@import url("https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;450;500;550;600;650;700&display=swap");:root{--ink:#172641;--muted:#69768c;--line:#e2e7ef;--blue:#2457dc;--surface:#f6f8fc;--red:#b74156}*{box-sizing:border-box}body{margin:0;color:var(--ink);font-family:DM Sans,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:16px}button,input,select,textarea{font:inherit}button{cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line);border-radius:7px;background:white;padding:9px 13px;color:var(--ink);font-size:14px;font-weight:550}button:hover{background:#edf2fe}a:focus-visible,button:focus-visible{outline:3px solid #9bb5fa;outline-offset:3px}button:disabled{opacity:.5;cursor:wait}.app{display:flex;min-height:100vh}.sidebar{width:232px;flex:none;background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column;position:fixed;height:100vh;padding:31px 17px 20px}.brand{display:flex;align-items:center;gap:11px;padding:0 10px 31px}.brand-mark{background:var(--blue);color:white;font-weight:700;font-size:25px;display:grid;place-items:center;border-radius:10px;width:40px;height:43px}.brand strong{font-size:24px;letter-spacing:-1px}.brand strong span{display:block;font-size:9px;letter-spacing:2.4px;color:var(--muted);margin-top:2px}.school{display:flex;align-items:center;gap:9px;border:1px solid var(--line);border-radius:8px;padding:12px 9px;font-size:13px;font-weight:600}.school small,.sidebar-bottom small{display:block;color:var(--muted);font-size:12px;margin-top:4px;font-weight:400}.school-icon{background:#f0f4fc;border-radius:6px;padding:6px;display:flex;color:var(--blue)}nav{margin-top:30px}.nav-label{font-size:10px;font-weight:650;color:#94a0b2;letter-spacing:1.5px;padding-left:14px;display:block;margin-bottom:13px}nav button{width:100%;justify-content:flex-start;border:0;gap:13px;margin:3px 0;padding:12px 15px;background:none;color:#647188;font-size:14px}nav button.active{background:#eaf0ff;color:var(--blue)}.sidebar-bottom{margin-top:auto;padding:20px 10px 0;border-top:1px solid var(--line);display:flex;gap:10px;align-items:center;font-size:13px;font-weight:600}.avatar{background:#e9eef9;color:#415d92;display:inline-flex;align-items:center;justify-content:center;height:35px;width:35px;border-radius:50%;font-size:12px;font-weight:650;flex:none}main{margin-left:232px;flex:1 1;min-width:0;padding:34px 34px 15px}header{display:flex;align-items:center;justify-content:space-between;margin-bottom:25px}.eyebrow{font-size:10px;letter-spacing:1.8px;color:#7b8aa3}.eyebrow,h1{font-weight:650}h1{font-size:30px;letter-spacing:-1px;line-height:1.3;margin:5px 0 0}h2{font-size:18px;font-weight:600;letter-spacing:-.35px;margin:0}.primary{background:var(--blue);color:white;border-color:var(--blue);padding:11px 16px;box-shadow:0 3px 7px #2457dc13}.primary:hover{background:#1848c8;color:white}.preview-banner{border:1px solid #dbe5fb;background:#edf3ff;color:#385d9b;display:flex;align-items:center;gap:9px;font-size:13px;padding:11px 14px;border-radius:7px}.preview-banner>span:last-child{margin-left:auto;color:#7083a3;font-size:12px}.preview-dot{width:6px;height:6px;background:#5e80c8;border-radius:50%}.stats{display:grid;grid-template-columns:repeat(3,1fr);background:white;border:1px solid var(--line);border-radius:9px;margin:22px 0 28px;padding:19px 0}.stats>div{padding:0 23px;border-right:1px solid var(--line)}.stats>div:last-child{border:0}.stats span{font-size:10px;letter-spacing:1px;font-weight:600;color:var(--muted)}.stats strong{font-size:27px;display:block;margin-top:8px;font-weight:600}.stats small{font-size:12px;color:#8a94a5;margin-left:7px;font-weight:400}.calendar-top{display:flex;justify-content:space-between;gap:15px;align-items:center;margin-bottom:17px;flex-wrap:wrap}.calendar-controls,.week-heading{display:flex;align-items:center;gap:8px}.week-heading{gap:12px}.pill{font-size:11px;border-radius:5px;background:#e9edf5;color:#708098;padding:5px 7px}.calendar{background:white;border:1px solid var(--line);border-radius:9px;display:grid;grid-template-columns:65px repeat(6,minmax(90px,1fr));overflow:hidden}.time-head{font-size:10px;color:#96a2b3;padding:25px 14px}.day-head{text-align:center;font-size:11px;color:#8390a5;padding:13px 0;border-left:1px solid var(--line)}.day-head strong{display:block;color:#56667f;font-size:20px;margin:3px auto 0;font-weight:550;width:32px;height:32px;line-height:32px}.day-head.current{background:#f6f9ff;color:var(--blue)}.day-head.current strong{color:white;background:var(--blue);border-radius:50%}.calendar-row{display:contents}.time-label{font-size:10px;color:#8a98ad;padding:9px 5px 0 12px}.calendar-cell,.time-label{border-top:1px solid var(--line)}.calendar-cell{height:95px;border-left:1px solid var(--line);padding:4px;position:relative;background:linear-gradient(180deg,transparent 49%,#f4f6fa 50%,transparent 51%)}.lesson-card{width:100%;border:0;border-left:3px solid;border-radius:4px;padding:7px;display:block;text-align:left;position:relative;min-height:68px;font-size:11px;overflow:hidden}.lesson-card