.teacher-billing-module,.student-billing-teachers{gap:18px;display:grid}.billing-summary-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:18px 0;display:grid}.billing-summary-card{border:1px solid var(--line,#e5e7eb);background:#ffffffb3;border-radius:16px;gap:5px;padding:16px;display:grid}.billing-summary-card small,.billing-debt small{color:var(--muted,#64748b)}.billing-summary-card strong{font-size:22px}.billing-summary-card.danger strong{color:#b42318}.billing-filters,.billing-create-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;display:grid}.billing-filters label,.billing-create-grid label{gap:6px;font-size:13px;font-weight:700;display:grid}.billing-filters input,.billing-filters select,.billing-create-grid input,.billing-create-grid select{border:1px solid var(--line,#d8dee9);min-height:42px;color:inherit;background:#fff;border-radius:12px;padding:9px 11px}.billing-note-field{grid-column:span 2}.billing-table-wrap{margin-top:16px;overflow:auto}.billing-table{border-collapse:collapse;width:100%;min-width:760px}.billing-table th,.billing-table td{border-bottom:1px solid var(--line,#e8edf3);text-align:left;vertical-align:middle;padding:13px 12px}.billing-table th{color:var(--muted,#64748b);text-transform:uppercase;letter-spacing:.04em;font-size:12px}.billing-table td small{color:var(--muted,#64748b);margin-top:3px;display:block}.billing-student-row{cursor:pointer}.billing-student-row:hover{background:#0099ff0a}.billing-status{color:#475569;white-space:nowrap;background:#eef2f6;border-radius:999px;align-items:center;padding:5px 9px;font-size:12px;font-weight:800;display:inline-flex}.status-paid{color:#12743a;background:#e9f8ef}.status-open{color:#b42318;background:#fff1f1}.status-overdue{color:#a10f0f;background:#ffe8e8}.status-partiallypaid{color:#8a6300;background:#fff8dd}.status-paymentpending{color:#0069b4;background:#eaf4ff}.status-refunded{color:#6f38a6;background:#f3ebff}.status-cancelled{color:#667085;background:#eef1f4}.billing-expanded-items{background:#0f172a06;border-radius:16px;gap:8px;margin:12px 0 0;padding:12px;display:grid}.billing-expanded-items article{border:1px solid var(--line,#e5e7eb);background:#fff;border-radius:12px;grid-template-columns:minmax(220px,1fr) auto auto;align-items:center;gap:14px;padding:12px;display:grid}.billing-expanded-items article>div{gap:3px;display:grid}.billing-expanded-items small,.billing-expanded-items span{color:var(--muted,#64748b)}.billing-student-picker-head,.billing-create-actions,.billing-teacher-head,.student-billing-checkout{justify-content:space-between;align-items:center;gap:12px;display:flex}.billing-student-picker-head{margin-top:18px}.billing-student-picker{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;max-height:320px;margin-top:10px;display:grid;overflow:auto}.billing-student-picker label{border:1px solid var(--line,#e5e7eb);background:#fff;border-radius:12px;align-items:flex-start;gap:9px;padding:10px;display:flex}.billing-student-picker label span{display:grid}.billing-student-picker small{color:var(--muted,#64748b)}.billing-create-actions{margin-top:14px}.billing-matrix td:not(:first-child),.billing-matrix th:not(:first-child){text-align:center;font-size:18px}.student-billing-teacher{gap:14px;display:grid}.billing-debt{text-align:right;display:grid}.billing-debt strong{font-size:24px}.student-billing-items{gap:8px;display:grid}.student-billing-item{border:1px solid var(--line,#e4e9f0);cursor:pointer;background:#fff;border-radius:14px;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px;padding:14px;display:grid}.student-billing-item.is-paid{opacity:.72;cursor:default}.student-billing-item-main,.student-billing-item-money{gap:4px;display:grid}.student-billing-item-main span,.student-billing-item-main small,.student-billing-item-money small{color:var(--muted,#64748b)}.student-billing-item-money{text-align:right;justify-items:end}.student-billing-checkout{border-top:1px solid var(--line,#e5e7eb);padding-top:14px}.student-billing-checkout>div{display:grid}.student-billing-checkout strong{font-size:20px}@media (width<=900px){.billing-summary-grid,.billing-filters,.billing-create-grid,.billing-student-picker{grid-template-columns:repeat(2,minmax(0,1fr))}.billing-expanded-items article{grid-template-columns:1fr}.billing-note-field{grid-column:span 2}}@media (width<=600px){.billing-summary-grid,.billing-filters,.billing-create-grid,.billing-student-picker{grid-template-columns:1fr}.billing-note-field{grid-column:auto}.student-billing-item{grid-template-columns:auto 1fr}.student-billing-item-money{text-align:left;grid-column:2;justify-items:start}.student-billing-checkout,.billing-teacher-head{flex-direction:column;align-items:flex-start}.billing-debt{text-align:left}}.profile-section-tabs{border:1px solid var(--line,#e5e7eb);background:#ffffffb8;border-radius:14px;gap:4px;margin-bottom:18px;padding:4px;display:inline-flex}.profile-section-tabs button{font:inherit;color:var(--muted,#64748b);cursor:pointer;background:0 0;border:0;border-radius:10px;padding:9px 16px;font-weight:750}.profile-section-tabs button.is-active{color:inherit;background:#fff;box-shadow:0 1px 3px #0f172a17}.student-payment-inside-profile,.self-service-payment-card{gap:18px;display:grid}.payment-period-chip{color:#0069b4;background:#eef7ff;border-radius:999px;align-items:center;padding:7px 11px;font-size:13px;font-weight:800;display:inline-flex}.self-service-payment-selects{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;display:grid}.self-service-payment-selects label,.student-list-filter-panel label{gap:6px;font-size:13px;font-weight:750;display:grid}.self-service-payment-selects select,.student-list-filter-panel select{border:1px solid var(--line,#d8dee9);min-height:44px;color:inherit;background:#fff;border-radius:12px;padding:9px 11px}.self-service-payment-summary{border:1px solid var(--line,#e5e7eb);background:#0099ff06;border-radius:16px;justify-content:space-between;align-items:flex-end;gap:20px;padding:18px;display:flex}.self-service-payment-summary h3{margin:4px 0 6px}.self-service-payment-summary p{color:var(--muted,#64748b);margin:0 0 10px}.self-service-payment-summary .payment-study-period{color:var(--muted,#64748b);margin:0 0 8px}.self-service-payment-total{justify-items:end;gap:5px;min-width:210px;display:grid}.self-service-payment-total small{color:var(--muted,#64748b)}.self-service-payment-total strong{font-size:25px}.status-unpaid{color:#b42318;background:#fff1f1}.status-partial{color:#8a6300;background:#fff8dd}.status-pending{color:#0069b4;background:#eaf4ff}.legacy-charges-panel,.legacy-charge-teacher{gap:14px;display:grid}.legacy-charge-teacher+.legacy-charge-teacher{border-top:1px solid var(--line,#e5e7eb);padding-top:16px}.student-list-filter-panel{justify-content:space-between;align-items:flex-end;gap:14px;display:flex}.student-list-filter-panel label{min-width:min(360px,100%)}.student-management-main{gap:3px;display:grid}.student-payment-badges{flex-wrap:wrap;gap:6px;margin-top:7px;display:flex}.student-payment-badge{border-radius:999px;align-items:center;width:max-content;max-width:100%;padding:5px 9px;font-size:12px;font-weight:800;display:inline-flex}.student-payment-badge.is-paid{color:#12743a;background:#e9f8ef}.student-payment-badge.is-unpaid{color:#b42318;background:#fff1f1}.student-payment-badge.is-partial{color:#8a6300;background:#fff8dd}.student-payment-badge.is-pending{color:#0069b4;background:#eaf4ff}.student-payment-badge.is-neutral{color:#667085;background:#eef2f6}@media (width<=700px){.self-service-payment-selects{grid-template-columns:1fr}.self-service-payment-summary{flex-direction:column;align-items:stretch}.self-service-payment-total{justify-items:start;min-width:0}.student-list-filter-panel{flex-direction:column;align-items:stretch}}.student-precheckout{border:1px solid var(--line,#e5e7eb);background:#fff;border-radius:16px;gap:18px;margin-top:16px;padding:20px;display:grid}.student-precheckout-head{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.student-precheckout-head h3{margin:4px 0 6px}.student-precheckout-head p{color:var(--muted,#64748b);margin:0}.student-precheckout-fields{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.student-precheckout-fields label{gap:6px;font-size:13px;font-weight:750;display:grid}.student-precheckout-fields input{border:1px solid var(--line,#d8dee9);min-height:44px;color:inherit;background:#fff;border-radius:12px;padding:9px 11px}.student-promo-row{grid-template-columns:1fr auto;gap:8px;display:grid}.student-precheckout-summary{border-top:1px solid var(--line,#e5e7eb);border-bottom:1px solid var(--line,#e5e7eb);justify-content:flex-end;gap:24px;padding:14px 0;display:flex}.student-precheckout-summary>div{gap:4px;min-width:120px;display:grid}.student-precheckout-summary span{color:var(--muted,#64748b);font-size:12px}.student-precheckout-summary strong{font-size:18px}.student-precheckout-summary .discount strong{color:#12743a}.student-precheckout-summary .total strong{font-size:24px}.student-precheckout-actions{justify-content:flex-end;display:flex}@media (width<=700px){.student-precheckout-head{flex-direction:column}.student-precheckout-fields,.student-promo-row{grid-template-columns:1fr}.student-precheckout-summary{flex-direction:column;justify-content:flex-start;gap:10px}.student-precheckout-actions{justify-content:stretch}.student-precheckout-actions .button{width:100%}}.payment-file-upload,.course-file-upload{cursor:pointer;position:relative}.payment-file-upload input,.course-file-upload input{opacity:0;pointer-events:none;width:1px;height:1px;position:absolute}.payment-contract-link{color:#078fe2;margin-top:7px;font-size:12px;font-weight:750;text-decoration:none;display:inline-flex}.payment-contract-link:hover{text-decoration:underline}.student-payment-inside-profile,.self-service-payment-card,.self-service-payment-card .panel-title-row,.self-service-payment-card .panel-title-row>div,.self-service-payment-selects,.self-service-payment-selects>label,.self-service-payment-summary,.self-service-payment-summary>div,.self-service-payment-total,.student-precheckout,.student-precheckout-head,.student-precheckout-head>div,.student-precheckout-fields,.student-precheckout-fields>label,.student-promo-row,.student-precheckout-summary,.student-precheckout-actions{min-width:0;max-width:100%}.self-service-payment-selects select,.student-precheckout-fields input{box-sizing:border-box;width:100%;min-width:0;max-width:100%;display:block}.self-service-payment-card h2,.self-service-payment-card h3,.self-service-payment-card p,.self-service-payment-summary strong,.student-precheckout h3,.payment-contract-link{overflow-wrap:anywhere;word-break:normal}.self-service-payment-total .button,.student-precheckout-actions .button{white-space:normal;text-align:center;max-width:100%}@media (width<=700px){.self-service-payment-card{overflow:hidden}.self-service-payment-card .panel-title-row{grid-template-columns:minmax(0,1fr);place-items:start stretch;gap:12px;display:grid}.self-service-payment-card .panel-title-row>div{width:100%}.self-service-payment-card .payment-period-chip{white-space:normal;text-align:left;justify-self:start;width:auto;max-width:100%}.self-service-payment-selects{width:100%}.self-service-payment-selects label{width:100%;overflow:hidden}.self-service-payment-selects select{text-overflow:ellipsis;width:100%}.self-service-payment-summary{gap:16px;width:100%;padding:15px}.self-service-payment-summary>div:first-child{width:100%}.self-service-payment-total{justify-items:stretch;width:100%}.self-service-payment-total small,.self-service-payment-total strong{text-align:left}.self-service-payment-total .button{width:100%}.student-precheckout{width:100%;padding:15px}.student-precheckout-head{align-items:stretch;width:100%}.student-precheckout-head>.secondary-button,.student-precheckout-fields,.student-promo-row{width:100%}.student-precheckout-summary>div{width:100%;min-width:0}.student-precheckout-actions,.student-precheckout-actions .button{width:100%}}@media (width<=430px){.self-service-payment-card{padding:15px}.self-service-payment-card .panel-title-row h2{font-size:20px;line-height:1.15}.self-service-payment-card .panel-title-row p{font-size:14px;line-height:1.45}.self-service-payment-summary{padding:13px}.self-service-payment-total strong{font-size:23px}}.payment-assignment-panel{background:#f8fbff;border:1px solid #dfe7f2;border-radius:18px;gap:16px;margin-top:18px;padding:18px;display:grid}.assignment-panel-head{align-items:flex-start}.payment-assigned-students{gap:8px;display:grid}.payment-assigned-students>article{background:#fff;border:1px solid #e4e9f2;border-radius:14px;justify-content:space-between;align-items:center;gap:14px;padding:12px 14px;display:flex}.payment-assigned-students>article>div{gap:3px;min-width:0;display:grid}.payment-assigned-students span,.payment-assigned-students small{color:#667085;overflow-wrap:anywhere}.payment-assignment-form{background:#fff;border:1px solid #e4e9f2;border-radius:14px;gap:12px;padding:14px;display:grid}.payment-price-note{color:#334155;background:#f3f7fc;border-radius:12px;align-content:center;gap:4px;padding:11px 12px;display:grid}.payment-price-note span{color:#64748b;font-size:12px;line-height:1.4}@media (width<=720px){.payment-assigned-students>article{flex-direction:column;align-items:stretch}.payment-assigned-students>article>button{width:100%}.payment-assignment-panel{padding:12px}.assignment-panel-head{grid-template-columns:1fr;display:grid}.assignment-panel-head>button{width:100%}}.student-month-path-page{gap:18px;display:grid}.month-path-header{align-items:flex-end}.month-path-header p{color:var(--muted);margin:7px 0 0}.month-path-switcher{align-items:center;gap:10px;display:flex}.month-path-switcher strong{text-align:center;min-width:170px;font-size:16px}.month-path-switcher .secondary-button{width:42px;min-width:42px;padding:9px}.month-path-summary{grid-template-columns:repeat(3,minmax(0,180px)) minmax(260px,1fr);align-items:stretch;gap:12px;display:grid}.month-path-summary>div,.month-path-summary>small{border:1px solid var(--line);background:#fff;border-radius:15px;padding:14px 16px}.month-path-summary>div{flex-direction:column;gap:3px;display:flex}.month-path-summary b{font-size:22px}.month-path-summary span,.month-path-summary small{color:var(--muted);font-size:12px}.month-path-summary>small{align-items:center;line-height:1.5;display:flex}.month-path-list{gap:16px;display:grid}.month-module{border:2px solid var(--line);background:#fff;border-radius:18px;padding:18px;box-shadow:0 8px 28px #16304e0a}.month-module--complete{border-color:#9bd7b5;box-shadow:0 8px 28px #1e91550f}.month-module--partial{border-color:#edcf73;box-shadow:0 8px 28px #be8e140f}.month-module--empty{border-color:#edaaa6;box-shadow:0 8px 28px #be3e340d}.month-module--current{scroll-margin-top:86px;box-shadow:0 0 0 3px #0099ff1a,0 10px 32px #16304e12}.month-module__current-label{color:#007ed6;background:#eaf6ff;border-radius:999px;margin-top:7px;padding:5px 8px;font-size:10px;font-weight:900;display:inline-block}.month-module__header{justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:16px;display:flex}.month-module__header h2{margin:5px 0 0;font-size:21px;line-height:1.25}.month-module__date{color:#718197;font-size:11px;font-weight:800}.month-module__state{white-space:nowrap;border-radius:999px;padding:6px 9px;font-size:11px;font-weight:850}.month-module__state--complete{color:#167341;background:#e9f8ef}.month-module__state--partial{color:#906b08;background:#fff6d9}.month-module__state--empty{color:#b43931;background:#fff0ef}.month-module__grid{grid-template-columns:minmax(0,1.12fr) minmax(340px,.88fr);gap:18px;display:grid}.month-module__section{background:#fbfdff;border:1px solid #e1e9f1;border-radius:14px;align-content:start;gap:12px;padding:14px;display:grid}.month-module__section-title{justify-content:space-between;align-items:center;gap:12px;display:flex}.month-module__section-title>span{text-transform:uppercase;letter-spacing:.04em;color:#3f536b;font-size:12px;font-weight:900}.month-module__section-title