.student-greeting{align-items:center;gap:14px;display:flex}.student-greeting h1{margin:0}.student-bell{border:1px solid var(--line);background:var(--surface);border-radius:14px;place-items:center;width:44px;height:44px;font-size:20px;text-decoration:none;transition:border-color .15s,transform .15s;display:grid;position:relative}.student-bell:hover{border-color:var(--accent);transform:translateY(-2px)}.student-bell b{background:var(--danger);color:#fff;text-align:center;border-radius:999px;min-width:20px;height:20px;padding:0 5px;font-size:11px;line-height:20px;position:absolute;top:-6px;right:-6px}.student-home-grid{grid-template-columns:minmax(280px,360px) minmax(0,1fr);align-items:start;gap:18px;display:grid}.student-lesson-plate{align-content:start;gap:10px;display:grid}.student-lesson-plate>span{margin-bottom:0}.student-lesson-plate-time{font-size:22px;line-height:1.2}.student-lesson-plate-group{color:var(--muted);font-size:13px}.student-lesson-plate-topic{background:var(--surface-soft);border-radius:12px;gap:2px;padding:10px 12px;display:grid}.student-lesson-plate-topic small{color:var(--muted);font-size:12px;font-weight:700}.student-lesson-plate-topic b{font-size:15px;line-height:1.3}.stat-card.accent-card .student-lesson-plate-topic{color:#fff;background:#ffffff29}[data-theme=dark] .stat-card.accent-card .student-lesson-plate-topic{background:var(--surface-soft);color:var(--text)}.student-lesson-plate-actions{z-index:1;flex-wrap:wrap;align-items:center;gap:8px;display:flex;position:relative}.student-lesson-plate .recordings-plate{z-index:1;margin-top:4px;position:relative}.student-homework-block,.student-lesson-block{align-content:start;gap:12px;display:grid}.student-home-title{justify-content:space-between;align-items:center;min-height:32px}.student-home-title h2{margin:0;font-size:20px}.student-homework-tiles{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px;display:grid}.student-homework-tile{align-content:start;gap:8px;min-height:132px;display:grid!important}.student-homework-tile .status-pill{justify-self:start}.student-homework-tile-pills{flex-wrap:wrap;gap:6px;display:flex}.stat-card.student-homework-tile.is-next{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent);grid-column:1/-1}.stat-card.student-homework-tile.is-next>strong{font-size:22px}.stat-card.student-homework-tile>.student-homework-go{pointer-events:none;justify-self:start;margin-top:4px;color:#fff!important;font-size:15px!important;display:inline-flex!important}.student-homework-tile>strong{letter-spacing:0;margin:0;font-size:18px;line-height:1.25}.student-homework-tile .tile-bar{background:var(--surface-muted);border-radius:999px;height:6px;overflow:hidden}.student-homework-tile .tile-bar>span{background:var(--accent);height:100%;display:block}@media (max-width:1100px){.student-home-grid{grid-template-columns:minmax(0,1fr)}}@media (min-width:641px) and (max-width:900px){.sidebar{z-index:20;flex-flow:column;align-items:stretch;gap:0;width:76px;min-height:100vh;padding:18px 10px 14px;position:fixed;inset:0 auto 0 0;display:flex!important}.mobile-shell-bar{display:none!important}.main-content{margin-left:76px!important}.sidebar-top{flex-direction:column;gap:10px;padding-bottom:14px}.sidebar-top .brand,.sidebar-toggle{display:none}.sidebar-nav{order:0;gap:7px;width:auto;overflow:hidden auto;display:grid!important}.nav-item-wrap{display:block}.nav-item{width:44px;min-height:44px;font-size:inherit;white-space:normal;justify-content:center;gap:0;margin-inline:auto;padding:0;position:relative}.nav-item:hover{transform:none}.nav-label,.nav-more-chevron,.user-chip-text,.sidebar-footer form{display:none}.nav-section-label{background:#ffffff24;height:1px;margin:8px 10px;padding:0;font-size:0;display:block;overflow:hidden}.nav-badge{min-width:16px;height:16px;padding:0 4px;font-size:10px;line-height:16px;position:absolute;top:4px;right:2px}.sidebar-footer{margin:auto 0 0;display:grid}.user-chip{justify-content:center;padding:10px 0;display:flex}.shell-tools{z-index:18;top:14px;right:16px}.shell-tools .theme-toggle-compact{display:grid}:is(.app-shell-admin,.app-shell-teacher) .shell-tools{z-index:30;background:linear-gradient(180deg, var(--bg) 72%, color-mix(in srgb, var(--bg) 0%, transparent));justify-content:flex-end;min-height:58px;padding:10px 16px 6px;display:flex;position:sticky;top:0;right:auto}.admin-interface>.page{padding-top:6px}}@media (min-width:641px){:is(.app-shell-student,.app-shell-parent) .page>.page-header{padding-right:56px}}.admin-interface .page-header:has(>.header-action-row){flex-wrap:wrap;align-items:flex-end}.admin-interface .page-header:has(>.header-action-row)>div:first-child{flex:340px;min-width:0}.admin-interface .page-header>.header-action-row{flex-wrap:wrap}@media (max-width:640px){.admin-interface .page-header:has(>.header-action-row){align-items:stretch}.admin-interface .page-header:has(>.header-action-row)>div:first-child{flex:none}.admin-interface .page-header>.header-action-row{justify-content:flex-start}}.caps{flex-wrap:wrap;gap:6px;margin-top:8px;display:flex}.cap{background:var(--blue-soft);color:var(--blue);white-space:nowrap;border-radius:999px;align-items:center;gap:4px;padding:3px 10px;font-size:12px;font-weight:700;line-height:18px;display:inline-flex}.cap.is-soft{background:color-mix(in srgb, var(--muted) 14%, transparent);color:var(--muted)}.cap.is-good{background:color-mix(in srgb, var(--success) 16%, transparent);color:var(--success)}.cap.is-warn{background:color-mix(in srgb, var(--warning,#d99a1e) 18%, transparent);color:var(--warning,#d99a1e)}.cap.is-bad{background:color-mix(in srgb, var(--danger) 16%, transparent);color:var(--danger)}.caps.is-empty .cap{padding:8px 16px;font-size:15px;line-height:22px}.student-dashboard-link-card:after{background:radial-gradient(120% 90% at 100% 100%, color-mix(in srgb, var(--blue) 12%, transparent), transparent 55%);pointer-events:none;border-radius:0;width:100%;height:100%;bottom:0;right:0}.student-dashboard-link-card:hover:after{transform:none}.student-dashboard-link-card.danger-card:after{background:radial-gradient(120% 90% at 100% 100%, color-mix(in srgb, var(--danger) 16%, transparent), transparent 55%)}.curriculum-section+.curriculum-section{margin-top:28px}.curriculum-section>h2{margin:0 0 14px;font-size:20px}.curriculum-tiles .curriculum-number{white-space:nowrap}.sidebar-toggle{color:#ffffff8c;background:0 0;border:0;border-radius:10px;width:32px;height:32px;transition:background .15s,color .15s}.sidebar-toggle:hover{color:#fff;background:#ffffff1a}.league-settings-body{grid-template-columns:auto minmax(0,1fr);align-items:center;gap:24px;padding:20px 24px;display:grid}.league-settings-body .league-settings-form{grid-template-columns:minmax(0,1fr) auto auto;align-items:end;gap:18px;padding:0}.league-avatar-settings{border:0;grid-template-columns:none;justify-items:center;gap:6px;margin:0;padding:0;display:grid}.league-avatar-pick{background:var(--blue-soft);width:84px;height:84px;color:var(--blue);cursor:pointer;box-shadow:inset 0 0 0 2px color-mix(in srgb, var(--blue) 30%, transparent);border-radius:50%;place-items:center;font-size:26px;display:grid;position:relative;overflow:hidden}.league-avatar-pick img{object-fit:cover;width:100%;height:100%}.league-avatar-pick em{color:#fff;text-align:center;opacity:0;background:#0a12289e;padding:4px 0 6px;font-size:11px;font-style:normal;font-weight:700;transition:opacity .15s;position:absolute;inset:auto 0 0}.league-avatar-pick:hover em,.league-avatar-pick:focus-within em{opacity:1}.league-avatar-pick:not(:has(img)) em{display:none}.league-public-switch{color:var(--muted);cursor:pointer;gap:6px;font-size:11px;font-weight:750;display:grid}.league-settings-panel .league-invite-card{border-top:1px solid var(--line);box-shadow:none;background:0 0;border-radius:0;grid-template-columns:auto minmax(0,440px) auto;align-items:center;gap:12px 18px;margin:0;padding:16px 24px 20px;display:grid}.league-invite-panel .league-invite-card{grid-template-columns:auto minmax(0,440px) auto;align-items:center;gap:12px 18px;margin:0;padding:18px 24px;display:grid}.league-invite-card>strong{font-size:15px}.league-invite-card .caps{margin:0}.league-invite-panel{margin-bottom:18px}@media (max-width:760px){.league-settings-body{grid-template-columns:1fr;justify-items:start}.league-settings-body .league-settings-form{grid-template-columns:1fr;width:100%}.league-settings-panel .league-invite-card,.league-invite-panel .league-invite-card{grid-template-columns:1fr}}.danger-panel{margin-top:24px}.danger-panel-fold>summary{cursor:pointer;align-items:center;gap:10px;padding:12px 18px;list-style:none;display:flex}.danger-panel-fold>summary::-webkit-details-marker{display:none}.danger-panel-fold>summary h2{color:var(--text-muted);margin:0;font-size:14px;font-weight:600}.danger-panel-fold>.danger-panel-body{padding:0 