:root{color-scheme:light;--pg-bg:#f3f5f8;--pg-card:rgba(255,255,255,.92);--pg-ink:#24354a;--pg-muted:#596b7f;--pg-line:#dce3ec;--pg-soft:#eaf0f6;--pg-accent:#3b5e82;--pg-shadow:0 6px 28px rgba(28,45,66,.04)}
:root[data-theme=dark]{color-scheme:dark;--pg-bg:#14202e;--pg-card:rgba(29,43,60,.96);--pg-ink:#edf3fa;--pg-muted:#bccbdc;--pg-line:#3e5065;--pg-soft:#2c4057;--pg-accent:#bbd2e9;--pg-shadow:none}
*{box-sizing:border-box}body{margin:0;background:var(--pg-bg);color:var(--pg-ink);font:15px/1.6 system-ui,-apple-system,'Segoe UI',sans-serif}a{color:var(--pg-accent);text-underline-offset:4px}button,input,textarea,select{font:inherit}button,a.pg-button{cursor:pointer;border:1px solid transparent;border-radius:12px;background:#3b5e82;color:#fff;padding:12px 19px;font-weight:600;line-height:1.4;text-decoration:none;display:inline-flex;justify-content:center;align-items:center;min-height:44px}button:hover,a.pg-button:hover{background:#304e6d}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #849fb9;outline-offset:3px}
h1,h2,h3,p{margin:0}h1{font-size:clamp(23px,3vw,32px);line-height:1.25;letter-spacing:-.035em;font-weight:650}h2{font-size:20px;margin:0 0 16px;font-weight:650}h3{font-size:16px;margin:0 0 12px}p{margin:9px 0;color:var(--pg-muted);overflow-wrap:anywhere}small{font-size:12px;color:var(--pg-muted)}
.pg-top{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:82px;padding:15px max(20px,calc((100vw - 1180px)/2));background:var(--pg-card);border-bottom:1px solid var(--pg-line);backdrop-filter:blur(20px)}.pg-brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--pg-ink);font-size:16px;font-weight:600}.pg-brand small{display:block;font-weight:400;letter-spacing:0;font-size:11px}.pg-brand-icon{width:40px;height:40px;border:1px solid var(--pg-line);background:var(--pg-soft);border-radius:13px;display:grid;place-items:center;font-size:20px;color:var(--pg-accent)}.pg-tools{display:flex;align-items:center;gap:10px}.pg-language{position:relative}.pg-language>summary{display:flex;align-items:center;gap:10px;list-style:none;border:1px solid var(--pg-line);border-radius:11px;padding:9px 12px;background:var(--pg-card);font-size:13px;cursor:pointer;min-height:44px}.pg-language>summary::-webkit-details-marker{display:none}.pg-language>div{position:absolute;right:0;top:calc(100% + 7px);z-index:40;min-width:175px;padding:6px;background:var(--pg-card);border:1px solid var(--pg-line);box-shadow:var(--pg-shadow);border-radius:14px}.pg-language a{display:block;padding:10px;border-radius:9px;text-decoration:none;color:var(--pg-ink)}.pg-language a:hover,.pg-language a[aria-current=true]{background:var(--pg-soft)}button.pg-theme{background:var(--pg-card);border-color:var(--pg-line);color:var(--pg-ink);font-size:21px;padding:7px 13px}.pg-link,button.pg-link{border:0;background:transparent;color:var(--pg-muted);font-size:13px;padding:9px;text-decoration:none}.pg-inline{display:inline;margin:0}