span{display:flex;justify-content:space-between;font-size:10px;font-weight:500}.lesson-card small{font-size:9px;opacity:.7}.lesson-card strong{display:block;font-size:12px;font-weight:600;margin:5px 0}.lesson-card em{font-style:normal;font-size:10px;opacity:.7}.room-blue{background:#e9f0ff;color:#375a9c;border-color:#6792e5}.room-red{background:#fcebed;color:#a94c60;border-color:#d77b8e}.room-orange{background:#fff2e4;color:#a07137;border-color:#d7a065}.room-pink{background:#f6eafb;color:#985d9d;border-color:#c18bc9}.room-green{background:#e9f5f0;color:#438774;border-color:#7bb7a3}.room-purple{background:#edeaff;color:#7662b1;border-color:#ad98df}footer{display:flex;align-items:center;justify-content:space-between;color:#97a3b5;font-size:11px;padding:19px 1px}.room-legend{display:flex;gap:15px;color:#74839b}.room-legend span{display:flex;align-items:center;gap:6px}.room-legend i{width:7px;height:7px;border-radius:2px}.legend-blue{background:#6792e5}.legend-red{background:#d77b8e}.legend-orange{background:#d7a065}.legend-pink{background:#c18bc9}.legend-green{background:#7bb7a3}.legend-purple{background:#ad98df}@media(min-width:1600px){main{padding:40px 50px}.calendar-cell{height:115px}}@media(max-width:1000px){.sidebar{width:190px;padding-inline:12px}.brand{padding-inline:3px}.school{font-size:11px}main{margin-left:190px;padding:25px 20px}.stats small{display:block;margin:2px 0}.calendar{grid-template-columns:50px repeat(6,minmax(75px,1fr))}.preview-banner>span:last-child{display:none}}@media(max-width:700px){.sidebar{width:65px;padding:18px 8px}.brand{padding:0 4px 25px}.brand strong,.school,.sidebar-bottom div,nav .nav-label,nav span{display:none}nav{margin-top:0}nav button{padding:14px 0}.sidebar-bottom{padding:15px 5px 0}.brand-mark{width:39px;height:39px}.avatar{width:30px;height:30px}main{margin-left:65px;padding:24px 13px}.eyebrow{font-size:9px}h1{font-size:26px}.stats>div{padding:0 10px}.stats span{font-size:8px}.stats strong{font-size:23px}.stats small{font-size:10px}.calendar{overflow:auto;grid-template-columns:45px repeat(6,minmax(110px,1fr))}.calendar-controls{flex-wrap:wrap}.week-heading{gap:7px}.week-heading h2{font-size:16px}footer{align-items:flex-start;gap:10px}.room-legend{flex-wrap:wrap;gap:8px}footer>span{max-width:120px;text-align:right}}.header-actions{display:flex;align-items:center;gap:9px}.logout{border:0;padding:5px;margin-left:auto;background:none;color:#8b96aa}.list-toolbar{display:flex;justify-content:space-between;align-items:center;gap:18px;margin:25px 0 20px;flex-wrap:wrap}.segmented{display:inline-flex;border:1px solid var(--line);background:#edf1f7;border-radius:7px;padding:3px}.segmented button{border:0;background:none;color:#7c8a9f;border-radius:4px;padding:7px 13px}.segmented button.selected{background:white;color:var(--ink);box-shadow:0 1px 4px #24375614}.search{display:flex;align-items:center;gap:8px;color:#8b97aa;background:white;border:1px solid var(--line);border-radius:7px;padding:8px 12px}.search input{border:0;outline:0;min-width:0;width:220px;font-size:14px;color:var(--ink);background:none}.filter-bar{display:flex;align-items:center;gap:10px;margin-bottom:15px}.calendar-controls input,.filter-bar select{border:1px solid var(--line);background:white;color:var(--muted);border-radius:7px;padding:9px;font-size:13px}.availability-key{margin-left:auto;font-size:12px;color:#8c99aa;display:flex;gap:6px;align-items:center}.availability-key i{width:9px;height:9px;border:1px solid #becddd;border-radius:2px}.calendar-scroll{overflow:auto;max-height:650px;background:white;border:1px solid var(--line);border-radius:9px}.live-calendar{display:grid;min-width:100%;position:relative}.live-calendar>.time-head{min-height:65px}.live-calendar>.time-head,.live-day-head{position:sticky;top:0;background:white;z-index:5;border-bottom:1px solid var(--line)}.live-day-head{border-left:1px solid var(--line);border-top:3px solid transparent;padding:13px 5px;text-align:center;font-size:14px;font-weight:550;height:65px}.live-day-head i{width:7px;height:7px;border-radius:2px;display:inline-block;margin-right:7px}.live-day-head small{display:block;font-weight:400;color:#92a0b2;margin-top:5px}.live-day-head strong{font-size:17px;display:block}.live-day-head.current{background:#f8faff}.hour-column{position:relative;height:858px}.hour-column>div{height:78px;padding:4px 9px;color:#8b9aaf;font-size:11px}.hour-column small{font-size:9px}.day-column{height:858px;position:relative;border-left:1px solid var(--line)}.empty-slot{position:relative;display:block;width:100%;height:39px;padding:0;border:0;border-bottom:1px solid #f0f3f8;border-radius:0}.empty-slot:nth-child(2n){border-bottom-color:#e2e7ef}.empty-slot:hover{background:#eef4ff}.empty-slot:disabled{opacity:1}.live-lesson{position:absolute;display:flex;flex-direction:column;align-items:stretch;justify-content:center;gap:3px;padding:5px 6px;border:0;border-left:3px solid;border-radius:4px;overflow:hidden;z-index:2;text-align:left;line-height:1.2}.live-lesson strong{font-size:12px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.live-lesson