a{color:var(--blue);font-size:11px;font-weight:800}.month-video-list{gap:8px;display:grid}.month-video-row{color:inherit;background:#fff;border:1px solid #dfe8f0;border-radius:11px;grid-template-columns:minmax(0,1fr) minmax(190px,.55fr);align-items:center;gap:14px;padding:11px 12px;text-decoration:none;display:grid}.month-video-row:hover,.month-practice-row:hover{background:#f7fbff;border-color:#a8ccec}.month-homework-row:hover{background:#f6fbff;border-color:#65b7ef;transform:translateY(-1px);box-shadow:0 5px 16px #007ed61a}.month-homework-row:focus-visible{outline-offset:2px;border-color:#149ce8;outline:3px solid #0099ff38}.month-video-row__main strong{font-size:13px;display:block}.month-video-row__main span{color:#73849a;font-variant-numeric:tabular-nums;margin-top:3px;font-size:11px;display:block}.month-video-progress{align-items:center;gap:9px;display:flex}.month-video-progress__bar{background:#e7edf3;border-radius:999px;flex:1;height:7px;overflow:hidden}.month-video-progress__bar i{border-radius:inherit;background:#1696e8;height:100%;display:block}.month-video-progress b{text-align:right;min-width:37px;font-size:11px}.month-homework-group{gap:7px;margin-top:3px;display:grid}.month-homework-group__title{color:#6a7c91;font-size:11px;font-weight:850}.month-homework-row{color:inherit;cursor:pointer;background:#fff;border:1px solid #c9ddec;border-radius:11px;padding:10px 12px;text-decoration:none;transition:border-color .16s,box-shadow .16s,transform .16s,background .16s;display:block}.month-homework-row__content{justify-content:space-between;align-items:center;gap:14px;display:flex}.month-homework-row__main{min-width:0}.month-homework-row__side{flex-shrink:0;align-items:center;gap:8px;display:flex}.month-homework-row strong{font-size:13px;display:block}.month-homework-row__main>span{color:#7a8a9d;margin-top:3px;font-size:10px;display:block}.month-homework-status{white-space:nowrap;border-radius:999px;padding:6px 8px;font-size:10px;font-weight:850}.month-homework-status--completed{color:#11733d;background:#e9f8ef}.month-homework-status--reviewing{color:#8a6100;background:#fff3d2}.month-homework-status--upcoming{color:#006fc9;background:#eaf4ff}.month-homework-status--missing{color:#c3322b;background:#fff0ef}.month-homework-action{white-space:nowrap;background:#007afe;border-radius:8px;justify-content:center;align-items:center;min-height:28px;padding:6px 10px;font-size:10px;font-weight:900;display:inline-flex;box-shadow:0 3px 8px #007afe2e;color:#fff!important}.month-homework-row:hover .month-homework-action{background:#006ee6;color:#fff!important}.month-homework-empty,.month-module__muted{color:#8795a6;border:1px dashed #d7e1eb;border-radius:10px;margin:0;padding:10px;font-size:11px}.month-practice-row{color:inherit;background:#fff;border:1px solid #cfe2f1;border-radius:12px;grid-template-columns:minmax(0,1fr) auto auto auto;align-items:center;gap:10px;padding:12px;text-decoration:none;display:grid}.month-practice-row>span{color:#007ed6;font-size:10px;font-weight:850}.month-practice-row>strong{font-size:13px}.month-practice-row>small{color:#8292a5;font-size:10px}.month-practice-row>b{color:#007ed6;font-size:11px}.month-practice-row--disabled{color:#8292a5;background:#f7f9fb;grid-template-columns:minmax(0,1fr) auto}.month-path-loading,.month-path-error{padding:24px}.month-path-error{justify-content:space-between;align-items:center;display:flex}@media (width<=980px){.month-path-summary{grid-template-columns:repeat(3,1fr)}.month-path-summary>small{grid-column:1/-1}.month-module__grid{grid-template-columns:1fr}}@media (width<=680px){.student-month-path-page{gap:10px}.month-path-header{align-items:flex-start;gap:10px}.month-path-header h1{margin-bottom:0;font-size:31px;line-height:1.05}.month-path-header p{display:none}.month-path-switcher{justify-content:space-between;gap:6px;width:100%}.month-path-switcher strong{flex:1;min-width:0;font-size:14px}.month-path-switcher .secondary-button{border-radius:11px;width:36px;min-width:36px;height:36px;padding:5px}.month-path-summary{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}.month-path-summary>div{text-align:center;border-radius:12px;padding:9px 8px}.month-path-summary b{font-size:18px;line-height:1}.month-path-summary span{font-size:9px;line-height:1.2}.month-path-summary>small{display:none}.month-path-list{gap:10px}.month-module{border-radius:15px;padding:11px}.month-module--current{scroll-margin-top:72px}.month-module__header{grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:8px;margin-bottom:9px;display:grid}.month-module__header>div{min-width:0}.month-module__header h2{margin-top:3px;font-size:18px}.month-module__date{font-size:9px}.month-module__current-label{margin-top:5px;padding:4px 7px;font-size:9px}.month-module__state{padding:5px 7px;font-size:9px}.month-module__grid{gap:8px}.month-module__section{background:0 0;border:0;border-top:1px solid #e5edf4;border-radius:0;gap:8px;padding:9px 0 0}.month-module__section:first-child{border-top:0;padding-top:0}.month-module__section-title>span,.month-module__section-title a{font-size:10px}.month-video-list{gap:6px}.month-video-row{border-radius:9px;grid-template-columns:minmax(0,1fr) 94px;gap:8px;padding:8px 9px}.month-video-row__main strong{font-size:11px;line-height:1.25}.month-video-row__main span{font-size:9px}.month-video-progress{gap:5px}.month-video-progress__bar{height:5px}.month-video-progress b{min-width:28px;font-size:9px}.month-homework-group{gap:5px}.month-homework-group__title{font-size:9px}.month-homework-row{border-radius:9px;padding:8px 9px}.month-homework-row__content{flex-direction:row;align-items:center;gap:8px}.month-homework-row__side{flex-direction:column;align-items:flex-end;gap:5px}.month-homework-action{min-height:24px;padding:5px 7px;font-size:8.5px}.month-homework-row strong{font-size:11px}.month-homework-row__content>div>span{font-size:9px}.month-homework-status{white-space:normal;text-align:right;max-width:120px;padding:5px 7px;font-size:9px;line-height:1.2}.month-homework-empty,.month-module__muted{border-radius:8px;padding:8px;font-size:9px}.month-practice-row{border-radius:9px;grid-template-columns:minmax(0,1fr) auto;gap:5px 8px;padding:8px 9px}.month-practice-row>span{font-size:9px}.month-practice-row>strong{font-size:11px}.month-practice-row>small{grid-column:1;font-size:9px}.month-practice-row>b{grid-area:1/2/3;align-self:center;margin:0;font-size:9px}.month-path-loading,.month-path-error{padding:14px}}.month-homework-row .month-homework-status--completed{color:#11733d}.month-homework-row .month-homework-status--reviewing{color:#8a6100}.month-homework-row .month-homework-status--upcoming{color:#006fc9}.month-homework-row .month-homework-status--missing{color:#c3322b}.month-homework-row .month-homework-action{color:#fff!important}.month-practice-row{grid-template-columns:minmax(0,1fr) minmax(180px,.55fr) auto}.month-practice-row__main{gap:3px;min-width:0;display:grid}.month-practice-row__main>span{color:#007ed6;font-size:10px;font-weight:850}.month-practice-row__main>strong{font-size:13px}.month-practice-row__main>small{color:#8292a5;font-size:10px}.month-practice-progress{gap:5px;min-width:0;display:grid}.month-practice-progress>div:first-child{font-variant-numeric:tabular-nums;justify-content:space-between;align-items:center;gap:9px;display:flex}.month-practice-progress>div:first-child span{color:#73849a;font-size:10px}.month-practice-progress>div:first-child b{white-space:nowrap;font-size:10px}.month-practice-progress>small{color:#708297;font-size:9px}.month-standalone-homework{padding:16px 18px}.month-standalone-homework .month-module__header{margin-bottom:10px}.month-standalone-label{color:#087bc2;text-transform:uppercase;letter-spacing:.03em;background:#eef6ff;border-radius:999px;margin-top:6px;padding:4px 7px;font-size:9px;font-weight:850;display:inline-block}@media (width<=680px){.month-practice-row{grid-template-columns:minmax(0,1fr) auto}.month-practice-progress{grid-column:1/-1;margin-top:4px}.month-practice-row>b{grid-area:1/2;align-self:center}.month-standalone-homework{padding:11px}}.month-module__section-meta{align-items:center;gap:12px;margin-left:auto;display:flex}.month-module__section-meta small,.month-module__practice-date{color:#718197;white-space:nowrap;font-size:10px;font-weight:800}@media (width<=680px){.month-module__section-meta{gap:8px}.month-module__section-meta small,.month-module__practice-date{font-size:9px}}.teacher-video-page{gap:18px;min-height:calc(100vh - 84px);display:grid}.teacher-video-head{justify-content:space-between;align-items:flex-end;gap:18px;display:flex}.teacher-video-head h1{margin:4px 0 6px}.teacher-video-head p{color:var(--muted,#6f7782);max-width:760px;margin:0}.teacher-video-frame-shell{background:#f7f8fa;border:1px solid #e4e8ed;border-radius:16px;height:calc(100vh - 190px);min-height:720px;overflow:hidden;box-shadow:0 12px 36px #14233c0f}.teacher-video-frame-shell iframe{background:#f7f8fa;border:0;width:100%;height:100%;display:block}@media (width<=900px){.teacher-video-head{flex-direction:column;align-items:stretch}.teacher-video-frame-shell{height:calc(100vh - 230px);min-height:620px}}.courses-list-page-v5 .compact-panel{margin-bottom:18px}.course-library-v5{gap:12px;display:grid}.course-library-card-v5{border:1px solid var(--line);background:#fff;border-radius:18px;align-items:stretch;display:flex;position:relative;overflow:hidden}.course-library-open-v5{color:inherit;flex:1;justify-content:space-between;align-items:center;gap:20px;padding:20px 22px;text-decoration:none;display:flex}.course-library-open-v5:hover{background:#f8fbff}.course-library-open-v5 h2{margin:9px 0 6px;font-size:20px}.course-library-open-v5 p{color:var(--muted);margin:0}.course-open-arrow{color:var(--blue);font-size:25px;font-weight:800}.course-library-delete{align-self:center;margin:16px}.course-detail-v5{gap:18px;display:grid}.course-detail-header-v5{align-items:flex-start}.course-meta-panel-v5{grid-template-columns:minmax(0,1fr) minmax(220px,.45fr);align-items:end;gap:18px;display:grid}.course-rename-form-v5{grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:12px;display:grid}.course-rename-form-v5 label,.course-meta-panel-v5>label,.topic-rename-form-v5 label,.attach-slot-form-v5 label{color:#44556c;gap:7px;font-size:13px;font-weight:800;display:grid}.course-rename-form-v5 input,.course-meta-panel-v5 select,.topic-rename-form-v5 input,.attach-slot-form-v5 select{border:1px solid var(--line);background:#fff;border-radius:11px;width:100%;min-width:0;padding:11px 12px}.topic-rename-form-v5{border-bottom:1px dashed var(--line);grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:12px;margin-bottom:14px;padding-bottom:14px;display:grid}.topic-rename-form-v5>div{flex-wrap:wrap;gap:8px;display:flex}.subject-row-actions,.student-slot-actions-v5,.slot-card-actions,.schedule-editor-actions{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.subject-delete-hint{margin-top:16px}.teacher-schedule-v5{gap:18px;display:grid}.teacher-schedule-v5 .learning-page-header{margin-bottom:0}.schedule-create-v5{max-width:980px}.slot-explainer{margin:0}.teacher-month-slot{text-align:left;cursor:pointer;width:100%;font:inherit;border:0}.teacher-month-slot:hover{filter:brightness(.985)}.slot-card-actions{margin-top:9px}.slot-card-actions .event-action{flex:1;min-width:0}.schedule-editor-v5{margin-top:0;scroll-margin-top:24px}.schedule-editor-v5 .panel-title-row p{color:var(--muted);margin:6px 0 0}.schedule-editor-actions{margin-top:4px}.student-slots-panel-v5{margin-bottom:18px}.student-slot-list-v5{gap:10px;margin-top:14px;display:grid}.student-slot-list-v5 article{border:1px solid var(--line);background:#fbfdff;border-radius:15px;justify-content:space-between;align-items:center;gap:18px;padding:15px;display:flex}.student-slot-list-v5 h3{margin:7px 0 4px;font-size:17px}.student-slot-list-v5 p{color:var(--muted);margin:0;font-size:13px}.attach-slot-form-v5{grid-template-columns:minmax(260px,1fr) auto auto;align-items:end;gap:10px;margin-top:14px;display:grid}.course-topic-block>summary{min-height:58px}.course-topic-block[open]>summary{border-bottom:1px solid var(--line)}.add-lesson-button{white-space:nowrap}@media (width<=900px){.course-meta-panel-v5,.course-rename-form-v5,.topic-rename-form-v5,.attach-slot-form-v5{grid-template-columns:1fr}.student-slot-list-v5 article{flex-direction:column;align-items:flex-start}.student-slot-actions-v5{width:100%}.course-library-card-v5{flex-direction:column}.course-library-delete{align-self:flex-start;margin-top:0}}@media (width<=680px){.course-library-open-v5{padding:17px}.course-detail-header-v5{gap:14px}.schedule-editor-actions>*{text-align:center;width:100%}.slot-card-actions{flex-direction:column}.slot-card-actions>*{width:100%}}.course-enrollments-disclosure-v6{border:1px solid var(--line);background:#fbfdff;border-radius:14px;overflow:hidden}.course-enrollments-disclosure-v6>summary{cursor:pointer;justify-content:space-between;align-items:center;gap:12px;padding:13px 14px;font-weight:800;list-style:none;display:flex}.course-enrollments-disclosure-v6>summary::-webkit-details-marker{display:none}.course-enrollments-disclosure-v6>summary strong{min-width:28px;height:28px;color:var(--blue);background:#eaf5ff;border-radius:999px;place-items:center;font-size:13px;display:grid}.course-enrollments-disclosure-v6[open]>summary{border-bottom:1px solid var(--line)}.course-enrollments-disclosure-v6 .enrollment-list-v3{max-height:260px;padding:8px 12px 12px;overflow:auto}.participant-picker-v6{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.participant-picker-section-v6{border:1px solid var(--line);background:#fbfdff;border-radius:14px;gap:9px;min-width:0;padding:13px;display:grid;position:relative}.participant-picker-heading-v6{justify-content:space-between;align-items:center;gap:10px;display:flex}.participant-picker-heading-v6 span{color:var(--muted);font-size:12px;font-weight:600}.participant-selected-v6{flex-wrap:wrap;align-items:center;gap:7px;min-height:32px;display:flex}.participant-chip-v6{cursor:pointer;font:inherit;color:#24415f;background:#fff;border:1px solid #cfe4fa;border-radius:999px;align-items:center;gap:7px;padding:6px 9px 6px 11px;font-size:12px;font-weight:700;display:inline-flex}.participant-chip-v6:hover{background:#f3f9ff;border-color:#8ec8fa}.participant-chip-v6 b{color:#72859a;font-size:15px;line-height:1}.participant-empty-v6{color:var(--muted);font-size:12px}.participant-search-v6{position:relative}.participant-search-v6 input{border:1px solid var(--line);background:#fff;border-radius:11px;width:100%;padding:10px 36px 10px 11px}.participant-search-clear-v6{cursor:pointer;color:#71839a;background:0 0;border:0;border-radius:8px;width:26px;height:26px;font-size:17px;position:absolute;top:50%;right:7px;transform:translateY(-50%)}.participant-results-v6{z-index:20;border:1px solid var(--line);background:#fff;border-radius:12px;gap:4px;max-height:280px;padding:6px;display:grid;position:absolute;top:calc(100% - 10px);left:12px;right:12px;overflow:auto;box-shadow:0 14px 35px #193d6124}.participant-results-v6>button{text-align:left;cursor:pointer;width:100%;font:inherit;background:#fff;border:0;border-radius:9px;justify-content:space-between;align-items:center;gap:12px;padding:9px 10px;display:flex}.participant-results-v6>button:hover{background:#f2f8ff}.participant-results-v6>button span{gap:2px;min-width:0;display:grid}.participant-results-v6>button strong{text-overflow:ellipsis;font-size:13px;overflow:hidden}.participant-results-v6>button small{color:var(--muted);text-overflow:ellipsis;font-size:11px;overflow:hidden}.participant-results-v6>button>b{color:var(--blue);font-size:11px}.participant-no-results-v6{color:var(--muted);padding:10px;font-size:12px}@media (width<=900px){.participant-picker-v6{grid-template-columns:1fr}}.participant-results-v7{max-height:360px}.classroom-board-panel-v7{margin-bottom:18px}.classroom-board-panel-v7 .panel-title-row p{color:var(--muted);margin:6px 0 