ap-line)!important;box-shadow:none!important;transition:transform .15s ease,box-shadow .15s ease}
body.rcn-academic-open .tile:hover{transform:translateY(-2px);box-shadow:var(--ap-shadow)!important}

/* document library */
body.rcn-academic-open .onlineDocuments{background:var(--ap-surface);border:1px solid var(--ap-line);border-radius:18px;padding:20px clamp(14px,2vw,24px)!important;margin:0 0 16px!important;box-shadow:var(--ap-shadow)}
body.rcn-academic-open .onlineDocHead{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin:0 0 14px!important}
body.rcn-academic-open .onlineDocHead h2{font-size:19px!important;margin:0!important;font-weight:700!important;letter-spacing:-.01em}
body.rcn-academic-open .onlineDocCount{font-size:12.5px!important;color:var(--ap-mute)!important;white-space:nowrap}
body.rcn-academic-open .onlineDocFilters{display:grid!important;grid-template-columns:repeat(auto-fit,minmax(150px,1fr))!important;gap:10px!important;margin:0 0 10px!important}
body.rcn-academic-open .onlineDocFilters label{font-size:12px!important;font-weight:600!important;color:var(--ap-ink2)!important;display:grid;gap:5px;margin:0!important}
body.rcn-academic-open .onlineDocFilters select,body.rcn-academic-open .onlineDocFilters input{height:40px!important;min-height:40px!important;border:1px solid #d5dde3!important;border-radius:10px!important;background:#fff!important;font-size:14px!important;padding:0 12px!important;width:100%!important;box-shadow:none!important}
body.rcn-academic-open .onlineDocFilters select:focus,body.rcn-academic-open .onlineDocFilters input:focus{border-color:var(--ap-accent)!important;outline:3px solid rgba(11,122,117,.18)!important}
body.rcn-academic-open [data-clear-doc-filters]{border:0!important;background:none!important;color:var(--ap-accent-ink)!important;font-weight:650!important;font-size:13px!important;padding:6px 2px!important;margin:0 0 12px!important;box-shadow:none!important;cursor:pointer;text-decoration:underline;text-underline-offset:3px}
body.rcn-academic-open .onlineDocCard{border:1px solid var(--ap-line)!important;border-radius:var(--ap-r)!important;box-shadow:none!important;background:#fff!important;padding:14px 16px!important;margin:0 0 10px!important;transition:border-color .15s ease,box-shadow .15s ease}
body.rcn-academic-open .onlineDocCard:hover{border-color:#c9d6de!important;box-shadow:var(--ap-shadow)!important}
body.rcn-academic-open .onlineDocCard h3{font-size:16px!important;line-height:1.3!important;margin:0 0 6px!important;font-weight:650!important}
body.rcn-academic-open .onlineDocCard .meta{display:flex;flex-wrap:wrap;gap:6px}
body.rcn-academic-open .onlineDocCard .meta span{font-size:12px!important;background:#f0f4f7!important;color:var(--ap-ink2)!important;border-radius:999px!important;padding:3px 9px!important;border:0!important}
body.rcn-academic-open .onlineDocCard .fileIcon{background:var(--ap-accent-soft)!important;color:var(--ap-accent-ink)!important;border-radius:10px!important;font-weight:700!important;font-size:11px!important}
body.rcn-academic-open .onlineDocuments .empty{border:1px dashed #cfd9e0!important;border-radius:var(--ap-r)!important;background:#fafcfd!important;padding:36px 16px!important;text-align:center;box-shadow:none!important}
body.rcn-academic-open .onlineDocuments .empty h3{font-size:16px!important;margin:0 0 4px!important}
body.rcn-academic-open .onlineDocuments .empty p{color:var(--ap-mute)!important;font-size:14px!important;margin:0!important}
