/* PluckTheDay v5.61.76 — isolated Teacher practice-time correction UI */
.teacher-adjust-time-btn{
  min-height:30px;padding:6px 8px;border-radius:8px;
  border:1px solid rgba(0,174,187,.34);
  background:rgba(0,207,220,.06);color:#087f87;
  font-size:9px;font-weight:900;cursor:pointer;white-space:nowrap
}
.teacher-adjust-time-btn:hover{border-color:rgba(0,174,187,.62);background:rgba(0,207,220,.10)}
.teacher-time-modal[hidden]{display:none}
.teacher-time-modal{
  position:fixed;z-index:1250;inset:0;display:flex;align-items:flex-start;justify-content:center;
  padding:54px 18px 18px;background:rgba(35,40,42,.48);backdrop-filter:blur(3px)
}
.teacher-time-dialog{
  width:min(520px,100%);border:1px solid rgba(0,0,0,.08);border-radius:15px;background:#fff;
  box-shadow:0 22px 70px rgba(0,0,0,.24);overflow:hidden
}
.teacher-time-head{
  display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px 15px;
  border-bottom:1px solid #e9e9e9;background:#fff
}
.teacher-time-title{font-size:15px;font-weight:950;color:#4c4c4c}
.teacher-time-sub{margin-top:2px;font-size:9px;color:#999}
.teacher-time-close{
  display:flex;align-items:center;justify-content:center;width:32px;height:32px;padding:0;
  border:1px solid #dedede;border-radius:50%;background:#fff;color:#777;
  font-size:19px;line-height:1;cursor:pointer
}
.teacher-time-body{padding:15px}
.teacher-time-summary{
  display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:12px
}
.teacher-time-summary>div{
  padding:9px 10px;border:1px solid #e6e6e6;border-radius:9px;background:#fafafa
}
.teacher-time-summary span{display:block;font-size:8px;font-weight:850;text-transform:uppercase;letter-spacing:.05em;color:#999}
.teacher-time-summary strong{display:block;margin-top:3px;font-size:13px;color:#555}
.teacher-time-label{display:block;margin:10px 0 5px;font-size:10px;font-weight:900;color:#666}
.teacher-time-quick{display:flex;gap:6px;flex-wrap:wrap}
.teacher-time-quick button{
  min-width:58px;min-height:34px;padding:7px 10px;border:1px solid #d9d9d9;border-radius:8px;
  background:#fff;color:#666;font-size:10px;font-weight:900;cursor:pointer
}
.teacher-time-quick button.active{
  border-color:rgba(0,174,187,.55);background:rgba(0,207,220,.09);color:#087f87
}
.teacher-time-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:2px}
.teacher-time-input{
  width:100%;height:38px;padding:8px 10px;border:1px solid #d6d6d6;border-radius:9px;
  background:#fff;color:#444;font-size:12px;outline:none
}
.teacher-time-input:focus{border-color:#00cfdc;box-shadow:0 0 0 3px rgba(0,207,220,.09)}
.teacher-time-preview{
  margin-top:12px;padding:10px 11px;border:1px solid rgba(0,174,187,.22);border-radius:9px;
  background:linear-gradient(90deg,rgba(0,233,0,.05),rgba(0,207,220,.07));
  font-size:10px;line-height:1.45;color:#666
}
.teacher-time-warning{margin-top:8px;font-size:9px;line-height:1.45;color:#999}
.teacher-time-message{min-height:17px;margin-top:8px;font-size:10px;color:#777}
.teacher-time-message.error{color:#a34545}
.teacher-time-actions{display:flex;justify-content:flex-end;gap:7px;margin-top:12px}
.teacher-time-cancel,.teacher-time-confirm{
  min-height:36px;padding:8px 11px;border-radius:9px;font-size:10px;font-weight:900;cursor:pointer
}
.teacher-time-cancel{border:1px solid #d8d8d8;background:#fff;color:#666}
.teacher-time-confirm{border:1px solid rgba(0,174,187,.55);background:linear-gradient(90deg,#00c84b,#00aebb);color:#fff}
.teacher-time-confirm:disabled{opacity:.5;cursor:not-allowed}
@media(max-width:560px){
  .teacher-time-modal{padding:24px 8px 8px}
  .teacher-time-grid,.teacher-time-summary{grid-template-columns:1fr}
}