:root{--navy:#102e40;--green:#136d5c;--lime:#d3f584;--paper:#f4f7f8;--ink:#152e3e;--muted:#627582;--line:#dce5e8;--radius:20px}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:Tahoma,Arial,sans-serif;font-size:16px;line-height:1.7}button,input,select,textarea{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer;border:0}button:disabled{opacity:.55;cursor:wait}a{color:var(--green);text-decoration:none}a:hover{text-decoration:underline}button:focus-visible,a:focus-visible{outline:3px solid #61c6b2;outline-offset:4px}button:hover{filter:brightness(.96)}.icon{width:22px;height:22px;flex-shrink:0;vertical-align:middle;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.brand{display:flex;align-items:center;gap:13px}.brandmark{height:48px;width:48px;display:grid;place-items:center;border-radius:15px;background:var(--lime);color:var(--navy);font:800 23px Arial}.brand strong{display:block;font:800 22px Arial;letter-spacing:-.5px}.brand small{display:block;color:inherit;opacity:.65;font-size:14px;margin-top:3px}.login-shell{min-height:100vh;display:grid;grid-template-columns:1fr 1.1fr;background:white}.login-intro{background:var(--navy);color:white;padding:55px 8vw;display:flex;flex-direction:column;justify-content:space-between;gap:40px;position:relative;overflow:hidden}.login-intro:after{content:'';position:absolute;left:-110px;bottom:-140px;width:360px;height:360px;border:1px solid #ffffff15;border-radius:50%;pointer-events:none}.intro-title{font:800 clamp(48px,6vw,82px)/1.12 Arial;letter-spacing:-3px;margin:0;direction:ltr;text-align:right}.intro-title em{font-style:normal;color:var(--lime)}.intro-caption{font-size:23px;line-height:1.8;max-width:420px;margin:24px 0}.intro-tags{display:flex;gap:8px;flex-wrap:wrap}.intro-tags span{border:1px solid #ffffff25;padding:8px 13px;border-radius:10px;font-size:14px}.intro-footer{color:#b1c7d1;font-size:14px}.login-form-side{display:flex;align-items:center;justify-content:center;padding:35px}.login-panel{width:100%;max-width:420px}.eyebrow{font:700 14px Arial;letter-spacing:2px;color:var(--green);display:block;margin-bottom:12px}.login-panel h1{font-size:30px;margin:0}.muted{color:var(--muted)}.tabs{background:#edf2f3;padding:5px;border-radius:13px;display:flex;gap:5px;margin:26px 0}.tabs button{flex:1;border-radius:9px;padding:11px;background:transparent;color:var(--muted);display:flex;align-items:center;justify-content:center;gap:8px}.tabs button.active{background:white;color:var(--navy);box-shadow:0 2px 7px #132e400b}.field{display:block;margin-bottom:18px;font-weight:600;font-size:14px}.field input,.field select,.field textarea{display:block;width:100%;padding:13px 14px;border:1px solid #cddbdd;border-radius:10px;background:white;color:var(--ink);margin-top:7px;font-size:16px;font-weight:400}.field textarea{min-height:130px;resize:vertical;line-height:1.8}.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid #90c7bc;outline-offset:1px}.btn{padding:12px 18px;border-radius:11px;background:var(--green);color:white;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;font-size:15px}.btn.full{width:100%}.btn.secondary{background:#eaf3f0;color:var(--green)}.btn.neutral{background:#edf1f4;color:var(--ink)}.btn.danger{background:#fff0ed;color:#a33829}.demo-box{margin-top:25px;padding:16px;background:#f5f8ed;border:1px solid #dfe8c9;border-radius:12px;font-size:14px}.demo-box .row{margin-top:12px}.error{color:#a33829;background:#fff2ef;padding:10px 13px;border-radius:9px;margin:12px 0;font-size:14px}.row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.between{justify-content:space-between}.qr-entry{border:1px dashed #b5ccca;padding:25px 20px;text-align:center;border-radius:15px;background:#f7fbfa}.qr-entry>.icon{width:58px;height:58px;color:var(--green);margin:5px 0}.qr-entry p{font-size:14px;color:var(--muted)}video{width:100%;border-radius:10px;background:black}.loading{min-height:100vh;display:grid;place-content:center;text-align:center;font:700 28px Arial;color:var(--navy)}.loading span{font:400 16px Tahoma;margin-top:20px}.layout{min-height:100vh;display:grid;grid-template-columns:255px 1fr}.sidebar{background:var(--navy);color:#d0dfe5;padding:30px 20px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.sidebar .brand{padding:0 6px 34px}.sidebar .brand strong{font-size:20px;color:white}.side-label{font-size:12px;letter-spacing:1px;color:#8ea9b6;padding:0 13px;margin:8px 0}.nav{display:flex;flex-direction:column;gap:5px}.nav button{text-align:right;display:flex;align-items:center;gap:12px;background:transparent;color:#bdced7;padding:12px 