.pg-main{max-width:1180px;padding:30px 20px 40px;margin:auto}.pg-section-head{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:22px}.pg-eyebrow{text-transform:uppercase;letter-spacing:.065em;color:var(--pg-muted);font-size:11px;font-weight:600;margin:0 0 7px}.pg-card{background:var(--pg-card);border:1px solid var(--pg-line);border-radius:20px;padding:24px;margin-bottom:18px;box-shadow:var(--pg-shadow);overflow-wrap:anywhere}.pg-card>summary{font-size:18px;font-weight:600;cursor:pointer;min-height:36px}.pg-card[open]>summary{margin-bottom:18px}.pg-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.pg-grid>.pg-card{margin-bottom:0}.pg-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.pg-stats strong{display:block;font-size:clamp(21px,2.6vw,29px);font-weight:600;margin-top:10px;letter-spacing:-.04em}.pg-stats small{font-size:13px}
.pg-hero{display:flex;align-items:center;gap:22px;padding:24px 0 28px}.pg-hero>div{min-width:0;flex:1}.pg-hero h1{overflow-wrap:anywhere}.pg-hero p{margin-bottom:0}.pg-avatar{display:block;width:80px;height:80px;border-radius:24px;object-fit:cover;object-position:center;background:var(--pg-soft);border:3px solid var(--pg-card);flex-shrink:0}.pg-avatar.is-active{outline:2px solid #658b76;outline-offset:3px}.pg-placeholder{display:grid;place-items:center;font-size:28px;font-weight:500}.pg-pill{display:inline-block;border-radius:9px;border:1px solid var(--pg-line);background:var(--pg-soft);color:var(--pg-ink);padding:5px 10px;font-size:12px;font-weight:500;line-height:1.5}.pg-nav{display:flex;gap:8px;margin:0 0 24px;padding:6px;border-radius:17px;background:var(--pg-card);border:1px solid var(--pg-line);flex-wrap:wrap}.pg-nav a{display:flex;align-items:center;justify-content:center;gap:9px;padding:11px 18px;text-decoration:none;color:var(--pg-muted);border-radius:11px;min-height:44px}.pg-nav a[aria-current=page]{color:var(--pg-accent);background:var(--pg-soft)}.pg-nav b{font-weight:500}.pg-nav a>span{font-size:18px}
.pg-field{display:flex;flex-direction:column;gap:7px;min-width:0}.pg-field>span{font-size:13px;font-weight:500;color:var(--pg-muted)}.pg-field input,.pg-field select,.pg-field textarea{display:block;width:100%;min-height:46px;background:var(--pg-card);border:1px solid var(--pg-line);border-radius:11px;padding:11px 13px;color:var(--pg-ink)}.pg-field input:focus,.pg-field select:focus,.pg-field textarea:focus{outline:2px solid #849fb9;outline-offset:1px}.pg-field input[type=file]{font-size:12px}.pg-field textarea{resize:vertical}.pg-field input:disabled{opacity:.65}.pg-grid+button,.pg-card form>button{margin-top:20px}.pg-hint{background:var(--pg-soft);border-radius:12px;padding:16px;font-size:13px}.pg-hint p{margin-bottom:0}.pg-muted{color:var(--pg-muted);font-size:13px}.pg-large{font-size:20px;color:var(--pg-ink)}.pg-divider{height:1px;background:var(--pg-line);margin:22px 0}.pg-back{display:inline-block;text-decoration:none;margin-bottom:8px;font-size:13px}.pg-savebar{display:flex;align-items:center;justify-content:space-between;gap:16px;position:sticky;bottom:14px;z-index:15;padding:14px 20px;border:1px solid var(--pg-line);border-radius:17px;background:var(--pg-card);backdrop-filter:blur(20px);box-shadow:var(--pg-shadow)}.pg-savebar span{font-size:13px;color:var(--pg-muted)}.pg-error,.pg-success,.pg-warning{padding:16px 20px;border-radius:13px;border:1px solid var(--pg-line);margin-bottom:18px;font-size:14px;background:var(--pg-soft);color:var(--pg-ink)}.pg-error{border-left:4px solid #a56868}.pg-success{border-left:4px solid #658b76}.pg-warning{border-left:4px solid #9a8763}
