:root{--navy:#142450;--navy-deep:#0c1940;--navy-light:#293969;--red:#cf2536;--red-soft:#fff1f2;--paper:#f5f7fb;--border:#e4e9f2;--ink:#1e2c4f;--muted:#74819b;--shadow:0 7px 30px rgba(24,39,76,.035)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Segoe UI,Tahoma,Arial,sans-serif;font-size:14px;-webkit-font-smoothing:antialiased}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}a{color:inherit;text-decoration:none}p{line-height:1.8}input,select{min-width:0;width:100%;border:1px solid #d7deea;border-radius:10px;background:#fff;color:var(--ink);padding:12px 13px;outline:none;transition:box-shadow .15s,border-color .15s}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #748ee3;outline-offset:2px}input:focus{border-color:#8da1cf;box-shadow:0 0 0 3px #eaf0ff}input[type=checkbox]{width:19px;height:19px;accent-color:var(--navy);padding:0}.muted{font-size:13px;line-height:1.8}.hint,.muted{color:var(--muted)}.hint{font-size:12px;line-height:1.9}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:10px;padding:12px 18px;border:1px solid transparent;font-weight:750;font-size:13px;white-space:nowrap;transition:background .15s,transform .15s}.btn:active:not(:disabled){transform:translateY(1px)}.btn-primary,.primary{background:var(--red);border:1px solid var(--red);color:#fff}.btn-primary:hover,.primary:hover{background:#b82030}.btn-secondary,.outline{background:#fff;border:1px solid #dbe2ed;color:var(--navy)}.btn-secondary:hover,.outline:hover{background:#f5f7fb}.outline,.primary{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:10px;padding:11px 17px;font-size:13px;font-weight:750}.primary{min-height:43px}.security-note{display:flex;align-items:flex-start;gap:10px;border:1px solid #f3d49e;background:#fff8eb;padding:12px 14px;color:#805821;line-height:1.8}.error,.notice,.security-note{border-radius:10px;font-size:13px}.error,.notice{padding:13px 15px;margin:10px 0;line-height:1.7}.error{border:1px solid #f2c5ca;background:#fff1f2;color:#a92131}.notice{display:flex;align-items:center;gap:8px;border:1px solid #bce5cc;background:#eefbf4;color:#1f7042}.admin-layout{min-height:100dvh;display:flex;align-items:stretch}.admin-sidebar{background:var(--navy-deep);color:white;width:274px;flex:0 0 274px;position:-webkit-sticky;position:sticky;top:0;height:100dvh;overflow:auto;display:flex;flex-direction:column;padding:25px 15px 18px;z-index:50}.sidebar-brand{justify-content:space-between;padding:0 9px 21px}.brand-lockup,.sidebar-brand{display:flex;align-items:center}.brand-lockup{gap:10px;min-width:0}.brand-symbol{display:grid;place-items:center;width:43px;height:43px;background:#ffffff13;border:1px solid #ffffff1d;border-radius:12px;color:#fff}.brand-type{display:grid;grid-gap:5px;gap:5px;min-width:0}.brand-type strong{font-size:15px;letter-spacing:-.3px;white-space:nowrap;font-weight:850;direction:ltr}.brand-type strong span{color:#ff5f69}.brand-type small{font-size:9px;color:#a5b2d2;white-space:nowrap}.sidebar-divider{height:1px;background:#ffffff1e;margin:0 10px 16px}.sidebar-label-small{font-size:9px;letter-spacing:1.2px;color:#96a9d0;text-align:center;font-weight:750;margin:5px 0 21px}.admin-nav{display:grid;grid-gap:27px;gap:27px}.nav-group{display:grid;grid-gap:4px;gap:4px}.nav-group-label{font-size:10px;font-weight:750;color:#8295bd;padding:0 13px;margin-bottom:7px}.nav-item{display:flex;align-items:center;gap:12px;min-height:45px;border-radius:9px;padding:10px 13px;font-size:13px;font-weight:600;color:#bfcbe7;transition:background .15s,color .15s;position:relative}.nav-item