:root{--navy:#10233f;--navy-2:#172e50;--blue:#1769e0;--blue-dark:#0c4eaa;--sky:#eaf3ff;--teal:#0a8f80;--green:#16815b;--red:#c43e45;--amber:#a46500;--ink:#162238;--muted:#68758a;--line:#dce4ee;--soft:#f4f7fb;--white:#fff;--shadow:0 18px 48px rgba(17,39,70,.09);--radius:18px;--sidebar:264px;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:var(--ink);background:var(--soft)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-size:15px;line-height:1.55}a{color:inherit}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.88em;word-break:break-word}h1,h2,h3,strong,.brand{font-family:Inter,ui-sans-serif,system-ui,sans-serif}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(30px,3vw,45px);line-height:1.08;letter-spacing:-.035em;margin-bottom:12px}h2{font-size:21px;line-height:1.25;letter-spacing:-.015em;margin-bottom:8px}h3{font-size:17px;margin-bottom:6px}small{display:block;color:var(--muted);font-size:12px}.eyebrow{display:inline-block;color:var(--blue);font-size:11px;font-weight:800;letter-spacing:.14em;margin-bottom:10px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:43px;border:1px solid var(--blue);border-radius:11px;background:var(--blue);color:#fff;padding:10px 17px;text-decoration:none;font-weight:800;box-shadow:0 6px 15px rgba(23,105,224,.15);transition:.18s ease}.btn:hover{background:var(--blue-dark);border-color:var(--blue-dark);transform:translateY(-1px)}.btn-light{background:#fff;color:var(--ink);border-color:var(--line);box-shadow:none}.btn-light:hover{background:var(--soft);border-color:#c6d3e2}.btn-small{min-height:35px;padding:7px 12px;font-size:13px}.btn-lg{min-height:51px;padding:13px 22px}.block{width:100%}.text-link{font-weight:800;color:var(--blue);text-decoration:none}.text-link:hover{text-decoration:underline}.back-link{display:block;color:var(--blue);font-weight:700;text-decoration:none;margin-bottom:9px}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 5px 20px rgba(25,46,75,.025);min-width:0}.card-head{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:20px}.card-head p,.page-head p{color:var(--muted);margin-bottom:0}.emphasis{background:linear-gradient(145deg,#eef5ff,#f8fbff);border-color:#c9ddf9}.accent-card{background:linear-gradient(145deg,var(--navy),#183c6b);color:#fff;border:0;box-shadow:var(--shadow)}.accent-card p,.accent-card small{color:#c9d7e9}.note-card{background:#fbfcfe}.warning-panel{margin-top:18px;background:#fff7e7;border:1px solid #f2d69c;border-radius:14px;padding:17px 20px;color:#6d4800}.warning-panel p{margin:4px 0 0}.stack{display:grid;align-content:start;gap:18px}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-bottom:20px}.detail-grid{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(300px,.8fr);gap:20px;margin-bottom:20px}.grid-sidebar{display:grid;grid-template-columns:minmax(300px,.75fr) minmax(0,1.45fr);gap:20px}.class-admin-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-bottom:20px}.sticky-card{position:sticky;top:90px;align-self:start}.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:25px;margin-bottom:24px}.page-head h1{margin-bottom:8px}.version-pill{background:var(--navy);color:#fff;border-radius:16px;padding:13px 19px;text-align:right;min-width:135px}.version-pill small{color:#bcd0e8}.version-pill strong{font-size:22px}.