.cabinet-header{position:fixed;top:0;left:0;right:0;z-index:99;height:80px;background:#fff;border-bottom:0;box-shadow:none}.cabinet-nav{height:80px;display:flex;align-items:center;justify-content:space-between}.cabinet-logo img{display:block;width:169px;height:56px}.cabinet-actions{display:flex;align-items:center;gap:14px}.cabinet-actions .tk-language{width:120px;height:50px}.cabinet-actions .tk-lang{width:120px;height:50px}.cabinet-btn{height:50px;padding:0 20px;display:inline-flex;align-items:center;justify-content:center;border:0;border-bottom:3px solid #009467;border-radius:10px;background:#00b67f;color:#fff;font:400 14px Gilroy;cursor:pointer}.cabinet-btn:hover{background:#ffb900;border-color:#d79c03;color:#000}.cabinet-theme{position:relative;width:44px;height:24px;display:block;cursor:pointer}.cabinet-theme input{position:absolute;opacity:0}.cabinet-theme span{position:absolute;inset:0;border-radius:20px;background:#d8dce2;transition:.2s}.cabinet-theme span:after{content:"";position:absolute;left:3px;top:3px;width:18px;height:18px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.2);transition:.2s}.cabinet-theme input:checked+span{background:#00b67f}.cabinet-theme input:checked+span:after{left:23px}.cabinet-video[hidden]{display:none}.cabinet-video{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;padding:20px;background:rgba(0,0,0,.62)}.cabinet-video-box{position:relative;width:min(800px,95vw);padding:20px;border-radius:10px;background:#fff}.cabinet-video-box>button{position:absolute;right:8px;top:3px;z-index:2;width:34px;height:34px;border:0;background:transparent;font-size:30px;cursor:pointer}.cabinet-video video{display:block;width:100%;height:auto;max-height:70vh;margin-top:15px;background:#000}.night-mode{background:#171923;color:#fff}.night-mode .student-dashboard,.night-mode .bank-dashboard{background:#171923}.night-mode .student-menu,.night-mode .student-collapse,.night-mode .student-collapse>button,.night-mode .student-apps,.night-mode .bank-menu,.night-mode .bank-search-card,.night-mode .bank-empty,.night-mode .bank-table-card{background:#252936;color:#fff}.night-mode .student-info-row,.night-mode .student-collapse h2,.night-mode .student-menu nav a{color:#fff}
.night-mode .cabinet-header{background:#252936;border-bottom:1px solid #363b4b;box-shadow:0 3px 12px rgba(0,0,0,.22)}.night-mode .cabinet-logo img{filter:none}.night-mode .cabinet-actions .tk-lang{border-color:#555c6d;background:#303543;color:#fff}.night-mode .cabinet-actions .tk-language__menu{background:#303543;box-shadow:0 10px 28px rgba(0,0,0,.35)}.night-mode .cabinet-actions .tk-language__menu button{background:#303543;color:#fff}.night-mode .cabinet-actions .tk-language__menu button.is-active{background:#444b5c}.night-mode .cabinet-actions .tk-language__menu button:hover{background:#3a4050}.night-mode .cabinet-video-box{background:#252936;color:#fff}.night-mode .cabinet-video-box>button{color:#fff}.night-mode .student-head h1,.night-mode .student-head span,.night-mode .student-head b{color:#fff}
@media(max-width:700px){.cabinet-header,.cabinet-nav{height:70px}.cabinet-logo img{width:145px;height:auto}.cabinet-actions{gap:8px}.cabinet-theme{display:block}.cabinet-actions .tk-language,.cabinet-actions .tk-lang{width:105px;height:44px}.cabinet-video-open{display:none}.cabinet-application{height:44px;padding:0 12px;font-size:12px}}@media(max-width:500px){.cabinet-logo img{width:125px}.cabinet-application{display:none}.cabinet-actions .tk-language,.cabinet-actions .tk-lang{width:98px}}

/* Accessible theme icons and responsive student actions */
.cabinet-theme{width:52px;height:30px}.cabinet-theme span{display:block;background:#e3e8ed}.cabinet-theme span:after{left:4px;top:4px;width:22px;height:22px;z-index:2}.cabinet-theme input:checked+span:after{left:26px}.cabinet-theme svg{position:absolute;top:7px;z-index:1;width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;pointer-events:none}.cabinet-theme__sun{right:6px;color:#6b7788}.cabinet-theme__moon{left:6px;color:#fff}.cabinet-theme input:checked+span{background:#087e5d}.cabinet-btn{gap:8px}.cabinet-btn>svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.cabinet-video-open>svg path:first-child{fill:currentColor;stroke:none}
@media(max-width:700px){.cabinet-header{height:126px}.cabinet-nav{height:70px;align-items:center}.cabinet-actions{display:grid;grid-template-columns:52px 105px;gap:8px}.cabinet-logo img{width:145px}.cabinet-video-open,.cabinet-application{position:absolute;top:76px;display:flex!important;width:calc(50% - 16px);height:42px;padding:0 10px;border-radius:10px;font-size:12px}.cabinet-video-open{left:12px}.cabinet-application{right:12px}.cabinet-actions .tk-language,.cabinet-actions .tk-lang{width:105px;height:44px}.cabinet-btn>svg{width:17px;height:17px}}
@media(max-width:430px){.cabinet-nav{padding:0 12px}.cabinet-logo img{width:120px}.cabinet-actions{grid-template-columns:48px 96px;gap:6px}.cabinet-theme{width:48px}.cabinet-theme input:checked+span:after{left:22px}.cabinet-actions .tk-language,.cabinet-actions .tk-lang{width:96px}.cabinet-video-open,.cabinet-application{font-size:11px}}
@media(max-width:700px){.cabinet-header:not(.cabinet-header--student){height:70px}.cabinet-header:not(.cabinet-header--student) .cabinet-actions{display:flex}}

/* Single icon theme control */
.cabinet-theme{width:46px;height:46px;display:block;flex:0 0 46px;border:1px solid #d9e3df;border-radius:13px;background:#fff;box-shadow:0 4px 14px rgba(15,55,43,.04);transition:border-color .18s,background .18s,transform .18s}.cabinet-theme:hover{border-color:#8fcdb9;transform:translateY(-1px)}.cabinet-theme:focus-within{outline:3px solid rgba(8,173,123,.15);outline-offset:2px}.cabinet-theme span,.cabinet-theme input:checked+span{position:absolute;inset:0;display:grid;place-items:center;border-radius:inherit;background:transparent}.cabinet-theme span:after{display:none}.cabinet-theme svg{position:static;top:auto;left:auto;right:auto;width:22px;height:22px;color:#42566d;stroke-width:1.9}.cabinet-theme__sun{display:none}.cabinet-theme__moon{display:block}.cabinet-theme input:checked+span .cabinet-theme__sun{display:block;color:#ffd166}.cabinet-theme input:checked+span .cabinet-theme__moon{display:none}.night-mode .cabinet-theme{border-color:#465850;background:#253238;box-shadow:none}.night-mode .cabinet-theme:hover{border-color:#5d7d72;background:#2b3a3f}
@media(max-width:700px){.cabinet-theme{width:44px;height:44px;flex-basis:44px;border-radius:12px}.cabinet-theme svg{width:21px;height:21px}}