0}.classroom-board-form-v7{grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:12px;margin-top:14px;display:grid}.classroom-board-form-v7 label{color:#44556c;gap:7px;font-size:13px;font-weight:800;display:grid}.classroom-board-form-v7 input{border:1px solid var(--line);background:#fff;border-radius:11px;width:100%;min-width:0;padding:11px 12px}.classroom-board-actions-v7{flex-wrap:wrap;align-items:center;gap:8px;display:flex}@media (width<=900px){.classroom-board-form-v7{grid-template-columns:1fr}.classroom-board-actions-v7>*{text-align:center;flex:1}}.teacher-theory-event{width:100%;font:inherit;text-align:left;cursor:pointer}.teacher-theory-event:hover,.teacher-month-theory:hover{background:#f5fcf8}.teacher-theory-open-hint{color:#278054;font-size:11px;font-weight:800}.teacher-month-theory{text-align:left;cursor:pointer;width:100%;font:inherit;border:0}.teacher-theory-progress-panel{gap:16px;display:grid}.teacher-theory-progress-panel .panel-title-row{margin-bottom:0}.teacher-theory-progress-panel .panel-title-row p{color:var(--muted);margin:6px 0 0}.teacher-theory-progress-summary{flex-wrap:wrap;gap:10px;display:flex}.teacher-theory-progress-summary>span{color:#40566f;background:#f2f7fb;border-radius:999px;padding:8px 11px;font-size:12px}.teacher-theory-progress-summary b{color:#102a4e}.teacher-theory-progress-list{gap:8px;display:grid}.teacher-theory-progress-list>article{border:1px solid var(--line);background:#fbfdff;border-radius:13px;justify-content:space-between;align-items:center;gap:18px;padding:13px 14px;display:flex}.teacher-theory-progress-list>article>strong{overflow-wrap:anywhere;min-width:0}.teacher-theory-progress-checks{flex-wrap:wrap;align-items:center;gap:9px;display:flex}.teacher-theory-progress-checks label{color:#6d7f92;background:#fff;border:1px solid #dfe7ef;border-radius:10px;align-items:center;gap:7px;padding:7px 9px;font-size:12px;font-weight:750;display:inline-flex}.teacher-theory-progress-checks label.is-done{color:#187746;background:#edf9f2;border-color:#c8ead7}.teacher-theory-progress-checks input{accent-color:#21a365;opacity:1;width:16px;height:16px;margin:0}.teacher-theory-no-homework{color:var(--muted);padding:7px 9px;font-size:12px}@media (width<=680px){.teacher-theory-progress-list>article{flex-direction:column;align-items:flex-start}.teacher-theory-progress-checks{grid-template-columns:1fr;width:100%;display:grid}.teacher-theory-progress-checks label{width:100%}.teacher-theory-progress-summary{grid-template-columns:1fr;display:grid}.teacher-theory-progress-summary>span{border-radius:12px}}:root{color:#14213d;font-synthesis:none;--blue:#09f;--blue-dark:#0077d4;--ink:#14213d;--muted:#6d7c92;--line:#dbe5f1;--panel:#fff;--soft:#eef6ff;background:#f5f8fc;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{min-width:320px;color:var(--ink);background:#f5f8fc;margin:0}a{color:inherit;text-decoration:none}button,input{font:inherit}.button,.secondary-button,.ghost-button{cursor:pointer;border:0;border-radius:12px;padding:11px 18px;font-weight:750;transition:all .18s}.button{background:var(--blue);color:#fff;box-shadow:0 8px 24px #0099ff38}.button:hover{background:var(--blue-dark);transform:translateY(-1px)}.button:disabled{opacity:.65;cursor:wait}.secondary-button{border:1px solid var(--line);color:var(--ink);background:#fff}.ghost-button{border:1px solid var(--line);color:var(--muted);background:0 0}.large{padding:14px 22px}.brand-lockup{align-items:center;gap:10px;display:flex}.brand-mark{color:#fff;background:linear-gradient(145deg,#09f,#6b58ff);border-radius:12px;place-items:center;width:38px;height:38px;font-weight:900;display:grid;box-shadow:0 10px 22px #0099ff38}.brand-lockup span{color:var(--muted);margin-top:2px;font-size:12px;display:block}.public-page{background:linear-gradient(#f6fbff 0,#fff 46%,#f8fbff 100%);min-height:100vh}.public-header{justify-content:space-between;align-items:center;max-width:1180px;margin:auto;padding:24px 28px;display:flex}.public-actions,.hero-actions{align-items:center;gap:12px;display:flex}.text-link{color:#496078;font-weight:700}.hero{grid-template-columns:1.15fr .85fr;align-items:center;gap:72px;max-width:1180px;margin:0 auto;padding:78px 28px 54px;display:grid}.hero-copy h1{letter-spacing:-.05em;max-width:780px;margin:14px 0 24px;font-size:clamp(42px,5.4vw,72px);line-height:1.01}.hero-copy>p{color:var(--muted);max-width:680px;margin-bottom:30px;font-size:19px;line-height:1.65}.eyebrow{text-transform:uppercase;letter-spacing:.12em;color:var(--blue);font-size:12px;font-weight:900}.hero-card{background:#ffffffe6;border:1px solid #dce9f6;border-radius:26px;padding:22px;transform:rotate(1deg);box-shadow:0 30px 80px #3d61882e}.hero-card-top,.panel-heading{justify-content:space-between;align-items:center;display:flex}.hero-card-top{color:var(--muted);padding:2px 4px 16px}.mock-lesson{border-top:1px solid var(--line);grid-template-columns:72px 1fr;gap:14px;padding:18px 10px;display:grid}.mock-lesson .time{color:var(--blue);font-weight:850}.mock-lesson p{color:var(--muted);margin:5px 0 0;font-size:14px}.public-feature-grid{grid-template-columns:repeat(3,1fr);gap:16px;max-width:1180px;margin:0 auto 72px;padding:0 28px;display:grid}.public-feature-grid article{border:1px solid var(--line);background:#fff;border-radius:18px;padding:24px}.public-feature-grid p{color:var(--muted);line-height:1.55}.legal-footer{border-top:1px solid var(--line);grid-template-columns:.6fr 1.4fr;gap:40px;max-width:1180px;margin:auto;padding:40px 28px 56px;display:grid}.legal-footer>div>p,.legal-placeholder{color:var(--muted)}.legal-grid{grid-template-columns:1fr 1fr;gap:28px;display:grid}.legal-grid h3{margin-top:0;font-size:14px}.legal-grid a,.legal-placeholder{margin:9px 0;font-size:13px;display:block}.legal-grid a:hover{color:var(--blue)}.auth-page{background:radial-gradient(circle at 20% 10%,#e8f5ff,#0000 34%),#f5f8fc;place-items:center;min-height:100vh;padding:80px 20px;display:grid}.auth-brand{position:absolute;top:26px;left:28px}.auth-card{border:1px solid var(--line);background:#fff;border-radius:24px;width:min(520px,100%);padding:34px;box-shadow:0 28px 70px #28405c21}.auth-card h1{margin:8px 0;font-size:34px}.auth-card>p{color:var(--muted);margin-top:0;margin-bottom:26px}.auth-card form{gap:16px;display:grid}.auth-card label{color:#44556c;gap:7px;font-size:13px;font-weight:800;display:grid}.auth-card input{background:#fbfdff;border:1px solid #ccd9e7;border-radius:11px;outline:none;width:100%;padding:13px 14px}.auth-card input:focus{border-color:var(--blue);box-shadow:0 0 0 3px #0099ff1a}.auth-card small{color:var(--muted);font-weight:500}.field-row{grid-template-columns:1fr 1fr;gap:12px;display:grid}.form-error{color:#b42318;background:#fff2f0;border:1px solid #ffcdc7;border-radius:10px;margin:0;padding:10px 12px}.form-button{width:100%;margin-top:4px}.form-meta{font-size:14px;text-align:center!important;margin:6px 0 0!important}.form-meta a{color:var(--blue);font-weight:800}.full-center{min-height:100vh;color:var(--muted);place-items:center;display:grid}.app-layout{grid-template-columns:260px minmax(0,1fr);min-height:100vh;display:grid}.sidebar{border-right:1px solid var(--line);background:#fff;flex-direction:column;height:100vh;padding:22px 16px;display:flex;position:sticky;top:0}.sidebar>.brand-lockup{padding:4px 8px 24px}.sidebar-nav{gap:4px;display:grid;overflow:auto}.nav-item{color:#53657c;text-align:left;cursor:pointer;background:0 0;border:0;border-radius:10px;justify-content:space-between;align-items:center;width:100%;padding:11px 12px;font-weight:700;display:flex}.nav-item:hover{color:var(--ink);background:#f4f8fc}.nav-item.active{background:var(--soft);color:#007ed6}.nav-children{border-left:1px solid var(--line);gap:3px;margin:2px 0 8px;padding-left:12px;display:grid}.nav-children .nav-item{font-size:13px}.sidebar-account{border-top:1px solid var(--line);gap:12px;margin-top:auto;padding:16px 8px 0;display:grid}.sidebar-account span{color:var(--muted);text-overflow:ellipsis;font-size:12px;display:block;overflow:hidden}.app-main{min-width:0}.page{padding:42px clamp(24px,4vw,64px)}.page-header{justify-content:space-between;align-items:flex-end;margin-bottom:28px;display:flex}.page-header h1{letter-spacing:-.03em;margin:0 0 7px;font-size:34px}.page-header p{color:var(--muted);margin:0}.dashboard-grid{grid-template-columns:1.45fr .75fr;gap:20px;display:grid}.panel{border:1px solid var(--line);background:#fff;border-radius:20px;min-height:220px;padding:24px}.panel h2{margin:6px 0 0;font-size:21px}.date-chip{background:var(--soft);color:#007ed6;border-radius:999px;padding:8px 11px;font-size:12px;font-weight:800}.empty-card{text-align:center;min-height:150px;color:var(--muted);align-content:center;place-items:center;padding:28px;display:grid}.empty-card strong{color:var(--ink);margin:9px 0 2px}.empty-card p{max-width:480px;margin:5px 0;line-height:1.55}.empty-icon{background:var(--soft);width:42px;height:42px;color:var(--blue);border-radius:14px;place-items:center;font-size:22px;font-weight:900;display:grid}.quick-list{border-top:1px solid var(--line);margin-top:20px;display:grid}.quick-list>div{border-bottom:1px solid var(--line);justify-content:space-between;gap:16px;padding:16px 0;display:flex}.quick-list span{color:var(--muted);font-size:13px}@media (width<=900px){.hero{grid-template-columns:1fr;gap:38px;padding-top:48px}.public-feature-grid,.legal-footer,.legal-grid{grid-template-columns:1fr}.app-layout{grid-template-columns:210px 1fr}.dashboard-grid{grid-template-columns:1fr}}@media (width<=680px){.public-header{padding:18px}.public-header .text-link{display:none}.hero{padding:44px 18px}.hero-copy h1{font-size:42px}.hero-actions{flex-direction:column;align-items:stretch}.public-feature-grid,.legal-footer{padding-left:18px;padding-right:18px}.field-row{grid-template-columns:1fr}.app-layout{display:block}.sidebar{border-right:0;border-bottom:1px solid var(--line);height:auto;position:static}.sidebar-account{display:none}.page{padding:26px 18px}}.course-link-add-actions{flex-wrap:wrap;gap:8px;margin-top:10px;display:flex}.course-link-items{gap:8px;display:grid}.course-link-item-editor{grid-template-columns:minmax(110px,.7fr) minmax(220px,2fr) minmax(150px,1fr) auto auto auto;align-items:center;gap:8px;display:grid}.course-link-item-editor.new{grid-template-columns:minmax(120px,.7fr) minmax(220px,2fr) minmax(150px,1fr) auto auto}.course-link-item-editor .form-error{grid-column:1/-1}@media (width<=900px){.course-link-item-editor,.course-link-item-editor.new{grid-template-columns:1fr}}.teacher-theory-event{border-left-color:#7c6cf2}.teacher-theory-event .teacher-slot-students{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.teacher-month-theory{border-left:3px solid #7c6cf2}.site-back-button{appearance:none;color:#173458;width:max-content;max-width:100%;min-height:36px;font:inherit;cursor:pointer;background:#fff;border:1px solid #d5e1ed;border-radius:11px;justify-content:center;align-items:center;gap:7px;padding:8px 12px;font-size:12px;font-weight:850;line-height:1;text-decoration:none;transition:background .15s,border-color .15s,color .15s,box-shadow .15s,transform .15s;display:inline-flex;box-shadow:0 3px 12px #1c43670d}.site-back-button:hover{color:#007afe;background:#f4f9ff;border-color:#94c9ef;transform:translateY(-1px);box-shadow:0 5px 16px #007afe17}.site-back-button:active{transform:translateY(0)}.site-back-button:focus-visible{outline-offset:2px;outline:3px solid #007afe2e}.site-back-button__icon{font-size:17px;line-height:.8;transition:transform .15s}.site-back-button:hover .site-back-button__icon{transform:translate(-2px)}.site-back-button--compact{border-radius:10px;min-height:32px;padding:7px 10px;font-size:11px}.site-back-button--topbar{flex:none}.student-homework-runner{background:#fff;border:1px solid #e1e6ec;border-radius:12px;min-width:0;overflow:hidden}.student-homework-runner__toolbar{z-index:2;background:#fbfdff;border-bottom:1px solid #e5ebf1;align-items:center;gap:10px;padding:9px 10px;display:flex;position:sticky;top:0}.student-homework-runner__toolbar strong{text-overflow:ellipsis;white-space:nowrap;color:#40566f;min-width:0;font-size:12px;overflow:hidden}.student-homework-runner__frame{background:#fff;border:0;width:100%;height:calc(100vh - 126px);min-height:620px;display:block}@media (width<=680px){.site-back-button{border-radius:10px;min-height:34px;padding:7px 10px;font-size:11px}.site-back-button__icon{font-size:16px}.student-homework-runner{border-radius:10px}.student-homework-runner__toolbar{padding:7px 8px}.student-homework-runner__frame{height:calc(100vh - 116px);min-height:520px}}.public-page-ready{overflow:hidden}.public-page-ready .public-header{z-index:2;position:relative}.public-page-ready .brand-lockup div:last-child{min-width:0}.ready-hero{padding-top:64px;padding-bottom:72px}.ready-hero .hero-copy h1{max-width:820px;font-size:clamp(44px,5.2vw,70px)}.hero-trust-row{flex-wrap:wrap;gap:10px;margin-top:26px;display:flex}.hero-trust-row span{color:#53657c;border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 11px;font-size:12px;font-weight:800}.ready-schedule-card{background:#fffffff5;border:1px solid #dce9f6;border-radius:28px;padding:22px;position:relative;box-shadow:0 32px 90px #3d61882e}.ready-schedule-card:before{content:"";filter:blur(48px);z-index:-1;background:#0099ff1f;border-radius:50%;width:190px;height:190px;position:absolute;top:-70px;right:-70px}.ready-schedule-head{justify-content:space-between;align-items:center;padding:4px 4px 18px;display:flex}.ready-schedule-head div{gap:3px;display:grid}.ready-schedule-head span{color:var(--muted);font-size:12px;font-weight:750}.ready-schedule-head strong{font-size:20px}.ready-live-dot{background:var(--soft);border-radius:999px;padding:7px 10px;color:#007ed6!important}.ready-schedule-item{border-top:1px solid var(--line);grid-template-columns:54px 1fr auto;align-items:center;gap:14px;padding:16px 8px;display:grid}.ready-date{border:1px solid var(--line);background:#fbfdff;border-radius:14px;align-content:center;place-items:center;width:48px;height:52px;display:grid}.ready-date b{color:var(--muted);letter-spacing:.08em;font-size:10px}.ready-date span{font-size:18px;font-weight:900}.ready-schedule-copy{gap:4px;display:grid}.ready-kind{text-transform:uppercase;letter-spacing:.08em;color:var(--blue);font-size:11px;font-weight:900}.ready-schedule-copy strong{font-size:15px}.ready-schedule-copy small,.ready-homework-row small{color:var(--muted)}.ready-arrow{color:var(--blue);font-size:21px}.ready-classroom-chip{color:#fff;background:var(--blue);border-radius:10px;padding:8px 10px;font-size:11px;font-weight:850}.ready-homework-row{background:#f7faff;border-radius:15px;align-items:center;gap:11px;margin:10px 0 0;padding:15px 12px;display:flex}.ready-homework-row div{gap:3px;display:grid}.ready-check{color:#12834b;background:#e9f7ef;border-radius:9px;place-items:center;width:27px;height:27px;font-weight:900;display:grid}.ready-feature-grid article{min-height:205px;padding:27px;position:relative}.ready-feature-grid strong{font-size:18px}.ready-feature-icon{background:var(--soft);width:42px;height:42px;color:var(--blue);border-radius:13px;place-items:center;margin-bottom:28px;font-size:12px;font-weight:900;display:grid}.ready-flow-section{border-top:1px solid var(--line);grid-template-columns:.9fr 1.1fr;align-items:start;gap:80px;max-width:1180px;margin:0 auto 88px;padding:66px 28px;display:grid}.ready-section-copy h2,.ready-cta h2{letter-spacing:-.035em;margin:12px 0 18px;font-size:clamp(30px,3.4vw,46px);line-height:1.08}.ready-section-copy p,.ready-cta p{color:var(--muted);line-height:1.7}.ready-flow-list{border-top:1px solid var(--line);display:grid}.ready-flow-list>div{border-bottom:1px solid var(--line);grid-template-columns:44px 1fr;gap:18px;padding:22px 0;display:grid}.ready-flow-list>div>span{color:#fff;background:#14213d;border-radius:12px;place-items:center;width:36px;height:36px;font-weight:900;display:grid}.ready-flow-list p{gap:6px;margin:0;display:grid}.ready-flow-list small{color:var(--muted);line-height:1.5}.ready-cta{background:linear-gradient(135deg,#eef8ff,#f6f3ff);border:1px