14px;border-radius:11px;font-size:15px}.nav button.active{background:var(--lime);color:var(--navy);font-weight:bold}.sidebar-bottom{margin-top:auto;border-top:1px solid #ffffff15;padding-top:20px}.profile{display:flex;gap:10px;align-items:center;padding:0 8px 12px}.avatar{width:41px;height:41px;border-radius:50%;background:#25465a;display:grid;place-items:center;color:var(--lime);font-weight:bold}.profile strong{font-size:14px;color:white}.profile small{display:block;font-size:12px;color:#9bb2be}.logout{background:transparent;color:#a8c0ce;display:flex;align-items:center;gap:8px;padding:8px;font-size:14px}.main{min-width:0}.topbar{padding:24px 36px;background:white;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;align-items:center}.topbar h1{margin:0;font-size:22px}.topbar p{margin:3px 0 0;color:var(--muted);font-size:14px}.year-chip{font-size:17px;font-weight:800;color:#854600;padding:8px 15px;background:#fff2d6;border:1px solid #e9c77f;border-radius:9px;white-space:nowrap}#view-year,.year-card h2{font-weight:800;color:#854600}#view-year{background:#fff2d6;border-color:#e9c77f}.demo-strip{background:#edf5d8;color:#38591c;text-align:center;padding:9px 15px;font-size:14px}.demo-strip button{background:none;color:#38591c;text-decoration:underline;margin-right:10px;font-size:14px}.content{padding:28px 36px;max-width:1500px;margin:auto}.welcome{padding:28px 30px;background:var(--green);color:white;border-radius:var(--radius);display:flex;gap:25px;justify-content:space-between;align-items:center}.welcome h2{font-size:27px;margin:0 0 8px}.welcome p{color:#d4e6e0;margin:0}.welcome-english{font:800 clamp(28px,3vw,45px)/1.2 Arial;text-align:left;direction:ltr;color:var(--lime);letter-spacing:-1.3px}.class-filter{background:white;border:1px solid var(--line);padding:9px 13px;border-radius:9px;font-size:14px;color:var(--ink)}.stats{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin:22px 0}.stat{background:white;border:1px solid var(--line);border-radius:15px;padding:18px;text-align:right;color:var(--ink);min-width:0}.stat .iconbox{height:35px;width:35px;border-radius:9px;background:#edf5f1;color:var(--green);display:grid;place-items:center;margin-bottom:14px}.stat:nth-child(2) .iconbox{background:#eef3ff;color:#4565a6}.stat:nth-child(3) .iconbox{background:#fff4d5;color:#8c671c}.stat:nth-child(4) .iconbox{background:#f1eefe;color:#735daa}.stat:nth-child(5) .iconbox{background:#eaf4f7;color:#227b94}.stat strong{font:800 29px Arial;float:left;margin-top:-1px}.stat span{font-size:14px}.columns{display:grid;grid-template-columns:1.35fr 1fr;gap:20px}.panel{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:23px;min-width:0}.panel h2{font-size:19px;margin:0}.section-head{display:flex;justify-content:space-between;align-items:center;gap:15px;margin:0 0 20px}.text-btn{font-size:14px;background:none;color:var(--green);padding:4px}.tag{display:inline-block;border-radius:6px;font-size:12px;padding:3px 8px;background:#edf5f1;color:var(--green)}.tag.gold{background:#fff4d5;color:#80601e}.tag.blue{background:#edf2ff;color:#455f91}.notice{border-bottom:1px solid var(--line);padding:18px 0}.notice:last-child{border:0;padding-bottom:0}.notice h3{margin:8px 0;font-size:17px}.notice p{margin:0;color:var(--muted);font-size:14px;white-space:pre-wrap}.plan-body{white-space:pre-wrap;font-size:15px;line-height:2.05}.plan-heading{background:#f1f7f4;padding:16px;border-radius:12px;margin:16px 0}.plan-heading h3{margin:0 0 6px;font-size:18px}.plan-heading small{color:var(--muted);font-size:14px}.list-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.item-card{background:white;border:1px solid var(--line);border-radius:17px;padding:23px;display:flex;flex-direction:column;gap:13px}.item-card h2{font-size:20px;margin:0}.item-card p{margin:0;white-space:pre-wrap;color:var(--muted);overflow-wrap:anywhere}.item-card .row:last-child{margin-top:auto;padding-top:10px}.due{font-size:14px;display:flex;align-items:center;gap:6px;color:var(--muted)}.empty{padding:45px 25px;text-align:center;border:1px dashed #cadbdf;border-radius:16px;color:var(--muted);grid-column:1/-1;background:#ffffff80}.empty .icon{height:40px;width:40px;display:block;margin:0 auto 15px;color:#8eaab4}.empty h2{font-size:20px;color:var(--ink);margin:0 0 8px}.table-wrap{overflow-x:auto;background:white;border:1px solid var(--line);border-radius:15px}table{border-collapse:collapse;width:100%;font-size:14px}th{text-align:right;background:#edf3f4;color:var(--muted);font-weight:600;white-space:nowrap}td,th{padding:15px 17px;border-bottom:1px solid