body.rcn-academic-open [data-online-status][data-state="ok"]{display:none!important}
body.rcn-academic-open [data-online-status][data-state="warn"]{background:var(--ap-warn-soft);color:var(--ap-warn);border-radius:10px;padding:10px 14px;font-size:13.5px}

/* footer */
body.rcn-academic-open footer.portalFoot{max-width:1120px;margin:40px auto 0!important;padding:18px 0 0!important;border-top:1px solid var(--ap-line);display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 20px;font-size:13px;color:var(--ap-mute);background:none!important}
body.rcn-academic-open footer.portalFoot>span:last-child{display:flex;flex-wrap:wrap;align-items:center;gap:6px 16px}
body.rcn-academic-open footer.portalFoot a{color:var(--ap-accent-ink);font-weight:600}
body.rcn-academic-open footer.portalFoot .link{color:var(--ap-accent-ink)!important;font-weight:650;font-size:13px}

/* share content button */
.pc-open{display:inline-flex;align-items:center;gap:8px;height:42px;padding:0 16px;border-radius:999px;border:0;background:var(--ap-accent);color:#fff;font:inherit;font-weight:650;font-size:14px;cursor:pointer;box-shadow:0 1px 2px rgba(15,34,51,.12);transition:background .15s ease,transform .1s ease;white-space:nowrap}
.pc-open:hover{background:var(--ap-accent-ink)}.pc-open:active{transform:scale(.98)}
.pc-open svg{width:18px;height:18px}

/* share content dialog */
.pc-dialog{border:0;padding:0;border-radius:20px;width:min(680px,calc(100vw - 24px));max-height:min(88vh,860px);box-shadow:0 24px 80px rgba(15,34,51,.28);color:var(--ap-ink);font:inherit;overflow:hidden}
.pc-dialog[open]{display:flex;flex-direction:column;animation:apIn .18s ease-out}
.pc-dialog::backdrop{background:rgba(15,34,51,.45);backdrop-filter:blur(2px)}
.pc-head{display:flex;justify-content:space-between;align-items:flex-start;padding:20px 22px 10px}
.pc-eyebrow{font-size:11px;letter-spacing:.12em;font-weight:700;color:var(--ap-accent);margin:0 0 4px}
.pc-head h2{font-size:24px;letter-spacing:-.02em;margin:0;font-weight:750}
.pc-x{border:0;background:#f0f4f7;width:36px;height:36px;border-radius:50%;font-size:22px;line-height:1;cursor:pointer;color:var(--ap-ink2)}
.pc-x:hover{background:#e3e9ee}
.pc-tabs{display:flex;gap:4px;padding:0 22px;border-bottom:1px solid var(--ap-line)}
.pc-tabs button{border:0;background:none;font:inherit;font-weight:650;font-size:14px;color:var(--ap-mute);padding:10px 12px;border-bottom:2px solid transparent;margin-bottom:-1px;cursor:pointer}
.pc-tabs button[aria-selected="true"]{color:var(--ap-accent-ink);border-bottom-color:var(--ap-accent)}
.pc-body{padding:18px 22px 22px;overflow-y:auto;overscroll-behavior:contain}
.pc-sec{display:grid;grid-template-columns:30px minmax(0,1fr);gap:12px;margin:0 0 20px}
.pc-step{width:28px;height:28px;border-radius:50%;background:var(--ap-navy);color:#fff;display:grid;place-items:center;font-weight:700;font-size:13px}
.pc-sec h3{font-size:16px;margin:3px 0 10px;font-weight:700}
.pc-types{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px}
.pc-type{text-align:left;border:1px solid #d5dde3;background:#fff;border-radius:12px;padding:10px 12px;cursor:pointer;font:inherit;display:grid;gap:2px;transition:border-color .12s ease,background .12s ease}
.pc-type b{font-size:14px;font-weight:650;color:var(--ap-ink)}.pc-type small{font-size:12px;color:var(--ap-mute);line-height:1.3}
.pc-type:hover{border-color:#9fb3c0}
.pc-type.on{border-color:var(--ap-accent);background:var(--ap-accent-soft);box-shadow:inset 0 0 0 1px var(--ap-accent)}