solid #dce9f6;border-radius:28px;justify-content:space-between;align-items:center;gap:34px;max-width:1124px;margin:0 auto 86px;padding:38px 42px;display:flex}.ready-cta h2{max-width:650px;font-size:34px}.ready-cta p{margin-bottom:0}.ready-footer{grid-template-columns:.85fr 1.15fr}.ready-footer-brand p{margin:18px 0 8px;line-height:1.55}.ready-footer-brand small{color:var(--muted);max-width:430px;line-height:1.55;display:block}.ready-legal-grid{gap:34px}.ready-legal-grid section{min-width:0}.ready-legal-grid h3{text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:14px;font-size:13px}.ready-legal-grid a{color:#33465d;border-bottom:1px solid #edf2f7;justify-content:space-between;align-items:center;gap:12px;margin:0;padding:8px 0;font-size:13px;display:flex}.ready-legal-grid a span{color:var(--blue);font-weight:900}.ready-legal-grid a:hover{color:var(--blue)}.legal-page-shell{background:#f7f9fc;min-height:100vh;padding-bottom:54px}.legal-page-header{justify-content:space-between;align-items:center;gap:20px;max-width:1040px;margin:auto;padding:24px 28px;display:flex}.legal-document-card{border:1px solid var(--line);background:#fff;border-radius:24px;max-width:920px;margin:28px auto 0;overflow:hidden;box-shadow:0 20px 60px #28405c14}.legal-document-title{border-bottom:1px solid var(--line);background:linear-gradient(#fbfdff,#fff);padding:52px 58px 38px}.legal-document-title h1{letter-spacing:-.035em;margin:10px 0 14px;font-size:clamp(30px,4vw,46px);line-height:1.08}.legal-document-title p{color:var(--muted);margin:0}.legal-document-body{padding:38px 58px 60px}.legal-document-body h2{letter-spacing:-.01em;margin:38px 0 15px;font-size:19px;line-height:1.35}.legal-document-body h2:first-child{margin-top:0}.legal-document-body p{color:#26364b;margin:0 0 13px;font-family:Georgia,Times New Roman,serif;font-size:16px;line-height:1.72}.legal-document-body .legal-note{border-left:3px solid var(--blue);color:#30475f;background:#f4f9ff;border-radius:0 12px 12px 0;padding:14px 16px;font-family:Inter,ui-sans-serif,system-ui,sans-serif}.legal-document-body .legal-list-line{padding-left:8px}.legal-page-footer{max-width:920px;color:var(--muted);justify-content:space-between;margin:24px auto 0;padding:0 8px;font-size:13px;display:flex}.legal-page-footer a{color:#496078;font-weight:800}@media (width<=900px){.ready-flow-section{grid-template-columns:1fr;gap:34px}.ready-cta{margin-left:28px;margin-right:28px}.ready-footer{grid-template-columns:1fr}.ready-legal-grid{grid-template-columns:1fr 1fr}.ready-hero{padding-top:44px}}@media (width<=680px){.ready-schedule-card{padding:15px}.ready-schedule-item{grid-template-columns:48px 1fr}.ready-schedule-item>.ready-arrow,.ready-classroom-chip{display:none}.hero-trust-row{gap:7px}.ready-flow-section{margin-bottom:56px;padding-left:18px;padding-right:18px}.ready-cta{margin:0 18px 64px;padding:30px 24px;display:grid}.ready-cta .hero-actions{width:100%}.ready-legal-grid{grid-template-columns:1fr}.legal-page-header{padding:18px}.legal-page-header .secondary-button{padding:9px 11px;font-size:12px}.legal-document-card{border-radius:18px;margin:12px 14px 0}.legal-document-title{padding:34px 24px 28px}.legal-document-body{padding:30px 24px 42px}.legal-document-body p{font-size:15px}.legal-page-footer{padding:0 20px}.ready-footer-brand{margin-bottom:6px}}.public-page-minimal{background:#f6f8fb;flex-direction:column;min-height:100vh;display:flex}.public-minimal-main{place-items:center;min-height:62vh;padding:48px 24px;display:grid}.public-minimal-card{background:#fff;border:1px solid #e6ebf2;border-radius:26px;flex-direction:column;align-items:center;gap:30px;width:min(520px,100%);padding:44px 36px;display:flex;box-shadow:0 18px 60px #20314e14}.public-minimal-brand{text-align:left}.public-minimal-actions{grid-template-columns:1fr 1fr;gap:12px;width:100%;display:grid}.public-minimal-actions a{text-align:center;justify-content:center}.public-minimal-footer{margin-top:auto}.schedule-header-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:10px;display:flex}@media (width<=700px){.public-minimal-main{min-height:55vh}.public-minimal-card{padding:34px 24px}.public-minimal-actions{grid-template-columns:1fr}.schedule-header-actions{justify-content:flex-start}}.learning-page h2{margin:6px 0 18px}.learning-page h3{color:#44556c;margin:0 0 12px;font-size:14px}.learning-grid{grid-template-columns:minmax(320px,.75fr) minmax(420px,1.25fr);gap:20px;display:grid}.stack-form,.mini-form,.course-step-form{gap:13px;display:grid}.stack-form label,.mini-form label,.inline-create label{color:#4d6077;gap:7px;font-size:13px;font-weight:800;display:grid}.stack-form input,.stack-form select,.mini-form input,.mini-form select,.inline-create input,.course-step-form input,.course-step-form select{background:#fbfdff;border:1px solid #ccd9e7;border-radius:10px;outline:none;padding:11px 12px}.stack-form input:focus,.stack-form select:focus,.mini-form input:focus,.mini-form select:focus,.inline-create input:focus,.course-step-form input:focus,.course-step-form select:focus{border-color:#09f;box-shadow:0 0 0 3px #0099ff17}.optional{color:#8695a8;font-weight:500}.field-label{color:#4d6077;margin-bottom:7px;font-size:13px;font-weight:800}.student-picker{border:1px solid #d9e4ef;border-radius:12px;max-height:220px;overflow:auto}.student-check{cursor:pointer;border-bottom:1px solid #edf2f7;align-items:center;padding:11px 12px;grid-template-columns:none!important;gap:10px!important;display:flex!important}.student-check:last-child{border-bottom:0}.student-check input{width:16px;height:16px}.student-check span{display:block}.student-check small{color:#8695a8;margin-top:2px;font-weight:500;display:block}.session-list{gap:12px;margin-top:18px;display:grid}.session-card{background:#fbfdff;border:1px solid #dce6f0;border-radius:14px;padding:16px}.session-card-head,.course-head{justify-content:space-between;align-items:flex-start;gap:18px;display:flex}.session-card-head>div>span,.student-session>div>span{color:#7b8ba0;margin-top:4px;font-size:12px;display:block}.mode-chip,.count-chip{color:#007ed6;background:#eaf6ff;border-radius:999px;padding:6px 9px;font-size:11px;font-weight:850}.parallel-list{border-top:1px solid #e4ecf4;margin-top:12px;display:grid}.parallel-list>div{border-bottom:1px solid #edf2f7;grid-template-columns:minmax(120px,.8fr) minmax(150px,1.2fr) auto;align-items:center;gap:10px;padding:10px 0;display:grid}.parallel-list span{color:#60728a}.parallel-list strong{font-size:13px}.parallel-list em{color:#8c6d1f;background:#fff8dc;border-radius:7px;padding:4px 6px;font-size:10px}.student-session{justify-content:space-between;align-items:center;display:flex}.student-step{text-align:right}.student-step span{color:#8695a8;margin-bottom:3px;font-size:11px;display:block}.compact-panel{min-height:0;margin-bottom:18px}.inline-create{align-items:end;gap:12px;display:flex}.inline-create label{flex:1}.course-list{gap:18px;display:grid}.course-card{min-height:0}.course-columns{grid-template-columns:1.15fr .85fr;gap:30px;margin-top:22px;display:grid}.course-step{border-bottom:1px solid #edf2f7;grid-template-columns:28px 1fr;gap:10px;padding:10px 0;display:grid}.course-step>span{color:#007ed6;background:#eaf6ff;border-radius:9px;place-items:center;width:26px;height:26px;font-size:11px;font-weight:900;display:grid}.course-step small,.enrollment-list span{color:#8493a6;margin-top:3px;font-size:11px;display:block}.steps-list,.enrollment-list{margin-bottom:14px}.enrollment-list>div{border-bottom:1px solid #edf2f7;padding:10px 0}.mini-form{grid-template-columns:1fr auto auto}.mini-form .secondary-button{padding:10px 12px}.course-step-form{background:#f9fcff;border:1px solid #e0e9f2;border-radius:13px;padding:12px}.course-step-form-main{grid-template-columns:1.3fr .7fr;gap:10px;display:grid}.course-step-form .secondary-button{justify-self:start}.course-hint{color:#8795a7;margin:10px 0 0;font-size:11px;line-height:1.5}.people-list{display:grid}.people-list>div{border-bottom:1px solid #edf2f7;align-items:center;gap:12px;padding:13px 0;display:flex}.person-avatar{color:#007ed6;background:#eaf6ff;border-radius:13px;place-items:center;width:38px;height:38px;font-weight:900;display:grid}.people-list span{color:#8493a6;margin-top:2px;font-size:12px;display:block}.home-session-list{margin-top:18px;display:grid}.home-session-list>div{border-top:1px solid #edf2f7;grid-template-columns:110px 1fr;gap:16px;padding:14px 0;display:grid}.home-session-list>div>span{color:#007ed6;font-size:12px;font-weight:800}.home-session-list p{color:#718197;margin:4px 0 0;font-size:12px;line-height:1.5}.muted{color:#8493a6}.course-card .form-error{margin-top:14px}.attendance-controls{grid-column:3/-1;justify-content:flex-end;gap:6px;display:flex}.attendance-controls .secondary-button{min-width:0;padding:6px 9px;font-size:10px}.attendance-controls .attendance-active{color:#007ed6;background:#eaf6ff;border-color:#09f}.student-step small{color:#718197;margin-top:4px;font-size:10px;display:block}.homework-list{gap:14px;margin-top:18px;display:grid}.homework-card{background:#fbfdff;border:1px solid #dce6f0;border-radius:14px;padding:16px}.homework-card .mini-form{grid-template-columns:1fr;margin-top:12px}.homework-card textarea{resize:vertical;width:100%;font:inherit;background:#fff;border:1px solid #ccd9e7;border-radius:10px;outline:none;padding:11px 12px;line-height:1.5}.homework-card textarea:focus{border-color:#09f;box-shadow:0 0 0 3px #0099ff17}.homework-submission,.homework-feedback{background:#f4f9fd;border-radius:11px;margin-top:12px;padding:12px}.homework-feedback{background:#eef9f2}.homework-submission p,.homework-feedback p{white-space:pre-wrap;margin:6px 0 0;line-height:1.55}.homework-student-picker{border:1px solid #d9e4ef;border-radius:12px;gap:7px;max-height:220px;padding:12px;display:grid;overflow:auto}.homework-student-picker>label{align-items:center;gap:8px;font-weight:650!important;display:flex!important}.homework-student-picker input{width:16px;height:16px}.learning-page>section.panel>.mini-form{align-items:end}@media (width<=1050px){.learning-grid,.course-columns{grid-template-columns:1fr}.mini-form{grid-template-columns:1fr 1fr}.mini-form button{grid-column:1/-1}}@media (width<=680px){.inline-create,.student-session{display:grid}.learning-grid{grid-template-columns:1fr;display:grid}.parallel-list>div{grid-template-columns:1fr}.attendance-controls{grid-column:auto;justify-content:flex-start}.mini-form,.course-step-form-main{grid-template-columns:1fr}.student-session{gap:12px}.student-step{text-align:left}.home-session-list>div{grid-template-columns:1fr;gap:5px}}.course-vacation-editor{border:1px solid var(--line,#e5e7eb);background:#ffffffa6;border-radius:14px;gap:10px;margin:16px 0;padding:14px;display:grid}.course-vacation-editor>div:first-child{gap:4px;display:grid}.course-vacation-editor small{color:var(--muted,#64748b)}.course-vacation-add{align-items:end;gap:10px;display:flex}.course-vacation-add input{border:1px solid var(--line,#d8dee9);border-radius:12px;min-height:42px;padding:8px 10px}.course-vacation-list{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.course-vacation-chip{color:#0069b4;background:#eef7ff;border-radius:999px;align-items:center;gap:7px;padding:6px 9px;font-size:12px;font-weight:800;display:inline-flex}.course-vacation-chip button{color:inherit;font:inherit;cursor:pointer;background:0 0;border:0;padding:0 2px}@media (width<=700px){.course-vacation-add{flex-direction:column;align-items:stretch}}.student-course-start-edit{background:#f8fcff;border:1px solid #d9e7f3;border-radius:12px;gap:10px;margin:12px 0 4px;padding:12px;display:grid}.student-course-start-edit label{color:#4d6077;gap:7px;max-width:240px;font-size:12px;font-weight:800;display:grid}.student-course-start-edit input{font:inherit;background:#fff;border:1px solid #ccd9e7;border-radius:10px;outline:none;padding:10px 11px}.student-course-start-edit input:focus{border-color:#09f;box-shadow:0 0 0 3px #0099ff17}.student-course-start-edit>div{flex-wrap:wrap;gap:8px;display:flex}.student-course-start-edit .button,.student-course-start-edit .secondary-button{min-height:40px;padding:9px 13px}.learning-page{gap:18px;min-width:0;display:grid}.learning-page-header{justify-content:space-between;align-items:flex-end;gap:18px;display:flex}.learning-page-header h1{color:#0b2146;margin:4px 0 0;font-size:34px;line-height:1.08}.learning-page-header p{color:#73869e;margin:8px 0 0}.learning-kicker{letter-spacing:.08em;text-transform:uppercase;color:#09f;font-size:12px;font-weight:800}.learning-panel,.learning-calendar-shell{background:#fff;border:1px solid #d8e5f1;border-radius:18px;box-shadow:0 8px 26px #1b3e640d}.learning-calendar-shell{overflow:hidden}.learning-calendar-toolbar{border-bottom:1px solid #e3ebf3;justify-content:space-between;align-items:center;gap:16px;padding:14px 16px;display:flex}.learning-segmented{gap:8px;display:flex}.learning-segmented button,.icon-button{color:#193b67;font:inherit;cursor:pointer;background:#fff;border:1px solid #d6e3ef;border-radius:10px;padding:9px 14px;font-weight:700}.learning-segmented button.active{color:#fff;background:#079cf4;border-color:#079cf4}.learning-calendar-nav{align-items:center;gap:10px;display:flex}.learning-calendar-nav strong{text-align:center;color:#102b52;min-width:210px}.learning-week-grid{grid-template-columns:repeat(7,minmax(150px,1fr));min-height:570px;display:grid}.learning-day-column{background:#fff;border-right:1px solid #e1e9f1;min-width:0}.learning-day-column:last-child{border-right:0}.learning-day-column>header{color:#526b88;border-bottom:1px solid #e1e9f1;justify-content:space-between;align-items:center;height:48px;padding:0 12px;font-size:13px;display:flex}.learning-day-column.today>header{background:#f5fbff}.today-number{color:#fff;background:#079cf4;border-radius:50%;place-items:center;min-width:30px;height:30px;padding:0 7px;display:inline-grid}.learning-day-items{align-content:start;gap:10px;min-height:520px;padding:10px;display:grid}.learning-empty-day{text-align:center;color:#9aabc0;align-self:start;padding-top:20px;font-size:12px}.learning-event-card{background:#fff;border:1px solid #d9e5ef;border-radius:12px;gap:8px;min-width:0;padding:11px;display:grid;box-shadow:0 3px 10px #22466e09}.learning-event-card.theory-card{background:#fbfffc;border-left:4px solid #46a970}.learning-event-card.practice-card{border-left:4px solid #079cf4}.learning-event-card>strong{color:#0f274a;overflow-wrap:anywhere;font-size:13px;line-height:1.25}.learning-event-meta{color:#647d99;justify-content:space-between;align-items:center;gap:6px;font-size:11px;display:flex}.learning-type-badge{border-radius:999px;align-items:center;width:max-content;padding:4px 8px;font-size:10px;font-weight:800;line-height:1;display:inline-flex}.learning-type-badge.theory{color:#278054;background:#e9f7ef}.learning-type-badge.practice{color:#0875b8;background:#e9f6ff}.learning-done{color:#4c9870;font-size:10px}.event-action{border-radius:9px;justify-content:center;align-items:center;padding:8px 9px;font-size:11px;font-weight:800;text-decoration:none;display:inline-flex}.event-action.primary{color:#fff;background:#079cf4}.event-action.secondary{color:#24618a;background:#fff;border:1px solid #cfe0ec}.event-action.homework{color:#214b70;background:#f2f7fb}.homework-locked{color:#8396ab;line-height:1.3}.learning-calendar-loading{text-align:center;color:#7b8ea5;padding:50px}.learning-month-wrap{min-width:920px}.learning-month-weekdays{background:#f8fbfe;border-bottom:1px solid #e1e9f1;grid-template-columns:repeat(7,1fr);display:grid}.learning-month-weekdays span{color:#647b96;padding:10px 12px;font-size:12px;font-weight:800}.learning-month-grid{grid-template-columns:repeat(7,1fr);display:grid}.learning-month-cell{border-bottom:1px solid #e1e9f1;border-right:1px solid #e1e9f1;min-height:145px;padding:8px}.learning-month-cell:nth-child(7n){border-right:0}.learning-month-cell.outside{color:#a4b2c2;background:#fafcfe}.learning-month-cell>header{justify-content:flex-end;min-height:30px;display:flex}.learning-month-items{gap:5px;display:grid}.month-event{color:#15365d;background:#f7fbff;border-left:3px