var(--line)}td{white-space:nowrap}tr:last-child td{border:0}.table-actions{display:flex;gap:6px;align-items:center}.mini-btn{padding:6px 10px;border-radius:7px;color:var(--green);background:#edf5f1;font-size:13px}.toolbar{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;align-items:center;margin:0 0 22px}.toolbar h2{margin:0;font-size:22px}.toolbar .field{margin:0}.class-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.class-card{background:#f5f8f9;border:1px solid var(--line);padding:18px;border-radius:12px}.class-card h3{font-size:18px;margin:0 0 8px}.class-card p{font-size:14px;color:var(--muted);margin:0 0 12px}.year-card{margin-bottom:20px}dialog{border:0;padding:0;border-radius:20px;box-shadow:0 20px 90px #102e4040;width:min(610px,calc(100vw - 30px));max-height:90vh;color:var(--ink)}dialog::backdrop{background:#0c23346b;backdrop-filter:blur(4px)}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--line)}.modal-head h2{font-size:20px;margin:0}.close{background:#edf2f4;border-radius:50%;height:32px;width:32px;font-size:23px;line-height:1}.modal-body{padding:24px;overflow:auto}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}.modal-note{font-size:14px;padding:12px 15px;background:#f3f7ee;border-radius:10px;color:#4b6337;margin:0 0 20px}.login-card{text-align:center;border:1px solid var(--line);border-radius:14px;padding:25px}.login-card>svg{width:185px;height:185px;display:block;margin:15px auto}.login-card h3{margin:5px 0}.login-card .credentials{background:#f3f6f7;padding:12px;border-radius:9px;font-size:14px;line-height:2}.login-card .credentials b{direction:ltr;display:inline-block;font-family:monospace;font-size:16px}.login-card .card-foot{font-size:12px;color:var(--muted)}#toast{position:fixed;bottom:24px;left:24px;background:var(--navy);color:white;padding:13px 21px;border-radius:12px;z-index:100;max-width:calc(100vw - 48px);display:none;box-shadow:0 6px 30px #102e4020}#print-area{display:none}.footer-note{text-align:center;font-size:12px;color:#80939d;margin-top:28px}.camera-note{font-size:14px;color:var(--muted);line-height:1.9}.small{font-size:14px}.checkbox{display:flex;align-items:center;gap:8px;margin-bottom:20px;font-size:14px}.checkbox input{width:18px;height:18px}.processing{padding:14px;color:var(--muted);text-align:center}.confirm-text{margin:0 0 20px;line-height:1.9}.handout{font-size:14px;color:var(--muted)}
@media(max-width:1150px){.layout{grid-template-columns:220px 1fr}.sidebar{padding:25px 14px}.content{padding:24px}.topbar{padding:22px 24px}.stats{gap:9px}.stat{padding:14px}.columns{grid-template-columns:1fr}.class-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.login-shell{grid-template-columns:1fr}.login-intro{padding:25px;gap:25px}.intro-title{font-size:39px;letter-spacing:-1.5px}.intro-caption{font-size:17px;margin:13px 0}.intro-tags,.intro-footer{display:none}.login-form-side{padding:28px 23px}.login-intro .brand{margin-bottom:12px}.layout{display:block}.sidebar{position:static;height:auto;padding:17px 16px 0}.sidebar .brand{padding:0 0 17px}.sidebar .brand small{display:none}.sidebar .brandmark{width:39px;height:39px;border-radius:12px}.side-label,.sidebar-bottom{display:none}.nav{flex-direction:row;overflow-x:auto;gap:5px;padding-bottom:14px}.nav button{white-space:nowrap;padding:9px 13px;font-size:14px}.nav button .icon{width:18px}.topbar{padding:18px 20px}.topbar h1{font-size:20px}.year-chip{display:inline-block;font-size:15px;padding:5px 10px}.content{padding:20px 16px}.welcome{padding:23px;gap:15px}.welcome h2{font-size:22px}.welcome p{font-size:14px}.welcome-english{display:none}.stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.stats .stat:last-child{grid-column:1/-1;display:flex;align-items:center;gap:15px}.stats .stat:last-child .iconbox{margin:0}.stats .stat:last-child strong{margin-right:auto;order:3}.stat strong{font-size:25px}.stat span{font-size:14px}.list-grid,.class-grid{grid-template-columns:1fr}.panel{padding:19px}.form-grid{grid-template-columns:1fr}.modal-body{padding:20px}.toolbar h2{font-size:20px}.mobile-logout{display:block!important}.topbar>.row{gap:7px}.topbar .btn{padding:8px 10px;font-size:13px}.demo-strip{font-size:12px}.login-panel h1{font-size:26px}}@media print{body>*{display:none!important}#print-area{display:grid!important;grid-template-columns:repeat(2,1fr);gap:15px;direction:rtl;padding:12px}.login-card{break-inside:avoid}.login-card>svg{width:160px;height:160px}a{color:black}.login-card .credentials{background:white;border:1px solid #ccc}body{background:white}@page{size:A4;margin:12mm}}