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:20px}.compact-stats{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}.stat-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 20px;min-height:132px}.stat-card span{display:block;color:var(--muted);font-weight:700;font-size:13px}.stat-card strong{display:block;font-size:34px;line-height:1.1;margin:17px 0 8px;color:var(--navy)}.empty-state{width:100%;padding:28px;text-align:center;color:var(--muted);background:var(--soft);border:1px dashed #c7d3e2;border-radius:13px}.badge{display:inline-flex;align-items:center;white-space:nowrap;border-radius:999px;padding:5px 9px;background:#edf2f7;color:#42526b;font-size:11px;font-weight:800;font-style:normal}.badge-large{padding:8px 13px;font-size:12px}.badge-active,.badge-accepted,.badge-approved,.badge-verified,.badge-paid,.badge-completed,.badge-success,.badge-converted{background:#e4f5ec;color:#12643f}.badge-inactive,.badge-rejected,.badge-failed,.badge-error,.badge-cancelled{background:#fdeaea;color:#9c2830}.badge-pending,.badge-unpaid,.badge-submitted,.badge-draft,.badge-staged,.badge-open{background:#fff1d6;color:#815300}.badge-processing,.badge-partial,.badge-tested,.badge-registered,.badge-retry{background:#e7f0ff;color:#1a5bb3}.table-wrap{width:100%;overflow:auto;border-radius:12px;border:1px solid var(--line)}table{width:100%;border-collapse:collapse;min-width:780px;background:#fff}th,td{text-align:left;padding:13px 14px;border-bottom:1px solid #e8edf3;vertical-align:top}th{font-size:11px;text-transform:uppercase;letter-spacing:.07em;color:#647287;background:#f7f9fc;white-space:nowrap}td{font-size:13px}tbody tr:last-child td{border-bottom:0}tbody tr:hover td{background:#fbfdff}td strong{display:block}.table-action{display:inline-flex;align-items:center;justify-content:center;border:1px solid #bdd1eb;background:#eff6ff;color:#1457a5;border-radius:8px;min-height:31px;padding:5px 9px;text-decoration:none;font-size:12px;font-weight:800;white-space:nowrap}.table-action:hover{background:#dfeeff}.table-action.danger{border-color:#efc9cc;background:#fff2f2;color:#a72e36}.table-action:disabled{opacity:.45}.message-cell{max-width:330px;white-space:normal}.filter-bar,.inline-form,.inline-verify{display:flex;align-items:flex-end;gap:10px;flex-wrap:wrap;margin-bottom:18px}.filter-bar label{min-width:230px;flex:1}.inline-verify{margin:0;min-width:280px}.inline-verify input{min-width:120px;flex:1}.right-inline{display:flex;align-items:center;gap:10px}.right-inline form{margin:0}.simple-list{display:grid}.simple-list>div{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:13px 0;border-bottom:1px solid #e9eef4}.simple-list>div:last-child{border-bottom:0}.simple-list>div>span:first-child{min-width:0}.simple-list small{margin-top:3px}.master-list{margin-bottom:16px}.scroll-list{max-height:315px;overflow:auto;padding-right:4px}.activity-list{display:grid;gap:0}.activity-list>div{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid #edf1f5}.activity-list>div:last-child{border-bottom:0}.activity-list p{margin:0}.activity-list small{margin-top:4px}.activity-dot{flex:0 0 auto;width:10px;height:10px;border-radius:50%;background:var(--blue);margin-top:6px;box-shadow:0 0 0 5px var(--sky)}.number-list{padding-left:25px;display:grid;gap:10px}.check-list{padding-left:20px;margin:12px 0 0;display:grid;gap:9px}.detail-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;margin:0}.detail-list>div{padding:14px 0;border-bottom:1px solid #e9eef4}.detail-list>div:nth-child(odd){padding-right:20px}.detail-list dt{color:var(--muted);font-size:12px;font-weight:700}.detail-list dd{margin:5px 0 0;font-weight:600}.span-2{grid-column:1/-1!important}.soft-rule{border:0;border-top:1px solid var(--line);margin:24px 0}.text-danger{color:var(--red)!important}.hint{color:var(--muted);font-size:12px}.center{text-align:center}
/* forms */