.pg-table-scroll{overflow-x:auto;max-width:100%;border-radius:12px}table{border-collapse:collapse;width:100%;font-size:14px;text-align:left}th{color:var(--pg-muted);font-size:12px;font-weight:500;background:var(--pg-soft);padding:13px 16px;white-space:nowrap}td{border-bottom:1px solid var(--pg-line);padding:17px 16px;color:var(--pg-ink);vertical-align:top}td small{display:block;margin-top:4px}.pg-person-link{color:var(--pg-ink);font-weight:600;text-decoration:none}.pg-person-link:hover{text-decoration:underline}.pg-grade{display:inline-block;padding:5px 9px;background:var(--pg-soft);border-radius:8px;font-size:12px}.pg-pass{color:#39634f;background:#eaf1ec}:root[data-theme=dark] .pg-pass{color:#c4e1d0;background:#2e493b}.pg-small-link{display:block;margin-top:6px;font-size:12px}.pg-pages{display:flex;align-items:center;justify-content:center;gap:24px;margin-top:20px}.pg-pages a{padding:7px 14px;border-radius:9px;background:var(--pg-soft);text-decoration:none}.pg-definition{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:0}.pg-definition dt{font-size:12px;color:var(--pg-muted);margin-bottom:4px}.pg-definition dd{margin:0;white-space:normal;overflow-wrap:anywhere;font-weight:500}.pg-filters{display:grid;grid-template-columns:2fr 1fr 1fr 1fr 1fr;gap:14px;align-items:end}.pg-filters>button{grid-column:1/-1;justify-self:end}.pg-finance-frame{display:block;width:100%;height:850px;border:0;border-radius:12px;background:var(--pg-card)}.pg-login{max-width:460px;margin:40px auto;padding:34px}.pg-login .pg-field{margin-top:18px}.pg-login form>button{width:100%}.pg-footer{font-size:12px;color:var(--pg-muted);text-align:center;padding:20px}
@media(max-width:850px){.pg-filters{grid-template-columns:repeat(2,minmax(0,1fr))}.pg-filters>.pg-field:first-of-type{grid-column:1/-1}.pg-brand small{display:none}.pg-top{padding:12px 18px}.pg-stats{gap:9px}.pg-stats .pg-card{padding:16px}}
@media(max-width:600px){.pg-main{padding:20px 14px 100px}.pg-top{gap:9px;padding:12px 14px}.pg-brand{font-size:13px;gap:8px}.pg-brand-icon{width:32px;height:32px;font-size:17px;border-radius:10px}.pg-tools{gap:4px}.pg-link{font-size:11px}.pg-language>summary{padding:8px;font-size:11px;gap:4px}.pg-hero{flex-wrap:wrap;gap:16px;padding-top:8px}.pg-hero h1{font-size:23px}.pg-hero>.pg-pill{margin-left:80px}.pg-avatar{width:64px;height:64px;border-radius:19px}.pg-grid,.pg-definition,.pg-stats{grid-template-columns:1fr}.pg-card{padding:19px;border-radius:17px}.pg-stats .pg-card{display:flex;align-items:center;justify-content:space-between;margin-bottom:0}.pg-stats{margin-bottom:18px}.pg-stats strong{font-size:23px;margin:0}.pg-section-head{align-items:flex-start}.pg-section-head h1{font-size:22px}.pg-button{padding:10px!important;font-size:12px;white-space:nowrap}.pg-nav{position:fixed;bottom:calc(8px + env(safe-area-inset-bottom));left:8px;right:8px;z-index:30;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:2px;margin:0;padding:6px;backdrop-filter:blur(20px)}.pg-nav a{flex-direction:column;padding:7px 2px;gap:2px;font-size:10px;min-height:58px}.pg-nav a>span{font-size:18px}.pg-savebar{bottom:90px}.pg-login{padding:24px;margin:24px 0}.pg-finance-frame{height:1000px}.pg-footer{padding-bottom:100px}.pg-hero .pg-eyebrow{font-size:10px}.pg-brand>span:last-child{max-width:115px}.pg-filters{gap:10px}th,td{padding:12px}.pg-section-head{gap:10px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
