body.teacher-v3214{background:linear-gradient(180deg,#f5f8fd 0,#eef4fb 100%)!important;color:#0d2a55!important}
body.teacher-v3214 .t28-header{border-bottom:1px solid #15375f!important;background:#0c2547!important;color:#fff!important;box-shadow:0 8px 24px rgba(7,30,63,.1)}
body.teacher-v3214 .t28-brand{color:#fff!important}body.teacher-v3214 .t28-brand-mark{background:#1769ff!important;border-radius:14px!important}body.teacher-v3214 .t28-brand small{color:#b9cbe3!important}
body.teacher-v3214 .t28-head-actions button,body.teacher-v3214 .t28-head-actions a{border-color:#31567f!important;background:#123761!important;color:#fff!important}body.teacher-v3214 .v288-server-state{border:1px solid #cfece0!important;background:#edfdf5!important;color:#18704e!important}
body.teacher-v3214 .t28-layout{grid-template-columns:255px minmax(0,1fr)!important;gap:22px!important;width:min(1390px,calc(100% - 36px))!important}
body.teacher-v3214 .t28-sidebar{padding:12px!important;border:1px solid #d4e0ee!important;border-radius:20px!important;background:#fff!important;box-shadow:0 16px 42px rgba(15,48,91,.075)!important}
body.teacher-v3214 .t28-profile-mini{margin-bottom:12px!important;padding:15px!important;background:linear-gradient(145deg,#eef5ff,#f7faff)!important;border:1px solid #dce8f7!important;color:#123b70!important}body.teacher-v3214 .t28-profile-mini span{color:#617b9e!important;line-height:1.55!important}
body.teacher-v3214 .t28-nav{display:grid!important;gap:10px!important;min-width:0!important}.t3214-nav-section{display:grid;gap:5px;padding:0 0 10px;border-bottom:1px solid #edf1f6}.t3214-nav-section:last-child{border-bottom:0;padding-bottom:0}.t3214-nav-label{display:block;padding:6px 8px 2px;color:#91a0b7;font-size:9px;font-weight:950;letter-spacing:.14em}
body.teacher-v3214 .t28-nav button{box-sizing:border-box!important;width:100%!important;min-height:43px!important;padding:0 12px!important;border:0!important;border-radius:11px!important;background:transparent!important;color:#35557d!important;font-size:14px!important;font-weight:800!important;text-align:left!important;transition:background .16s,color .16s,transform .16s!important}body.teacher-v3214 .t28-nav button:hover{background:#f1f6fd!important;color:#174d91!important}body.teacher-v3214 .t28-nav button.active{background:#1769ff!important;color:#fff!important;box-shadow:0 8px 18px rgba(23,105,255,.2)!important}
.t3214-group-link{display:grid!important;grid-template-columns:minmax(0,1fr) auto!important;align-items:center!important;gap:8px!important;min-height:62px!important;padding:11px 12px!important;border:1px solid #bcd5fb!important;border-radius:13px!important;background:linear-gradient(135deg,#edf5ff,#f7fbff)!important;color:#123e78!important;text-decoration:none!important;box-shadow:none!important}.t3214-group-link span{min-width:0;display:grid;gap:2px}.t3214-group-link b{font-size:14px}.t3214-group-link small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#6781a5;font-size:10px}.t3214-group-link em{padding:6px 8px;border-radius:999px;background:#1769ff;color:#fff;font-size:10px;font-style:normal;font-weight:900;white-space:nowrap}.t3214-group-link:hover{border-color:#8ab7fa!important;background:#e8f2ff!important;transform:translateY(-1px)}
body.teacher-v3214 .t28-main{min-width:0!important}body.teacher-v3214 .t28-page-head{padding:28px 30px!important;margin:0 0 18px!important;border-radius:22px!important;background:linear-gradient(135deg,#0e315f,#1b467e)!important;color:#fff!important;align-items:center!important}body.teacher-v3214 .t28-page-head h1{color:#fff!important}body.teacher-v3214 .t28-page-head p{color:#bcd0e9!important}body.teacher-v3214 .t28-status-pill{background:#e9f3ff!important;color:#1558a8!important}
body.teacher-v3214 .t28-grid{grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:12px!important}body.teacher-v3214 .t28-stat{min-height:92px!important;padding:18px!important;border:1px solid #d8e3f0!important;border-radius:17px!important;background:#fff!important;box-shadow:0 8px 24px rgba(14,49,92,.045)!important}body.teacher-v3214 .t28-stat span{color:#6c82a0!important}body.teacher-v3214 .t28-stat b{color:#0d2c58!important;font-size:24px!important}
body.teacher-v3214 .t28-card{border:1px solid #d6e2f0!important;border-radius:20px!important;background:#fff!important;box-shadow:0 13px 36px rgba(16,52,96,.055)!important;color:#122f58!important}body.teacher-v3214 .t28-card h2{color:#0f2f5c!important}body.teacher-v3214 .t28-card-sub{color:#6d82a0!important}