form{margin:0}label{display:grid;gap:7px;color:#35435a;font-size:13px;font-weight:700}input,select,textarea{width:100%;border:1px solid #cfd9e6;border-radius:10px;background:#fff;color:var(--ink);padding:11px 12px;outline:none;transition:.16s ease}input:focus,select:focus,textarea:focus{border-color:#6199e5;box-shadow:0 0 0 3px rgba(23,105,224,.1)}textarea{resize:vertical;min-height:92px}input[type=file]{padding:8px}input[type=checkbox]{width:18px;height:18px;padding:0}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.form-grid.compact{gap:10px}.check,.check-row{display:flex;align-items:flex-start;gap:10px}.check-row{border:1px solid var(--line);border-radius:10px;padding:12px;background:#f9fbfd}.form-buttons{display:flex;gap:10px;margin-top:16px}.subform{border-top:1px solid var(--line);padding-top:18px;margin-top:12px}.form-actions{display:flex;align-items:center;justify-content:space-between;gap:22px;padding-top:22px}.form-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:30px;box-shadow:var(--shadow)}.form-card.wide{max-width:900px}.form-page{max-width:1240px;margin:0 auto;padding:48px 30px 80px;display:grid;grid-template-columns:minmax(270px,.65fr) minmax(0,1.45fr);gap:42px;align-items:start}.form-intro{position:sticky;top:30px;padding-top:18px}.form-intro p{font-size:17px;color:var(--muted)}.form-section{display:grid;grid-template-columns:155px minmax(0,1fr);gap:22px;padding:24px 0;border-bottom:1px solid var(--line)}.form-section:first-child{padding-top:0}.form-section:last-of-type{border-bottom:0}.form-section>div:first-child span{font-weight:800;color:var(--blue);letter-spacing:.12em;font-size:11px}.notice{display:grid;gap:4px;background:var(--navy);color:#fff;border-radius:15px;padding:17px;margin-top:24px}.notice span{color:#c7d5e7;font-size:13px}
/* application shell */
.app-body{background:#f3f6fa;min-height:100vh}.sidebar{position:fixed;left:0;top:0;bottom:0;width:var(--sidebar);background:var(--navy);color:#e9f0f8;padding:22px 16px;display:flex;flex-direction:column;z-index:50;overflow-y:auto;transition:.25s ease}.brand{display:inline-flex;align-items:center;gap:11px;text-decoration:none}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:linear-gradient(145deg,#3388ff,#0f5cc9);color:#fff;font-family:Inter,ui-sans-serif,system-ui,sans-serif;font-weight:800;box-shadow:0 8px 20px rgba(26,105,218,.28)}.brand strong{display:block}.brand small{display:block}.brand-sidebar{color:#fff;padding:0 7px 20px;border-bottom:1px solid rgba(255,255,255,.1)}.brand-sidebar small{color:#9eb1c9}.user-mini{display:flex;align-items:center;gap:11px;margin:19px 5px;padding:12px;background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.07);border-radius:12px}.avatar,.top-avatar{display:grid;place-items:center;width:38px;height:38px;border-radius:11px;background:#d9e9ff;color:#1354a3;font-weight:800;text-decoration:none}.user-mini strong{display:block;font-size:13px}.user-mini small{color:#9db0c8}.side-nav{display:grid;gap:4px}.side-nav a{display:flex;align-items:center;gap:10px;color:#c7d4e4;text-decoration:none;padding:10px 12px;border-radius:9px;font-weight:600;font-size:13px}.side-nav a>span{width:18px;text-align:center}.side-nav a:hover,.side-nav a.active{background:rgba(255,255,255,.105);color:#fff}.nav-label{font-size:10px;font-weight:800;letter-spacing:.12em;color:#7f96b2;padding:16px 12px 5px;text-transform:uppercase}.logout-form{margin-top:auto;padding-top:18px}.nav-logout{width:100%;border:1px solid rgba(255,255,255,.12);background:transparent;color:#c9d6e5;padding:10px;border-radius:9px;font-weight:700}.nav-logout:hover{background:rgba(255,255,255,.08);color:#fff}.app-shell{margin-left:var(--sidebar);min-height:100vh}.topbar{height:69px;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:14px;padding:0 