svg{flex-shrink:0}.nav-item:hover{color:white;background:#ffffff13}.nav-item.is-active{background:#ffffff16;color:#fff;font-weight:800}.nav-item.is-active:before{position:absolute;content:"";right:0;top:9px;bottom:9px;width:3px;border-radius:3px;background:#f34552}.nav-active-chevron{margin-right:auto;color:#fff}.sidebar-bottom{margin-top:auto;padding:24px 6px 0}.sidebar-account{border-top:1px solid #ffffff20;padding:18px 4px 14px;display:flex;gap:11px;align-items:center;min-width:0}.account-avatar{display:grid;place-items:center;flex:0 0 39px;height:39px;border-radius:11px;background:#ffffff18;font-size:18px;font-weight:900}.account-copy{display:grid;min-width:0;grid-gap:6px;gap:6px}.account-copy strong{font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.account-copy small{font-size:10px;color:#aebad7;white-space:nowrap}.sidebar-logout{display:flex;width:100%;justify-content:center;align-items:center;gap:9px;background:transparent;color:#e6e9f5;border:1px solid #ffffff34;border-radius:10px;padding:11px;font-weight:750}.sidebar-logout:hover{background:#ffffff14}.sidebar-close{display:none}.admin-main{flex:1 1;min-width:0}.admin-topbar{height:76px;padding:0 clamp(18px,3.5vw,54px);background:#fff;border-bottom:1px solid var(--border);justify-content:space-between;gap:15px;position:-webkit-sticky;position:sticky;top:0;z-index:20}.admin-topbar,.breadcrumbs{display:flex;align-items:center}.breadcrumbs{gap:10px;font-size:12px;color:#96a1b5}.breadcrumbs strong{color:var(--navy);font-size:12px}.topbar-end{gap:18px;font-size:12px;color:#64738d}.topbar-end,.topbar-user{display:flex;align-items:center}.topbar-user{gap:8px;font-weight:750;color:var(--navy)}.topbar-divider{height:21px;width:1px;background:#dfe5ee}.live-indicator{display:flex;gap:8px;align-items:center}.live-indicator span{width:7px;height:7px;border-radius:50%;background:#47ad7b;box-shadow:0 0 0 4px #e5f7ee}.admin-content{max-width:1520px;padding:35px clamp(18px,3.5vw,54px) 55px;margin:auto}.page-intro{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:28px}.page-kicker{color:var(--red);letter-spacing:1.1px;font-size:10px;font-weight:900}.page-intro h1{margin:9px 0 7px;color:var(--navy);font-size:clamp(24px,2.4vw,32px);line-height:1.3;letter-spacing:-.5px}.page-intro p{color:var(--muted);font-size:13px;margin:0}.date-pill{border:1px solid #e0e6f0;background:#fff;padding:11px 14px;border-radius:10px;white-space:nowrap;color:#5a6886;font-size:12px;font-weight:700}.app-footer{text-align:center;color:#98a2b5;margin:45px 0 0;font-size:11px}.icon-button{border:0;background:transparent;color:inherit;display:inline-grid;place-items:center;min-width:40px;height:40px;border-radius:10px}.icon-button:hover{background:#f0f3fa}.mobile-backdrop,.mobile-menu-btn{display:none}.page-stack{display:grid;grid-gap:22px;gap:22px}.panel-heading,.section-heading{display:flex;align-items:center;justify-content:space-between;gap:20px}.section-heading{margin-bottom:-5px}.section-heading h2{margin:5px 0 0;font-size:20px;color:var(--navy)}.section-eyebrow{font-size:11px;font-weight:800;color:var(--muted)}.panel-heading{margin-bottom:23px}.panel-heading h2{margin:0;display:flex;align-items:center;gap:9px;font-size:18px;color:var(--navy)}.panel-heading h2 svg{color:var(--red)}.panel-heading .muted{margin:7px 0 0}.panel{background:#fff;border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);padding:27px;min-width:0}.panel h2{font-size:17px;color:var(--navy);display:flex;align-items:center;gap:10px;margin:0 0 16px}.panel h2 svg{color:var(--red)}.panel