18px 16px}.group-section+.group-section{margin-top:28px}.group-section>h2{color:var(--muted);margin:0 0 12px;font-size:18px}.learning-plan-sort-status:empty{display:none}.learning-plan-sort-status{margin-bottom:10px}.learning-plan-list-section{gap:8px;display:grid}.learning-plan-list-section+.learning-plan-list-section{margin-top:14px}.learning-plan-list-owner{color:var(--muted);text-transform:uppercase;letter-spacing:.04em;font-size:12px}.learning-plan-card .caps{margin-top:6px}.schedule-page .calendar-toolbar{box-shadow:none;background:0 0;border:0;align-items:center;gap:12px;margin:4px 0 16px;padding:0;display:flex}.schedule-page .calendar-week-navigation{gap:10px}.schedule-page .calendar-week-navigation strong{text-align:center;min-width:220px;font-size:16px}.schedule-template-add>form{gap:10px;width:min(420px,100vw - 32px);max-height:75vh;display:grid;overflow:auto}.filter-row{flex-wrap:wrap;align-items:center;gap:10px;margin:0 0 18px;display:flex}.filter-row>select,.filter-row>input{width:auto;min-width:150px;max-width:240px;height:40px;padding-top:0;padding-bottom:0}.filter-row>.filter-row-search{min-width:200px}.filter-row .homework-state-checks{border:0;flex-wrap:wrap;gap:6px;margin:0;padding:0;display:flex}.filter-row .chip-toggle span{padding:7px 12px;font-size:13px}.filter-row>.primary-button{height:40px}.lesson-history-tabs{margin-bottom:16px}@media (max-width:640px){.filter-row>select,.filter-row>input{flex:140px;max-width:none}}.homework-tile-caps{grid-column:1;margin-top:4px}.homework-tile-list .state-text{grid-row:1/span 2}.homework-center-panel{margin-bottom:4px}.mock-results-table{padding-top:6px}.mock-result-link{color:var(--text);text-decoration:none}.mock-result-link:hover{color:var(--accent);text-decoration:underline}.access-accounts-panel>.filter-row,.access-accounts-panel{scroll-margin-top:16px}.access-accounts-panel>.filter-row{padding:0 22px}.icon-button{border:1px solid var(--line);background:var(--surface);width:40px;height:40px;color:var(--text);cursor:pointer;border-radius:12px;place-items:center;list-style:none;display:grid;position:relative}.icon-button::-webkit-details-marker{display:none}.icon-button:hover{border-color:var(--accent);color:var(--accent)}.icon-button.is-set:after{content:"";background:var(--success);width:7px;height:7px;box-shadow:0 0 0 2px var(--surface);border-radius:50%;position:absolute;top:6px;right:6px}.admin-interface>.page.live-page{width:100%;max-width:none}.page.practice-page,.page.course-page{width:100%;max-width:none;margin-inline:0}.student-quick-links{flex-wrap:wrap;gap:10px;margin-top:16px;display:flex}.student-quick-link{border:1px solid var(--line);background:var(--surface);color:var(--text);border-radius:999px;align-items:center;gap:8px;padding:9px 16px;font-size:14px;font-weight:700;text-decoration:none;transition:border-color .15s,transform .15s,background .15s;display:inline-flex}.student-quick-link svg{color:var(--accent)}.student-quick-link:hover{border-color:var(--accent);transform:translateY(-2px)}.student-quick-link.is-hot{background:var(--accent);color:#fff;box-shadow:0 10px 24px color-mix(in srgb, var(--accent) 35%, transparent);border-color:#0000}.student-quick-link.is-hot svg{color:#fff}.student-header-cards{align-items:stretch;gap:14px;display:flex}.header-mock-card{text-decoration:none;transition:transform .15s,border-color .15s}.header-mock-card:hover{border-color:var(--accent);transform:translateY(-2px)}.header-mock-card strong{color:var(--success)}@media (max-width:640px){.student-header-cards{width:100%}.student-header-cards>*{flex:1 1 0;min-width:0}}.student-dashboard-link-card:after{background:radial-gradient(120% 90% at 100% 100%, color-mix(in srgb, var(--blue) 18%, transparent), transparent 60%)}.rich-note{border:1px solid var(--line);background:var(--surface);border-radius:12px;overflow:hidden}.rich-note-tools{border-bottom:1px solid var(--line);background:var(--surface-muted);flex-wrap:wrap;gap:4px;padding:6px;display:flex}.rich-note-tools button{color:var(--text);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:8px;padding:5px 10px;font-size:13px}.rich-note-tools button:hover{background:var(--accent-soft);color:var(--accent)}.rich-note-area{outline:none;min-height:90px;padding:12px 14px;font-size:15px;line-height:1.55}.rich-note-area:empty:before{content:attr(data-placeholder);color:var(--muted)}.rich-note-area img,.feedback-text