/* Teacher account and textbook welcome gallery. */
.brandmark .icon{width:30px;height:30px;stroke-width:1.7}.brand strong{font-family:Tahoma,Arial,sans-serif;font-size:19px;letter-spacing:0}.sidebar .brand strong{font-size:16px}.brand small{font-size:12px}.login-shell{grid-template-columns:minmax(0,1.25fr) minmax(420px,1fr)}.login-intro{padding:38px clamp(24px,4vw,68px);gap:22px;background:radial-gradient(ellipse at 0 0,#1c5260 0,transparent 55%),var(--navy)}.login-intro:after{display:none}.gallery-heading{margin-top:12px}.gallery-kicker{font-size:13px;color:#d3f584;letter-spacing:.5px}.gallery-heading h2{font-size:clamp(23px,2.7vw,36px);line-height:1.5;margin:6px 0 0;color:white}.book-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px;width:100%;max-width:720px;direction:ltr;position:relative}.book-tile{margin:0;min-width:0;padding:10px;background:#fff;border:1px solid #ffffff8c;border-radius:16px;box-shadow:0 12px 28px #00000026;display:flex;flex-direction:column;overflow:hidden;transition:transform .2s}.book-tile:hover{transform:translateY(-4px)}.book-image{height:clamp(110px,14vw,195px);display:flex;align-items:center;justify-content:center;background:#fff;border-radius:8px;overflow:hidden}.book-image img{display:block;width:100%;height:100%;object-fit:contain}.book-tile figcaption{font:700 13px Arial;color:#17384b;text-align:center;padding:10px 2px 2px}.book-tile.top-goal{border-bottom:4px solid #66bbb1}.book-tile.we-can{border-bottom:4px solid #e7b74e}.gallery-foot{font-size:13px;color:#bed4dc;margin-top:4px}.login-form-side{padding:40px}.class-filter#class-filter,.field select[name="class_id"],#item-target option[value^="c"],#class-filter option,.class-card h3{font-weight:800;color:#23569a}.class-filter#class-filter,.field select[name="class_id"]{background:#edf4ff;border-color:#b8cdec}.class-card h3{padding:8px 12px;border-radius:9px;background:#edf4ff;border:1px solid #b8cdec;display:inline-block}.account-panel{max-width:740px}.account-intro{display:flex;gap:14px;align-items:center;margin-bottom:24px;padding-bottom:20px;border-bottom:1px solid var(--line)}.account-intro p{margin:4px 0 0;font-size:14px}.account-icon{display:grid;place-items:center;width:52px;height:52px;border-radius:15px;background:#edf4ff;color:#23569a;flex-shrink:0}.account-icon .icon{height:26px;width:26px}
@media(max-width:1000px){.login-shell{grid-template-columns:minmax(0,1fr) minmax(360px,1fr)}.login-intro{padding:30px 24px}.book-gallery{gap:10px}.book-tile{padding:6px;border-radius:12px}.book-image{height:140px}.book-tile figcaption{font-size:12px}.login-form-side{padding:30px 24px}}
@media(max-width:760px){.login-shell{grid-template-columns:1fr}.login-intro{padding:24px 20px;gap:16px}.login-intro .brand{margin:0}.gallery-heading{margin:0}.gallery-heading h2{font-size:24px}.book-gallery{max-width:520px;margin:0 auto;gap:10px}.book-image{height:clamp(85px,24vw,140px)}.book-tile figcaption{font-size:11px;padding-top:6px}.gallery-foot{text-align:center;font-size:12px}.login-form-side{padding:28px 22px}.sidebar .brand strong{font-size:17px}}
@media(prefers-reduced-motion:reduce){.book-tile{transition:none}.book-tile:hover{transform:none}}