@media print{.pg-top,.pg-nav,.pg-savebar,.pg-tools,form,.pg-back,.pg-footer{display:none}.pg-main{padding:0;max-width:none}.pg-card{box-shadow:none;background:white;border-color:#ccc;break-inside:avoid}body{background:white;color:#222}}
/* Shared project sidebar pattern for learner pages; admin uses actual header.php. */
.pg-shell .pg-sidebar{position:fixed;inset:0 auto 0 0;width:240px;background:#233447;color:#e3eaf2;padding:25px 14px;z-index:60;border-right:1px solid #364a60;display:flex;flex-direction:column;box-shadow:4px 0 24px rgba(20,35,50,.04)}.pg-side-brand{display:flex;align-items:center;gap:12px;padding:0 10px 25px;text-decoration:none;color:#edf3fa;font-size:14px;font-weight:600}.pg-side-brand>span{display:grid;place-items:center;width:38px;height:38px;background:#344c64;border-radius:12px;font-size:19px}.pg-side-brand small{display:block;color:#b7c7d7;font-size:10px;font-weight:400}.pg-sidebar nav{display:grid;gap:6px}.pg-sidebar nav a{display:flex;align-items:center;gap:12px;min-height:48px;padding:12px 14px;border-radius:12px;color:#c8d5e3;text-decoration:none;font-size:13px}.pg-sidebar nav a i{width:19px;text-align:center;font-size:17px}.pg-sidebar nav a:hover,.pg-sidebar nav a[aria-current=page]{background:#344c64;color:#fff}.pg-side-foot{margin-top:auto;color:#a8bacd;font-size:11px;padding:24px 10px 0}.pg-shell .pg-top{margin-left:240px;padding:15px 24px}.pg-shell .pg-main{margin-left:240px;max-width:calc(100% - 240px);padding:30px}.pg-shell .pg-footer{margin-left:240px}.pg-menu-toggle,.pg-menu-overlay{display:none}.pg-shell .pg-nav{display:none}
@media(max-width:850px){.pg-shell .pg-sidebar{transform:translateX(-100%);transition:transform .18s ease}.pg-shell .pg-top,.pg-shell .pg-footer{margin-left:0}.pg-shell .pg-main{margin-left:0;max-width:100%;padding:20px 14px 40px}.pg-shell .pg-menu-toggle{display:inline-flex;min-width:44px;padding:10px;background:var(--pg-soft);color:var(--pg-ink);border:1px solid var(--pg-line)}.pg-shell.pg-menu-open .pg-sidebar{transform:translateX(0)}.pg-shell.pg-menu-open .pg-menu-overlay{display:block;position:fixed;inset:0;z-index:50;background:rgba(10,20,35,.4);border:0;border-radius:0;width:100%;height:100%;padding:0}.pg-shell .pg-footer{padding-bottom:20px}.pg-shell .pg-savebar{bottom:14px}.pg-shell .pg-top{padding:12px 14px}.pg-shell .pg-brand small{display:none}}


/* v23 -- consistent accessible glass theme, no conflicting accumulated palettes */
:root:not([data-theme="dark"]){
  color-scheme:light;
  --pg-bg:#edf2f4;--pg-card:rgba(255,255,255,.88);--pg-ink:#243944;
  --pg-muted:#526978;--pg-line:rgba(111,139,152,.27);
  --pg-soft:#e6eff3;--pg-accent:#3B5260;
  --pg-shadow:0 12px 32px rgba(39,64,78,.075)
}
:root[data-theme="dark"]{
  color-scheme:dark;
  --pg-bg:#111e28;--pg-card:rgba(28,43,54,.92);--pg-ink:#f2f7fa;
  --pg-muted:#bbcad3;--pg-line:rgba(168,198,215,.22);
  --pg-soft:#283f4e;--pg-accent:#badde9;
  --pg-shadow:0 13px 30px rgba(0,0,0,.22)
}