img{border-radius:8px;max-width:100%;height:auto}.rich-note-area pre,.feedback-text pre{background:var(--surface-muted);white-space:pre-wrap;border-radius:8px;padding:10px 12px;font-family:ui-monospace,Consolas,monospace;font-size:14px}.stuck-note{gap:6px;margin-top:14px;display:grid}.stuck-note-label{justify-self:start}.stuck-send{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.stuck-send h2{margin:0 0 4px;font-size:18px}.stuck-send-actions{align-items:center;gap:10px;margin-left:auto;display:flex}.feedback-item-head{justify-content:space-between;align-items:center;gap:12px;margin-bottom:10px;display:flex}.feedback-item-head h2{margin:0;font-size:17px}.feedback-page .panel{margin-bottom:14px;padding:18px 22px}.page-header-caps{align-self:center;margin:0}.page-header-caps .cap{padding:5px 12px;font-size:14px}.course-lesson-tiles .tile>strong{margin-bottom:auto}.task-feedback-note{border:1px solid color-mix(in srgb, var(--green,#22c55e) 45%, transparent);background:color-mix(in srgb, var(--green,#22c55e) 8%, var(--surface));border-radius:14px;gap:8px;margin:14px 0;padding:14px 16px;display:grid}.task-feedback-note>.cap{justify-self:start}.practice-chip.is-pending{background:color-mix(in srgb, #f5b301 22%, var(--surface));border-color:#f5b301}.live-cell.is-pending{background:#f5b3014d}.live-review-form{gap:8px;margin-top:8px;display:flex}.practice-work textarea{width:100%;min-height:200px}.practice-work-file{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.schedule-template-add>form.schedule-template-form{z-index:260;grid-template-columns:repeat(2,minmax(0,1fr));width:min(640px,100vw - 28px);max-height:80vh;position:absolute;top:calc(100% + 8px);left:auto;right:0;overflow:auto;transform:none;box-shadow:0 28px 100px #080f1e59}.schedule-template-add>form.schedule-template-form>label{font-size:12px}.week-lesson-caps{margin-top:2px}.week-lesson-caps .cap{white-space:normal;overflow-wrap:anywhere;text-align:left;max-width:100%;padding:2px 7px;font-size:11px}.live-refresh-dot{vertical-align:middle;width:10px;height:10px;margin-left:8px;display:inline-block}.live-legend.caps{margin-top:10px}.icon-x-button{color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:8px;padding:2px 6px;font-size:15px}.icon-x-button:hover{color:var(--red,#dc2626);background:var(--surface-soft)}.learning-plan-track-head{align-items:center;gap:8px;display:flex}.learning-plan-track-head>strong{margin-right:auto}.learning-plan-summary-head{justify-content:space-between;align-items:center;gap:10px;display:flex}.settings-fold>summary{cursor:pointer;justify-content:space-between;align-items:center;gap:10px;padding:18px 20px;list-style:none;display:flex}.settings-fold>.settings-link-list{padding:0 20px 18px}.settings-system-caps{margin:0;padding:16px 20px}.settings-fold>summary::-webkit-details-marker{display:none}.settings-fold>summary h2{margin:0;font-size:18px}.telegram-admin-row{flex-wrap:wrap;align-items:center;gap:8px 12px;display:flex}.telegram-admin-row .caps{margin:0}.stat-card.student-homework-tile.danger-card{color:var(--text);background:color-mix(in srgb, #d83a52 6%, var(--surface));border-color:#d83a5273}.stat-card.student-homework-tile.danger-card>small,.stat-card.student-homework-tile.danger-card>span:not(.status-pill):not(.caps){color:var(--text-muted)}.cap.is-strong{color:var(--text);padding:5px 12px;font-size:14px;font-weight:750}.today-student-table{overflow:visible}.group-matrix .matrix-cell,.group-matrix .matrix-head span{font-size:13px}.group-matrix .matrix-student-cell strong{font-size:14px}.count-dot{min-width:22px;height:22px;color:var(--text);background:var(--surface-soft);border-radius:999px;place-items:center;padding:0 6px;font-size:12px;font-weight:800;display:inline-grid}.count-dot.is-bad{color:#fff;background:#d83a52}.count-dot.is-good{color:#fff;background:#1f9d55}.students-tiles .tile-row>.caps{flex-wrap:nowrap;margin:0}.report-name{flex-wrap:wrap;align-items:center;gap:8px 12px;display:flex}.report-name h2{margin:0}.monthly-report-caps{padding:0 20px 18px}@media (min-width:1500px){.practice-board-list{grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:repeat(var(--board-rows), auto);grid-auto-flow:column;column-gap:33px;position:relative}.practice-board-list:after{content:"";background:var(--line);pointer-events:none;width:1px;position:absolute;top:0;bottom:0;left:50%}}.practice-board-answer-input{width:100%;min-width:0;max-width:180px;font:600 