solid #079cf4;border-radius:8px;gap:2px;min-width:0;padding:6px 7px;text-decoration:none;display:grid}.month-event.theory{background:#f7fcf9;border-left-color:#46a970}.month-event span{color:#6f859d;font-size:9px}.month-event strong{overflow-wrap:anywhere;font-size:10px;line-height:1.2}.student-home-grid{grid-template-columns:minmax(0,1.75fr) minmax(280px,.75fr);gap:16px;display:grid}.learning-panel{padding:20px}.panel-title-row{justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:15px;display:flex}.panel-title-row h2{color:#102a4e;margin:4px 0 0;font-size:21px}.count-pill{color:#078fe2;background:#edf7ff;border-radius:999px;place-items:center;min-width:28px;height:28px;font-size:12px;font-weight:800;display:grid}.home-event-list{gap:9px;display:grid}.home-event{background:#fff;border:1px solid #dbe6ef;border-radius:13px;grid-template-columns:90px minmax(0,1fr) auto;align-items:center;gap:14px;padding:13px 14px;display:grid}.home-event-date{gap:3px;display:grid}.home-event-date b{color:#173a64}.home-event-date span{color:#7d90a6;font-size:11px}.home-event-body{gap:6px;min-width:0;display:grid}.home-event-body strong{color:#0e294f;overflow-wrap:anywhere;font-size:14px}.student-home-side{align-content:start;gap:16px;display:grid}.compact-learning-list{gap:8px;display:grid}.compact-learning-list>a{color:#15355d;background:#fbfdff;border:1px solid #dfebf4;border-radius:11px;gap:3px;padding:11px 12px;text-decoration:none;display:grid}.compact-learning-list>a span{color:#70869f;font-size:10px}.compact-learning-list>a strong{font-size:13px}.compact-learning-list>a b{color:#078fe2;font-size:11px}.text-link{color:#078fe2;margin-top:12px;font-size:12px;font-weight:700;text-decoration:none;display:inline-block}.learning-empty-card{text-align:center;color:#6f839c;border:1px dashed #cfdde9;border-radius:13px;gap:5px;padding:24px;display:grid}.learning-empty-card strong{color:#16375f}.theory-page{background:#f5f8fc;min-height:100%}.theory-topbar{background:#fff;border-bottom:1px solid #dce6ef;grid-template-columns:180px minmax(0,1fr) auto;align-items:center;gap:18px;height:58px;padding:0 22px;display:grid}.theory-topbar a{color:#72869d;font-size:12px;text-decoration:none}.theory-topbar strong{color:#10294c;text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.theory-content{gap:18px;width:min(1040px,100% - 40px);margin:0 auto;padding:30px 0 60px;display:grid}.theory-heading h1{color:#10264a;margin:7px 0 0;font-size:34px}.theory-player-panel{padding:14px}.theory-iframe-wrap{aspect-ratio:16/9;background:#071522;border-radius:13px;width:100%;position:relative;overflow:hidden}.theory-iframe-wrap iframe{border:0;width:100%;height:100%;position:absolute;inset:0}.theory-video{aspect-ratio:16/9;object-fit:contain;background:#071522;border-radius:13px;width:100%;display:block}.theory-video-empty{color:#73879d;background:#f2f6fa;border-radius:13px;align-content:center;place-items:center;gap:6px;min-height:360px;display:grid}.theory-video-empty strong{color:#183a63}.theory-fallback-link{color:#62809f;margin:10px 4px 0;font-size:11px;text-decoration:none;display:inline-block}.theory-assignment{justify-content:space-between;align-items:center;gap:24px;display:flex}.theory-assignment h2{color:#10294c;margin:5px 0 3px}.theory-assignment p{color:#75899f;margin:0}.button.large{white-space:nowrap;padding:12px 18px}.homework-v2-list{gap:10px;display:grid}.homework-v2-card{border:1px solid #dce7f0;border-radius:13px;justify-content:space-between;align-items:center;gap:18px;padding:15px;display:flex}.homework-v2-card>div{gap:6px;display:grid}.homework-v2-card strong{color:#102c51}.homework-v2-card small{color:#788ca3}@media (width<=1000px){.learning-calendar-shell{overflow:auto}.learning-week-grid{min-width:1050px}.student-home-grid{grid-template-columns:1fr}.learning-page-header,.learning-calendar-toolbar{flex-direction:column;align-items:flex-start}.learning-calendar-nav{flex-wrap:wrap;width:100%}.theory-topbar{grid-template-columns:auto minmax(0,1fr)}.theory-topbar .learning-type-badge{display:none}.home-event{grid-template-columns:72px minmax(0,1fr)}.home-event>a,.home-event>.button{grid-column:2}.theory-assignment,.homework-v2-card{flex-direction:column;align-items:stretch}}.student-resource-action{justify-items:start;gap:8px;display:grid}.student-resource-action>strong{font-size:15px;line-height:1.35}.practice-archive-page .theory-heading p{color:var(--muted,#64748b);margin:8px 0 0}.lesson-archive-recording{gap:16px;display:grid}.practice-archive-page .theory-heading{grid-template-columns:minmax(0,1fr);align-items:start;gap:10px;min-width:0;display:grid}.practice-archive-page .theory-heading h1,.practice-archive-page .theory-heading p{overflow-wrap:anywhere;min-width:0;margin:0}.practice-archive-page .theory-heading p{line-height:1.5}.practice-archive-page .theory-heading>.button{white-space:normal;text-align:center;justify-content:center;justify-self:start;align-items:center;width:max-content;max-width:100%;line-height:1.25;display:inline-flex}@media (width<=680px){.practice-archive-page .theory-content{width:calc(100% - 24px);padding-top:22px}.practice-archive-page .theory-heading>.button{justify-self:stretch;width:100%}.practice-archive-page .theory-topbar{grid-template-columns:auto minmax(0,1fr);gap:10px 14px;height:auto;min-height:58px;padding:11px 14px}.practice-archive-page .theory-topbar .learning-event-kind-line{grid-column:1/-1}}.teacher-student-archive-list{gap:12px;display:grid}.teacher-student-archive{padding:0;overflow:hidden}.teacher-student-archive>summary{cursor:pointer;justify-content:space-between;align-items:center;gap:18px;padding:18px 20px;list-style:none;display:flex}.teacher-student-archive>summary::-webkit-details-marker{display:none}.teacher-student-archive>summary>div:first-child{gap:4px;display:grid}.teacher-student-archive>summary strong{color:#10294c}.teacher-student-archive>summary span{color:#73869e;font-size:12px}.teacher-archive-summary-status{white-space:nowrap;align-items:center;gap:12px;display:flex}.teacher-student-archive[open]>summary{border-bottom:1px solid #e3ebf3}.teacher-student-archive-body{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;padding:18px 20px;display:grid}.teacher-student-archive-body>section{background:#fbfdff;border:1px solid #e0eaf3;border-radius:13px;min-width:0;padding:15px}.teacher-student-archive-body h3{color:#10294c;margin:5px 0 12px;font-size:17px}.teacher-archive-muted{color:#73869e;background:#f3f7fa;border-radius:11px;padding:13px;font-size:13px;line-height:1.45}.teacher-practice-archive-page .theory-heading{gap:9px;display:grid}.teacher-practice-archive-page .theory-heading p{color:#73869e;margin:0}.teacher-practice-archive-page .theory-heading>.button{justify-self:start}@media (width<=760px){.teacher-student-archive>summary{flex-direction:column;align-items:flex-start}.teacher-archive-summary-status{justify-content:space-between;width:100%}.teacher-student-archive-body{grid-template-columns:1fr;padding:14px}.teacher-practice-archive-page .theory-heading>.button{justify-content:center;width:100%}}.learning-type-badge.revision{color:#c64a2f;background:#fff0ec}.learning-type-badge.direct{color:#6a4bc4;background:#f1edff}.homework-list-panel{padding:12px 14px 14px}.homework-filter-toolbar{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:12px;margin-bottom:10px;display:flex}.homework-filter-bar{flex-wrap:wrap;align-items:center;gap:7px;display:flex}.homework-filter-bar button{color:#355574;font:inherit;cursor:pointer;background:#fff;border:1px solid #d6e3ef;border-radius:9px;align-items:center;gap:7px;padding:7px 10px;font-size:12px;font-weight:750;display:inline-flex}.homework-filter-bar button span{color:#688096;background:#f0f5f9;border-radius:999px;place-items:center;min-width:20px;height:20px;padding:0 5px;font-size:10px;display:inline-grid}.homework-filter-bar button.active{color:#057ac0;background:#eaf6ff;border-color:#9bd4f7}.homework-filter-bar button.active span{color:#057ac0;background:#fff}.homework-subject-filter{gap:4px;min-width:230px;display:grid}.homework-subject-filter>span{color:#688096;text-transform:uppercase;letter-spacing:.05em;font-size:10px;font-weight:800}.homework-subject-filter select{color:#274b70;width:100%;font:inherit;background:#fff;border:1px solid #d6e3ef;border-radius:9px;outline:none;padding:7px 32px 7px 10px;font-size:12px;font-weight:750}.homework-subject-filter select:focus{border-color:#9bd4f7;box-shadow:0 0 0 3px #079cf414}.homework-v2-list{gap:7px}.homework-v2-card{border-radius:11px;gap:12px;min-height:0;padding:10px 12px}.homework-v2-card>div,.homework-card-main{gap:4px}.homework-v2-card strong{font-size:14px;line-height:1.25}.homework-v2-card small{font-size:11px}.homework-card-actions{gap:8px}.homework-card-actions>.button,.homework-card-actions>.secondary-button{padding:8px 12px;font-size:12px}.student-completion-toggle.compact{border-radius:9px;padding:7px 9px;font-size:12px}.student-completion-toggle.compact input{width:16px;height:16px}.homework-status-badge{white-space:nowrap;border-radius:9px;justify-content:center;align-items:center;min-height:32px;padding:6px 10px;font-size:12px;font-weight:800;display:inline-flex}.homework-status-badge.reviewing{color:#126fc2;background:#edf6ff;border:1px solid #cfe2f7}.homework-status-badge.verified{color:#157a50;background:#effaf4;border:1px solid #b9e6cf}.homework-v2-card.is-reviewing{background:#fbfdff;border-color:#cfe2f7}@media (width<=700px){.homework-list-panel{padding:10px}.homework-filter-toolbar{grid-template-columns:1fr;align-items:stretch;display:grid}.homework-filter-bar{grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.homework-filter-bar button{justify-content:space-between}.homework-subject-filter{width:100%;min-width:0}.homework-card-actions .homework-status-badge{width:100%}}.teacher-workspace-page{width:100%;max-width:1700px;margin:0 auto}.panel-title-row{justify-content:space-between;align-items:center;gap:18px;display:flex}.count-pill{color:#0789df;background:#eef7ff;border-radius:999px;place-items:center;min-width:30px;height:30px;padding:0 10px;font-size:12px;font-weight:850;display:inline-grid}.subject-create-form,.course-create-v3{grid-template-columns:minmax(260px,1fr) auto;align-items:end;gap:14px;display:grid}.course-create-v3{grid-template-columns:minmax(240px,.7fr) minmax(320px,1.3fr) auto}.subject-create-form label,.course-create-v3 label,.course-subject-control label,.assignment-form-v3 label,.compact-link-editor label{color:#4d6077;gap:7px;font-size:13px;font-weight:800;display:grid}.subject-create-form input,.course-create-v3 input,.course-create-v3 select,.course-subject-control select,.assignment-form-v3 input,.assignment-form-v3 select,.compact-link-editor input,.batch-form-v3 textarea,.batch-form-v3 select,.batch-options input{width:100%;color:var(--ink);background:#fbfdff;border:1px solid #ccd9e7;border-radius:11px;outline:none;padding:11px 12px}.subject-create-form input:focus,.course-create-v3 input:focus,.course-create-v3 select:focus,.course-subject-control select:focus,.assignment-form-v3 input:focus,.assignment-form-v3 select:focus,.compact-link-editor input:focus,.batch-form-v3 textarea:focus,.batch-form-v3 select:focus,.batch-options input:focus{border-color:var(--blue);box-shadow:0 0 0 3px #0099ff17}.subjects-panel{min-height:0}.subject-list{gap:10px;margin-top:18px;display:grid}.subject-list article{border:1px solid var(--line);background:#fbfdff;border-radius:14px;justify-content:space-between;align-items:center;gap:16px;padding:16px 18px;display:flex}.subject-list article strong{font-size:15px;display:block}.subject-list article span:not(.subject-badge){color:var(--muted);margin-top:4px;font-size:12px;display:block}.subject-badge{color:#007ed6;background:#eef7ff;border-radius:999px;align-items:center;width:max-content;padding:5px 9px;font-size:11px;font-weight:850;display:inline-flex}.course-list-v3{gap:20px;display:grid}.course-card-v3{min-height:0}.course-card-v3-head{justify-content:space-between;align-items:flex-start;gap:18px;display:flex}.course-card-v3-head h2{margin:5px 0 4px;font-size:24px}.course-subject-caption{color:var(--muted);font-size:12px}.course-subject-control{justify-content:flex-end;margin:14px 0 4px;display:flex}.course-subject-control label{width:min(420px,100%)}.course-editor-grid-v3{grid-template-columns:minmax(0,1.35fr) minmax(300px,.65fr);gap:28px;margin-top:20px;display:grid}.course-program-v3{min-width:0}.batch-form-v3{background:#f9fcff;border:1px solid #dce7f2;border-radius:16px;gap:12px;margin-bottom:16px;padding:16px;display:grid}.batch-form-v3>div:first-child strong{display:block}.batch-form-v3>div:first-child span{color:var(--muted);margin-top:4px;font-size:12px;display:block}.batch-form-v3 textarea{resize:vertical;min-height:98px;line-height:1.5;font:inherit}.batch-options{grid-template-columns:minmax(190px,1fr) 130px auto;align-items:end;gap:10px;display:grid}.batch-options label{color:#4d6077;gap:6px;font-size:12px;font-weight:800;display:grid}.topic-accordion{gap:8px;display:grid}.course-topic-block{background:#fff;border:1px solid #dce6f0;border-radius:14px;overflow:hidden}.course-topic-block>summary{cursor:pointer;grid-template-columns:30px 30px minmax(0,1fr) auto 24px;align-items:center;gap:10px;padding:14px 15px;list-style:none;display:grid}.course-topic-block>summary::-webkit-details-marker{display:none}.course-topic-block[open]>summary{background:#f8fbff;border-bottom:1px solid #e4ecf4}.topic-number{color:#007ed6;background:#eaf6ff;border-radius:9px;place-items:center;width:26px;height:26px;font-size:11px;font-weight:900;display:grid}.topic-summary-badges{gap:6px;display:flex}.topic-summary-badges em{color:#60728a;background:#f0f4f8;border-radius:999px;padding:4px 7px;font-size:10px;font-style:normal;font-weight:800}.topic-chevron{color:#789;font-size:18px;transition:transform .15s}.course-topic-block[open] .topic-chevron{transform:rotate(180deg)}.topic-settings{background:#fcfdff;gap:12px;padding:14px;display:grid}.topic-step-settings{background:#fff;border:1px solid #e3eaf2;border-radius:12px;padding:13px}.topic-step-settings.theory{border-left:3px solid #67c98b}.topic-step-settings.practice{border-left:3px solid #3ba8f6}.topic-step-title{align-items:center;gap:9px;margin-bottom:11px;display:flex}.compact-link-editor{grid-template-columns:minmax(220px,1fr) minmax(160px,.7fr) auto auto;align-items:end;gap:8px;margin-top:8px;display:grid}.compact-link-editor>a{color:#007ed6;align-self:center;font-size:12px;font-weight:750}.compact-link-editor .form-error{grid-column:1/-1}.course-assignment-v3{border-left:1px solid var(--line);padding-left:24px}.course-assignment-v3 h3{margin:0 0 10px;font-size:16px}.enrollment-list-v3{margin-bottom:16px;display:grid}.enrollment-list-v3>div{border-bottom:1px solid #edf2f7;padding:10px 0}.enrollment-list-v3 strong,.enrollment-list-v3 span{display:block}.enrollment-list-v3 span{color:var(--muted);margin-top:3px;font-size:11px}.assignment-form-v3{border-top:1px solid #edf2f7;gap:9px;margin-top:14px;padding-top:14px;display:grid}.student-management-list{display:grid}.student-management-row{border-bottom:1px solid #edf2f7;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;padding:14px 4px;display:grid}.student-management-row:hover{background:#f8fbff}.student-management-row strong,.student-management-row span{display:block}.student-management-row>div:nth-child(2)>span{color:var(--muted);margin-top:3px;font-size:12px}.student-row-action{color:#007ed6;font-size:12px;font-weight:800}.student-detail-grid{grid-template-columns:minmax(0,1.35fr) minmax(320px,.65fr);gap:20px;display:grid}.student-courses-panel,.attach-course-panel{min-height:0}.student-enrollment-cards{gap:10px;margin-top:18px;display:grid}.student-enrollment-cards article{border:1px solid var(--line);background:#fbfdff;border-radius:14px;justify-content:space-between;align-items:center;gap:18px;padding:16px;display:flex}.student-enrollment-cards