28px;position:sticky;top:0;z-index:30}.topbar>div:nth-child(2){flex:1}.topbar strong{display:block}.topbar small{font-size:11px}.icon-btn{display:none;border:0;background:#eef3f9;border-radius:9px;width:38px;height:38px;color:var(--navy);font-size:20px}.content{padding:30px;max-width:1660px;margin:0 auto}.toast{position:fixed;right:24px;top:86px;z-index:100;max-width:min(430px,calc(100vw - 38px));padding:13px 17px;border-radius:11px;box-shadow:var(--shadow);font-weight:700}.toast-success{background:#e5f7ed;border:1px solid #b8e2ca;color:#12643f}.toast-error{background:#ffeded;border:1px solid #efc6c9;color:#982a32}.guest-toast{top:82px}
/* public */
.guest-body{background:#fff}.guest-header{height:76px;max-width:1240px;margin:0 auto;padding:0 30px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #ecf0f4}.guest-header nav{display:flex;align-items:center;gap:24px}.guest-header nav>a:not(.btn){text-decoration:none;color:#4a5870;font-weight:700;font-size:13px}.guest-footer{max-width:1240px;margin:0 auto;padding:30px;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 2fr auto;gap:20px;color:var(--muted)}.guest-footer strong{color:var(--ink)}.hero-public{max-width:1240px;margin:0 auto;padding:80px 30px 72px;display:grid;grid-template-columns:minmax(0,1.55fr) minmax(300px,.75fr);gap:70px;align-items:center;background-image:radial-gradient(circle at 10% 20%,rgba(23,105,224,.08),transparent 30%)}.hero-copy h1{font-size:clamp(45px,6.2vw,78px);max-width:780px}.hero-copy>p{font-size:19px;color:var(--muted);max-width:670px}.hero-actions{display:flex;align-items:center;gap:22px;margin:28px 0}.hero-metrics{display:flex;gap:28px;flex-wrap:wrap;margin-top:36px}.hero-metrics div{padding-left:14px;border-left:3px solid var(--blue)}.hero-metrics strong,.hero-metrics span{display:block}.hero-metrics span{font-size:12px;color:var(--muted)}.hero-panel{background:var(--navy);color:#fff;border-radius:24px;padding:28px;box-shadow:0 30px 70px rgba(11,30,54,.22);transform:rotate(1deg)}.hero-panel p{color:#b9c9dc}.panel-label{display:inline-block;background:rgba(255,255,255,.12);color:#cfe0f5;border-radius:99px;padding:5px 9px;font-size:10px;font-weight:800;letter-spacing:.1em}.deadline{display:flex;justify-content:space-between;align-items:center;border-top:1px solid rgba(255,255,255,.12);border-bottom:1px solid rgba(255,255,255,.12);padding:17px 0;margin:22px 0}.public-section{max-width:1240px;margin:0 auto;padding:66px 30px}.section-heading{max-width:680px;margin-bottom:28px}.section-heading>p{color:var(--muted)}.program-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}.program-grid article{border:1px solid var(--line);border-radius:17px;padding:22px;transition:.18s ease}.program-grid article:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#bfd5ef}.program-grid article>span{font-size:11px;font-weight:800;color:var(--blue)}.program-grid article p{color:var(--muted)}.flow{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#f8fafc;max-width:none}.flow>.section-heading,.flow-grid{max-width:1180px;margin-left:auto;margin-right:auto}.flow-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.flow-grid>div{background:#fff;border:1px solid var(--line);padding:21px;border-radius:15px}.flow-grid b{display:block;color:var(--blue);font-size:12px;margin-bottom:20px}.flow-grid p{color:var(--muted);margin:0}.success-page,.error-page{min-height:65vh;display:grid;place-items:center;padding:40px}.success-page>div,.error-page>div{max-width:620px;text-align:center;background:#fff;border:1px solid