span{font-size:10px;white-space:nowrap;display:flex;gap:4px;align-items:center;color:#647087}.live-lesson em{font-size:10px;font-style:normal}.live-lesson:hover{filter:brightness(.96);box-shadow:0 2px 6px #25364a22}.live-lesson.muted-lesson{background:#edf0f4!important;color:#8490a1!important;border-color:#abb5c4!important}.muted-lesson strong{font-weight:500}.closure-block{position:absolute;background:repeating-linear-gradient(135deg,#e8edf4,#e8edf4 5px,#f1f4f8 0,#f1f4f8 10px);color:#7c899c;left:0;right:0;z-index:1;padding:5px;font-size:11px;overflow:hidden}.schedule-note{display:flex;align-items:center;gap:8px;color:#8190a5;font-size:12px;margin:4px 0 15px}.view-description{font-size:15px;line-height:1.6;color:var(--muted);margin:25px 0}.table-wrap{background:white;border:1px solid var(--line);border-radius:9px;overflow:auto}table{border-collapse:collapse;text-align:left;width:100%;font-size:14px}th{font-size:11px;font-weight:550;color:#8693a7;background:#fbfcfe;padding:15px 22px;text-transform:uppercase;letter-spacing:.7px}td{padding:17px 22px;border-top:1px solid #edf0f5;color:#65748b;max-width:360px;line-height:1.5}td:first-child{color:var(--ink)}td strong{font-weight:550}td small{display:block;color:#91a0b2;font-size:12px;margin-top:3px}.person-name{display:flex;align-items:center;gap:12px}.badge{display:inline-flex;padding:4px 9px;border-radius:5px;background:#edf4ef;color:#63806d;font-size:11px;text-transform:capitalize}.badge.inactive{background:#f0f2f6;color:#97a2b2}.empty{text-align:center;padding:60px 20px;color:#8796ab}.empty h2{color:#586b87;margin:17px 0 7px;font-size:18px}.empty p{font-size:14px;max-width:390px;margin:auto;line-height:1.6}.room-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.package-panel,.panel,.room-panel{background:white;border:1px solid var(--line);border-radius:9px;padding:23px}.room-panel-top{display:flex;align-items:center;justify-content:space-between}.room-icon{padding:12px;display:flex;border-radius:10px}.room-panel h2{margin-top:20px}.room-panel p{font-size:13px;color:#8191a7;margin:7px 0 12px}.instrument-list{font-size:12px;line-height:1.7;color:#7c8da5;min-height:43px}.room-panel-footer{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);margin-top:18px;padding-top:16px}.room-panel-footer label{font-size:11px;color:#94a1b3;display:flex;gap:7px;align-items:center}.room-panel-footer i{height:10px;width:10px;border-radius:2px}.package-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:30px}.package-panel{padding:28px}.package-panel h2{margin:20px 0}.price{font-size:34px;letter-spacing:-1px;font-weight:600}.package-panel p{font-size:13px;color:#8b99ad}.package-benefits{display:grid;gap:12px;margin:27px 0;font-size:13px;color:#6c809e}.package-benefits span{display:flex;align-items:center;gap:9px}.package-footer{border-top:1px solid var(--line);padding-top:20px;display:flex;align-items:center;justify-content:space-between}.notice{padding:18px;background:#edf3ff;color:#627da6;border:1px solid #dce6f7;border-radius:8px;font-size:13px;line-height:1.6;display:flex;gap:13px;margin:25px 0}.notice svg{flex-shrink:0}.notice strong{display:block;font-weight:550}.activity-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:20px;margin-top:25px}.activity-item{display:flex;gap:12px;padding:18px 0;border-bottom:1px solid #eef1f7}.activity-icon{height:30px;width:30px;border-radius:50%;background:#eef3fe;color:#6383ba;display:grid;place-items:center;flex:none}.activity-item strong,.notification-row strong{font-size:14px;font-weight:500;text-transform:capitalize}.activity-item p{font-size:12px;color:#8a99af;margin:4px 0}.activity-item small{font-size:11px;color:#a4aec0}.notification-row{display:flex;align-items:center;justify-content:space-between;gap:10px;border-bottom:1px solid var(--line);padding:16px 0}.notification-row small{font-size:11px;color:#8c9ab0;margin-top:5px}.inline-note{font-size:12px;line-height:1.6;color:#8795a9;background:#f5f7fb;border-radius:6px;padding:12px;margin:18px 0}.settings-panel{max-width:850px;margin-top:25px}.settings-panel .view-description{margin:8px 0 15px;font-size:14px}.switch-row{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 0;border-bottom:1px solid var(--line)}.switch-row strong{font-size:15px;font-weight:550}.switch-row small{font-size:13px;color:#8290a5;display:block;margin-top:7px}.switch-row input{appearance:none;width:38px;height:22px;border-radius:11px;background:#d4dde9;position:relative;cursor:pointer;flex-shrink:0}.switch-row input:before{content:"";position:absolute;left:3px;top:3px;width:16px;height:16px;border-radius:50%;background:white;box-shadow:0 1px 3px #24365030;transition:transform .15s}.switch-row input:checked{background:var(--blue)}.switch-row input:checked:before{transform:translateX(16px)}.settings-panel>.form-grid{padding:25px 0}.field{display:flex;flex-direction:column;gap:8px;min-width:0}.field>span{font-size:14px;font-weight:500;color:#61718b}.field input,.field select,.field textarea,.fixed-value{border:1px solid #dce3ef;border-radius:6px;background:#fff;color:var(--ink);padding:11px 12px;font-size:14px;min-width:0;width:100%}.field textarea{resize:vertical}.field input[type=color]{padding:5px;min-height:42px}.