.pc-type.on b{color:var(--ap-accent-ink)}
.pc-drop{display:grid;gap:4px;place-items:center;text-align:center;border:2px dashed #c3d0d9;border-radius:14px;padding:26px 16px;cursor:pointer;background:#fafcfd;transition:border-color .12s ease,background .12s ease}
.pc-drop:hover,.pc-drop.over{border-color:var(--ap-accent);background:var(--ap-accent-soft)}
.pc-drop.has{border-style:solid;border-color:var(--ap-accent);background:var(--ap-accent-soft)}
.pc-drop b{font-size:15px;word-break:break-word}.pc-drop small{font-size:12.5px;color:var(--ap-ink2)}
.pc-f{display:grid;gap:5px;font-size:13px;font-weight:650;color:var(--ap-ink2);margin:0 0 12px}
.pc-f span{font-weight:400;color:var(--ap-mute)}
.pc-f input,.pc-f select,.pc-f textarea{font:inherit;font-size:15px;font-weight:400;color:var(--ap-ink);border:1px solid #d5dde3;border-radius:10px;padding:10px 12px;background:#fff;width:100%;box-sizing:border-box;min-height:44px}
.pc-f textarea{resize:vertical;min-height:64px}
.pc-f input:focus,.pc-f select:focus,.pc-f textarea:focus{border-color:var(--ap-accent);outline:3px solid rgba(11,122,117,.18)}
.pc-f select:disabled{background:#f3f6f8;color:var(--ap-mute)}
.pc-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.pc-error{color:var(--ap-danger);font-size:14px;font-weight:600;margin:0 0 10px;min-height:0}
.pc-error:empty{display:none}
.pc-foot{display:flex;justify-content:flex-end;gap:10px;position:sticky;bottom:-22px;background:linear-gradient(transparent,#fff 30%);padding:14px 0 0;margin-bottom:-4px}
.pc-foot.center{justify-content:center;position:static;background:none}
.pc-btn{font:inherit;font-weight:650;font-size:15px;border-radius:999px;padding:0 22px;height:46px;cursor:pointer;border:1px solid transparent}
.pc-btn.primary{background:var(--ap-accent);color:#fff}.pc-btn.primary:hover{background:var(--ap-accent-ink)}
.pc-btn.ghost{background:#fff;border-color:#d5dde3;color:var(--ap-ink)}.pc-btn.ghost:hover{background:#f0f4f7}
.pc-btn:disabled{opacity:.6;cursor:default}
.pc-done{text-align:center;padding:26px 8px 8px}.pc-done h3{font-size:22px;margin:12px 0 6px}.pc-done p{color:var(--ap-ink2);margin:0 auto 18px;max-width:44ch}
.pc-tick{width:56px;height:56px;border-radius:50%;background:var(--ap-accent-soft);color:var(--ap-accent);display:grid;place-items:center;font-size:28px;font-weight:700;margin:0 auto}
.pc-quiet{color:var(--ap-mute);text-align:center;padding:30px 0}
.pc-empty{text-align:center;padding:26px 8px}.pc-empty h3{margin:0 0 6px;font-size:18px}.pc-empty p{color:var(--ap-ink2);margin:0 0 16px}
.pc-list{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.pc-list li{display:flex;justify-content:space-between;align-items:center;gap:12px;border:1px solid var(--ap-line);border-radius:12px;padding:12px 14px}
.pc-item{min-width:0;display:grid;gap:3px}.pc-item b{font-size:15px;font-weight:650;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pc-item small{font-size:12.5px;color:var(--ap-mute)}
.pc-item em{font-style:normal;color:var(--ap-warn);font-weight:650}
.pc-acts{display:flex;gap:4px;flex-shrink:0}
.pc-link{border:0;background:none;font:inherit;font-size:13.5px;font-weight:650;color:var(--ap-accent-ink);padding:8px 8px;border-radius:8px;cursor:pointer;text-decoration:none}
.pc-link:hover{background:#f0f4f7}.pc-link.danger{color:var(--ap-danger)}

/* phone */
@media(max-width:820px){
 body.rcn-academic-open #main{padding:18px 16px 110px!important}