html{min-height:100%;background:var(--pg-bg)}
body{color:var(--pg-ink);background:linear-gradient(140deg,#e3edf1,#f6f9fa 52%,#e8eff3);min-height:100vh;background-attachment:fixed}
:root[data-theme="dark"] body{background:linear-gradient(140deg,#122532,#182834 52%,#101e28)}
.pg-sidebar{background:#3B5260!important;color:#f5fafc;border-color:rgba(255,255,255,.1)!important;box-shadow:6px 0 26px rgba(25,44,55,.12)!important}
:root[data-theme="dark"] .pg-sidebar{background:#233946!important}
.pg-side-brand,.pg-sidebar nav a{color:#edf5f9!important}
.pg-side-brand small,.pg-side-foot{color:#c7d6de!important}
.pg-side-brand>span{background:rgba(255,255,255,.16)!important;color:#fff!important}
.pg-sidebar nav a:hover,.pg-sidebar nav a[aria-current=page]{background:rgba(255,255,255,.18)!important;color:#fff!important}
.pg-top,.pg-card,.pg-nav,.pg-savebar,.aca-profile-hero,.aca-tab-nav{
  background:var(--pg-card)!important;border:1px solid var(--pg-line)!important;
  box-shadow:var(--pg-shadow)!important;
  backdrop-filter:blur(20px) saturate(125%);-webkit-backdrop-filter:blur(20px) saturate(125%)
}
.pg-top{border-radius:0 0 22px 22px}.pg-card{border-radius:22px}.pg-main{padding-top:20px}
.pg-brand,.pg-brand-icon,.pg-brand small,.pg-card h1,.pg-card h2,.pg-card h3,.pg-section-head h1,
.aca-profile-copy h1,.sci-item-title h4{color:var(--pg-ink)!important}
.pg-brand-icon{background:var(--pg-soft)!important;border-color:var(--pg-line)!important;color:var(--pg-accent)!important}
.pg-hero,.aca-profile-hero{position:relative;isolation:isolate}
.aca-profile-hero{padding:24px 28px;border-radius:26px;display:flex;align-items:center;gap:22px;margin:0 0 18px;overflow:hidden}
.aca-profile-hero::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(115deg,rgba(119,171,190,.12),transparent 58%)}
.aca-avatar-wrap,.aca-profile-copy,.aca-hero-logo{position:relative}
.aca-avatar-wrap{width:96px;height:96px;flex:none;padding:4px;border-radius:30px;background:linear-gradient(135deg,#789aaa,#3B5260);box-shadow:0 8px 20px rgba(26,50,67,.16)}
.aca-profile-avatar,.aca-profile-initial{width:100%;height:100%;object-fit:cover;border-radius:26px;background:var(--pg-soft)}
.aca-profile-initial{display:grid;place-items:center;font-size:34px;color:var(--pg-ink)}
.aca-profile-copy{min-width:0;flex:1}.aca-profile-copy h1{font-size:clamp(19px,3vw,30px)}
.aca-profile-copy p{font-size:13px;color:var(--pg-muted)!important}.aca-profile-eyebrow{font-size:11px;font-weight:800;letter-spacing:.075em;color:var(--pg-accent)!important}
.aca-hero-logo{height:90px;width:90px;object-fit:contain}
.aca-tab-nav{display:flex;flex-wrap:wrap;gap:8px;padding:7px;border-radius:19px;margin-bottom:24px}
.aca-tab-nav a{flex:1;min-width:110px;display:flex;align-items:center;justify-content:center;gap:8px;padding:11px;border-radius:13px;color:var(--pg-ink)!important;text-decoration:none;font-weight:650;font-size:13px}
.aca-tab-nav a[aria-current=page]{background:#3B5260!important;color:white!important;box-shadow:0 6px 14px rgba(34,57,72,.14)}
.aca-tab-nav a:hover:not([aria-current=page]){background:var(--pg-soft)!important}
:root[data-theme="dark"] .aca-tab-nav a[aria-current=page]{background:#718f9f!important;color:#071922!important}