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid #c4d5fe;border-color:#93b2f7}.fixed-value{background:#f6f8fc;color:#8491a6}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;border:0;padding:0;margin:0}.check-field{display:flex;gap:10px;align-items:center;font-size:14px;line-height:1.4}.check-field input{width:17px;height:17px;flex:none}.check-field small{display:block;font-size:12px;color:#8a97a9;margin-top:4px}.chip-choices{display:flex;flex-wrap:wrap;gap:7px}.chip-choices label{border:1px solid var(--line);font-size:12px;border-radius:5px;padding:6px 9px;color:#8c98aa;display:flex;align-items:center;gap:5px;cursor:pointer}.chip-choices label.chosen{background:#edf3ff;color:#5073af;border-color:#cddcf9}.chip-choices input{width:12px;height:12px;accent-color:var(--blue)}.form-error{display:flex;gap:9px;align-items:center;background:#fdf0f1;border:1px solid #f2ced4;color:#a65060;font-size:13px;padding:13px;border-radius:7px;margin:15px 0;line-height:1.5}.form-error svg{flex:none}.modal-overlay{position:fixed;inset:0;background:#15243b66;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:50}.modal{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%);background:white;border-radius:12px;box-shadow:0 25px 90px #111e4044;z-index:51;width:min(570px,calc(100vw - 30px));max-height:92vh;overflow:auto}.modal-header{padding:23px 25px 20px;border-bottom:1px solid var(--line);display:flex;align-items:flex-start;gap:15px;justify-content:space-between}.modal-header h2{font-size:21px}.modal-header p{font-size:13px;color:#8996aa;line-height:1.5;margin:7px 0 0}.modal-header button{border:0;color:#8b98ac;padding:3px}.form-body{padding:24px 26px}.modal-footer{display:flex;justify-content:flex-end;gap:10px;padding:18px 26px;background:#fbfcfe;border-top:1px solid var(--line)}.status-label{font-size:12px;text-transform:capitalize;background:#edf3ff;color:#6480b2;padding:8px 12px;border-radius:6px;margin-bottom:20px}.outcome-actions{padding-top:5px}.outcome-actions>span{font-size:10px;letter-spacing:1px;color:#8795aa}.outcome-actions>div{display:flex;flex-wrap:wrap;gap:7px;margin-top:12px}.outcome-actions button{font-size:12px;padding:8px 10px}.confirm-box{padding:16px;background:#fff6ea;border:1px solid #f2dec2;border-radius:7px;margin-top:18px}.confirm-box strong{font-size:14px}.confirm-box p{font-size:13px;line-height:1.5;color:#927b62}.confirm-box>div{display:flex;gap:8px;justify-content:flex-end}.toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:#223853;color:white;display:flex;gap:12px;align-items:center;padding:15px 22px;border-radius:9px;font-size:14px;box-shadow:0 8px 35px #162b4933;z-index:100;max-width:90vw}.loading-page,.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;flex-direction:column}.loading-page p{color:var(--muted);font-size:14px}.login-page{background:radial-gradient(ellipse at 30% 20%,#e4edff,transparent 60%),#f6f8fd}.login-card{width:min(430px,90vw);padding:37px;background:white;border:1px solid var(--line);box-shadow:0 12px 70px #2039670b;border-radius:15px}.login-card .brand{padding:0 0 40px}.login-card h1{font-size:27px;margin-top:10px}.login-card p{font-size:14px;color:#7c8ca4;line-height:1.6}.login-card form{display:grid;gap:18px;margin-top:28px}.login-card form>.primary{margin-top:5px}.sample-link{width:100%;margin-top:15px;background:#f5f8ff;border:0;color:#6684b8}.login-foot{display:flex;align-items:center;justify-content:center;gap:6px;color:#98a5b8;font-size:11px;border-top:1px solid var(--line);padding-top:25px;margin-top:30px}.inline-form{margin-bottom:20px}.inline-form>.header-actions{justify-content:flex-end;margin-top:20px}.task-row{display:flex;align-items:center;gap:14px;padding:20px 0;border-bottom:1px solid var(--line)}.task-row .pill{margin-left:auto}.task-row strong{font-size:15px;font-weight:500}.task-row small{display:block;color:#8a98ad;font-size:12px;margin-top:5px}.task-check{width:24px;height:24px;border:1px solid #c7d2e3;padding:0;border-radius:50%;color:#638c75}.completed strong{text-decoration:line-through;color:#8f9aab}.completed .task-check{background:#edf4f0;border:0}.empty-inline{font-size:14px;color:#8d9db0}.inline-form .header-actions{margin-top:20px}@media(max-width:1100px){.availability-key{display:none}.package-grid{gap:12px}.package-panel{padding:20px}.room-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:700px){.header-actions{gap:5px}.header-actions button{padding:8px 10px}.export-button span{display:none}.filter-bar{flex-wrap:wrap}.filter-bar .search,.filter-bar .search input{width:100%}.calendar-controls input{max-width:145px}.calendar-scroll{max-height:70vh}.activity-grid,.package-grid,.room-grid{grid-template-columns:1fr}.form-grid{gap:15px}.form-body,.modal-header{padding:20px}.stats{margin-bottom:20px}.list-toolbar{gap:10px}.list-toolbar>.view-description{margin:0}.table-wrap td,.table-wrap th{padding:14px;min-width:100px}nav{margin-top:0}nav button{padding:12px 