label{display:grid;grid-gap:8px;gap:8px;font-size:12px;font-weight:750;color:#415071}.panel-narrow{max-width:860px}.panel-note{display:flex;align-items:flex-start;gap:9px;color:#677792;background:#f6f8fc;border-radius:11px;padding:12px;font-size:12px;line-height:1.75;margin-top:20px}.panel-note svg{flex-shrink:0}.empty{border-radius:12px;color:#7887a2;background:#f7f9fc;padding:28px;font-size:13px;text-align:center}.count-pill{display:inline-grid;place-items:center;background:#e9edf8;border-radius:8px;padding:3px 11px;font-size:12px;color:#33476e;margin-right:7px}.mini-icon{display:grid;place-items:center;border-radius:11px;background:#f1f4fc;width:43px;height:43px;color:#415a91}.kpi-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:16px;gap:16px}.metric-card{background:#fff;border:1px solid var(--border);border-radius:16px;padding:22px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:10px;min-width:0}.metric-icon{height:44px;width:44px;display:grid;place-items:center;border-radius:12px;margin-bottom:7px}.tone-blue{color:#426bad;background:#eaf2ff}.tone-navy{color:#384a96;background:#edf0ff}.tone-gold{color:#aa7a1f;background:#fff6e4}.tone-red{color:var(--red);background:#fff0f2}.metric-label{font-size:12px;font-weight:750;color:#63718e}.metric-value{font-size:34px;line-height:1.2;color:var(--navy);font-weight:900;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.metric-foot{color:#91a0b6;font-size:11px}.dashboard-grid{display:grid;grid-template-columns:1.15fr 1fr;grid-gap:18px;gap:18px}.day-item{margin:22px 0 25px}.day-item>div:first-child{display:flex;align-items:center;justify-content:space-between;font-size:13px;color:#5c6884;margin-bottom:11px}.day-item strong{color:var(--navy);font-size:13px}.progress-track{height:9px;background:#eef2f9;border-radius:12px;overflow:hidden}.progress-fill{background:linear-gradient(90deg,#d62e3c,#ef6975);height:100%;border-radius:12px;transition:width .3s}.progress-fill-blue{background:linear-gradient(90deg,#233b87,#7388c2)}.quick-actions{display:grid;grid-gap:10px;gap:10px}.quick-action{border:1px solid #e6eaf2;border-radius:12px;padding:13px 14px;display:flex;align-items:center;gap:13px;transition:background .15s}.quick-action:hover{background:#f8faff}.quick-icon{height:40px;width:40px;display:grid;place-items:center;border-radius:10px;background:#eff2fa;color:var(--navy)}.quick-action>span:nth-child(2){display:grid;grid-gap:5px;gap:5px;flex:1 1}.quick-action strong{font-size:13px;color:var(--navy)}.quick-action small{font-size:11px;color:#8b96aa}.quick-action>svg{color:#9cabc1}.import-footnote{border:1px dashed #d9e0eb;background:#fff;padding:15px 19px;border-radius:12px;display:flex;gap:10px;align-items:center;flex-wrap:wrap;font-size:12px;color:#8a97ae}.import-footnote strong{color:var(--navy)}.import-sep{height:15px;width:1px;background:#dbe2ea;margin:0 8px}.settings-form{display:grid;grid-gap:15px;gap:15px;max-width:500px}.settings-form label{display:grid;grid-gap:9px;gap:9px;font-size:13px;font-weight:750;color:var(--navy)}.settings-form button{justify-self:start}.setting-state{display:flex;align-items:center;gap:9px;flex-wrap:wrap;border-top:1px solid #edf0f5;margin-top:24px;padding-top:18px;font-size:12px;color:#76849e}.setting-state strong{color:var(--navy)}.protected-state{display:flex;align-items:center;gap:14px;border-radius:12px;background:#fff7f1;border:1px solid #f6ddcf;padding:18px;color:#a85627}.protected-state>span{display:grid;grid-gap:7px;gap:7px}.protected-state strong{font-size:13px}.protected-state small{font-size:12px;color:#976f5c;line-height:1.6}.staff-grid{display:grid;grid-template-columns:1.08fr 