14px/1.3 var(--font-mono,ui-monospace, monospace);text-align:left;border:1px solid var(--border);background:var(--surface);color:var(--text);resize:vertical;border-radius:8px;padding:6px 8px}.practice-board-answer-input.is-saved{border-color:#1f9d55}.practice-board-answer-input.is-error{border-color:#d83a52}.practice-board-stats.caps{flex-wrap:nowrap;margin:0}.practice-admin-answer-row{grid-template-columns:minmax(0,1fr) 110px 110px;align-items:start;gap:12px;display:grid}.course-admin-submission>summary{flex-wrap:wrap;align-items:center;gap:8px 12px;display:flex}.course-admin-submission>summary .caps{margin:0}.mock-exam-title,.reviews-title{align-items:center;gap:10px;display:flex}.mock-score{align-items:center;gap:6px;display:inline-flex}.audit-row-time.caps,.audit-row-main .caps{margin:0}.media-upload-form{padding:16px 20px 20px}.access-title{flex-wrap:wrap;align-items:center;gap:8px 14px;display:flex}.access-title h1,.access-title .caps{margin:0}.homework-tile-list a{flex-direction:column;align-items:stretch;gap:4px;padding:6px 10px;display:flex}.homework-tile-list .homework-tile-caps{margin:0}.homework-student-tile{gap:6px}.mock-results-row>strong,.mock-results-row .mock-result-link strong{font-size:16px}.mock-score{white-space:nowrap;flex-wrap:nowrap}.course-admin-steps a,.python-admin-steps a{justify-content:space-between;align-items:center;gap:8px;display:flex}.course-admin-steps a .caps,.python-admin-steps a .caps{flex-wrap:nowrap;flex-shrink:0;margin:0}.admin-interface .group-detail-grid.is-single,.group-detail-grid.is-single{grid-template-columns:minmax(0,1fr)}.admin-summary-caps{margin:0 0 16px}.page-header .caps{margin-top:6px}.calendar-toolbar{flex-wrap:wrap;align-items:center;gap:10px 14px;display:flex}.calendar-toolbar .calendar-week-navigation{flex:auto}@media (max-width:640px){.calendar-week-navigation strong{white-space:normal;font-size:13px}}@media (max-width:700px){.schedule-template-add>form.schedule-template-form{grid-template-columns:minmax(0,1fr);width:auto;position:fixed;top:70px;left:14px;right:14px}}@media (min-width:641px) and (max-width:900px){.sidebar-footer form{margin-top:8px;display:block}.sidebar-footer form button{place-items:center;width:44px;height:44px;margin:0 auto;padding:0;font-size:0;display:grid}.sidebar-footer form button:before{content:"⎋";font-size:18px}}.tile .caps .cap{white-space:normal;overflow-wrap:anywhere;max-width:100%}.cap{border-radius:10px}.student-homework-archive>summary{cursor:pointer;margin:10px 0;list-style:none}.student-homework-archive>summary::-webkit-details-marker{display:none}.lessons-more{align-self:flex-start;margin-top:14px}.stat-card.student-homework-tile.danger-card>.status-pill.danger{color:#b33443;background:#ffe1e6}[data-theme=dark] .stat-card.student-homework-tile.danger-card>.status-pill.danger{color:#ff9aa9;background:#ef5b7238}.tile .cap{white-space:normal;overflow-wrap:anywhere;max-width:100%}.student-homework-tile{flex-direction:column;display:flex}.student-homework-tile>.student-homework-tile-caps{margin-top:auto;padding-top:10px}.app-shell-student .page>.page-header.student-welcome{align-items:flex-end;padding-right:0}.student-welcome .student-header-cards{margin-left:auto}.student-homework-archive-toggle{border-top:1px solid var(--line);cursor:pointer;justify-content:space-between;align-items:center;padding:14px 22px;list-style:none;display:flex}.student-homework-archive-toggle::-webkit-details-marker{display:none}.student-homework-archive-toggle:hover{background:var(--surface-soft)}.student-homework-archive>summary{margin:0}@media (min-width:641px){.student-welcome .student-header-cards{margin-top:52px}}@media (max-width:640px){.app-shell-student .page>.page-header.student-welcome{align-items:stretch}.student-welcome .student-header-cards{margin-left:0}}@media (max-width:760px){.admin-interface .homework-recipient-table>.homework-recipient-head{display:none}}.panel:has(details.add-popover[open]){z-index:30;position:relative;overflow:visible}.parent-verdict-card{border:1px solid var(--border);background:var(--surface);border-radius:14px;padding:14px 18px;font-size:16px;font-weight:600}.parent-verdict-card.is-good{border-color:color-mix(in srgb, var(--success) 45%, transparent);background:color-mix(in srgb, var(--success) 8%, var(--surface))}.parent-verdict-card.is-warn{border-color:color-mix(in srgb, var(--warning,#d99a1e) 50%, transparent);background:color-mix(in