0}.settings-panel{padding:20px}.settings-panel .form-grid{grid-template-columns:1fr}.switch-row small{font-size:12px}.calendar-controls{gap:5px}.calendar-controls button{padding:8px 10px}.room-legend{gap:10px}.form-grid>.field.full{grid-column:1/-1}}main{padding:22px 24px 18px}header{margin-bottom:18px}.sidebar{padding-top:23px;overflow-y:auto}.brand{padding-bottom:20px}nav{margin-top:18px}nav button{padding:9px 15px}.calendar-top{margin-top:22px}.teacher-calendar{max-height:calc(100vh - 262px);min-height:450px}.teacher-calendar .live-day-head{font-size:14px;padding-top:14px}.teacher-calendar .live-lesson{justify-content:flex-start;padding:8px 9px;gap:3px}.teacher-calendar .live-lesson strong{font-size:14px}.teacher-calendar .live-lesson span{font-size:11px}.teacher-calendar .live-lesson em{font-size:10px}.empty-slot.unavailable{background:repeating-linear-gradient(135deg,#f0f2f5,#f0f2f5 6px,#f7f8fa 0,#f7f8fa 12px)}.section-title{margin:30px 0 16px}.button-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:12px 0}.search-select{position:relative;min-width:0}.search-select>label{display:block;font-size:12px;font-weight:550;margin-bottom:8px;color:#60738e}.search-select>input{border:1px solid #dce3ed;border-radius:6px;background:white;padding:10px 11px;width:100%;font-size:14px;color:var(--ink)}.search-options{position:absolute;left:0;right:0;top:100%;max-height:240px;overflow:auto;background:white;border:1px solid var(--line);box-shadow:0 6px 18px #182a4222;z-index:20;border-radius:6px}.search-options>[role=option],.search-options>span{padding:11px 13px;font-size:14px;cursor:pointer;display:block}.search-options>.highlight,.search-options>[role=option]:hover{background:#edf3ff}.attendance-card{margin:20px 0;border:1px solid var(--line);padding:16px;border-radius:8px}.attendance-card>.badge{margin-left:10px}.attendance-card button{font-size:12px}.checkout-state{display:flex;justify-content:space-between;align-items:center;font-size:13px;gap:12px}.cancel-lesson{margin-top:22px;font-size:13px;color:var(--muted);border-top:1px solid var(--line);padding-top:15px}.daily-agenda{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}.agenda-lesson{background:white;border-left:5px solid;display:flex;align-items:stretch;text-align:left;flex-direction:column;gap:6px;padding:20px}.agenda-lesson strong{font-size:18px}.agenda-lesson span{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--muted)}.agenda-lesson em{font-style:normal;font-size:12px}.contract-text{white-space:pre-wrap;font-family:inherit;font-size:15px;line-height:1.7;margin:24px 0}.contract-document dl{display:grid;grid-template-columns:130px 1fr;gap:12px;font-size:14px}.contract-document dd{margin:0}.signature-form{display:grid;gap:18px;border-top:1px solid var(--line);padding-top:24px}.signed-receipt{background:#eff7f2;padding:20px;border-radius:8px}.toast{max-width:calc(100vw - 40px)}.toast button{padding:6px 12px}.notification-row small{display:block}.room-legend{flex-wrap:wrap}.full{grid-column:1/-1}.package-grid{margin-top:15px}.contract-document h2{margin-top:10px}@media(max-width:700px){main{padding:20px 12px}.teacher-calendar{max-height:70vh}.filter-bar .search,.filter-bar .search input{width:100%}.daily-agenda{grid-template-columns:1fr}.header-actions{gap:5px}.header-actions .primary{font-size:12px;padding:9px}.calendar-controls{gap:5px}.sidebar nav button{padding:9px 0}.sidebar{overflow-y:auto}.form-grid,.package-grid,.room-grid{grid-template-columns:1fr}.modal-footer,.toast{flex-wrap:wrap}.toast{left:80px;right:12px;bottom:14px;transform:none}.contract-document dl{grid-template-columns:1fr}.contract-document dt{font-weight:600}.contract-document dd{margin-bottom:8px}}@media print{body{background:white}.app,.dialog-overlay,.modal-footer,.signature-form,button{display:none!important}.dialog-content{position:static!important;transform:none!important;box-shadow:none!important;border:0!important;width:100%!important;max-width:none!important}.dialog-content,.form-body{max-height:none!important;overflow:visible!important}.contract-document{color:black}}.communications-settings{max-width:900px}.notice-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:15px}.notice-grid h2{margin:12px 0}.notice-grid p{font-size:13px;line-height:1.6}.install-app{padding:12px 8px}.install-app button{font-size:12px}.install-app p{font-size:11px;line-height:1.5}.sidebar-bottom{padding-bottom:4px}@media(max-width:700px){.install-app{display:none}}@media print{.modal-overlay{display:none!important}.modal{position:static!important;transform:none!important;box-shadow:none!important;border:0!important;max-height:none!important;width:100%!important;max-width:none!important;overflow:visible!important}.modal-header{display:none!important}.contract-document{overflow:visible!important}.contract-document button{display:none!important}}.teacher-calendar .live-lesson{padding:6px 8px;gap:1px}.teacher-calendar .live-lesson>*{flex-shrink:0}.teacher-calendar .short-lesson{padding:2px 6px;gap:0}.teacher-calendar .short-lesson strong{font-size:12px}.teacher-calendar .short-lesson span{font-size:10px}.teacher-calendar .short-lesson em,.teacher-calendar .short-lesson span:last-of-type{display:none}.payment-failed{background:#fff0f1}.payment-failed td{color:#a3283b}.student-lookup{display:flex;align-items:end;gap:20px;padding:16px 20px;margin-bottom:20px;background:#fff;border:1px solid var(--line,#e1e5e9);border-radius:12px;position:relative;z-index:12}.student-lookup .search-select{width:min(440px,100%)}.student-lookup p{font-size:13px;color:#69777b;margin:0 0 10px;max-width:340px}.booking-student-select{min-width:0}.add-student-button{margin-top:8px;color:#255c4d;font-size:13px}.student-name-link{padding:0!important;border:0!important;background:transparent!important;color:#285d4e!important;text-align:left;font-weight:600}.student-profile section{border-top:1px solid #e5e9e7;padding-top:18px;margin-top:18px}.student-profile h3{margin:0 0 12px;font-size:15px}.student-profile p{margin:7px 0;color:#69777b}.student-profile-head{gap:16px;align-items:start}.student-lesson-row,.student-profile-head{display:flex;justify-content:space-between}.student-lesson-row{gap:12px;width:100%;text-align:left;padding:12px!important;margin-bottom:8px}.student-lesson-row small{display:block;margin-top:5px;color:#69777b;font-weight:400}.student-lesson-row .badge{align-self:start;white-space:nowrap}@media(max-width:700px){.student-lookup{display:block;padding:14px}.student-lookup p{margin:10px 0 0}.student-lookup .search-select{width:100%}.student-lesson-row{flex-wrap:wrap}}.invitation-entry{border-top:1px solid #dce4df;padding-top:20px;margin-top:22px}.invitation-entry button{width:100%;justify-content:center}.login-card .notice{font-size:14px;text-align:left}.login-card .sample-link{display:block;margin:12px auto 0}.filter-bar{flex-wrap:wrap}.teacher-day-filter{display:inline-flex;align-items:center;gap:8px;padding:9px 11px;border:1px solid var(--line);border-radius:7px;background:white;color:var(--muted);font-size:13px;cursor:pointer}.teacher-day-filter:has(input:checked){background:#edf3ff;border-color:#b6cafa;color:var(--blue)}.teacher-day-filter input{width:16px;height:16px;margin:0;accent-color:var(--blue)}.empty[role=status] button{margin-top:16px}.room-assignment-result{padding:16px 20px;margin-bottom:16px;border:1px solid #c9d8ef;border-radius:9px;background:#f1f6ff;font-size:13px;color:var(--muted)}.room-assignment-result strong{color:var(--ink)}.room-assignment-result p{margin:7px 0;line-height:1.5}.room-assignment-result summary{cursor:pointer;margin-top:10px;font-weight:600}.room-assignment-result ul{list-style:none;margin:10px 0 0;padding:0}.room-assignment-result li{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:7px 0;border-top:1px solid #dbe5f5}.room-assignment-result li button{text-align:left;font-size:13px}.weekly-availability{border:0;padding:0;margin:0;min-width:0}.weekly-availability legend{font-size:14px;font-weight:500;color:#61718b;padding:0}.weekly-availability>p{font-size:12px;color:var(--muted);line-height:1.5;margin:8px 0 14px}.availability-day{display:grid;grid-template-columns:125px minmax(0,1fr);gap:8px 14px;align-items:center;padding:12px 0;border-top:1px solid var(--line)}.availability-hours{display:grid;grid-template-columns:1fr 1fr;gap:10px}.availability-hours .field{gap:4px}.availability-hours .field>span{font-size:11px}.availability-hours input{padding:8px;min-width:0}.availability-hours input:disabled{background:#f6f8fc;color:#97a2b2}.availability-day>small{font-size:11px;color:var(--muted);grid-column:1/-1}.availability-day .check-field{font-size:13px}@media(max-width:480px){.availability-day{grid-template-columns:1fr}.availability-hours{margin-left:27px}}:root{--ink:#112b4a;--muted:#51657c;--line:#d3e1ec;--blue:#1855ed;--surface:#edf8ff}body{background:var(--surface)}.sidebar{border-right-color:#d4e5f1}.brand-mark,.primary{background:var(--blue)}.primary{box-shadow:0 3px 9px #1855ed24}.primary:hover{background:#1045ca;border-color:#1045ca}nav button{color:#285378}nav button.active{background:#1855ed;color:white;box-shadow:0 3px 9px #1855ed20}.segmented{background:#e1edfb;border-color:#c6d9ee}.segmented button{color:#496584}.segmented button.selected{background:#1855ed;color:white;box-shadow:0 2px 5px #1855ed24}.calendar-controls>button,.filter-bar>button{color:#174cd2;border-color:#bfd1ee;background:white}.calendar-controls>button:hover,.filter-bar>button:hover{background:#e8f0ff;border-color:#7399f2}.teacher-day-filter{background:#e9f1ff;border-color:#afc6fa;color:#1748be}.calendar-scroll{border-color:#c8dbe8;box-shadow:0 2px 7px #1738580b}.live-day-head{color:#123752;background:#f7fcff!important;border-bottom-color:#c6dce9!important}.live-day-head small{color:#5e758d}.live-calendar>.time-head{background:#f7fcff;color:#526b83}.hour-column{background:#f7fcff}.hour-column>div{color:#49657e;border-bottom:1px solid #dfebf3}.empty-slot{border-bottom-color:#dfebf3}.empty-slot:nth-child(2n){border-bottom-color:#cbdde9}.empty-slot:hover{background:#ddecff}.empty-slot.unavailable{background:repeating-linear-gradient(135deg,#edf2f6,#edf2f6 