1fr;grid-gap:20px;gap:20px;align-items:start}.staff-list{display:grid;grid-gap:11px;gap:11px}.staff-item{border:1px solid var(--border);border-radius:11px;padding:14px;display:flex;align-items:center;justify-content:space-between;gap:12px}.staff-item b{font-size:13px;color:var(--navy)}.staff-item small{display:block;color:#8794ab;font-size:11px;margin-top:5px}.staff-info{display:flex;align-items:center;gap:11px;min-width:0}.staff-avatar{flex-shrink:0;display:grid;place-items:center;width:40px;height:40px;border-radius:10px;background:#edf2fa;color:#344a81}.staff-form{display:grid;grid-template-columns:1fr 1fr;grid-gap:14px;gap:14px}.staff-form button{grid-column:1/-1}.status-off,.status-on{border-radius:9px;border:1px solid #f0c8cb;background:#fff0f2;color:#a02e3c;font-weight:750;font-size:11px;padding:10px 12px;white-space:nowrap}.status-off{background:#eff9f4;border-color:#bce6d2;color:#1e784e}.gate-toggle{display:grid;grid-gap:10px;gap:10px;margin-bottom:25px}.toggle-row{display:flex!important;flex-direction:row;align-items:center;justify-content:space-between;border:1px solid var(--border);border-radius:12px;padding:18px;gap:15px}.toggle-row>span{display:grid;grid-gap:6px;gap:6px}.toggle-row strong{color:var(--navy);font-size:13px}.toggle-row small{color:#8492a8;line-height:1.6;font-size:12px}.gate-toggle+.panel-note{margin-bottom:23px}.auth-loading{min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:17px;color:#5d6b85}.auth-spinner{height:30px;width:30px;border:3px solid #e5e9f2;border-top:3px solid var(--red);border-radius:50%;animation:rotate .8s linear infinite}@keyframes rotate{to{transform:rotate(1turn)}}.login-scene{min-height:100dvh;display:grid;grid-template-columns:46% 54%;background:#fff}.login-side{background:radial-gradient(ellipse at 25% 18%,#293f89 0,transparent 50%),linear-gradient(155deg,#0a173d,#1a2a65);color:#fff;position:relative;overflow:hidden}.login-side:after{content:"";position:absolute;width:450px;height:450px;border:1px solid #ffffff12;border-radius:50%;bottom:-240px;left:-190px;box-shadow:0 0 0 70px #ffffff06,0 0 0 140px #ffffff03}.login-side-inner{position:relative;z-index:1;height:100%;display:flex;flex-direction:column;justify-content:space-between;padding:60px clamp(34px,5vw,85px)}.login-identity{display:flex;align-items:center;gap:13px;font-weight:800;letter-spacing:.1px;font-size:16px;direction:ltr;justify-content:flex-end}.login-message span{font-size:11px;letter-spacing:2px;color:#f78b95;font-weight:900}.login-message h2{font-size:clamp(34px,3.1vw,52px);line-height:1.45;max-width:540px;margin:19px 0}.login-message p{max-width:480px;color:#b6c3e6;font-size:14px;line-height:2}.login-university{font-size:11px;letter-spacing:1.2px;color:#9eafd4;direction:ltr;text-align:right}.login-form-area{display:grid;place-items:center;padding:50px 30px}.login-form-wrap{width:min(100%,430px)}.login-lock{height:60px;width:60px;display:grid;place-items:center;border-radius:17px;background:#fef0f1;color:var(--red);margin-bottom:25px}.login-title>span{color:var(--red);font-size:12px;font-weight:800}.login-title h1{color:var(--navy);font-size:35px;margin:9px 0 10px}.login-title p{font-size:13px;color:#7a87a1}.login-form{margin-top:36px;display:grid;grid-gap:21px;gap:21px}.login-form label{display:grid;grid-gap:9px;gap:9px;font-size:13px;font-weight:750;color:#37466b}.login-form input{height:49px}.login-submit{height:50px;width:100%;justify-content:center;margin-top:2px}.login-security{display:flex;align-items:center;justify-content:center;gap:8px;color:#8e99af;font-size:11px;margin-top:29px}.login-mobile-brand{display:none}.password-input{display:flex;align-items:center;position:relative}.password-input