.pg-nav a{color:var(--pg-muted)}.pg-nav a[aria-current=page]{background:var(--pg-soft)!important;color:var(--pg-ink)!important}
button,a.pg-button,.sci-button{background:#3B5260;color:#fff;border-radius:13px;box-shadow:0 5px 14px rgba(36,57,70,.10)}
button:hover,a.pg-button:hover,.sci-button:hover{background:#4f6a79}
button.pg-theme,button.pg-link,button.pg-menu-toggle,.pg-menu-overlay,.sci-add{background:var(--pg-soft)!important;color:var(--pg-ink)!important;border:1px solid var(--pg-line)!important;box-shadow:none!important}
:root[data-theme="dark"] button:not(.pg-theme):not(.pg-link):not(.pg-menu-toggle):not(.pg-menu-overlay):not(.sci-add),
:root[data-theme="dark"] a.pg-button,:root[data-theme="dark"] .sci-button{background:#718f9f;color:#071922}
:root[data-theme="dark"] button:not(.pg-theme):not(.pg-link):not(.pg-menu-toggle):not(.pg-menu-overlay):not(.sci-add):hover{background:#91adbb}
.pg-language>summary,.pg-language>div,.pg-field input,.pg-field select,.pg-field textarea,.pg-hint,.pg-pill,.pg-grade,.pg-pages a{
  background:var(--pg-soft)!important;color:var(--pg-ink)!important;border-color:var(--pg-line)!important
}
.pg-field input,.pg-field select,.pg-field textarea{background:var(--pg-card)!important;border:1px solid var(--pg-line)!important}
.pg-field>span,.pg-field label,.pg-muted,.pg-section-head p,small,.pg-card p{color:var(--pg-muted)!important}
.pg-field input::placeholder,.pg-field textarea::placeholder{color:var(--pg-muted);opacity:.83}
:root[data-theme="dark"] input,:root[data-theme="dark"] textarea,:root[data-theme="dark"] select{color-scheme:dark}
:root[data-theme="dark"] input:disabled,:root[data-theme="dark"] select:disabled{opacity:.7}
a{color:var(--pg-accent)}.pg-pass{background:#e3f2ea;color:#216144}
:root[data-theme="dark"] .pg-pass{background:#234d3e;color:#c4f3db}
th{background:var(--pg-soft)!important;color:var(--pg-ink)!important}td{color:var(--pg-ink)}
.aca-login-stage{min-height:100dvh;display:grid;place-items:center;padding:28px 18px}.aca-login-layout{width:min(1060px,100%);display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:center}
.aca-login-intro{padding:26px}.aca-login-logo{width:120px;height:120px;object-fit:contain;margin-bottom:20px}.aca-login-intro h1{font-size:clamp(32px,4vw,52px);line-height:1.12;color:var(--pg-ink)}
.aca-login-intro p{max-width:500px;color:var(--pg-muted)}.aca-login-form{padding:32px}.aca-login-form .pg-field{margin-top:17px}.aca-login-form form>button{width:100%;margin-top:22px}
.aca-eyebrow,.aca-feature-list span{display:inline-block;background:var(--pg-soft);color:var(--pg-ink);padding:8px 12px;border-radius:10px;margin:4px;font-size:12px}
.aca-login-help{font-size:12px;color:var(--pg-muted)}
.pg-error{background:#fff1f2;color:#7f2734;border-left:4px solid #c74e62}.pg-success{background:#e8f7ef;color:#1e6746;border-left:4px solid #269d69}
:root[data-theme="dark"] .pg-error{background:#4c2932;color:#ffe2e7}:root[data-theme="dark"] .pg-success{background:#214b3c;color:#d2f8e8}