srgb, var(--warning,#d99a1e) 9%, var(--surface))}.parent-verdict-card.is-bad{border-color:color-mix(in srgb, var(--danger) 50%, transparent);background:color-mix(in srgb, var(--danger) 8%, var(--surface))}.parent-section{gap:12px;display:grid}.parent-section h2{margin:0;font-size:20px}.parent-mock-title{font-size:14px!important}.parent-comment-text{color:var(--text);margin:0;font-size:14px;line-height:1.5}.parent-name{margin:0;font-size:30px}.parent-stats{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;display:grid}.parent-stat{border:1px solid var(--border);background:var(--surface);border-radius:14px;flex-direction:column;gap:8px;padding:16px 18px;display:flex}.parent-stat-label{color:var(--text);font-size:15px;font-weight:600}.parent-stat-value{color:var(--text);font-size:28px;font-weight:750;line-height:1.1}.parent-stat-note{font-size:15px;font-weight:650}:is(.parent-stat-value,.parent-stat-note,.parent-missed,.parent-fold summary span,.parent-row-meta).is-bad{color:var(--danger)}.parent-row-meta.is-good{color:var(--success)}.parent-row-meta.is-warn{color:var(--warning,#d99a1e)}.parent-list{border:1px solid var(--border);background:var(--surface);border-radius:14px;display:grid;overflow:hidden}.parent-row{border-top:1px solid var(--border);grid-template-columns:64px minmax(0,1fr) auto;align-items:center;gap:14px;padding:12px 16px;display:grid}.parent-row:first-child{border-top:0}.parent-row.is-bad{background:color-mix(in srgb, var(--danger) 8%, var(--surface));box-shadow:inset 3px 0 0 var(--danger)}.parent-row-date{color:var(--text);font-size:15px;font-weight:700}.parent-row-main{gap:3px;min-width:0;display:grid}.parent-row-main strong{font-size:15px}.parent-row-meta{color:var(--muted);font-size:14px;font-weight:600}.parent-row-note{color:var(--text);font-size:14px;line-height:1.45}.parent-row .cap{padding:4px 12px;font-size:14px}.parent-missed{margin:0;font-size:17px;font-weight:700}.parent-empty{color:var(--muted);margin:0;font-size:15px}.parent-fold{gap:10px;display:grid}.parent-fold>summary{border:1px solid var(--border);background:var(--surface);cursor:pointer;border-radius:12px;align-items:center;gap:12px;width:fit-content;padding:8px 14px;font-size:15px;font-weight:700;list-style:none;display:flex}.parent-fold>summary::-webkit-details-marker{display:none}.parent-fold>summary:after{content:"▾";color:var(--muted);font-size:13px;transition:transform .15s}.parent-fold[open]>summary:after{transform:rotate(180deg)}.parent-fold>summary span{background:color-mix(in srgb, var(--muted) 14%, transparent);color:var(--muted);border-radius:999px;padding:2px 10px;font-size:13px;font-weight:700}.parent-fold>summary span.is-bad{background:color-mix(in srgb, var(--danger) 16%, transparent);color:var(--danger)}@media (max-width:640px){.parent-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.parent-stat-value{font-size:22px}.parent-stat:first-child{grid-column:1/-1}.parent-row{grid-template-columns:52px minmax(0,1fr)}.parent-row>:last-child{grid-column:2;justify-self:start}}.user-chip-gear{color:#fff9;border-radius:8px;flex:none;justify-content:center;align-items:center;width:30px;height:30px;margin-left:auto;display:inline-flex}.user-chip-gear:hover{color:#fff;background:#ffffff14}.user-chip-gear svg{width:18px;height:18px}.mobile-user-card .user-chip-gear{color:inherit;opacity:.7;margin-left:auto}a.avatar{color:inherit;text-decoration:none}@media (min-width:901px){html[data-sidebar=collapsed] .user-chip-gear{display:none}}@media (min-width:901px) and (max-width:1280px){html:not([data-sidebar=expanded]) .user-chip-gear{display:none}}@media (max-width:900px){.user-chip .user-chip-gear{display:none}}.student-league-cap{border:1px solid var(--line);background:var(--surface);height:44px;color:var(--text);white-space:nowrap;border-radius:12px;align-items:center;gap:7px;margin-left:auto;padding:0 14px;font-size:16px;font-weight:750;text-decoration:none;transition:border-color .15s,transform .15s;display:inline-flex}.student-league-cap:hover{border-color:var(--accent);transform:translateY(-2px)}.practice-page .page-header{align-items:center}.student-page-tabs{flex-wrap:wrap;align-items:baseline;gap:4px 26px;margin:0;display:flex}.student-page-tabs a{color:var(--muted);border-bottom:4px solid #0000;padding-bottom:6px;text-decoration:none;transition:color .15s,border-color .15s}.student-page-tabs a:hover{color:var(--text);border-bottom-color:color-mix(in