input{padding-left:45px}.password-input button{position:absolute;left:7px;top:5px;height:38px;width:38px;display:grid;place-items:center;background:transparent;border:0;color:#8190a8}@media(max-width:1200px){.kpi-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.dashboard-grid,.staff-grid{grid-template-columns:1fr}}@media(max-width:950px){.admin-sidebar{position:fixed;right:0;top:0;height:100dvh;transform:translateX(101%);transition:transform .2s ease;box-shadow:-18px 0 60px #07102e35}.admin-sidebar.is-open{transform:translateX(0)}.sidebar-close{display:inline-grid;color:#fff}.mobile-menu-btn{display:inline-grid;color:var(--navy)}.mobile-backdrop{display:block;position:fixed;inset:0;background:#0a14356e;border:0;z-index:45}.admin-main{width:100%}.topbar-heading{display:flex;align-items:center;gap:15px}.login-side{display:none}.login-scene{grid-template-columns:1fr}.login-mobile-brand{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:850;color:var(--navy);margin-bottom:40px}}@media(max-width:650px){.admin-topbar{height:66px;padding:0 16px}.topbar-divider,.topbar-end .live-indicator{display:none}.admin-content{padding:23px 15px 40px}.page-intro{align-items:flex-start}.date-pill{display:none}.page-intro h1{font-size:24px}.panel{padding:18px}.kpi-grid{gap:9px}.metric-card{padding:16px}.metric-value{font-size:28px}.metric-foot{font-size:10px}.staff-form{grid-template-columns:1fr}.page-stack{gap:15px}.login-form-area{padding:32px 20px}.login-title h1{font-size:30px}.section-heading{align-items:flex-start;flex-direction:column}.staff-item{flex-wrap:wrap}.staff-item button{margin-right:auto}.topbar-user{font-size:11px}}.registry-layout{display:grid;grid-template-columns:1.35fr 1fr;grid-gap:18px;gap:18px;margin-bottom:18px;align-items:flex-start}.registry-panel{min-width:0}.registry-search{display:flex;gap:12px;align-items:flex-end;margin-bottom:18px}.registry-search label{flex:1 1}.student-found{display:grid;grid-gap:6px;gap:6px;background:#eef2ff;padding:15px;border-radius:12px;color:#152056;margin-bottom:15px}.student-found span{font-size:12px}.guest-roster{display:grid;grid-gap:9px;gap:9px;margin-bottom:17px}.guest-line{display:flex;justify-content:space-between;align-items:center;gap:12px;border:1px solid #e0e5ef;border-radius:11px;padding:12px}.guest-line b{font-size:13px;color:#141b48}.guest-line small{display:block;margin-top:6px;font-size:11px;color:#657089}.guest-actions,.registry-controls{display:flex;align-items:center;gap:8px}.registry-form{display:grid;grid-gap:12px;gap:12px;border-top:1px solid #eceef4;padding-top:17px}.registry-form h3{display:flex;align-items:center;gap:8px;margin:0;font-size:15px;color:#131954}.registry-check{display:flex;align-items:center;gap:12px;padding:13px 0;border-bottom:1px solid #eff0f5;font-size:13px;font-weight:700;color:#222e59}.registry-check input{width:19px;height:19px;flex-shrink:0;accent-color:#bd1e2d}.registry-status{margin-top:17px;color:#3d4668;font-size:12px}@media(max-width:1000px){.registry-layout{grid-template-columns:1fr}}@media(max-width:560px){.registry-search{display:grid}.guest-line{align-items:flex-start;flex-direction:column}.guest-actions{width:100%;justify-content:flex-end}}.aiu-report-header{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;flex-wrap:wrap}.aiu-report-header h2{margin-top:0}.aiu-report-header .muted{font-size:12px;max-width:590px}.aiu-report-actions{display:flex;gap:9px;align-items:flex-end;flex-wrap:wrap}.aiu-report-select{font-weight:700;color:#344065;display:grid;grid-gap:5px;gap:5px;font-size:12px}.aiu-report-select select{min-width:150px;padding:11px 12px;border-radius:10px;border:1px solid #d8dfef;background:#fff;color:#212c53;font:inherit}.aiu-report-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:12px;gap:12px;margin:20px 0}.aiu-report-metrics>div{border:1px solid #e5eaf3;border-radius:12px;padding:16px;background:#f8faff;display:flex;flex-direction:column;gap:8px}.aiu-report-metrics svg{color:#c9212d}.aiu-report-metrics small{font-size:12px;color:#69758e}.aiu-report-metrics strong{font-size:29px;color:#11175d}.aiu-report-overflow{overflow-x:auto;border-radius:12px;border:1px solid #e5eaf3}.aiu-report-table{border-collapse:collapse;width:100%;font-size:12px;text-align:right}.aiu-report-table th{background:#f1f4fa;color:#344065}.aiu-report-table td,.aiu-report-table th{padding:13px 12px;border-bottom:1px solid #e8edf5;white-space:nowrap}.aiu-report-table tbody tr:last-child td{border-bottom:none}.aiu-report .hint{margin-top:12px}@media(max-width:850px){.aiu-report-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.aiu-report-actions{width:100%}}@media(max-width:520px){.aiu-report-metrics>div{padding:12px}.aiu-report-metrics strong{font-size:22px}.aiu-report-actions button,.aiu-report-select{flex:1 1}}.qr-management{margin-top:22px}.qr-management h2{display:flex;align-items:center;gap:9px}.qr-find{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}.qr-actions label:not(.qr-check),.qr-find label{display:flex;flex-direction:column;gap:8px;min-width:200px;flex:1 1;font-weight:600}.qr-actions input[type=text],.qr-actions label:not(.qr-check) input,.qr-find input{background:var(--surface,#fff);color:inherit;border:1px solid #cdd4e0;border-radius:10px;padding:12px}.qr-actions button,.qr-find button{display:inline-flex;align-items:center;justify-content:center;gap:8px}.qr-student{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px;margin:18px 0;padding:16px;border:1px solid #dde3ef;border-radius:14px;background:rgba(20,33,83,.035)}.qr-student div{display:flex;flex-direction:column;gap:5px}.qr-student div span{font-size:.88rem;opacity:.75}.qr-state{padding:7px 11px;border-radius:100px;font-size:.82rem;font-weight:700;background:#e5e7eb;color:#1f2937}.qr-state-DELIVERED{background:#dff6e8;color:#14532d}.qr-state-PENDING_DELIVERY{background:#fff0cc;color:#7c5200}.qr-actions{display:flex;flex-direction:column;align-items:stretch;gap:14px;margin-top:12px}.qr-check{display:flex;align-items:center;gap:10px;font-weight:600}.qr-check input{width:18px;height:18px;accent-color:#cb2735}.qr-actions .hint{display:flex;align-items:flex-start;gap:8px;line-height:1.7}.qr-row{gap:12px}.qr-danger{color:#b91c1c!important;border-color:#e7b3b3!important}@media(max-width:680px){.qr-find{align-items:stretch;flex-direction:column}.qr-find button,.qr-find label{width:100%}.qr-student{align-items:flex-start}}.guest-page{max-width:940px;display:grid;grid-gap:10px;gap:10px}.guest-page>.panel{width:100%}.registry-layout{grid-template-columns:1fr}.qr-management{max-width:990px;margin-top:0}.aiu-report{width:100%}.qr-find{align-items:flex-end}.qr-row{display:flex;gap:8px;flex-wrap:wrap}.aiu-report-header{align-items:center}.aiu-report-actions{justify-content:flex-end}@media(max-width:650px){.qr-find,.registry-search{display:grid;grid-template-columns:1fr}.qr-actions button,.registry-controls