@media(max-width:850px){.aca-login-layout{grid-template-columns:1fr;max-width:520px;gap:12px}.aca-login-intro{text-align:center;padding:8px}.aca-login-logo{width:88px;height:88px}.aca-profile-hero{padding:17px;gap:12px}.aca-avatar-wrap{width:68px;height:68px;border-radius:19px}.aca-profile-avatar,.aca-profile-initial{border-radius:16px}.aca-hero-logo{width:62px;height:62px}.pg-shell .pg-main{padding:15px}.pg-shell.pg-menu-open .pg-menu-overlay{background:rgba(8,23,33,.45)!important}}
@media(max-width:570px){.aca-hero-logo{width:42px;height:42px}.aca-profile-copy h1{font-size:18px}.aca-profile-eyebrow{font-size:9px}.aca-tab-nav{position:sticky;top:4px;z-index:20;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:3px}.aca-tab-nav a{min-width:0;flex-direction:column;font-size:10px;padding:8px 2px;gap:3px}.aca-login-intro h1{font-size:28px}.aca-login-intro p{font-size:14px}}


/* Academic v28 — focused, truly mobile-first login screen. */
.aca-mobile-brand{display:none}
.aca-mobile-bg{display:none}
@media (max-width:700px){
  html,body.academic-guest{min-height:100%;height:auto}
  body.academic-guest{
    background:radial-gradient(ellipse at 15% 8%,rgba(93,150,171,.16),transparent 49%),
               radial-gradient(ellipse at 98% 94%,rgba(59,82,96,.13),transparent 42%),
               linear-gradient(160deg,#f5f9fa 0%,#eaf1f3 100%)!important;
  }
  .academic-guest .aca-login-stage{
    position:relative;isolation:isolate;display:flex!important;justify-content:center;align-items:center;
    min-height:100vh;min-height:100svh;max-width:100vw;
    padding:calc(25px + env(safe-area-inset-top)) 20px calc(25px + env(safe-area-inset-bottom))!important;
    overflow:hidden;
  }
  .academic-guest .aca-login-layout{display:block!important;width:100%;max-width:390px!important;margin:0!important;position:relative;z-index:2}
  .academic-guest .aca-login-intro{display:none!important}
  .academic-guest .aca-mobile-bg{display:block;position:absolute;inset:0;pointer-events:none;z-index:0;overflow:hidden}
  .academic-guest .aca-mobile-bg .aca-float{
    display:block;position:absolute;width:64px;height:auto;opacity:.09;
    filter:grayscale(45%);pointer-events:none;animation:acaLogoDrift 19s ease-in-out infinite;
  }
  .academic-guest .aca-mobile-bg .a1{width:64px;top:9%;left:-20px;animation-delay:-4s}
  .academic-guest .aca-mobile-bg .a2{width:49px;top:21%;right:-13px;animation-delay:-9s}
  .academic-guest .aca-mobile-bg .a3{width:67px;bottom:10%;left:-21px;animation-delay:-11s}
  .academic-guest .aca-mobile-bg .a4,.academic-guest .aca-mobile-bg .a5{display:none}
  .academic-guest .aca-login-form{
    margin:0!important;padding:31px 25px 28px!important;
    border-radius:30px!important;
    background:rgba(255,255,255,.91)!important;
    border:1px solid rgba(255,255,255,.96)!important;
    box-shadow:0 20px 62px rgba(40,70,90,.12),0 2px 9px rgba(40,70,90,.04)!important;
    backdrop-filter:blur(18px) saturate(145%);-webkit-backdrop-filter:blur(18px) saturate(145%);
    color:#243b47!important;
  }
  .academic-guest .aca-mobile-brand{display:flex;justify-content:center;margin:0 0 16px}
  .academic-guest .aca-mobile-brand img{width:79px;height:79px;object-fit:contain;filter:drop-shadow(0 5px 10px rgba(38,88,117,.1))}
  .academic-guest .aca-form-mark{display:none!important}
  .academic-guest .aca-login-form h2{font-size:27px!important;line-height:1.25!important;letter-spacing:-.025em;text-align:center;margin:0 0 7px!important;color:#243b47!important}
