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#171b210a}.workspace-toolbar-main{flex-wrap:wrap;align-items:center;gap:10px 14px;min-width:0;display:flex}.workspace-toolbar-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:8px;display:flex}.segmented-control{background:#e9ecf0;border-radius:10px;padding:4px;display:inline-flex}.segmented-control button{color:#69727e;background:0 0;border:0;border-radius:8px;padding:7px 13px;font-size:12px;font-weight:750}.segmented-control button.active{color:var(--text);background:#fff;box-shadow:0 3px 9px #171b2117}.period-navigation{border:1px solid var(--line);background:#fff;border-radius:10px;padding:3px;display:inline-flex}.period-navigation button{color:#515a66;background:0 0;border:0;border-radius:7px;min-height:30px;padding:4px 10px;font-size:12px;font-weight:750}.period-navigation button:first-child,.period-navigation button:last-child{min-width:32px;font-size:19px;line-height:1}.period-navigation button:hover:not(:disabled){background:#f5f6f7}.workspace-period-label{overflow-wrap:anywhere;min-width:0;font-size:16px}.notice-inline{justify-content:space-between;align-items:center;gap:12px;display:flex}.calendar-workspace{gap:12px;display:grid}.calendar-workspace .workspace-toolbar{margin-bottom:4px}.calendar-loading{color:var(--muted);margin:-2px 0;font-size:11px}.calendar-scroll{scrollbar-color:#c7ccd2 transparent;border-radius:14px;min-width:0;padding:3px 3px 10px;overflow-x:auto}.calendar-week-grid{grid-template-columns:repeat(7,minmax(158px,1fr));gap:8px;min-width:1160px;min-height:500px;display:grid}.calendar-day-col{border:1px solid var(--line);background:#fff;border-radius:12px;flex-direction:column;min-width:0;display:flex;overflow:hidden}.calendar-day-col.today{border-color:var(--blue);box-shadow:0 0 0 2px #e05a3f1f}.day-col-header{border-bottom:1px solid var(--line);background:#f7f8f9;justify-content:space-between;align-items:center;gap:6px;min-height:58px;padding:9px 8px;display:flex}.day-col-header>div{align-items:center;gap:6px;display:flex}.day-col-name{color:var(--muted);text-transform:uppercase;font-size:10px;font-weight:850}.day-col-num{width:28px;height:28px;color:var(--text);border-radius:99px;place-items:center;font-size:15px;font-weight:850;display:inline-grid}.day-col-num.current{background:var(--blue);color:#fff}.calendar-add-button{border:1px solid var(--line);width:28px;height:28px;color:var(--blue);background:#fff;border-radius:8px;font-size:18px;font-weight:750;line-height:1}.calendar-add-button:hover{background:#fff3ef;border-color:#e5ab9d}.day-col-body{flex-direction:column;flex:1;gap:8px;min-height:160px;padding:8px;display:flex}.empty-day-hint{color:#8a929d;text-align:center;background:0 0;border:1px dashed #0000;border-radius:9px;width:100%;min-height:90px;font-size:11px}.empty-day-hint span{color:var(--blue);font-weight:750}.empty-day-hint:hover{background:#fff8f5;border-color:#e5c7bf}.calendar-lesson-card{border:1px solid var(--line);border-left:3px solid var(--blue);background:#fff;border-radius:9px;padding:9px;box-shadow:0 4px 12px #171b2109}.calendar-lesson-card[draggable=true]{cursor:grab}.calendar-lesson-card[draggable=true]:active{cursor:grabbing}.calendar-lesson-card:hover{box-shadow:0 7px 18px #171b2114}.calendar-lesson-card.status-completed{border-left-color:var(--green)}.calendar-lesson-card.status-rescheduled{border-left-color:var(--amber)}.calendar-lesson-card.status-cancelled_student,.calendar-lesson-card.status-cancelled_teacher{background:#f8f9fa;border-left-color:#9aa1aa}.lesson-card-header{justify-content:space-between;align-items:flex-start;gap:5px;margin-bottom:6px;display:flex}.lesson-card-header .badge{flex:none;padding:3px 5px;font-size:8px}.lesson-time{color:var(--muted);font-size:9px;font-weight:750}.lesson-student-link{max-width:100%;color:var(--text);text-align:left;text-overflow:ellipsis;white-space:nowrap;background:0 0;border:0;padding:0;font-size:12px;font-weight:850;overflow:hidden}.lesson-student-link:hover{color:var(--blue)}.lesson-subject-badge{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;margin-top:2px;font-size:10px;overflow:hidden}.lesson-homework{color:var(--amber);margin-top:6px;font-size:9px;font-weight:750}.lesson-card-actions{justify-content:flex-end;margin-top:8px;display:flex}.calendar-month-grid{border:1px solid var(--line);background:#fff;border-radius:13px;min-width:900px;overflow:hidden}.month-grid-header{border-bottom:1px solid var(--line);background:#f7f8f9;grid-template-columns:repeat(7,1fr);display:grid}.month-header-cell{color:var(--muted);text-align:center;text-transform:uppercase;padding:10px 4px;font-size:10px;font-weight:850}.month-grid-body{grid-template-columns:repeat(7,1fr);display:grid}.month-day-cell{border-right:1px