/* Image-only entrance wall fills the navy panel. */
.login-intro{padding:16px;gap:0;display:grid;align-items:stretch;background:var(--navy)}.login-intro .book-gallery{height:100%;min-height:calc(100svh - 32px);max-width:none;grid-template-rows:repeat(2,minmax(0,1fr));gap:16px;margin:0}.login-intro .book-tile{padding:0;border:0;border-radius:0;background:transparent;box-shadow:none;min-height:0;transition:none}.login-intro .book-tile:hover{transform:none}.login-intro .book-image{height:100%;min-height:0;border-radius:0;background:transparent;position:relative}.login-intro .book-image img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}
@media(max-width:760px){.login-intro{padding:10px}.login-intro .book-gallery{min-height:0;height:70vw;min-height:280px;gap:10px}}

/* Overlapping textbook collage, with no cards or captions. */
.login-intro{padding:0}.login-intro .book-gallery{display:block;position:relative;min-height:100svh;height:100%;isolation:isolate}.login-intro .book-tile{position:absolute;width:62%;height:42%;overflow:visible;transform:rotate(var(--tilt));z-index:var(--layer)}.login-intro .book-tile:hover{transform:rotate(var(--tilt))}.login-intro .book-image{overflow:visible}.login-intro .book-image img{filter:drop-shadow(0 12px 14px #0006)}.login-intro .book-tile:nth-child(1){left:-4%;top:-2%;--tilt:-8deg;--layer:2}.login-intro .book-tile:nth-child(2){left:43%;top:0%;--tilt:7deg;--layer:1}.login-intro .book-tile:nth-child(3){left:-3%;top:29%;--tilt:5deg;--layer:3}.login-intro .book-tile:nth-child(4){left:44%;top:31%;--tilt:-7deg;--layer:4}.login-intro .book-tile:nth-child(5){left:-4%;top:62%;--tilt:-6deg;--layer:6}.login-intro .book-tile:nth-child(6){left:43%;top:61%;--tilt:8deg;--layer:5}
@media(max-width:760px){.login-intro .book-gallery{height:125vw;min-height:420px;max-height:660px}}