6px,#f8fafc 0,#f8fafc 12px)}.agenda-lesson,.live-lesson{box-shadow:0 1px 3px #12284324;border-radius:5px}.agenda-lesson strong,.live-lesson strong{color:inherit;font-weight:700}.agenda-lesson em,.agenda-lesson span,.live-lesson em,.live-lesson span{color:inherit}.agenda-lesson:hover,.live-lesson:hover{filter:brightness(.96);box-shadow:0 3px 8px #172e4940}.agenda-lesson.muted-lesson,.live-lesson.muted-lesson{background:#e2e7ed!important;color:#536277!important;border-color:#9caaba!important}.room-legend{color:#3f5973;font-weight:500}.room-legend i{width:12px;height:12px;border-radius:3px;border:1px solid #132a4220}.field>span{color:#395672}.field input:focus,.field select:focus,.field textarea:focus{outline-color:#b7caff;border-color:#517eea}.check-field input{accent-color:var(--blue)}button:focus-visible{outline:3px solid #7ca5ff;outline-offset:2px}th{background:#edf5fc;color:#49637f}.badge{background:#d7f5e6;color:#176441}.badge.inactive{background:#e8edf3;color:#52657b}@media(max-width:700px){nav button.active{box-shadow:none}}.lesson-room-editor{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:10px 14px;padding:16px;margin:14px 0 22px;border:1px solid #bcd0f3;background:#eef5ff;border-radius:9px}.lesson-room-editor p{grid-column:1/-1;margin:0;font-size:12px;line-height:1.5;color:var(--muted)}.lesson-room-editor>button{min-height:39px}.lesson-room-editor .field{margin:0}@media(max-width:480px){.lesson-room-editor{grid-template-columns:1fr}.lesson-room-editor>button{justify-self:start}}main{padding-top:14px}header{margin-bottom:10px}header .eyebrow{display:none}.student-lookup{padding:10px 14px;margin-bottom:10px;gap:14px}.student-lookup p{margin-bottom:5px;font-size:12px}.calendar-top{margin-top:10px}.calendar-top h2{margin:0}.calendar-date-title{border:0;background:transparent;font-size:inherit;font-weight:inherit;padding:0;text-align:left;color:var(--ink)}.calendar-date-title:hover{text-decoration:underline}.filter-bar{gap:7px;margin-bottom:10px}.teacher-calendar{max-height:calc(100vh - 280px);min-height:440px}.live-day-head small{font-size:10px;line-height:1.5;white-space:normal}.live-day-head>button{padding:0;border:0;background:none;font:inherit;color:inherit}.empty-slot{background:white}.empty-slot.unavailable{background:repeating-linear-gradient(135deg,#edf2f6,#edf2f6 6px,#f8fafc 0,#f8fafc 12px)!important;opacity:1}.empty-slot:disabled{cursor:default}.closure-block{background:repeating-linear-gradient(135deg,#e3e9ef,#e3e9ef 6px,#f3f6f9 0,#f3f6f9 12px);color:#40566e;border:1px solid #bbc8d5;z-index:3;font-size:12px;padding:8px;pointer-events:none}.agenda-lesson.absent-excused,.live-lesson.absent-excused{background:white!important;color:#173c2e!important;border:2px solid #13d85f!important;border-left:6px solid var(--room-color)!important;box-shadow:0 0 0 1px #13d85f55}.agenda-lesson.absent-chargeable,.live-lesson.absent-chargeable{background:white!important;color:#70272a!important;border:2px solid #ff263d!important;border-left:6px solid var(--room-color)!important;box-shadow:0 0 0 1px #ff263d55}.absent-chargeable .lesson-information,.absent-excused .lesson-information,.student-absent{text-decoration:line-through;text-decoration-thickness:1.5px}.live-lesson .lesson-information strong{color:inherit}.live-lesson>strong>span{font-size:inherit}.agenda-lesson .lesson-indicators,.live-lesson .lesson-indicators{display:flex;align-items:center;gap:5px;min-height:16px;width:100%;margin-top:auto;text-decoration:none}.lesson-indicators>span{display:inline-flex;align-items:center;flex-shrink:0}.cfis-indicator{margin-left:auto;font-size:9px!important;font-weight:800;white-space:nowrap}.program-tag{display:inline-block;border:1px solid;border-radius:3px;font-size:9px;margin-left:4px;padding:0 3px;line-height:1.4}.new-student-star{fill:white;stroke:white;filter:drop-shadow(0 1px 1px #304252)}.billing-warning svg{color:#e50028;stroke-width:3;filter:drop-shadow(1px 0 0 white) drop-shadow(-1px 0 0 white) drop-shadow(0 1px 0 white) drop-shadow(0 -1px 0 white)}.underlying-lesson{font-size:9px;line-height:1.2;white-space:normal}.teacher-calendar .short-lesson .lesson-indicators{display:flex!important}.live-lesson em{text-transform:capitalize}.attendance-top{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;padding-bottom:14px;border-bottom:1px solid var(--line)}.attendance-top select{font-weight:600}.lesson-top-actions{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin:12px 0 18px}.lesson-top-actions button{color:#1748be;background:#edf3ff;border-color:#b5c9f6;font-size:12px}.lesson-room-editor{margin:20px 0 14px}.booking-room-key{grid-column:1/-1;display:flex;gap:6px 12px;flex-wrap:wrap;font-size:10px;color:#496078}.booking-room-key>span{display:inline-flex;align-items:center;gap:4px}.booking-room-key i{width:9px;height:9px;border-radius:2px}.checkout-details{padding:12px 0;border-top:1px solid var(--line);font-size:13px}.checkout-details summary{cursor:pointer;font-weight:600}.checkout-state{padding:12px 0}.scope-options{display:grid;gap:12px;margin:20px 0}.scope-options