/* Student Portal 1.3 — chat and first class dictionary */
.sp-class-overlay-close{font-size:0!important;line-height:0!important;text-indent:0!important}
.sp-class-overlay-close::before,.sp-class-overlay-close::after{content:''!important;position:absolute!important;left:50%!important;top:50%!important;width:15px!important;height:2px!important;padding:0!important;border-radius:2px!important;background:#334155!important;transform-origin:center!important}
.sp-class-overlay-close::before{transform:translate(-50%,-50%) rotate(45deg)!important}.sp-class-overlay-close::after{transform:translate(-50%,-50%) rotate(-45deg)!important}
.sp-chat-emoji{position:relative!important;z-index:20!important;pointer-events:auto!important}.sp-chat-emoji button{position:relative!important;z-index:21!important;pointer-events:auto!important;touch-action:manipulation!important}
.sp-dictionary-dialog{width:min(430px,calc(100vw - 28px))!important;height:auto!important;max-height:min(620px,calc(100vh - 40px))!important}.sp-class-dictionary{display:flex;flex-direction:column;min-height:310px;padding:22px}.sp-class-dictionary>header{display:flex;align-items:center;gap:10px;padding-right:36px}.sp-class-dictionary>header>span{font-size:28px}.sp-class-dictionary h2,.sp-class-dictionary p{margin:0}.sp-class-dictionary p{margin-top:2px;color:#64748b;font-size:13px}.sp-class-dictionary form{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;margin:20px 0 12px}.sp-class-dictionary input{min-width:0;padding:12px 14px;border:1px solid #cbd5e1;border-radius:12px;font:inherit}.sp-class-dictionary form button{padding:11px 15px;border:0;border-radius:12px;background:#2563eb;color:#fff;font-weight:750}.sp-dictionary-words{display:flex;flex-direction:column;gap:7px;max-height:330px;overflow:auto}.sp-dictionary-words>div{padding:10px 12px;border:1px solid #e2e8f0;border-radius:11px;background:#f8fafc;color:#1e293b}.sp-class-dictionary>small{min-height:18px;margin-top:8px;color:#64748b}