var(--line);border-radius:24px;padding:50px;box-shadow:var(--shadow)}.success-icon{display:grid;place-items:center;width:64px;height:64px;margin:0 auto 20px;border-radius:50%;background:#e3f6ec;color:var(--green);font-size:30px}.application-number{border-radius:14px;background:#eef5ff;padding:14px 18px}.application-number.dark{background:rgba(255,255,255,.1);color:#fff}.application-number strong{display:block;font-size:19px}.application-number.dark small{color:#b8cbe1}.login-page{min-height:calc(100vh - 76px);display:grid;grid-template-columns:1fr 1fr}.login-copy{background:linear-gradient(145deg,var(--navy),#174070);color:#fff;padding:clamp(45px,8vw,110px);display:flex;flex-direction:column;justify-content:center}.login-copy p{color:#c4d3e5;font-size:17px}.login-features{display:grid;gap:13px;margin-top:24px}.login-features div{display:flex;gap:12px;align-items:center}.login-features span{display:grid;place-items:center;width:29px;height:29px;background:rgba(255,255,255,.1);border-radius:8px}.login-card{padding:clamp(35px,8vw,100px);display:flex;flex-direction:column;justify-content:center;max-width:620px}.brand-login{margin-bottom:42px}.login-card form{display:grid;gap:16px}.login-card h1{font-size:42px}
/* portals */
.portal-hero{background:linear-gradient(135deg,#f0f6ff,#fff);border:1px solid #cfdef0;border-radius:24px;padding:31px;display:flex;justify-content:space-between;align-items:center;gap:25px;margin-bottom:20px}.portal-hero h1{font-size:38px}.student-hero{background:linear-gradient(135deg,#eefaf6,#fff);border-color:#cde8dc}.lecturer-hero{background:linear-gradient(135deg,#fff5e9,#fff);border-color:#edd8ba}.metric-orb{width:138px;height:138px;flex:0 0 auto;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-content:center;text-align:center;box-shadow:0 16px 38px rgba(13,37,67,.22)}.metric-orb small,.metric-orb span{color:#b9cbe0;font-size:11px}.metric-orb strong{font-size:34px}.progress-track{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;margin-bottom:20px}.progress-track>div{position:relative;text-align:center;color:#9aa6b7}.progress-track>div:before{content:"";position:absolute;left:-50%;right:50%;top:15px;height:2px;background:#dce3ec;z-index:0}.progress-track>div:first-child:before{display:none}.progress-track span{position:relative;z-index:1;display:grid;place-items:center;width:31px;height:31px;margin:0 auto 6px;border-radius:50%;background:#e8edf4;color:#748197;font-weight:800}.progress-track .done span,.progress-track .current span{background:var(--blue);color:#fff}.progress-track .done:before,.progress-track .current:before{background:var(--blue)}.progress-track .current small{color:var(--blue);font-weight:800}.document-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(235px,1fr));gap:13px}.document-grid>a{display:flex;gap:13px;align-items:flex-start;border:1px solid var(--line);border-radius:13px;padding:15px;text-decoration:none}.document-grid>a>span,.doc-icon{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;background:var(--sky);color:var(--blue);flex:0 0 auto}.document-grid em{margin-top:8px}.document-admin-list{display:grid;gap:12px}.document-admin-list article{display:grid;grid-template-columns:minmax(230px,1fr) auto minmax(280px,.9fr);gap:13px;align-items:center;border:1px solid var(--line);border-radius:13px;padding:13px}.document-admin-list article>a{display:flex;align-items:center;gap:12px;text-decoration:none}.document-admin-list form{display:flex;gap:7px;align-items:center}.document-admin-list input{min-width:120px}.invoice-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(285px,1fr));gap:15px}.invoice-grid article{border:1px solid var(--line);border-radius:15px;padding:18px}.invoice-grid