button{justify-content:center;padding:16px}.substitute-options{display:grid;gap:10px;margin:18px 0}.substitute-options>label{padding:12px;border:1px solid var(--line);border-radius:7px}.substitute-options input{width:17px;height:17px;accent-color:var(--blue)}.future-start{padding:14px;background:#edf5ff;border:1px solid #bfd3f8;border-radius:8px}.future-start small{display:block;line-height:1.5;margin-top:4px}.schedule-day-notes{padding:9px 14px;margin:8px 0 12px;background:white;border:1px solid var(--line);border-radius:8px}.day-notes-heading{display:flex;align-items:center;gap:10px;font-size:12px}.day-notes-heading>span{color:var(--muted)}.day-notes-heading>button{margin-left:auto;font-size:12px;padding:5px 10px}.schedule-day-notes>.inline-note{font-size:11px;margin:5px 0 0}.day-notes-list{max-height:170px;overflow:auto}.day-note{display:flex;align-items:start;gap:10px;padding:9px 0;border-top:1px solid var(--line);font-size:12px}.day-note:first-child{margin-top:8px}.day-note>input{accent-color:var(--blue);margin-top:3px}.day-note>div{flex:1 1;min-width:0}.day-note p{margin:0 0 4px;white-space:pre-wrap;overflow-wrap:anywhere}.day-note small{display:block;font-size:10px;color:var(--muted);margin-top:3px}.day-note.completed p{text-decoration:line-through;color:var(--muted)}.day-note>button{font-size:10px;padding:3px 6px}.day-note-student{border:0;background:transparent;padding:0;color:#2055bb;font-size:11px}.day-note-form{margin-top:12px;display:grid;grid-template-columns:1fr 1fr;gap:12px}.day-note-form>label{font-size:12px}.day-note-form textarea{display:block;width:100%;padding:8px;border:1px solid var(--line);border-radius:5px;margin-top:6px}.day-note-form .button-row{grid-column:1/-1;justify-content:flex-end;margin:0}.teacher-departure-alert{padding:10px 14px;border:1px solid #edbb72;background:#fff7e8;color:#825618;font-size:12px;border-radius:7px;margin:8px 0}.teacher-departure-alert summary{cursor:pointer;font-weight:600}.teacher-departure-alert>div{padding-top:10px}.teacher-departure-alert span{margin-left:12px}.teacher-departure-alert button{font-size:11px;padding:4px 7px;margin:5px 5px 0 0}.teacher-qualifications{border:0;padding:0;margin:8px 0}.teacher-qualifications legend{font-weight:600;font-size:14px}.teacher-qualifications>p{font-size:12px;color:var(--muted)}.teacher-qualification-row{padding:12px 0;border-top:1px solid var(--line)}.teacher-qualification-row strong{font-size:12px;display:block;margin-bottom:8px}.search-options>.search-group-label{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;padding:8px 12px;background:#edf4fc;cursor:default}.student-account-flags{display:flex;gap:6px;flex-wrap:wrap;margin:10px 0}.account-warning{color:#bf1639;border:1px solid #eeb7c3;background:#fff2f5;padding:5px 8px;border-radius:5px;font-size:12px}@media(max-width:700px){.teacher-calendar{max-height:70vh}.day-note-form{grid-template-columns:1fr}.day-note>button{padding:4px}.lesson-top-actions{align-items:start}.student-lookup p{display:none}.teacher-departure-alert span{display:block;margin:4px 0}.day-note{flex-wrap:wrap}.day-note>div{min-width:65%}}.twelve-hour-time{display:flex;align-items:center;gap:5px;min-width:0;max-width:100%}.twelve-hour-time select{min-width:0;width:auto;flex:1 1 50px;padding:10px 5px}.twelve-hour-time select:last-of-type{flex:1.25 1 64px}.twelve-hour-time>button{padding:7px;flex:0 0 auto}.client-query-input.search-select>input{border:0;padding:0;border-radius:0;background:transparent;width:220px;max-width:100%;min-width:0;outline:0}.client-query-input>svg{flex:none}@media(max-width:700px){.client-query-input.search-select>input{width:100%}.availability-hours{min-width:0}.twelve-hour-time{gap:3px}}.teacher-calendar .live-day-head{height:auto;min-height:68px;padding:8px;overflow:hidden;min-width:0}.live-calendar>.time-head{min-height:68px}.calendar-teacher-heading{display:grid;gap:3px;min-width:0}.live-day-head .calendar-teacher-name{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px;line-height:18px;font-weight:600}.calendar-teacher-instruments{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;max-height:28px;min-width:0;width:100%;padding:0;border:0;border-radius:3px;background:none;font-size:10px;line-height:14px;font-weight:400;color:#536d86;text-align:center;white-space:normal;overflow-wrap:anywhere}.calendar-teacher-instruments:hover{background:#e7f0fb;color:#1748be}.calendar-teacher-instruments:focus-visible{outline-offset:0}.live-day-head .calendar-teacher-departure{display:block;margin:0;font-size:10px;line-height:12px;color:#9a5a09;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.calendar-teacher-instrument-list{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:0}.calendar-teacher-instrument-list li{padding:7px 11px;background:#eef4fc;border:1px solid #d5e2f1;border-radius:6px;font-size:13px}.recurrence-warnings{display:block}.recurrence-warnings p{margin:8px 0}.recurrence-warnings ul{margin:10px 0;padding-left:22px}.recurrence-warnings li{margin-bottom:8px}.recurrence-warnings li span{display:block;margin-top:3px}