h3{color:var(--ink);margin:7px 0 5px;font-size:16px}.student-enrollment-cards p{color:var(--muted);margin:2px 0;font-size:12px}.danger-ghost-button{color:#a82e2a;cursor:pointer;background:#fff;border:1px solid #f1c8c6;border-radius:11px;padding:10px 12px;font-weight:800}.danger-ghost-button:hover{background:#fff5f4}.back-link{color:#007ed6;margin-bottom:8px;font-size:13px;font-weight:800;display:inline-block}.teacher-calendar-page{max-width:none}.teacher-calendar-event .teacher-slot-students{color:var(--muted);margin-top:2px;font-size:11px;line-height:1.4;display:block}.teacher-calendar-event .event-action{margin-top:auto}.session-card{gap:12px;display:grid}.session-card .session-open{z-index:auto;justify-self:start;margin:0;position:static!important}.session-card-head,.session-card-head>div{min-width:0}.session-card-head strong{overflow-wrap:anywhere;display:block}.session-card-head>div>span{overflow-wrap:anywhere;line-height:1.45}.learning-event-kind-line{flex-wrap:wrap;align-items:center;gap:7px;min-width:0;display:flex}.learning-subject-name{color:#60728a;overflow-wrap:anywhere;font-size:10px;font-weight:800;line-height:1.25}.home-event-body .learning-event-kind-line{margin-bottom:4px}@media (width<=1150px){.course-editor-grid-v3,.student-detail-grid{grid-template-columns:1fr}.course-assignment-v3{border-left:0;border-top:1px solid var(--line);padding:20px 0 0}.compact-link-editor{grid-template-columns:1fr 1fr}.compact-link-editor button,.compact-link-editor>a{justify-self:start}.course-create-v3{grid-template-columns:1fr 1fr}.course-create-v3 button{grid-column:1/-1;justify-self:start}}@media (width<=720px){.subject-create-form,.course-create-v3,.batch-options,.compact-link-editor{grid-template-columns:1fr}.course-topic-block>summary{grid-template-columns:28px 28px minmax(0,1fr) 20px}.topic-summary-badges{display:none}.student-management-row{grid-template-columns:auto 1fr}.student-row-action{grid-column:2}.student-enrollment-cards article{flex-direction:column;align-items:flex-start}.course-subject-control{justify-content:stretch}}.topic-drag-handle,.link-drag-handle{color:#7d8da5;cursor:grab;background:0 0;border:0;border-radius:8px;flex:none;padding:6px 7px;font:800 18px/1 system-ui}.topic-drag-handle:active,.link-drag-handle:active{cursor:grabbing}.topic-drag-handle:hover,.link-drag-handle:hover{color:#1687dd;background:#edf6ff}.topic-drop-end,.link-drop-end{border-radius:8px;height:10px;transition:all .15s}.topic-drop-end:hover,.link-drop-end:hover{background:#dff1ff}.course-link-drag-row{align-items:flex-start;gap:6px;display:flex}.course-link-drag-row>.course-link-item-editor{flex:1;min-width:0}.registration-consents{gap:10px;margin:14px 0 4px;display:grid}.legal-checkbox{gap:10px;font-size:13px;line-height:1.45;flex-direction:row!important;align-items:flex-start!important;font-weight:500!important;display:flex!important}.legal-checkbox input{min-width:18px;margin-top:1px;width:18px!important;height:18px!important}.legal-checkbox a{color:#087dd1;font-weight:700}.legal-checkbox.optional{color:#65778d}.legal-policy-note{color:#65778d;margin:0 0 2px 28px;font-size:12px;line-height:1.45}.legal-policy-note a{color:#087dd1;font-weight:700}.student-reviewer-preference-panel{grid-template-columns:minmax(0,1fr) minmax(300px,.45fr);align-items:end;gap:22px;margin-bottom:18px;display:grid}.student-reviewer-preference-copy h2{margin:5px 0 7px}.student-reviewer-preference-copy p{max-width:780px;color:var(--muted);margin:0;font-size:13px;line-height:1.55}.student-reviewer-preference-panel>label{color:#4d6077;gap:7px;font-size:13px;font-weight:800;display:grid}.student-reviewer-preference-panel select{width:100%;color:var(--ink);background:#fbfdff;border:1px solid #ccd9e7;border-radius:11px;outline:none;padding:11px 12px}.student-reviewer-preference-panel select:focus{border-color:var(--blue);box-shadow:0 0 0 3px #0099ff17}.student-reviewer-preference-panel .form-error,.student-reviewer-save-message{grid-column:1/-1;margin:0}.student-reviewer-save-message{color:#157a50;font-size:13px;font-weight:700}@media (width<=850px){.student-reviewer-preference-panel{grid-template-columns:1fr}}.learning-page:not(.page){width:100%;max-width:1800px;margin:0 auto;padding:42px clamp(24px,4vw,64px)}.learning-page:not(.page) .learning-calendar-shell{overflow:hidden}.learning-page:not(.page) .learning-page-header{padding-inline:2px}.learning-page:not(.page) .learning-panel{min-width:0}.occurrence-create-panel,.occurrence-list-panel{min-height:0}.occurrence-create-panel{margin-bottom:20px}.occurrence-create-form,.occurrence-edit-form{gap:14px;display:grid}.occurrence-create-form>label,.occurrence-edit-form>label,.occurrence-participant-fields label,.occurrence-repeat-row label{color:#44556c;gap:7px;font-size:13px;font-weight:800;display:grid}.occurrence-create-form input,.occurrence-create-form select,.occurrence-edit-form input,.occurrence-edit-form select,.occurrence-repeat-row input{border:1px solid var(--line);width:100%;min-width:0;color:var(--ink);background:#fff;border-radius:11px;outline:none;padding:11px 12px}.occurrence-create-form input:focus,.occurrence-create-form select:focus,.occurrence-edit-form input:focus,.occurrence-edit-form select:focus,.occurrence-repeat-row input:focus{border-color:var(--blue);box-shadow:0 0 0 3px #0099ff17}.occurrence-participant-fields select{min-height:112px}.occurrence-list{gap:12px;margin-top:18px;display:grid}.occurrence-card{border:1px solid var(--line);background:#fbfdff;border-radius:17px;padding:18px}.occurrence-card.cancelled{opacity:.7;background:#f7f9fc}.occurrence-card-head{justify-content:space-between;align-items:flex-start;gap:18px;display:flex}.occurrence-card h3{margin:7px 0 5px;font-size:18px}.occurrence-card p{color:var(--muted);margin:0;font-size:13px}.occurrence-date-line,.occurrence-actions,.course-role-line,.student-course-actions,.occurrence-repeat-row{flex-wrap:wrap;align-items:center;gap:9px;display:flex}.occurrence-date-line time{color:var(--ink);font-weight:850}.occurrence-actions{margin-top:14px}.occurrence-actions .button,.occurrence-actions .secondary-button,.occurrence-actions .danger-ghost-button{padding:9px 13px}.sync-chip,.course-role-badge{white-space:nowrap;border-radius:999px;align-items:center;padding:6px 9px;font-size:11px;font-weight:850;display:inline-flex}.sync-chip.synced{color:#16824a;background:#e9f9ef}.sync-chip.pending{color:#087dc5;background:#eef6ff}.sync-chip.error{color:#b42318;background:#fff0ee}.sync-chip.cancelled{color:#67768a;background:#eef1f5}.course-role-badge.primary{color:#0077c8;background:#e8f4ff}.course-role-badge.supplemental{color:#8a6600;background:#fff6d8}.occurrence-settings{border-top:1px solid var(--line);margin-top:14px;padding-top:12px}.occurrence-settings>summary{cursor:pointer;color:#42566f;-webkit-user-select:none;user-select:none;font-weight:800}.occurrence-settings[open]>summary{margin-bottom:14px}.occurrence-repeat-row{border-top:1px dashed var(--line);justify-content:space-between;margin-top:14px;padding-top:14px}.occurrence-repeat-row label{align-items:center;display:flex}.occurrence-repeat-row input{width:76px}.occurrence-url-note{color:var(--muted);overflow-wrap:anywhere;margin-top:11px;display:block}.student-course-actions{justify-content:flex-end}.role-hint{line-height:1.45}.student-enrollment-cards article{gap:16px}.student-enrollment-cards article>div:first-child{flex:1;min-width:0}.event-action.disabled,.secondary-button.disabled{pointer-events:none;cursor:default;opacity:.58;box-shadow:none}.month-event.pending{cursor:default;opacity:.64}@media (width<=900px){.occurrence-card-head{flex-direction:column}.occurrence-repeat-row{flex-direction:column;align-items:stretch}.student-course-actions{justify-content:flex-start}}@media (width<=680px){.learning-page:not(.page){padding:26px 18px}.occurrence-participant-fields{grid-template-columns:1fr}.occurrence-actions>*{text-align:center;width:100%}.student-course-actions{width:100%}.student-course-actions>*{flex:1}}.groups-grid{align-items:start}.group-list{gap:12px;margin-top:18px;display:grid}.group-card{background:#fbfdff;border:1px solid #dce6f0;border-radius:14px;padding:15px}.group-card h3{margin:0 0 5px}.group-card p{color:#7d8da0;margin:0;font-size:12px;line-height:1.5}.group-card.editing{background:#fff}.group-actions{flex-wrap:wrap;gap:8px;margin-top:12px;display:flex}.group-actions .button,.group-actions .secondary-button{padding:8px 11px}.danger-soft{color:#aa3a3a!important;background:#fff8f8!important;border-color:#efd0d0!important}.group-empty-copy{padding:12px}.group-quick-picks{flex-wrap:wrap;gap:7px;display:flex}.group-quick-picks button{cursor:pointer;text-align:left;background:#f5fbff;border:1px solid #cfe1ef;border-radius:10px;padding:8px 10px}.group-quick-picks button:hover{background:#eaf6ff;border-color:#09f}.group-quick-picks strong{color:#40556c;font-size:11px;display:block}.group-quick-picks span{color:#7b8da1;margin-top:2px;font-size:9px;display:block}.selection-clear{color:#718197;cursor:pointer;background:0 0;border:0;margin-top:6px;font-size:10px;text-decoration:underline}@media (width<=680px){.group-actions{grid-template-columns:1fr 1fr;display:grid}.group-actions>*{width:100%}}.participant-override{gap:4px;margin-top:8px;display:grid}.participant-override small{color:#7e90a3;font-size:9px}.participant-override select{color:#53677e;background:#fff;border:1px solid #d5e1eb;border-radius:8px;outline:none;width:100%;min-width:0;padding:6px 8px;font-size:10px}.participant-override select:focus{border-color:#09f;box-shadow:0 0 0 2px #0099ff14}.teacher-payments-page{max-width:1180px}.payment-grid-form{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.payment-grid-form label{flex-direction:column;gap:7px;font-weight:700;display:flex}.payment-grid-form small{color:#7a8598;font-weight:500;line-height:1.4}.payment-form-action{align-items:flex-end;display:flex}.payment-notice{color:#257942;margin:0;font-weight:700}.payment-offer-list,.payment-promo-list{gap:10px;margin-top:18px;display:grid}.payment-offer-list article,.payment-promo-list article{background:#fff;border:1px solid #e2e8f0;border-radius:15px;justify-content:space-between;align-items:center;gap:18px;padding:16px 18px;display:flex}.payment-offer-list article.archived,.payment-promo-list article.archived{opacity:.62;background:#f7f8fa}.payment-offer-list article>div:first-child,.payment-promo-list article>div:first-child{flex-direction:column;gap:4px;display:flex}.payment-offer-list span,.payment-promo-list span,.payment-offer-list small,.payment-promo-list small{color:#7c8799}.payment-row-actions,.payment-editor-actions{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.payment-editor{border-top:1px solid #e7ebf2;margin-top:22px;padding-top:22px}.payment-editor h3{margin:0 0 16px}.payment-editor-actions{margin-top:18px}@media (width<=760px){.payment-grid-form{grid-template-columns:1fr}.payment-offer-list article,.payment-promo-list article{flex-direction:column;align-items:flex-start}.payment-row-actions{width:100%}}.task-bank-grid{align-items:start}.task-bank-page textarea{resize:vertical;width:100%;font:inherit;background:#fff;border:1px solid #ccd9e7;border-radius:10px;outline:none;padding:11px 12px;line-height:1.5}.task-bank-page textarea:focus{border-color:#09f;box-shadow:0 0 0 3px #0099ff17}.task-bank-list{gap:13px;margin-top:18px;display:grid}.task-bank-card{background:#fbfdff;border:1px solid #dce6f0;border-radius:14px;padding:15px}.task-bank-card h3{margin:0 0 7px}.task-bank-card p{white-space:pre-wrap;color:#53677f;margin:0;line-height:1.55}.task-bank-answer,.task-bank-explanation{background:#f1f8fd;border-radius:10px;margin-top:12px;padding:11px 12px}.task-bank-answer span,.task-bank-explanation span{text-transform:uppercase;letter-spacing:.08em;color:#8293a6;margin-bottom:4px;font-size:9px;font-weight:850;display:block}.task-bank-answer strong{color:#0d6ea8}.task-bank-meta{color:#7b8da1;flex-wrap:wrap;gap:12px;margin-top:12px;font-size:10px;display:flex}.task-archive{color:#9c5656;cursor:pointer;background:0 0;border:0;font-size:10px;text-decoration:underline}.student-bank{max-width:900px;margin-inline:auto}.student-task{background:#fff}.student-task.solved{background:#fbfffc;border-color:#bde2cb}.student-task.wrong{border-color:#efd9b8}.task-statement{color:#273c52!important;margin:14px 0!important;font-size:15px!important}.task-answer-form{grid-template-columns:1fr auto;gap:9px;margin-top:13px;display:grid}.task-answer-form input{font:inherit;border:1px solid #cddbe8;border-radius:10px;outline:none;padding:11px 12px}.task-answer-form input:focus{border-color:#09f;box-shadow:0 0 0 3px #0099ff17}.task-result{border-radius:9px;margin-top:10px;padding:9px 11px;font-size:11px;font-weight:800}.task-result.correct{color:#197345;background:#eaf8ef}.task-result.incorrect{color:#90631c;background:#fff6e6}@media (width<=680px){.task-answer-form{grid-template-columns:1fr}.task-bank-meta{gap:4px;display:grid}}.profile-grid{grid-template-columns:1fr 1fr;align-items:start;gap:20px;display:grid}.profile-role{color:#007ed6;background:#eaf6ff;border-radius:999px;padding:7px 10px;font-size:11px;font-weight:850}.profile-security-copy{margin:-7px 0 14px;font-size:12px;line-height:1.55}.form-success{color:#197345;background:#eaf8ef;border-radius:9px;margin:0;padding:9px 11px;font-size:11px;font-weight:750}.staff-grid{align-items:start}.staff-active-check{align-items:center;grid-template-columns:none!important;gap:8px!important;display:flex!important}.staff-active-check input{width:16px;height:16px}.staff-list{gap:10px;margin-top:18px;display:grid}.staff-card{background:#fbfdff;border:1px solid #dce6f0;border-radius:14px;grid-template-columns:auto minmax(0,1fr) auto auto;align-items:center;gap:11px;padding:13px;display:grid}.staff-card.editing{background:#fff;display:block}.staff-card.inactive{opacity:.72}.staff-avatar{color:#007ed6;background:#eaf6ff;border-radius:13px;place-items:center;width:40px;height:40px;font-weight:900;display:grid}.staff-main{min-width:0}.staff-main strong{display:block}.staff-main span{color:#667a91;margin-top:3px;font-size:11px;display:block}.staff-main p{color:#8796a7;text-overflow:ellipsis;margin:4px 0 0;font-size:10px;overflow:hidden}.staff-state{color:#748296;background:#eef1f4;border-radius:999px;padding:5px 7px;font-size:9px;font-weight:850}.staff-state.active{color:#197345;background:#eaf8ef}.staff-card>.secondary-button{padding:7px 9px}@media (width<=850px){.profile-grid{grid-template-columns:1fr}.staff-card{grid-template-columns:auto 1fr auto}.staff-card>.secondary-button{grid-column:2/-1;justify-self:start}}@media (width<=560px){.staff-card{grid-template-columns:auto 1fr}.staff-state{justify-self:start}.staff-card>.secondary-button{grid-column:1/-1;width:100%}}.staff-access-fieldset{background:#fbfdff;border:1px solid #dce6f0;border-radius:12px;margin:2px 0;padding:12px}.staff-access-fieldset legend{color:#44576c;padding:0 6px;font-size:11px;font-weight:850}.staff-access-list{gap:8px;display:grid}.staff-access-option{background:#fff;border:1px solid #e4ebf2;border-radius:10px;align-items:flex-start;padding:8px 9px;grid-template-columns:none!important;gap:9px!important;display:flex!important}.staff-access-option input{width:16px;height:16px;margin-top:2px}.staff-access-option span{gap:2px;display:grid}.staff-access-option strong{font-size:12px}.staff-access-option small{color:#738398;font-size:10px;line-height:1.35}.staff-card-detailed{grid-template-columns:auto minmax(0,1fr) auto;align-items:start}.staff-account-line,.staff-access-summary{flex-wrap:wrap;gap:6px;margin-top:8px;display:flex}.staff-access-summary span{color:#0a67b1;background:#eef7ff;border-radius:999px;padding:5px 8px;font-size:9px;font-weight:800}.staff-access-summary span.none{color:#758293;background:#f2f4f6}.staff-password-row{align-items:center;gap:7px;margin-top:10px;display:flex}.staff-password-row input{border:1px solid #d8e2ec;border-radius:9px;flex:1;min-width:0;padding:8px 