srgb, var(--accent) 45%, transparent)}.student-page-tabs a.active{color:var(--text);border-bottom-color:var(--accent)}.tile .lesson-tile-title{color:var(--text);font-size:17px;font-weight:700;line-height:1.3;text-decoration:none}.tile .lesson-tile-title:hover{color:var(--accent)}.stat-card.student-homework-tile>.student-homework-tile-pills{color:inherit}.stat-card.student-homework-tile.danger-card .student-homework-tile-pills .status-pill.danger{color:#b33443;background:#ffe1e6}[data-theme=dark] .stat-card.student-homework-tile.danger-card .student-homework-tile-pills .status-pill.danger{color:#ff9aa9;background:#ef5b7238}.stat-card.student-homework-tile.is-next:hover{box-shadow:0 0 0 1px var(--accent), 0 16px 32px #264a971f}.stat-card.student-homework-tile.is-next.danger-card{border-color:var(--danger);box-shadow:0 0 0 1px var(--danger)}.stat-card.student-homework-tile.is-next.danger-card:hover{box-shadow:0 0 0 1px var(--danger), 0 16px 32px #264a971f}html:not([data-theme=dark]) .cap{color:#2450c4}html:not([data-theme=dark]) .cap.is-soft{color:#49536a}html:not([data-theme=dark]) .cap.is-good{color:#11744b}html:not([data-theme=dark]) .cap.is-warn{color:#85570f}html:not([data-theme=dark]) .cap.is-bad{color:#b3263a}html:not([data-theme=dark]) .status-pill.neutral{color:#4f586b}html:not([data-theme=dark]) .curriculum-tiles .curriculum-number{color:#2450c4}html:not([data-theme=dark]) .curriculum-tiles .tile.is-done .curriculum-number,html:not([data-theme=dark]) .practice-chip.is-solved{color:#11744b}html:not([data-theme=dark]) .live-groups a.is-active,html:not([data-theme=dark]) .live-chip.is-active,html:not([data-theme=dark]) .chip-toggle input:checked+span{color:#2450c4}.curriculum-tiles .tile.is-muted{opacity:.86}html:not([data-theme=dark]) .chip-toggle.state-overdue input:checked+span{color:#b3263a}html:not([data-theme=dark]) .chip-toggle.state-completed input:checked+span{color:#11744b}[data-theme=dark] .cap.is-bad{color:#ff8e9b}:is(.admin-interface,.student-interface,.parent-interface,body) :is(.back-link,.course-crumb){border:1px solid var(--line);background:var(--surface);width:fit-content;color:var(--text);border-radius:999px;align-self:flex-start;align-items:center;gap:6px;margin:0 10px 10px 0;padding:5px 14px;font-size:13px;font-weight:700;line-height:20px;text-decoration:none;display:inline-flex}:is(.admin-interface,.student-interface,.parent-interface,body) :is(.back-link,.course-crumb):hover{border-color:var(--blue);color:var(--blue)}:is(.back-link,.course-crumb)+.cap{vertical-align:middle}@media (max-width:1180px){.week-calendar-shell{overflow-x:visible}.week-calendar-grid{grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:10px;min-width:0}.week-day-column{min-height:0}}.week-lesson-card .status-pill,.week-lesson-card>summary>*{overflow-wrap:anywhere;min-width:0;max-width:100%}.curriculum-topic-tiles{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px;display:grid}.curriculum-topic-tile{border:1px solid var(--line);background:var(--surface);border-radius:14px;grid-template-columns:auto 1fr;align-items:center;gap:8px 10px;padding:14px;display:grid}.curriculum-topic-tile>input,.curriculum-topic-tile>button{grid-column:1/-1}.curriculum-topic-tile>input[name=title]{grid-column:2;font-weight:700}
.sidebar-footer{background:0 0}.cap{padding:4px 11px;font-size:13px;line-height:19px}.panel:has(.disclosure-menu[open]){overflow:visible}.admin-interface .homework-detail-grid{grid-template-columns:minmax(0,1fr)}.homework-item-tiles{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px;display:grid}.homework-item-tile{border:1px solid var(--line);background:var(--surface);border-radius:14px;align-items:center;gap:12px;padding:14px 16px;display:flex}.homework-item-tile>strong{flex:auto;min-width:0}.homework-item-tile>.caps{margin-top:0}.homework-item-tile.is-extra{border-style:dashed}.homework-detail-note{background:var(--surface-soft);white-space:pre-line;border-radius:14px;margin:0;padding:12px 16px}.homework-recipient-fix>summary{border-radius:999px;width:fit-content;padding:6px 14px;font-size:13px;font-weight:700}:is(.admin-interface,.student-interface,.parent-interface) :is(.page,main) small:not(:is(button,label,summary,h1,h2,h3,.theme-toggle,.file-pick,.sidebar,.user-chip,.mobile-menu,.practice-file,.built-file-link,.course-task,.course-step,.course-lesson-side,.admin-dialog-subject) small){background:color-mix(in