button{min-width:0}.aiu-report-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.aiu-report-actions{justify-content:stretch}.aiu-report-actions>*{flex:1 1}.guest-line{flex-wrap:wrap}}.brand-logo{width:58px;height:48px;background:transparent;border:0}.brand-logo img{width:100%;height:100%;object-fit:contain}.login-side{background:linear-gradient(145deg,#0a173de5,#17285ee8),url(/brand/graduation-campus.webp) 50% /cover no-repeat}.login-identity img{object-fit:contain;width:76px;height:64px}.login-identity{gap:20px}.sidebar-collapse-control{display:flex;align-items:center;gap:12px;width:calc(100% - 16px);margin:0 8px 14px;border:1px solid rgba(255,255,255,.15);border-radius:11px;color:#dce5fd;background:rgba(255,255,255,.065);font-weight:700;transition:background .18s}.sidebar-collapse-control:hover{background:rgba(255,255,255,.16)}.admin-layout .admin-sidebar{transition:width .22s ease,flex-basis .22s ease,transform .22s ease}@media(min-width:951px){.admin-layout.sidebar-collapsed .admin-sidebar{width:82px;flex-basis:82px;padding-inline:11px;overflow-x:hidden}.admin-layout.sidebar-collapsed .account-copy,.admin-layout.sidebar-collapsed .brand-type,.admin-layout.sidebar-collapsed .nav-active-chevron,.admin-layout.sidebar-collapsed .nav-group-label,.admin-layout.sidebar-collapsed .nav-item>span,.admin-layout.sidebar-collapsed .sidebar-collapse-control span,.admin-layout.sidebar-collapsed .sidebar-label-small,.admin-layout.sidebar-collapsed .sidebar-logout{display:none}.admin-layout.sidebar-collapsed .sidebar-brand{padding:0 0 16px;justify-content:center}.admin-layout.sidebar-collapsed .brand-lockup{justify-content:center}.admin-layout.sidebar-collapsed .admin-nav{gap:17px}.admin-layout.sidebar-collapsed .nav-group{border-top:1px solid rgba(255,255,255,.13);padding-top:12px}.admin-layout.sidebar-collapsed .nav-item{padding:12px;display:flex;align-items:center;justify-content:center;gap:0}.admin-layout.sidebar-collapsed .sidebar-account{justify-content:center;padding-inline:0}.admin-layout.sidebar-collapsed .sidebar-collapse-control{width:100%;margin:0 0 13px}}@media(max-width:950px){.sidebar-collapse-control{display:none}}.student-code-output{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:22px;padding:18px;border-radius:12px;background:#f4f6fb;border:1px solid #dce3f2}.student-code-output span{color:#61718e;font-size:12px;font-weight:700}.student-code-output strong{font-family:monospace;letter-spacing:1px;font-size:19px;word-break:break-all;color:#122a61}.sidebar-collapse-control{width:42px;min-width:42px;margin:0 16px 14px;padding:10px;gap:0;justify-content:center;aspect-ratio:1}.admin-layout.sidebar-collapsed .sidebar-collapse-control{width:42px;min-width:42px;margin:0 auto 13px}.aiu-toast-list{position:fixed;z-index:9999;inset-block-start:22px;inset-inline-start:20px;display:grid;grid-gap:9px;gap:9px;width:min(390px,calc(100vw - 28px));pointer-events:none}.aiu-toast{display:flex;gap:10px;align-items:center;background:white;color:#14234a;padding:15px 17px;border-radius:13px;box-shadow:0 16px 50px #071b4a29;border:1px solid #e3e9f3;font:700 13px Cairo,Tahoma,sans-serif;pointer-events:auto}.aiu-toast-success>svg{color:#178052}.aiu-toast-error>svg{color:#bd293f}.aiu-toast-info>svg{color:#173b87}.aiu-toast span{flex:1 1}.aiu-toast button{background:transparent;border:0;color:#7283a3;cursor:pointer;display:grid;place-items:center}.aiu-confirm-dialog,.aiu-guest-dialog{position:fixed;inset:0;margin:auto;border:1px solid #e7eaf1;border-radius:22px;background:#fff;color:#111f47;box-shadow:0 40px 100px #06133150;padding:29px;width:min(450px,calc(100vw - 30px));max-height:calc(100dvh - 40px);overflow-y:auto;direction:rtl;font-family:Cairo,Tahoma,sans-serif}.aiu-confirm-dialog::-webkit-backdrop,.aiu-guest-dialog::-webkit-backdrop{background:rgba(7,19,49,.65);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.aiu-confirm-dialog::backdrop,.aiu-guest-dialog::backdrop{background:rgba(7,19,49,.65);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.aiu-confirm-icon{width:58px;height:58px;border-radius:17px;display:grid;place-items:center;background:#ebf0fc;color:#163b80;margin-bottom:13px}.aiu-confirm-icon.danger{background:#fff0f1;color:#c52039}.aiu-confirm-dialog h2{font-size:21px;font-weight:900;margin:4px 0 8px}.aiu-confirm-dialog p{font-size:14px;color:#64708a;line-height:1.9}.aiu-confirm-actions{display:flex;gap:11px;margin-top:24px}.aiu-confirm-actions button{flex:1 1;border:0;padding:13px 15px;border-radius:11px;font-weight:850;cursor:pointer}.aiu-btn-cancel{background:#f2f4f9;color:#14254c}.aiu-btn-confirm{background:#132d67;color:white}.aiu-btn-confirm.danger{background:#cc243a;color:white}.aiu-guest-dialog{width:min(540px,calc(100vw - 24px));padding:27px}.aiu-guest-dialog .section-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}.aiu-guest-dialog .section-heading h2{font-size:21px;margin:0}.aiu-guest-dialog .section-heading button{display:grid;place-items:center;width:39px;height:39px;border:1px solid #e3e9f2;border-radius:11px;background:#fff;color:#23385d;cursor:pointer}.aiu-guest-dialog form{display:grid;grid-gap:17px;gap:17px}.aiu-guest-dialog form label{display:grid;grid-gap:8px;gap:8px;font-size:13px;font-weight:800;color:#22385f}.aiu-guest-dialog form input,.aiu-guest-dialog form select{width:100%;border:1px solid #dce3ed;border-radius:10px;padding:12px 14px;min-height:48px;outline:none;color:#192d55;background:white}.aiu-guest-dialog form input:focus,.aiu-guest-dialog form select:focus{border-color:#243e83;box-shadow:0 0 0 3px #e7edf9}.aiu-guest-dialog form .auth-submit{width:100%;margin-top:7px}@media(max-width:600px){.aiu-confirm-dialog,.aiu-guest-dialog{padding:22px 19px;border-radius:17px}.aiu-toast-list{inset-block-start:10px;inset-inline-start:10px}}.sim-admin{margin-top:22px}.sim-admin-status{display:flex;align-items:center;gap:14px;padding:15px 17px;border:1px solid #dfe6f2;border-radius:14px;background:#f4f7fc}.sim-admin-on{border-color:#f3c96b;background:#fff8e2}.sim-admin-dot{width:13px;height:13px;border-radius:50%;background:#94a1b3;box-shadow:0 0 0 4px #94a1b326}.sim-admin-on .sim-admin-dot{background:#c98200;box-shadow:0 0 0 4px #f4b43a40}.sim-admin-status small,.sim-admin-status strong{display:block}.sim-admin-status small{font-size:11px;margin-top:4px;color:#61728c}.sim-admin-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:12px;gap:12px;margin:16px 0}.sim-admin-stats>div{padding:14px 11px;text-align:center;background:#f8fafe;border:1px solid #e9edf6;border-radius:11px}.sim-admin-stats span,.sim-admin-stats strong{display:block}.sim-admin-stats span{font-size:11px;color:#5b6e8b}.sim-admin-stats strong{font-size:23px;color:#102851;margin-top:7px}.sim-admin-help,.sim-admin-warning{display:flex;gap:9px;align-items:flex-start;font-size:12px;line-height:1.9;color:#8a6200;background:#fff8e6;padding:12px 15px;border-radius:11px}.sim-admin-help svg,.sim-admin-warning svg{flex-shrink:0;margin-top:3px}.sim-admin-help{background:#edf4fa;color:#536984;margin-top:17px}.sim-admin-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}@media(max-width:560px){.sim-admin-stats{grid-template-columns:1fr 1fr}.sim-admin-actions button{flex:1 1}}