.login-intro{display:block}.login-intro .book-gallery{width:100%}

/* Teacher-selected English illustration, shown in full. */
.login-intro{display:block;padding:0;background:#2d2c2a}.login-artwork{position:relative;width:100%;height:100%;min-height:100svh}.login-artwork img{position:absolute;inset:0;display:block;width:100%;height:100%;object-fit:contain}
@media(max-width:760px){.login-artwork{height:100vw;min-height:0;max-height:620px}}

.curriculum-header{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:8px;direction:ltr;margin:0 0 30px;width:100%;align-items:center}.curriculum-cover{aspect-ratio:4/5;min-width:0;display:flex;align-items:center;justify-content:center}.curriculum-cover img{display:block;width:100%;height:100%;object-fit:contain}@media(max-width:760px){.curriculum-header{gap:6px;margin-bottom:24px}}

.login-intro{background:#b4c9c8}.login-artwork img{object-fit:cover;object-position:center}

/* Larger uniform covers without surrounding frames. */
.curriculum-header{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:26px;align-items:stretch}.curriculum-cover{aspect-ratio:4/5;overflow:hidden;border:0;border-radius:0;padding:0;background:transparent;box-shadow:none}.curriculum-cover img{width:100%;height:100%;object-fit:fill;border:0;border-radius:0;padding:0;background:transparent;box-shadow:none}@media(max-width:760px){.curriculum-header{gap:10px;margin-bottom:24px}}

.curriculum-cover:nth-child(3) img{width:128%;max-width:none;flex-shrink:0}

.curriculum-header{grid-template-columns:repeat(6,minmax(0,1fr));gap:10px;width:100%;margin-inline:0}@media(min-width:1151px){.curriculum-header{width:calc(100% + 96px);margin-inline:-48px}}@media(max-width:760px){.curriculum-header{gap:6px}}

.profile-account{background:transparent;width:100%;color:inherit;text-align:right;border-radius:10px}.profile-account:hover{background:#ffffff0b;filter:none}.profile-account[aria-current="page"]{background:#ffffff0b}@media(max-width:760px){.sidebar-bottom.teacher-profile{display:block;margin-top:0;padding:8px 0}.teacher-profile .profile-account{padding:4px 8px;max-width:240px}.teacher-profile .profile-account small{display:none}.teacher-profile .logout{display:none}}

/* Keep account and logout reachable while the navigation scrolls. */
@media(min-width:761px){.sidebar{height:100vh;height:100dvh;min-height:0;overflow-y:auto;overscroll-behavior-y:contain}.sidebar>.brand,.sidebar>.side-label,.sidebar-bottom{flex-shrink:0}.sidebar .nav{flex:1 1 auto;min-height:0;overflow-y:auto;overflow-x:hidden;overscroll-behavior-y:contain;scrollbar-width:thin;scrollbar-color:#6b8c9b transparent;padding-bottom:12px}.sidebar .nav button{flex-shrink:0}.sidebar-bottom{margin-top:12px}.sidebar .nav::-webkit-scrollbar{width:6px}.sidebar .nav::-webkit-scrollbar-thumb{background:#6b8c9b;border-radius:6px}}

/* Class selector inherits the previous school-year badge treatment. */
.class-filter#class-filter{font-size:17px;font-weight:800;color:#854600;padding:8px 15px;background:#fff2d6;border:1px solid #e9c77f;border-radius:9px;white-space:nowrap}#class-filter option{font-weight:800;color:#854600}@media(max-width:760px){.class-filter#class-filter{font-size:15px;padding:5px 10px}}

.logout{color:#ff8a8a}.logout:hover{color:#ffb4b4;background:#ff8a8a0d}.mobile-logout{color:#b42318;background:#fff0f0;border:1px solid #ffc9c9}

.brand-home{display:block;width:100%;padding:0;background:transparent;color:inherit;text-align:right;flex-shrink:0}.brand-home:hover{filter:none}.brand-home .brand{pointer-events:none}