article>strong{display:block;font-size:23px;color:var(--navy);margin:14px 0 3px}.invoice-grid p{color:var(--muted)}.class-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:15px}.class-grid a{border:1px solid var(--line);border-radius:15px;padding:20px;text-decoration:none;transition:.18s}.class-grid a:hover{border-color:#a8c6eb;transform:translateY(-2px);box-shadow:var(--shadow)}.class-grid a>span{color:var(--blue);font-size:11px;font-weight:800}.class-grid a>strong{display:block;color:var(--blue);margin-top:18px}.grade-list{display:grid;gap:10px}.grade-list form{display:grid;grid-template-columns:minmax(180px,1.4fr) repeat(3,minmax(90px,.5fr)) minmax(90px,.5fr) auto;gap:10px;align-items:end;border:1px solid var(--line);border-radius:13px;padding:12px}.student-cell{align-self:center}.final-grade{align-self:center;text-align:center}.grade-chip{display:inline-grid;place-items:center;min-width:36px;height:32px;border-radius:8px;background:var(--navy);color:#fff;font-weight:800}.chip-list{display:flex;gap:7px;flex-wrap:wrap}.chip-list span{background:#edf3fa;border-radius:8px;padding:6px 8px;font-size:12px}.schedule-list{display:grid;gap:8px}
@media(max-width:1180px){.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.class-admin-grid{grid-template-columns:1fr 1fr}.document-admin-list article{grid-template-columns:1fr auto}.document-admin-list form{grid-column:1/-1}.hero-public{gap:35px}.flow-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:920px){.sidebar{transform:translateX(-100%);box-shadow:20px 0 60px rgba(0,0,0,.2)}.sidebar.open{transform:translateX(0)}.app-shell{margin-left:0}.icon-btn{display:grid;place-items:center}.content{padding:22px}.detail-grid,.grid-2,.grid-sidebar,.form-page,.login-page{grid-template-columns:1fr}.sticky-card,.form-intro{position:static}.hero-public{grid-template-columns:1fr;padding-top:50px}.hero-panel{transform:none}.program-grid{grid-template-columns:repeat(2,1fr)}.guest-footer{grid-template-columns:1fr}.form-section{grid-template-columns:1fr}.login-copy{display:none}.grade-list form{grid-template-columns:1fr 1fr 1fr}.student-cell{grid-column:1/-1}.portal-hero{align-items:flex-start}.class-admin-grid{grid-template-columns:1fr}}
@media(max-width:680px){body{font-size:14px}.guest-header{padding:0 17px}.guest-header nav>a:not(.btn){display:none}.guest-header .brand small{display:none}.hero-public,.public-section,.form-page{padding-left:18px;padding-right:18px}.hero-copy h1{font-size:42px}.hero-metrics{gap:15px}.program-grid,.flow-grid,.stats-grid{grid-template-columns:1fr}.content{padding:18px 14px}.topbar{padding:0 14px}.page-head{align-items:flex-start;flex-direction:column}.page-head .btn,.page-head form{width:100%}.page-head form .btn{width:100%}.card{padding:18px;border-radius:15px}.form-grid{grid-template-columns:1fr}.span-2{grid-column:auto!important}.form-actions{align-items:stretch;flex-direction:column}.form-actions .btn{width:100%}.portal-hero{flex-direction:column}.metric-orb{width:112px;height:112px}.progress-track{overflow:auto;grid-template-columns:repeat(6,95px);padding-bottom:5px}.detail-list{grid-template-columns:1fr}.detail-list>div:nth-child(odd){padding-right:0}.document-admin-list article{grid-template-columns:1fr}.document-admin-list article>.badge{justify-self:start}.document-admin-list form{display:grid;grid-template-columns:1fr 1fr}.document-admin-list form input{grid-column:1/-1}.grade-list form{grid-template-columns:1fr 1fr}.student-cell,.final-grade{grid-column:1/-1;text-align:left}.guest-footer{padding:25px 18px}.hero-actions{align-items:flex-start;flex-direction:column}.form-card{padding:20px}.inline-verify{min-width:220px}.class-admin-grid{grid-template-columns:1fr}}