 body.rcn-academic-open #main>.page{padding-inline:0!important}
 body.rcn-academic-open .pagehead{margin:0 0 18px!important}
 body.rcn-academic-open .rcnHero{margin-inline:0!important;border-radius:16px!important}
 body.rcn-academic-open .rcnShortcutGrid{grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:10px!important}
 body.rcn-academic-open .rcnShortcut{min-height:92px}
 body.rcn-academic-open .onlineDocFilters{grid-template-columns:repeat(2,minmax(0,1fr))!important}
 body.rcn-academic-open .onlineDocFilters label:last-child{grid-column:1/-1}
 body.rcn-academic-open footer.portalFoot{flex-direction:column;align-items:flex-start}
 .pc-open{width:42px;padding:0;justify-content:center}.pc-open span{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
 .pc-dialog{width:100vw;max-width:100vw;max-height:100dvh;height:100dvh;border-radius:0;margin:0}
 .pc-head{padding:16px 16px 8px}.pc-tabs{padding:0 16px}.pc-body{padding:16px 16px 20px}
 .pc-sec{grid-template-columns:1fr;gap:6px}.pc-step{width:24px;height:24px;font-size:12px}
 .pc-types{grid-template-columns:repeat(2,minmax(0,1fr))}
 .pc-row{grid-template-columns:1fr;gap:0}
 .pc-foot{bottom:-20px}.pc-foot .pc-btn{flex:1}
 .pc-list li{flex-direction:column;align-items:stretch}.pc-acts{justify-content:flex-end}
 .pc-item b{white-space:normal}
}

/* 18.15.0 fixes after visual check */
header.top .headerActions{display:flex!important;align-items:center;gap:10px}
header.top .headerActions .pc-open{display:inline-flex!important;flex-direction:row!important;align-items:center!important;justify-content:center!important;gap:8px!important;width:auto!important;min-width:0!important;height:42px!important;padding:0 16px!important;border-radius:999px!important;border:0!important;background:var(--ap-accent)!important;color:#fff!important;font-size:14px!important;font-weight:650!important;box-shadow:0 1px 2px rgba(15,34,51,.12)!important;white-space:nowrap!important;overflow:visible!important}
header.top .headerActions .pc-open:hover{background:var(--ap-accent-ink)!important}
header.top .headerActions .pc-open svg{width:18px!important;height:18px!important;flex:none;stroke:#fff!important}
header.top .headerActions .pc-open span{position:static!important;width:auto!important;height:auto!important;clip:auto!important;color:#fff!important;font-size:14px!important}
body.rcn-academic-open .onlineDocuments .empty p{margin-inline:auto!important;text-align:center!important}
@media(max-width:820px){
 header.top .headerActions .pc-open{width:42px!important;padding:0!important}
 header.top .headerActions .pc-open span{position:absolute!important;width:1px!important;height:1px!important;overflow:hidden!important;clip:rect(0 0 0 0)!important}
 body.rcn-academic-open #p-examination .tiles{grid-template-columns:repeat(2,minmax(0,1fr))!important}
}

/* dialog: shield from site-wide button styles */
.pc-dialog button{box-shadow:none!important;min-height:0!important;width:auto;background-image:none!important;text-transform:none!important;letter-spacing:normal!important}
.pc-dialog .pc-tabs button{border:0!important;border-bottom:2px solid transparent!important;border-radius:0!important;background:none!important;padding:10px 12px!important;color:var(--ap-mute)!important;height:auto!important}
.pc-dialog .pc-tabs button[aria-selected="true"]{color:var(--ap-accent-ink)!important;border-bottom-color:var(--ap-accent)!important}
.pc-dialog .pc-foot{flex-direction:row!important;flex-wrap:nowrap!important}