solid var(--line);border-bottom:1px solid var(--line);flex-direction:column;gap:5px;min-height:112px;padding:6px;display:flex}.month-day-cell:nth-child(7n){border-right:0}.month-day-cell:nth-last-child(-n+7){border-bottom:0}.month-day-cell.out-month{background:#f8f9fa}.month-day-cell.out-month .calendar-date-button,.month-day-cell.out-month .month-event-pill{opacity:.58}.month-day-cell.today{background:#fff8f5}.calendar-date-button{width:100%;min-height:25px;color:var(--muted);background:0 0;border:0;border-radius:7px;justify-content:space-between;align-items:center;padding:0 2px;font-size:11px;font-weight:850;display:flex}.calendar-date-button span:last-child{color:var(--blue);opacity:0;font-size:16px}.calendar-date-button:hover{color:var(--text);background:#fff0ec}.calendar-date-button:hover span:last-child,.calendar-date-button:focus-visible span:last-child{opacity:1}.calendar-date-button.current span:first-child{background:var(--blue);color:#fff;border-radius:99px;place-items:center;width:24px;height:24px;display:inline-grid}.month-day-events{flex-direction:column;gap:3px;display:flex}.month-event-pill{border:1px solid #f0cfc6;border-left:3px solid var(--blue);color:#70392d;text-align:left;background:#fff5f2;border-radius:6px;align-items:center;gap:5px;width:100%;min-width:0;padding:4px 5px;font-size:9px;display:flex;overflow:hidden}.month-event-pill span{color:var(--muted);font-variant-numeric:tabular-nums;flex:none}.month-event-pill b{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.month-event-pill.status-completed{border-color:#cfe5d9;border-left-color:var(--green);color:#245d46;background:#f2faf5}.month-event-pill.status-rescheduled{border-left-color:var(--amber)}.month-event-pill.status-cancelled_student,.month-event-pill.status-cancelled_teacher{border-color:var(--line);color:var(--muted);background:#f5f6f7;border-left-color:#9aa1aa;text-decoration:line-through}.calendar-legend{color:var(--muted);flex-wrap:wrap;align-items:center;gap:7px 14px;padding:2px 4px;font-size:10px;display:flex}.calendar-legend span{align-items:center;gap:5px;display:inline-flex}.calendar-legend i{background:var(--blue);border-radius:99px;width:9px;height:9px}.calendar-legend i.completed{background:var(--green)}.calendar-legend i.cancelled{background:#9aa1aa}.calendar-legend small{color:var(--muted);margin-left:auto}.modal-copy{color:var(--muted);margin-bottom:16px;font-size:12px}.calendar-modal-summary{border:1px solid var(--line);background:#f8f9fa;border-radius:11px;justify-content:space-between;align-items:center;gap:10px;margin-bottom:16px;padding:12px;display:flex}.calendar-modal-summary div{min-width:0;display:grid}.calendar-modal-summary span:not(.badge){color:var(--muted);font-size:11px}.schedule-slot-list{gap:7px;max-height:280px;display:grid;overflow:auto}.schedule-slot-row{border:1px solid var(--line);border-radius:10px;grid-template-columns:minmax(150px,.75fr) minmax(190px,1fr) auto;align-items:center;gap:10px;padding:10px 11px;display:grid}.schedule-slot-row>div{min-width:0;display:grid}.schedule-slot-row b{text-overflow:ellipsis;white-space:nowrap;font-size:11px;overflow:hidden}.schedule-slot-row span{color:var(--muted);font-size:10px}.schedule-slot-time span{font-variant-numeric:tabular-nums}.schedule-slot-confirm{grid-auto-flow:column;align-items:center;gap:4px;display:flex!important}.empty.compact{padding:22px 14px}.auth-form input,.auth-form select{width:100%;color:var(--text);background:#fff;border:1px solid #d7dce2;border-radius:10px;padding:11px 12px}.auth-form input:focus,.auth-form select:focus{border-color:#e05a3f;outline:none;box-shadow:0 0 0 3px #e05a3f1f}@media (width<=800px){.workspace-toolbar{flex-direction:column;align-items:stretch}.workspace-toolbar-actions{justify-content:flex-start}.calendar-legend small{width:100%;margin-left:0}}@media (width<=560px){.page-shell{padding:18px 12px}.hero-card{border-radius:20px;padding:28px 22px}.hero-card .eyebrow{margin-top:22px}.intro{margin:14px 0 22px;font-size:16px}.workspace-toolbar-main{align-items:stretch}.segmented-control,.period-navigation{flex:auto}.segmented-control button,.period-navigation button{flex:1}.workspace-period-label{width:100%;font-size:15px}.workspace-toolbar-actions{grid-template-columns:1fr 1fr;display:grid}.workspace-toolbar-actions .btn{width:100%}.workspace-toolbar-actions .btn:first-child{grid-column:1/-1}.notice-inline{align-items:flex-start}.modal-head,.modal-body,.modal-foot{padding-left:14px;padding-right:14px}.schedule-slot-row{grid-template-columns:1fr auto}.schedule-slot-row>div:nth-child(2){grid-area:2/1/auto/-1}.schedule-slot-row>button,.schedule-slot-confirm{grid-area:1/2}.student-grid{grid-template-columns:1fr}}