/* v1.0.1 — top navigation */
:root{--app-header-height:76px}
.app-shell{margin-left:0;min-height:calc(100vh - var(--app-header-height))}
.app-header{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.96);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);box-shadow:0 8px 28px rgba(17,39,70,.055)}
.app-header-inner{position:relative;max-width:1660px;min-height:var(--app-header-height);margin:0 auto;padding:0 24px;display:flex;align-items:center;gap:20px}
.brand-top{flex:0 0 auto;color:var(--navy);padding-right:18px;border-right:1px solid var(--line)}
.brand-top .brand-mark{width:40px;height:40px;border-radius:11px}
.brand-copy strong{font-size:14px;line-height:1.15}.brand-copy small{font-size:10px;letter-spacing:.09em;margin-top:3px}
.main-nav{display:flex;align-items:center;gap:3px;flex:1;min-width:0}
.nav-link,.nav-dropdown-toggle{display:flex;align-items:center;justify-content:center;gap:7px;min-height:40px;border:0;border-radius:10px;background:transparent;color:#4b5a70;padding:9px 11px;text-decoration:none;font-size:13px;font-weight:750;white-space:nowrap;transition:.16s ease}
.nav-link:hover,.nav-dropdown-toggle:hover,.nav-link.active,.nav-dropdown.active>.nav-dropdown-toggle{background:var(--sky);color:var(--blue)}
.nav-dropdown{position:relative}.nav-caret{font-size:13px;line-height:1;transition:transform .16s ease}.nav-dropdown.open>.nav-dropdown-toggle .nav-caret,.user-dropdown.open>.user-menu-button .nav-caret{transform:rotate(180deg)}
.nav-dropdown-menu{display:none;position:absolute;left:0;top:calc(100% + 10px);z-index:100;min-width:285px;padding:8px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 22px 55px rgba(18,41,72,.16)}
.nav-dropdown.open>.nav-dropdown-menu{display:grid;animation:navDrop .14s ease-out}
@keyframes navDrop{from{opacity:0;transform:translateY(-5px)}to{opacity:1;transform:translateY(0)}}
.nav-dropdown-menu>a,.top-logout-form button{display:flex;align-items:center;gap:11px;width:100%;border:0;border-radius:10px;background:transparent;color:var(--ink);padding:11px;text-align:left;text-decoration:none;transition:.15s ease}
.nav-dropdown-menu>a:hover,.nav-dropdown-menu>a.active,.top-logout-form button:hover{background:#f0f6ff;color:var(--blue)}
.nav-dropdown-menu a strong,.top-logout-form strong{display:block;font-size:13px}.nav-dropdown-menu a small,.top-logout-form small{margin-top:2px;line-height:1.25}
.nav-dropdown-wide{min-width:590px;grid-template-columns:repeat(2,minmax(0,1fr));gap:2px}
.nav-dropdown-end{left:auto;right:0}
.menu-icon{display:grid;place-items:center;flex:0 0 auto;width:34px;height:34px;border-radius:9px;background:var(--sky);color:var(--blue);font-weight:800}
.top-actions{display:flex;align-items:center;gap:13px;margin-left:auto;flex:0 0 auto}
.page-context{text-align:right;max-width:190px}.page-context strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}.page-context small{font-size:10px}
.user-menu-button{display:flex;align-items:center;gap:9px;min-height:46px;border:1px solid var(--line);border-radius:13px;background:#fff;color:var(--ink);padding:5px 9px 5px 6px;transition:.16s ease}
.user-menu-button:hover,.user-dropdown.open>.user-menu-button{border-color:#b9cce4;background:#f8fbff}
.top-avatar{width:35px;height:35px;border-radius:10px;flex:0 0 auto}.top-avatar.large{width:44px;height:44px;border-radius:12px}
.user-menu-copy{max-width:135px;text-align:left}.user-menu-copy strong,.user-menu-copy small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-menu-copy strong{display:block;font-size:12px}.user-menu-copy small{font-size:10px}