.pc-dialog .pc-btn{height:46px!important;border-radius:999px!important;padding:0 22px!important;font-size:15px!important;line-height:1!important}
.pc-dialog .pc-btn.primary{background:var(--ap-accent)!important;color:#fff!important;border:1px solid var(--ap-accent)!important}
.pc-dialog .pc-btn.ghost{background:#fff!important;color:var(--ap-ink)!important;border:1px solid #d5dde3!important}
.pc-dialog .pc-type{border:1px solid #d5dde3!important;border-radius:12px!important;padding:10px 12px!important;background:#fff!important;height:auto!important}
.pc-dialog .pc-type.on{border-color:var(--ap-accent)!important;background:var(--ap-accent-soft)!important}
.pc-dialog .pc-x{width:36px!important;height:36px!important;border-radius:50%!important;border:0!important;background:#f0f4f7!important;padding:0!important}
.pc-dialog .pc-link{border:0!important;background:none!important;padding:8px!important;height:auto!important}
@media(max-width:820px){
 .pc-dialog .pc-type small{display:none}
 .pc-dialog .pc-type{padding:11px 12px!important}
 .pc-dialog .pc-foot .pc-btn{flex:1 1 0!important}
}

/* RCN 18.16.0 — app chooser cards and role-based home */
.rcn-gw-cards{display:grid;grid-template-columns:1fr;gap:10px;margin-top:22px;max-width:560px}
.rcn-gw-card2{all:unset;box-sizing:border-box;display:flex;align-items:center;gap:14px;padding:14px;border:1px solid var(--ap-line,#d7e1e9);border-radius:14px;background:#fff;cursor:pointer;text-decoration:none;color:inherit}
.rcn-gw-card2:hover,.rcn-gw-card2:focus-visible{border-color:#17657d;box-shadow:0 0 0 3px rgba(23,101,125,.14)}
.rcn-gw-ic{width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:22px;flex:none;color:#fff}
.ic-portal{background:#17657d}.ic-lms{background:#167c72}.ic-cms{background:#5a4b9a}
.rcn-gw-card2-copy{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1}
.rcn-gw-card2-copy b{font-size:15px;font-weight:700;color:#142f48}
.rcn-gw-card2-copy small{font-size:12.5px;line-height:1.45;color:#52677a}
.rcn-gw-badge{font-size:11.5px;padding:3px 9px;border-radius:9px;background:#fdf1d6;color:#6b4a07;white-space:nowrap;flex:none}
.rcn-gw-badge[data-kind=soon]{background:#eef1f4;color:#4b5a69}
.rcn-gw-badge[hidden]{display:none}
.roleHome{margin:0 0 18px;padding:16px;border:1px solid #d7e1e9;border-radius:14px;background:#fff}
.roleHome[hidden]{display:none}
.roleHome h2{margin:0;font-size:18px;color:#142f48}.roleHome p.sub{margin:2px 0 12px;font-size:13px;color:#52677a}
.roleHome .rhGrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.roleHome .rhBtn{all:unset;box-sizing:border-box;display:flex;flex-direction:column;gap:4px;padding:12px;border:1px solid #e1e8ee;border-radius:10px;background:#f7fafc;font-size:13px;font-weight:600;color:#142f48;cursor:pointer;text-decoration:none}
.roleHome .rhBtn:hover,.roleHome .rhBtn:focus-visible{border-color:#17657d}
.roleHome .rhBtn small{font-weight:400;color:#52677a;font-size:12px}
.roleHome .rhPrimary{grid-column:1/-1;flex-direction:row;align-items:center;gap:10px;background:#17657d;border-color:#17657d;color:#fff;justify-content:center;padding:13px}
.roleHome .rhNote{margin:12px 0 0;font-size:12.5px;color:#52677a}
@media(min-width:900px){.rcn-gw-cards{max-width:none;grid-template-columns:repeat(3,minmax(0,1fr))}.rcn-gw-card2{flex-direction:column;align-items:flex-start;padding:18px}.roleHome .rhGrid{grid-template-columns:repeat(4,minmax(0,1fr))}}
.roleHome .rhPrimary small{display:none}