body.teacher-v3214 .t28-row{border-color:#dce6f2!important;background:#f9fbfe!important}body.teacher-v3214 .t28-row small{color:#6f84a1!important}.t3214-action-button{min-height:38px!important;padding:0 12px!important;border:1px solid #cad9ea!important;border-radius:10px!important;background:#fff!important;color:#234c7e!important;font:inherit!important;font-size:13px!important;font-weight:800!important;cursor:pointer!important;box-shadow:none!important}.t3214-action-button:hover{border-color:#90b8ed!important;background:#f1f6ff!important;color:#1558ad!important}.t3214-action-button:disabled{background:#eef2f6!important;color:#8a97a9!important;border-color:#dfe5ec!important;cursor:not-allowed!important}
body.teacher-v3214 .t28-save{background:linear-gradient(135deg,#1769ff,#215fcf)!important;box-shadow:0 9px 20px rgba(23,105,255,.17)!important}body.teacher-v3214 .t28-danger{background:#fff3f1!important;color:#b53f32!important;border-color:#f3c2bb!important}
body.teacher-v3214 .t28-form-grid{gap:15px!important}body.teacher-v3214 .t28-field label{color:#203f69!important}body.teacher-v3214 .t28-field input,body.teacher-v3214 .t28-field select,body.teacher-v3214 .t28-field textarea{box-sizing:border-box!important;border-color:#cad8e8!important;color:#102f59!important}body.teacher-v3214 .t28-field input:focus,body.teacher-v3214 .t28-field select:focus,body.teacher-v3214 .t28-field textarea:focus{outline:none!important;border-color:#2878ed!important;box-shadow:0 0 0 3px rgba(40,120,237,.11)!important}
body.teacher-v3214 .t28-calendar-day{border-color:#dce6f1!important}body.teacher-v3214 .t28-calendar-day.today{border-color:#1769ff!important;box-shadow:inset 0 0 0 1px #1769ff!important}body.teacher-v3214 .t28-event{background:#e9f2ff!important;color:#175cb5!important}body.teacher-v3214 .t28-event.approved{background:#eaf8f0!important;color:#22724e!important}
.t3214-view-note{margin:10px 0!important;padding:11px 13px!important;border:1px solid #dbe5f1!important;border-radius:11px!important;background:#f8fbff!important;color:#526b8c!important;font-size:12px!important;line-height:1.6!important}.t3214-card button:not(.t28-save):not(.t28-danger){font-family:inherit}
body.teacher-v3214 .t28-toast{background:#0c2c57!important;color:#fff!important}
@media(max-width:980px){body.teacher-v3214 .t28-layout{grid-template-columns:1fr!important;width:calc(100% - 24px)!important}.teacher-v3214 .t28-sidebar{position:static!important;overflow:visible!important}.teacher-v3214 .t28-nav{display:flex!important;gap:8px!important;overflow-x:auto!important;padding:2px 0 6px!important;scrollbar-width:none}.teacher-v3214 .t28-nav::-webkit-scrollbar{display:none}.t3214-nav-section{display:flex!important;gap:6px!important;align-items:stretch!important;padding:0!important;border:0!important;flex:0 0 auto!important}.t3214-nav-label{display:none!important}.teacher-v3214 .t28-nav button{width:auto!important;white-space:nowrap!important}.t3214-group-link{min-width:190px!important;min-height:43px!important;padding:6px 10px!important}.t3214-group-link small{display:none!important}}
@media(max-width:700px){body.teacher-v3214 .t28-header{padding:10px 12px!important}body.teacher-v3214 .t28-layout{width:calc(100% - 16px)!important;margin:10px auto 48px!important}.teacher-v3214 .t28-page-head{padding:21px 17px!important;border-radius:17px!important;align-items:flex-start!important}.teacher-v3214 .t28-page-head h1{font-size:30px!important}.teacher-v3214 .t28-grid{grid-template-columns:1fr 1fr!important;gap:8px!important}.teacher-v3214 .t28-stat{min-height:82px!important;padding:13px!important}.teacher-v3214 .t28-card{padding:15px!important;border-radius:16px!important}.teacher-v3214 .t28-field input,.teacher-v3214 .t28-field select,.teacher-v3214 .t28-field textarea{font-size:16px!important}.teacher-v3214 .t28-head-actions a{display:none!important}.teacher-v3214 .t28-head-actions button{padding:0 10px!important}.t3214-action-button{min-height:40px!important}.teacher-v3214 .t28-row{grid-template-columns:1fr!important}}
@media(max-width:420px){.teacher-v3214 .t28-grid{grid-template-columns:1fr!important}.teacher-v3214 .t28-stat{min-height:auto!important}.teacher-v3214 .t28-page-head h1{font-size:27px!important}}