.user-dropdown .nav-dropdown-menu{min-width:300px}.account-menu{padding:9px}.account-summary{display:flex;align-items:center;gap:12px;margin-bottom:6px;padding:9px 10px 13px;border-bottom:1px solid var(--line)}.account-summary strong{display:block;font-size:13px}.account-summary small{max-width:190px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.top-logout-form{border-top:1px solid var(--line);padding-top:6px;margin-top:5px}.top-logout-form button{font:inherit;cursor:pointer}.top-logout-form button .menu-icon{background:#fff0f0;color:var(--red)}
.nav-toggle{display:none;flex:0 0 auto;width:42px;height:42px;border:1px solid var(--line);border-radius:11px;background:#fff;padding:10px;place-content:center;gap:4px}.nav-toggle span{display:block;width:20px;height:2px;border-radius:999px;background:var(--navy);transition:.18s ease}.nav-toggle.active span:nth-child(1){transform:translateY(6px) rotate(45deg)}.nav-toggle.active span:nth-child(2){opacity:0}.nav-toggle.active span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.content{max-width:1660px;margin:0 auto;padding:30px}.toast{top:94px}.sticky-card{top:96px}

@media(max-width:1220px){
  .app-header-inner{gap:12px;padding:0 18px}.brand-top{padding-right:12px}.brand-copy{display:none}.page-context{display:none}.nav-link,.nav-dropdown-toggle{padding:9px 9px}
}
@media(max-width:1050px){
  .app-header-inner{min-height:68px}.brand-top{border-right:0;padding-right:0}.brand-copy{display:block}.nav-toggle{display:grid;margin-left:auto}.main-nav{display:none;position:absolute;left:12px;right:12px;top:calc(100% + 8px);max-height:calc(100vh - 94px);overflow:auto;padding:10px;background:#fff;border:1px solid var(--line);border-radius:15px;box-shadow:0 24px 60px rgba(17,39,70,.18);align-items:stretch;flex-direction:column}.main-nav.open{display:flex}.main-nav>.nav-link,.main-nav>.nav-dropdown{width:100%}.main-nav .nav-link,.main-nav .nav-dropdown-toggle{width:100%;justify-content:space-between;padding:11px 12px}.main-nav .nav-dropdown-menu{position:static;min-width:0;width:100%;margin:4px 0 7px;padding:5px;background:#f7faff;border-color:#e2eaf4;box-shadow:none}.main-nav .nav-dropdown-wide{grid-template-columns:1fr}.top-actions{margin-left:0}.user-menu-copy{display:none}.user-menu-button{padding-right:7px}.content{padding:24px 20px}.toast{top:82px}.sticky-card{top:84px}
}
@media(max-width:680px){
  .app-header-inner{padding:0 13px;gap:9px}.brand-top .brand-mark{width:37px;height:37px}.brand-copy strong{font-size:12px}.brand-copy small{font-size:9px}.user-menu-button>.nav-caret{display:none}.user-dropdown .nav-dropdown-menu{position:fixed;left:12px;right:12px;top:76px;min-width:0}.content{padding:18px 14px}.toast{top:78px}.main-nav{left:8px;right:8px}.nav-dropdown-menu>a,.top-logout-form button{padding:10px}.account-summary{padding-left:8px}
}

/* v1.0.3 — dropdown cache-safe, NeoFeeder pull, and update path UI */
.nav-dropdown-toggle,.user-menu-button,.nav-toggle{cursor:pointer;touch-action:manipulation;-webkit-tap-highlight-color:transparent}
.nav-dropdown-toggle{position:relative;z-index:2}
.nav-dropdown-menu{pointer-events:auto}
@media (hover:hover) and (min-width:1051px){
  .nav-dropdown:hover>.nav-dropdown-menu,.nav-dropdown:focus-within>.nav-dropdown-menu{display:grid;animation:navDrop .14s ease-out}
  .nav-dropdown:hover>.nav-dropdown-toggle .nav-caret,.nav-dropdown:focus-within>.nav-dropdown-toggle .nav-caret{transform:rotate(180deg)}
}
@media(max-width:1050px){
  .nav-dropdown:focus-within>.nav-dropdown-menu{display:grid}
}

.button-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.button-row form{margin:0}