/* Mobile navigation: keep account actions reachable below the horizontal menu. */
@media(max-width:760px){.sidebar-bottom{display:flex;align-items:center;justify-content:space-between;gap:8px;margin:0;padding:9px 0 11px;border-top:1px solid #ffffff15}.sidebar-bottom .profile{min-width:0;padding:0 8px}.sidebar-bottom .profile>div{min-width:0}.sidebar-bottom .profile strong{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-bottom .profile small{display:none}.sidebar-bottom .logout{margin-right:auto;padding:7px 8px;color:#ff9b91;white-space:nowrap}.sidebar-bottom.teacher-profile{display:flex;margin-top:0;padding:9px 0 11px}.teacher-profile .profile-account{width:auto;max-width:none;flex:1}.teacher-profile .logout{display:flex}}



@media(max-width:760px){.nav .nav-label{display:none}.nav button{width:44px;min-width:44px;height:44px;padding:0;justify-content:center}.nav button .icon{width:22px;height:22px}.nav{flex-direction:row;flex-wrap:nowrap;overflow-x:auto}}

.content-add-row{display:flex;justify-content:flex-start;margin:0 0 22px}

/* Consistent class picker arrow across desktop and mobile. */
.class-filter#class-filter{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none'%3E%3Cpath d='m7 10 5 5 5-5' stroke='%23854600' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:12px center;background-size:20px;padding-left:42px;cursor:pointer;min-height:44px}.class-filter#class-filter:focus-visible{outline:3px solid #e9c77f;outline-offset:3px}@media(max-width:760px){.class-filter#class-filter{padding-left:38px;background-position:10px center}}

.class-filter#class-filter{padding-right:12px;padding-left:30px;background-position:7px center;background-size:17px}@media(max-width:760px){.class-filter#class-filter{padding-right:10px;padding-left:28px;background-position:6px center}}

.class-filter#class-filter{padding-left:25px;background-position:5px center;background-size:16px}.class-filter#class-filter option{background:#fff2d6;color:#854600;font-size:17px;font-weight:800}@media(max-width:760px){.class-filter#class-filter{padding-left:24px;background-position:5px center}.class-filter#class-filter option{font-size:15px}}

/* Burgundy navigation surround and selected item. */
.sidebar{background:#581c32}.sidebar .nav button.active{background:#8b2c49;color:#fff}.sidebar .nav button{color:#f0dde4}.sidebar .side-label{color:#d9b7c4}.sidebar .avatar{background:#74304a;color:#fff}.sidebar .profile small{color:#dbb8c6}

.sidebar .brandmark{background:#8b2c49;color:#fff}

/* Preserve the approved original class dropdown styling. */
.class-filter#class-filter{padding-right:12px;padding-left:30px;background-position:7px center;background-size:17px}@media(max-width:760px){.class-filter#class-filter{padding-right:10px;padding-left:28px;background-position:6px center}}
.class-filter#class-filter{padding-left:25px;background-position:5px center;background-size:16px}.class-filter#class-filter option{background:#fff2d6;color:#854600;font-size:17px;font-weight:800}@media(max-width:760px){.class-filter#class-filter{padding-left:24px;background-position:5px center}.class-filter#class-filter option{font-size:15px}}

.class-menu-wrap{position:relative;display:inline-flex;z-index:10}.class-menu-wrap select{pointer-events:none}.class-menu-toggle{position:absolute;inset:0;display:block;background:transparent;border-radius:9px;padding:0;cursor:pointer}.class-menu-toggle:hover{filter:none}.class-menu-toggle:focus-visible{outline:3px solid #e9c77f;outline-offset:3px}.class-menu-options{position:absolute;top:calc(100% + 6px);left:0;min-width:100%;background:#fff2d6;border:1px solid #e9c77f;border-radius:9px;box-shadow:0 5px 15px #85460018;overflow:hidden;color:#854600;font-size:17px;font-weight:800}.class-menu-options[hidden]{display:none}.class-menu-options button{display:block;width:100%;padding:8px 12px;min-height:40px;background:transparent;color:inherit;font-size:inherit;font-weight:inherit;white-space:nowrap;text-align:center}.class-menu-options button+button{border-top:1px solid #e9c77f}.class-menu-options button:hover,.class-menu-options button[aria-current]{background:#f1dca9}@media(max-width:760px){.class-menu-options{font-size:15px}}