9px}.staff-card-detailed .form-success,.staff-card-detailed .form-error{margin-top:8px}.staff-page .page-header{align-items:flex-start}.staff-page .page-header>.secondary-button{white-space:nowrap}@media (width<=700px){.staff-password-row{flex-direction:column;align-items:stretch}.staff-card-detailed{grid-template-columns:auto minmax(0,1fr)}.staff-card-detailed>.secondary-button{grid-column:1/-1;width:100%}}.self-paced-schedule{margin-bottom:20px}.self-paced-schedule-list{gap:9px;margin-top:16px;display:grid}.self-paced-schedule-card{background:#fbfdff;border:1px solid #dce6f0;border-radius:13px;justify-content:space-between;align-items:center;gap:14px;padding:12px 13px;display:flex}.self-paced-schedule-card.completed{background:#fbfffc;border-color:#cfe6d7}.self-paced-schedule-card>div>span{color:#007ed6;margin-bottom:3px;font-size:10px;font-weight:850;display:block}.self-paced-schedule-card strong{display:block}.self-paced-schedule-card small{color:#8393a6;margin-top:3px;font-size:10px;display:block}.self-paced-done,.self-paced-wait{color:#197345;background:#eaf8ef;border-radius:999px;padding:6px 8px;font-size:10px;font-weight:800}.self-paced-wait{color:#79889b;background:#f2f4f6}.self-paced-shell{background:#f4f7fa;min-height:100%}.self-paced-shell>header{background:#fff;border-bottom:1px solid #dae4ed;align-items:center;gap:16px;padding:13px 18px;display:flex}.self-paced-shell>header>a{color:#718197;font-size:11px}.self-paced-shell>header>div{flex:1;min-width:0}.self-paced-shell>header>div strong{display:block}.self-paced-shell>header>div span{color:#8493a6;margin-top:2px;font-size:10px;display:block}.self-paced-status{color:#007ed6;background:#eaf6ff;border-radius:999px;margin-left:auto;padding:6px 9px;font-size:10px;font-weight:850}.self-paced-status.done{color:#197345;background:#eaf8ef}.self-paced-shell>main{max-width:1150px;margin:auto;padding:20px}.self-paced-intro{max-width:1050px;margin:0 auto 14px}.self-paced-intro h1{margin:5px 0 4px}.self-paced-intro p{color:#7b8ca0;margin:0;font-size:12px}.self-paced-complete{background:#f7fcff;border:1px solid #cfe1ef;border-radius:14px;justify-content:space-between;align-items:center;gap:18px;max-width:1050px;margin:18px auto 0;padding:15px 16px;display:flex}.self-paced-complete p{color:#718197;margin:4px 0 0;font-size:11px}.self-paced-error{max-width:1050px;margin:12px auto}.self-paced-locked{text-align:center;background:#fff;border:1px solid #dce6ef;border-radius:18px;max-width:650px;margin:80px auto;padding:40px}.self-paced-locked>span{text-transform:uppercase;letter-spacing:.08em;color:#007ed6;font-size:10px;font-weight:850}.self-paced-locked h1{margin:8px 0}.self-paced-locked p{color:#718197}@media (width<=650px){.self-paced-schedule-card,.self-paced-complete{flex-direction:column;align-items:flex-start}.self-paced-shell>header{flex-wrap:wrap}.self-paced-status{margin-left:0}.self-paced-shell>main{padding:12px}}.statistics-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:20px;display:grid}.statistic-card{flex-direction:column;justify-content:center;min-height:142px;display:flex}.statistic-card>span{color:#6f8095;font-size:12px;font-weight:800}.statistic-card>strong{color:#17283e;margin:12px 0 8px;font-size:36px;line-height:1}.statistic-card>small{color:#8795a7;font-size:11px}.statistics-courses{min-height:0}.course-progress-list{gap:12px;display:grid}.course-progress-card{background:#fbfdff;border:1px solid #dce6f0;border-radius:14px;padding:15px}.course-progress-card .course-head>div>span{color:#7b8ba0;margin-top:4px;font-size:11px;display:block}.progress-track{background:#e8eef5;border-radius:999px;height:8px;margin:13px 0 8px;overflow:hidden}.progress-track>span{border-radius:inherit;background:#09f;height:100%;display:block}.course-progress-card>small{color:#8795a7;font-size:10px}@media (width<=1050px){.statistics-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=560px){.statistics-grid{grid-template-columns:1fr}.statistic-card{min-height:110px}}.content-page .material-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;display:grid}.material-card{text-align:left;cursor:pointer;background:#fff;border:1px solid #dce6f0;border-radius:18px;padding:20px;transition:all .16s}.material-card:hover{border-color:#bcd9ed;transform:translateY(-2px);box-shadow:0 14px 35px #2e4b6a1f}.material-card>div{align-items:center;gap:7px;display:flex}.material-card>strong{margin-top:17px;font-size:18px;display:block}.material-card p{color:#7b8ba0;margin:6px 0 0;font-size:13px}.format-badge,.published-badge{color:#007ed6;background:#eaf6ff;border-radius:999px;padding:5px 7px;font-size:10px;font-weight:900}.format-badge.pdf{color:#bc3629;background:#fff0ef}.published-badge{color:#1d7b42;background:#edfbf2}.editor-shell{background:#eef3f8;min-height:100vh}.editor-topbar{z-index:5;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#fffffff0;border-bottom:1px solid #dbe5ef;grid-template-columns:auto minmax(220px,1fr) auto;align-items:center;gap:15px;padding:12px 18px;display:grid;position:sticky;top:0}.editor-title{background:0 0;border:0;outline:none;padding:8px;font-size:18px;font-weight:850}.editor-actions{align-items:center;gap:9px;display:flex}.editor-actions>span{color:#718197;font-size:11px}.editor-controls{background:#f8fbfe;border-bottom:1px solid #dbe5ef;gap:12px;padding:14px 22px;display:flex}.editor-controls label{color:#52657c;align-items:center;gap:8px;font-size:12px;font-weight:800;display:flex}.editor-controls select{background:#fff;border:1px solid #cdd9e6;border-radius:9px;padding:8px 10px}.editor-error{margin:12px 22px}.pdf-editor{max-width:900px;margin:30px auto}.upload-drop{text-align:center;background:#f9fcff;border:2px dashed #bfd4e7;border-radius:18px;align-content:center;place-items:center;min-height:320px;padding:40px;display:grid}.upload-drop strong{font-size:22px}.upload-drop p{color:#718197;max-width:560px;line-height:1.6}.upload-button{display:inline-block}.uploaded-file{color:#23834b;margin-top:12px;font-size:12px;font-weight:800}.constructor-layout{grid-template-columns:210px minmax(0,1fr);min-height:calc(100vh - 120px);display:grid}.page-outline{background:#f9fbfd;border-right:1px solid #d8e3ed;align-self:start;height:calc(100vh - 113px);padding:18px;position:sticky;top:113px;overflow:auto}.outline-head{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.outline-head button{color:#fff;cursor:pointer;background:#09f;border:0;border-radius:9px;width:28px;height:28px;font-weight:900}.page-outline a{color:#65768c;border-radius:9px;margin:3px 0;padding:9px 10px;font-size:12px;display:block}.page-outline a:hover{color:#007ed6;background:#eaf6ff}.constructor-canvas{justify-items:center;gap:24px;padding:26px;display:grid}.constructor-page{background:#fff;border:1px solid #d7e1eb;border-radius:20px;width:min(960px,100%);min-height:520px;padding:22px;box-shadow:0 15px 45px #2f486514}.constructor-page-head{border-bottom:1px solid #edf2f7;justify-content:space-between;align-items:center;margin-bottom:16px;padding-bottom:13px;display:flex}.constructor-page-head input{border:0;outline:none;font-size:17px;font-weight:850}.constructor-page-head span{color:#8b99aa;font-size:11px}.block-stack{gap:12px;display:grid}.empty-block{text-align:center;color:#95a2b2;border:1px dashed #d6e1ec;border-radius:13px;padding:50px}.block-editor{background:#fbfdff;border:1px solid #dce5ee;border-radius:14px;gap:10px;padding:14px;display:grid}.block-editor-head{justify-content:space-between;align-items:center;display:flex}.block-editor-head strong{color:#52657b;font-size:12px}.block-editor-head button{color:#8d9aaa;cursor:pointer;background:0 0;border:0;font-size:20px}.block-editor input,.block-editor textarea,.block-editor select{resize:vertical;background:#fff;border:1px solid #d0dce7;border-radius:9px;outline:none;width:100%;padding:10px}.upload-inline{width:max-content;display:inline-block}.block-palette{border-top:1px dashed #d8e2ec;flex-wrap:wrap;gap:7px;margin-top:14px;padding-top:14px;display:flex}.block-palette button{color:#53697f;cursor:pointer;background:#f7fbff;border:1px solid #d3e0ec;border-radius:9px;padding:7px 9px;font-size:11px;font-weight:750}.block-palette button:hover{color:#007ed6;border-color:#09f}@media (width<=1000px){.content-page .material-grid{grid-template-columns:1fr 1fr}.editor-topbar{grid-template-columns:1fr}.editor-actions{flex-wrap:wrap}.constructor-layout{grid-template-columns:1fr}.page-outline{display:none}}@media (width<=680px){.content-page .material-grid{grid-template-columns:1fr}.constructor-canvas{padding:12px}.constructor-page{border-radius:12px;padding:14px}.editor-controls{overflow:auto}.editor-title{width:100%}}.runtime-video-frame{aspect-ratio:16/9;color:#d8e5f0;object-fit:contain;background:#17222e;border:0;border-radius:10px;width:100%;display:block}.runtime-video-link{text-align:center;align-content:center;place-items:center;gap:8px;display:grid}.runtime-video-link strong{font-size:14px}.runtime-video-link a{font-size:12px}.runtime-video>p{margin:10px 2px 2px;line-height:1.55}.runtime-video iframe.runtime-video-frame{min-height:240px}.runtime-task-answer{gap:8px;margin-top:12px;display:grid}.runtime-task-answer textarea{resize:vertical;color:#26384b;width:100%;font:inherit;background:#fff;border:1px solid #c8d8e7;border-radius:10px;outline:none;padding:11px 12px;line-height:1.5}.runtime-task-answer textarea:focus{border-color:#09f;box-shadow:0 0 0 3px #0099ff14}.runtime-task-answer textarea[readonly]{color:#5e7085;background:#f4f7fa}.runtime-task-answer-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:8px;display:flex}.runtime-task-answer-actions small{color:#8493a6;margin-right:auto}.runtime-task-saved{color:#17804a;font-size:11px;font-weight:800}.runtime-task-error{color:#ad3340;font-size:11px;font-weight:800}.runtime-task-answer-actions .secondary-button{padding:7px 10px}@media (width<=600px){.runtime-video iframe.runtime-video-frame{min-height:180px}.runtime-task-answer-actions{flex-direction:column;align-items:stretch}.runtime-task-answer-actions small{margin-right:0}.runtime-task-answer-actions .secondary-button{width:100%}}.homework-workspace-toggle{margin:10px 0}.homework-material-loading{color:#718197;text-align:center;background:#fff;border:1px dashed #cbd9e5;border-radius:12px;margin:12px 0;padding:18px;font-size:11px}.homework-material{background:#f5f8fb;border:1px solid #dce7f0;border-radius:16px;margin:14px 0;padding:12px}.homework-material .runtime-pages{max-width:none}.homework-material .runtime-page{box-shadow:none}.homework-material .writing-card{margin-top:14px}.homework-submit-form{border-top:1px solid #e2e9ef;margin-top:14px;padding-top:14px}.homework-submit-form label{gap:6px;display:grid}.homework-submit-form textarea{resize:vertical;width:100%;font:inherit;background:#fff;border:1px solid #ccd9e7;border-radius:10px;outline:none;padding:11px 12px;line-height:1.5}.homework-submit-form textarea:focus{border-color:#09f;box-shadow:0 0 0 3px #0099ff17}@media (width<=650px){.homework-material{border-radius:12px;margin-inline:-6px;padding:7px}}.live-shell{background:#eaf0f6;grid-template-rows:auto minmax(0,1fr);height:100vh;display:grid;overflow:hidden}.live-topbar{z-index:5;background:#fff;border-bottom:1px solid #d7e2ec;justify-content:space-between;align-items:center;gap:18px;padding:11px 16px;display:flex}.live-topbar>div:first-child{align-items:center;gap:12px;display:flex}.live-topbar strong{font-size:14px}.live-topbar span,.live-back{color:#718197;font-size:11px}.live-back{font-weight:750}.live-layout{grid-template-columns:minmax(0,70fr) minmax(300px,30fr);gap:0;min-height:0;display:grid}.live-workspace{background:#f4f7fa;padding:20px 24px;overflow:auto}.live-media-rail{background:#16202c;align-content:start;gap:10px;padding:12px;display:grid;overflow:auto}.live-workspace-head{justify-content:space-between;align-items:center;gap:20px;max-width:1050px;margin:0 auto 14px;display:flex}.live-workspace-head h1{margin:5px 0 0;font-size:24px}.focus-state{color:#718197;background:#eef2f6;border-radius:999px;padding:6px 9px;font-size:11px}.focus-state.active{color:#19824a;background:#e6f8ee}.media-tile{color:#fff;background:#202c39;border:1px solid #344253;border-radius:14px;overflow:hidden}.media-placeholder{aspect-ratio:16/9;background:linear-gradient(145deg,#1f3546,#0e151d);place-items:center;display:grid;position:relative}.media-placeholder>span{background:#00000052;border-radius:6px;padding:4px 6px;font-size:10px;position:absolute;top:9px;left:10px}.media-placeholder>strong{letter-spacing:.04em;font-size:24px}.media-placeholder.student{aspect-ratio:16/7;background:linear-gradient(145deg,#29394b,#18222d)}.teacher-tile{border-color:#4a6178}.student-tile.focused{border-color:#09f;box-shadow:0 0 0 1px #09f}.media-tile-meta{justify-content:space-between;align-items:center;gap:9px;padding:9px 10px;display:flex}.media-tile-meta>div{min-width:0}.media-tile-meta strong{font-size:12px;display:block}.media-tile-meta span{color:#9eb0c2;text-overflow:ellipsis;white-space:nowrap;margin-top:2px;font-size:9px;display:block;overflow:hidden}.go-student{color:#dce8f3;background:#273646;border-color:#3e5267;width:calc(100% - 20px);margin:0 10px 10px;padding:7px}.go-student:disabled{color:#fff;background:#0e79b9;border-color:#09f}.attention-timer{font-variant-numeric:tabular-nums;color:#bfd2e3;background:#273848;border-radius:7px;padding:4px 6px;font-size:11px;font-weight:900}.attention-timer.warn{color:#ffe6a4;background:#594a25}.attention-timer.late{color:#ffbdc4;background:#5d2931}.attention-timer.focused{color:#d6ffea;background:#0c7546}.audio-mode{background:#eef3f8;border-radius:10px;align-items:center;gap:4px;padding:4px;display:flex}.audio-mode span{padding:0 5px}.audio-mode button{color:#5c6d82;cursor:pointer;background:0 0;border:0;border-radius:7px;padding:6px 9px;font-size:11px;font-weight:800}.audio-mode button.active{color:#007ed6;background:#fff;box-shadow:0 1px 4px #1e3c5a1f}.live-empty-workspace,.runtime-pdf-placeholder{text-align:center;background:#fff;border:1px solid #d9e4ee;border-radius:18px;max-width:900px;margin:40px auto;padding:60px}.live-empty-workspace p,.runtime-pdf-placeholder p{color:#718197}.runtime-pages{gap:18px;max-width:1050px;margin:auto;display:grid}.runtime-page{background:#fff;border:1px solid #d9e3ed;border-radius:18px;min-height:300px;padding:22px}.runtime-page-title{color:#8291a4;border-bottom:1px solid #edf2f6;justify-content:space-between;align-items:center;margin-bottom:18px;padding-bottom:10px;font-size:10px;display:flex}.runtime-page-title strong{color:#52657a;font-size:12px}.runtime-blocks{gap:14px;display:grid}.runtime-heading{margin:4px 0;font-size:27px}.runtime-text{white-space:pre-wrap;color:#34465b;line-height:1.65}.runtime-video{border:1px solid #dfe8f0;border-radius:13px;padding:12px}.runtime-video-frame{aspect-ratio:16/9;color:#d8e5f0;background:#17222e;border-radius:10px;place-items:center;display:grid}.runtime-video p{color:#687c92}.runtime-video a,.runtime-link{color:#007ed6;font-weight:750}.runtime-image img{border-radius:10px;max-width:100%}.runtime-image figcaption{color:#7d8da0;margin-top:6px;font-size:11px}.runtime-file-card{border:1px solid #dce6ef;border-radius:12px;align-items:center;gap:10px;padding:13px;display:flex}.runtime-file-card>span{color:#007ed6;background:#eef6ff;border-radius:8px;padding:7px;font-size:10px;font-weight:900}.runtime-task{background:#f8fcff;border:1px solid #cfe4f4;border-radius:13px;padding:18px}.runtime-task p{font-size:16px;line-height:1.55}.runtime-answer-placeholder{color:#8191a3;border:1px dashed #b9cddd;border-radius:9px;padding:16px;font-size:11px}.runtime-writing-placeholder{background-color:#fff;background-image:linear-gradient(#ddecf6 1px,#0000 1px),linear-gradient(90deg,#ddecf6 1px,#0000 1px);background-size:22px 22px;border:1px solid #d8e5ef;border-radius:13px;min-height:220px;padding:18px}.runtime-writing-placeholder strong,.runtime-writing-placeholder span{background:#fff;padding:4px}.runtime-writing-placeholder