  .academic-guest .aca-login-form>p{font-size:12.5px!important;color:#71828a!important;text-align:center;line-height:1.5;margin:0 0 24px!important}
  .academic-guest .aca-login-form .pg-field{margin-top:15px!important;gap:7px}
  .academic-guest .aca-login-form .pg-field>span{font-size:13px!important;font-weight:650;color:#405563!important}
  .academic-guest .aca-login-form .pg-field input{
    min-height:51px!important;border-radius:14px!important;
    background:#f7fafb!important;border:1px solid #dbe5e9!important;
    color:#213b49!important;padding:12px 15px!important;font-size:16px!important;
  }
  .academic-guest .aca-login-form .pg-field input:focus{border-color:#5d899a!important;outline:3px solid rgba(85,132,149,.17)!important}
  .academic-guest .aca-login-form form>button{
    display:flex;width:100%;min-height:52px!important;margin-top:23px!important;
    border-radius:15px!important;background:#3b5260!important;color:#fff!important;
    font-size:15px!important;font-weight:750;letter-spacing:.01em;
    box-shadow:0 8px 18px rgba(59,82,96,.18)!important;
  }
  .academic-guest .aca-login-form form>button:hover{background:#304653!important}
  .academic-guest .aca-login-help{font-size:11px!important;text-align:center!important;color:#80919b!important;margin:17px 0 0!important;line-height:1.45}
  .academic-guest .pg-error{font-size:12px;border-radius:12px}
}
@keyframes acaLogoDrift{0%,100%{transform:translateY(0) rotate(-5deg)}50%{transform:translateY(-12px) rotate(3deg)}}
@media(max-width:700px) and (max-height:590px){.academic-guest .aca-login-stage{align-items:flex-start!important}}
@media(prefers-reduced-motion:reduce){.academic-guest .aca-mobile-bg .aca-float{animation:none!important}}


/* v29: login password visibility and remember-me */
.academic-guest .aca-password-wrap{display:block;position:relative;width:100%}
.academic-guest .aca-password-wrap input{width:100%;padding-right:58px!important}
.academic-guest .aca-eye-toggle,
:root[data-theme="dark"] .academic-guest .aca-eye-toggle{
 position:absolute!important;right:5px;top:50%;transform:translateY(-50%);
 width:44px;height:44px;min-height:44px;padding:0!important;border:0!important;
 display:flex!important;align-items:center;justify-content:center;
 color:#516978!important;background:transparent!important;box-shadow:none!important;
 border-radius:12px!important;cursor:pointer;filter:none!important
}
.academic-guest .aca-eye-toggle:hover{background:rgba(59,82,96,.08)!important}
.academic-guest .aca-eye-toggle:focus-visible{outline:2px solid #7393a7;outline-offset:1px}
.academic-guest .aca-remember{display:flex;align-items:center;gap:10px;margin-top:16px;cursor:pointer;color:#3b5260;font-size:13px;line-height:1.4}
.academic-guest .aca-remember input{width:18px!important;height:18px!important;min-height:18px!important;flex:0 0 18px;accent-color:#3b5260;cursor:pointer;margin:0}
.academic-guest .aca-remember span{flex:1}
@media(max-width:700px){
 .academic-guest .aca-password-wrap input{padding-right:56px!important}
 .academic-guest .aca-remember{margin-top:15px;font-size:12.5px}
 .academic-guest .aca-login-form form>button[type="submit"]{margin-top:18px!important}
}