p{color:#73859a;background:#fff;display:inline-block}.runtime-pdf-icon{color:#bd3329;background:#fff0ef;border-radius:17px;place-items:center;width:58px;height:58px;margin:0 auto 14px;font-weight:900;display:grid}.full-center.compact{min-height:260px}.student-tile.self .go-student{display:none}@media (width<=850px){.live-layout{grid-template-rows:minmax(0,1fr) 250px;grid-template-columns:1fr}.live-media-rail{grid-auto-columns:240px;grid-auto-flow:column;overflow:auto hidden}.media-placeholder.student{aspect-ratio:16/9}.live-topbar{align-items:flex-start}.live-topbar>div:first-child{flex-wrap:wrap;align-items:flex-start}.audio-mode>span{display:none}}@media (width<=600px){.live-workspace{padding:12px}.runtime-page{padding:14px}.live-workspace-head{align-items:flex-start}.live-workspace-head h1{font-size:20px}.runtime-pdf-placeholder{padding:30px 16px}}.writing-card{background:#fff;border:1px solid #d6e2ed;border-radius:18px;max-width:1050px;margin:20px auto 0;overflow:hidden;box-shadow:0 8px 28px #2039520f}.writing-toolbar{background:#fbfdff;border-bottom:1px solid #e1e9f1;justify-content:space-between;align-items:center;gap:16px;padding:11px 13px;display:flex}.writing-toolbar>div:first-child{flex:none}.writing-toolbar>div:first-child strong{font-size:12px;display:block}.writing-toolbar>div:first-child span{color:#8393a6;margin-top:2px;font-size:9px;display:block}.writing-toolbar-actions{justify-content:flex-end;align-items:center;gap:7px;min-width:0;display:flex}.writing-tools{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:5px;display:flex}.writing-tools button,.writing-pages button{color:#5d7087;cursor:pointer;background:#fff;border:1px solid #d4e0eb;border-radius:8px;padding:6px 9px;font-size:10px;font-weight:800}.writing-tools button.active{color:#007ed6;background:#eaf6ff;border-color:#09f}.writing-tools button:disabled,.writing-pages button:disabled{opacity:.38;cursor:default}.writing-tools input[type=color]{cursor:pointer;background:0 0;border:0;width:30px;height:28px;padding:1px}.writing-tools input[type=range]{accent-color:#09f;width:90px}.writing-pages{white-space:nowrap;background:#fff;border:1px solid #dbe6ef;border-radius:10px;align-items:center;gap:4px;padding:3px;display:flex}.writing-pages button{border:0;padding:4px 7px}.writing-pages span{text-align:center;color:#64778c;min-width:48px;font-size:9px;font-weight:850}.writing-surface{touch-action:none;background:#fff;width:100%;position:relative;overflow:hidden}.writing-surface.background-grid{background-color:#fff;background-image:linear-gradient(#e6eef5 1px,#0000 1px),linear-gradient(90deg,#e6eef5 1px,#0000 1px);background-size:24px 24px}.writing-surface.background-blank,.writing-surface.background-pdfpage{background:#fff}.writing-surface canvas{touch-action:none;width:100%;height:100%;position:absolute;inset:0}.writing-pdf-background{z-index:0;pointer-events:none;background:#fff}.writing-source{z-index:1;visibility:hidden;pointer-events:none}.writing-preview{z-index:2;cursor:crosshair}.writing-surface.preparing .writing-preview{pointer-events:none;cursor:progress}.writing-preparing-overlay{z-index:4;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);color:#64788d;background:#ffffffa3;place-items:center;font-size:11px;font-weight:800;display:grid;position:absolute;inset:0}.writing-pdf-error{z-index:5;text-align:center;color:#a53a3a;background:#fff3f3;place-items:center;padding:24px;font-size:11px;font-weight:800;display:grid;position:absolute;inset:0}.writing-loading{text-align:center;color:#718197;background:#fff;border:1px dashed #cbd9e5;border-radius:16px;max-width:1050px;margin:20px auto;padding:30px}.webinar-no-camera{color:#d7e1ea;bottom:8px;background:#0000008c!important;top:auto!important;left:8px!important}.media-tile-meta small{color:#9eb0c2;margin-top:4px;font-size:9px;line-height:1.35;display:block}@media (width<=900px){.writing-toolbar{flex-direction:column;align-items:flex-start}.writing-toolbar-actions{flex-direction:column;align-items:flex-start;width:100%}.writing-tools{justify-content:flex-start;width:100%}.writing-tools input[type=range]{flex:1;min-width:90px}}@media (width<=600px){.writing-tools button{padding:5px 7px;font-size:9px}.writing-card{border-radius:13px}}.webinar-policy-badge{color:#6b7d91;background:#eef4f8;border:1px solid #d9e4ed;border-radius:9px;padding:7px 10px;font-size:11px;font-weight:800}.webinar-no-camera{position:absolute;right:9px;color:#ffd9df!important;background:#74303bb8!important;top:9px!important;left:auto!important}.webinar-mic{color:#dce7f1;background:#2a3745;border-color:#43566a;width:calc(100% - 20px);margin:0 10px 8px;padding:7px}.webinar-mic.active{color:#d9ffed;background:#13593e;border-color:#23825c}.webinar-chat{color:#fff;background:#111a24;border:1px solid #344253;border-radius:14px;grid-template-rows:auto minmax(120px,1fr) auto;min-height:330px;max-height:520px;display:grid;overflow:hidden}.webinar-chat-head{border-bottom:1px solid #2c3947;justify-content:space-between;align-items:flex-start;gap:10px;padding:11px 12px;display:flex}.webinar-chat-head strong{font-size:12px}.webinar-chat-head span{color:#8fa4b8;text-align:right;font-size:9px}.webinar-chat-messages{flex-direction:column;gap:8px;padding:10px;display:flex;overflow:auto}.webinar-chat-empty{color:#8093a7;margin:auto;font-size:11px}.webinar-chat-message{background:#202c39;border:1px solid #314151;border-radius:11px 11px 11px 4px;align-self:flex-start;max-width:92%;padding:8px 9px}.webinar-chat-message.own{background:#103e59;border-color:#17618c;border-radius:11px 11px 4px;align-self:flex-end}.webinar-chat-message.teacher{border-color:#445f79}.webinar-chat-message>div{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.webinar-chat-message strong{font-size:10px}.webinar-chat-message small{color:#a6b7c8;font-size:8px}.webinar-chat-message time{color:#768b9e;margin-left:auto;font-size:8px}.webinar-chat-message p{white-space:pre-wrap;overflow-wrap:anywhere;margin:4px 0 0;font-size:11px;line-height:1.38}.webinar-chat-form{background:#17212c;border-top:1px solid #2c3947;grid-template-columns:minmax(0,1fr) auto;gap:7px;padding:9px;display:grid}.webinar-chat-form textarea{resize:none;color:#eef6ff;font:inherit;background:#0f1821;border:1px solid #3a4c5e;border-radius:9px;outline:none;padding:8px 9px;font-size:11px}.webinar-chat-form textarea:focus{border-color:#09f}.webinar-chat-form button{color:#fff;cursor:pointer;background:#09f;border:0;border-radius:9px;align-self:stretch;padding:0 11px;font-size:10px;font-weight:850}.webinar-chat-form button:disabled{opacity:.42;cursor:default}.webinar-chat-error{color:#ff9da9;grid-column:1/-1;font-size:9px}@media (width<=850px){.webinar-rail{grid-auto-columns:240px;grid-auto-flow:column}.webinar-chat{height:226px;min-height:226px;max-height:226px}.webinar-chat-head span{display:none}}.live-topbar-actions{justify-content:flex-end;align-items:center;gap:7px;min-width:0;display:flex}.live-media-controls{background:#f2f6f9;border-radius:10px;align-items:center;gap:4px;padding:4px;display:flex}.live-media-controls button{color:#5d7185;cursor:pointer;white-space:nowrap;background:0 0;border:0;border-radius:7px;padding:6px 8px;font-size:10px;font-weight:800}.live-media-controls button:hover:not(:disabled){background:#fff}.live-media-controls button.active{color:#117343;background:#dff5ea}.live-media-controls button.attention{color:#8a6113;background:#fff3d4}.live-media-controls button:disabled{opacity:.48;cursor:default}.live-media-status{text-overflow:ellipsis;white-space:nowrap;max-width:130px;padding:0 5px;overflow:hidden;color:#7b8da0!important;font-size:9px!important}.live-media-status.online{color:#147848!important}.media-video-wrap{background:#0d151e;position:relative}.live-video-surface{aspect-ratio:16/9;background:linear-gradient(145deg,#1f3546,#0e151d);position:relative;overflow:hidden}.media-video-wrap.student .live-video-surface{aspect-ratio:16/7;background:linear-gradient(145deg,#29394b,#18222d)}.live-video-surface video{object-fit:cover;background:#0b1118;width:100%;height:100%;display:none}.live-video-surface.has-track video{display:block}.live-video-fallback{color:#fff;place-items:center;display:grid;position:absolute;inset:0}.live-video-fallback strong{letter-spacing:.04em;font-size:24px}.media-role-badge{z-index:2;background:#00000061;border-radius:6px;padding:4px 6px;position:absolute;top:9px;left:10px;color:#eaf5ff!important;font-size:9px!important}.live-audio-sink{clip:rect(0 0 0 0);clip-path:inset(50%);pointer-events:none;width:1px;height:1px;position:fixed;overflow:hidden}.live-screen-share{background:#101822;border:1px solid #cbd9e5;border-radius:16px;max-width:1050px;margin:0 auto 16px;overflow:hidden;box-shadow:0 12px 32px #172b3d1a}.live-screen-share-head{background:#fff;border-bottom:1px solid #dfe8ef;justify-content:space-between;align-items:center;gap:12px;height:34px;padding:0 12px;display:flex}.live-screen-share-head strong{color:#354a5f;font-size:11px}.live-screen-share-head span{color:#7d8ea0;font-size:9px}.live-screen-share .live-video-surface{aspect-ratio:16/9;background:#0b1118}.live-screen-share .live-video-surface video{object-fit:contain}.media-tile-meta small{color:#91a5b8;margin-top:4px;font-size:8px;display:block}@media (width<=1050px){.live-topbar{align-items:flex-start}.live-topbar-actions{flex-wrap:wrap}.live-media-status{display:none}}@media (width<=850px){.live-media-controls{max-width:100%;overflow-x:auto}.live-media-controls button{padding:6px}.media-video-wrap.student .live-video-surface{aspect-ratio:16/9}}@media (width<=600px){.live-topbar{gap:8px}.live-topbar-actions{justify-content:flex-start;width:100%}.live-media-controls{width:100%}.webinar-policy-badge{display:none}}.sidebar-mobile-head{display:contents}.sidebar-menu-button,.learning-month-weekday-mobile,.learning-month-mobile-empty{display:none}.student-completion-toggle{border:1px solid var(--line);width:max-content;max-width:100%;color:var(--muted);cursor:pointer;background:#fff;border-radius:12px;align-items:center;gap:9px;padding:9px 12px;font-size:14px;font-weight:800;transition:all .16s;display:inline-flex}.student-completion-toggle input{accent-color:#20a36a;cursor:pointer;width:18px;height:18px;margin:0}.student-completion-toggle.is-complete{color:#157a50;background:#effaf4;border-color:#b9e6cf}.student-completion-toggle.compact{padding:8px 10px;font-size:13px}.student-completion-toggle input:disabled{cursor:wait;opacity:.7}.completion-error{color:#b42318;margin-top:7px;font-size:13px;display:block}.homework-card-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:10px;display:flex}.homework-v2-card.is-complete{background:linear-gradient(#fff,#f7fcf9);border-color:#b9e6cf}@media (width<=680px){html,body,#root{max-width:100%;overflow-x:hidden}body{min-width:0}.app-layout{min-height:100vh;display:block}.sidebar{z-index:80;border-right:0;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#fffffff7;height:auto;padding:10px 14px;position:sticky;top:0;box-shadow:0 8px 24px #14213d0f}.sidebar-mobile-head{justify-content:space-between;align-items:center;gap:12px;display:flex}.sidebar-mobile-head .brand-lockup,.sidebar-mobile-head .brand-lockup>div:last-child{min-width:0}.sidebar-mobile-head .brand-lockup strong{white-space:nowrap;text-overflow:ellipsis;display:block;overflow:hidden}.sidebar .brand-mark{border-radius:11px;flex:none;width:36px;height:36px}.sidebar-menu-button{border:1px solid var(--line);min-width:72px;height:38px;color:var(--ink);cursor:pointer;background:#fff;border-radius:11px;flex:none;justify-content:center;align-items:center;font-weight:800;display:inline-flex}.sidebar-nav{border-top:1px solid var(--line);max-height:calc(100dvh - 76px);margin-top:10px;padding:10px 0 2px;display:none;overflow:auto}.sidebar.mobile-open .sidebar-nav{display:grid}.sidebar-account{display:none}.nav-item{padding:10px 11px}.app-main{width:100%;min-width:0}.page,.learning-page{width:100%;max-width:100%;padding:24px 14px}.page-header,.learning-page-header{align-items:flex-start;gap:12px}.page-header h1,.learning-page-header h1{font-size:clamp(30px,10vw,38px);line-height:1.05}.page-header p{font-size:15px;line-height:1.45}.profile-role{flex:none}.panel{border-radius:17px;min-width:0;padding:18px}.profile-section-tabs{grid-template-columns:1fr 1fr;width:100%;display:grid}.profile-section-tabs button{width:100%;min-width:0}.profile-grid{grid-template-columns:minmax(0,1fr)!important}.stack-form,.stack-form label,.stack-form input{width:100%;min-width:0}.payment-panel,.payment-choice-grid,.payment-summary,.payment-details,.payment-form{min-width:0;max-width:100%}.payment-panel select,.payment-panel input,.payment-panel button{max-width:100%}.payment-panel .panel-title-row{flex-wrap:wrap;align-items:flex-start;gap:10px}.homework-v2-card{grid-template-columns:minmax(0,1fr)!important;gap:14px!important}.homework-card-actions{flex-direction:column;justify-content:flex-start;align-items:stretch;width:100%}.homework-card-actions>a,.homework-card-actions .student-completion-toggle{text-align:center;justify-content:center;width:100%}.theory-heading .student-completion-toggle{justify-content:center;width:100%}.learning-calendar-shell{border-radius:18px;max-width:100%;overflow:visible!important}.learning-calendar-toolbar{gap:14px;padding:16px!important;display:grid!important}.learning-segmented{grid-template-columns:1fr 1fr;gap:8px;width:100%;display:grid!important}.learning-segmented button{width:100%;min-width:0}.learning-calendar-nav{grid-template-columns:52px minmax(0,1fr) 52px;align-items:center;gap:8px;width:100%;display:grid!important}.learning-calendar-nav strong{text-align:center;min-width:0;font-size:16px;line-height:1.25}.learning-calendar-nav .icon-button{width:52px;min-width:52px}.learning-calendar-nav .secondary-button{grid-column:1/-1;justify-self:stretch;width:100%}.learning-week-grid{flex-direction:column;gap:10px;width:100%;padding:12px;background:0 0!important;min-width:0!important;display:flex!important}.learning-day-column{background:#fff;border-radius:15px;width:100%;overflow:hidden;border:1px solid var(--line)!important;min-width:0!important;min-height:0!important}.learning-day-column>header{background:#f8fbff;justify-content:space-between;align-items:center;min-height:48px;display:flex;padding:10px 13px!important}.learning-day-items{gap:9px;padding:10px 12px 13px!important}.learning-empty-day{color:var(--muted);padding:6px 2px;font-size:13px;display:block}.learning-event-card{border-radius:13px;width:100%;min-width:0;padding:13px!important}.learning-event-card>strong{overflow-wrap:anywhere}.learning-event-meta{flex-wrap:wrap;gap:8px}.learning-event-kind-line{flex-wrap:wrap;min-width:0}.event-action{text-align:center;justify-content:center;width:100%}.learning-month-wrap{width:100%;min-width:0!important}.learning-month-weekdays{display:none!important}.learning-month-grid{flex-direction:column;gap:10px;width:100%;padding:12px;background:0 0!important;min-width:0!important;display:flex!important}.learning-month-cell{background:#fff;border-radius:15px;width:100%;display:block;overflow:hidden;border:1px solid var(--line)!important;min-width:0!important;min-height:0!important}.learning-month-cell.outside,.learning-month-cell.empty{display:none!important}.learning-month-cell>header{background:#f8fbff;justify-content:space-between;align-items:center;min-height:46px;display:flex;padding:9px 12px!important}.learning-month-weekday-mobile{color:var(--muted);font-size:13px;font-weight:800;display:inline}.learning-month-items{gap:8px;display:grid;padding:9px 11px 12px!important}.month-event{border-radius:12px;width:100%;min-width:0;padding:11px 12px!important}.month-event strong,.month-event span{overflow-wrap:anywhere}.learning-month-mobile-empty{text-align:center;color:var(--muted);padding:24px 16px;display:block}}@media (width<=430px){.page,.learning-page{padding-left:10px;padding-right:10px}.learning-calendar-toolbar{padding:12px!important}.learning-week-grid,.learning-month-grid{padding:9px}.page-header{flex-direction:column}.profile-role{align-self:flex-start}}