srgb, var(--muted) 14%, transparent);width:fit-content;max-width:100%;color:var(--muted);white-space:normal;text-transform:none;letter-spacing:0;border-radius:999px;align-items:center;margin-top:4px;padding:3px 10px;font-size:13px;font-weight:700;line-height:19px;display:inline-flex}html:not([data-theme=dark]) :is(.admin-interface,.student-interface,.parent-interface) :is(.page,main) small:not(:is(button,label,summary,h1,h2,h3,.theme-toggle,.file-pick,.sidebar,.user-chip,.mobile-menu,.practice-file,.built-file-link,.course-task,.course-step,.course-lesson-side,.admin-dialog-subject) small){color:#49536a}.learning-plan-item>summary{grid-template-columns:34px minmax(140px,1fr) fit-content(55%) auto}.learning-plan-item>summary>.caps{flex-wrap:wrap;justify-content:flex-end;margin-top:0}.learning-plan-item-title strong{font-size:14px}.learning-plan-item-expand{border:1px solid var(--line);background:var(--surface);border-radius:999px;justify-self:end;padding:6px 14px;font-size:13px}@media (max-width:980px){.learning-plan-item>summary{grid-template-columns:34px minmax(0,1fr)}.learning-plan-item>summary>.caps{grid-column:2;justify-content:flex-start}}.mock-results-head,.mock-results-row{grid-template-columns:minmax(150px,1.1fr) minmax(0,1.5fr) 96px minmax(180px,.9fr)}.mock-results-head{letter-spacing:0;text-transform:none;font-size:13px;font-weight:700}.mock-results-row>span{align-items:center;min-width:0;display:flex}.mock-results-row .mock-score{flex-wrap:wrap;gap:6px}.mock-delete-details>summary{align-items:center;min-height:30px;list-style:none;display:flex}.mock-delete-details>summary::-webkit-details-marker{display:none}.mock-exam-list-panel .admin-activity-row{align-items:center}@media (max-width:720px){.mock-results-row{grid-template-columns:minmax(0,1fr) auto}}.mock-gap-row{gap:10px;display:grid}.mock-gap-row+.mock-gap-row{margin-top:16px}.mock-gap-row h2{margin:0;font-size:17px}.practice-chip.is-gap{border-color:color-mix(in srgb, var(--danger) 50%, var(--line));color:var(--danger)}:is(.admin-interface,.student-interface,.parent-interface) .status-pill{padding:4px 11px;font-size:13px}.week-lesson-badges .status-pill{padding:2px 7px;font-size:11px}.admin-topic-group-title{letter-spacing:0;text-transform:none;color:var(--text);font-size:15px;font-weight:750}:is(.admin-interface,.student-interface,.parent-interface) :is(.empty-state,.practice-empty){background:color-mix(in srgb, var(--muted) 14%, transparent);width:fit-content;max-width:100%;min-height:0;color:var(--muted);text-align:left;box-shadow:none;border:0;border-radius:999px;align-items:center;margin:12px 0;padding:8px 16px;font-size:15px;font-weight:700;line-height:22px;display:inline-flex}:is(.admin-interface,.student-interface,.parent-interface) .panel>:is(.empty-state,.practice-empty){margin:16px 20px}html:not([data-theme=dark]) :is(.admin-interface,.student-interface,.parent-interface) :is(.empty-state,.practice-empty){color:#49536a}:is(.admin-interface,.student-interface,.parent-interface) .page :is(th,[class$=-head]>span,[class*=-head\ ]>span,.admin-topic-group-title,.eyebrow){text-transform:none;letter-spacing:0}:is(.admin-interface,.student-interface,.parent-interface) .page th{font-size:13px}.learning-plan-item-title strong{white-space:normal;overflow:visible}.learning-plan-item>summary>.caps{flex-wrap:wrap;max-width:420px}:is(.admin-interface,.student-interface,.parent-interface) :is(.small-button,.text-button,.panel-link,.compact-button,.add-popover summary,.filter-row button,.text-danger-button){font-size:13px}:is(.admin-interface,.student-interface,.parent-interface) .page :is(.segmented a,.segmented button,.tabs a,.tile-tabs a,.tile-tabs summary,.group-tabs a,.group-tabs summary,[role=tab]){font-size:14px}.week-day-empty{font-size:13px;font-weight:700}:is(.header-progress-card,.mock-result>div,.stat-card)>span{color:var(--text);opacity:.8;font-size:14px;font-weight:700}.practice-file small,.built-file-link small{font-size:13px}.mock-exam-title strong,.admin-activity-row strong{font-size:14px}.mock-delete-details p{color:var(--text);font-size:14px}.course-picker-current.caps{margin-top:0}.notification-title-line>.cap{flex:none}.live-more-section>b,.danger-panel-body p{color:var(--text);font-size:14px}:is(.admin-interface,.student-interface,.parent-interface) .segmented-control :is(a,button),.disclosure-menu-item{font-size:14px}.week-lesson-card>summary>strong,.schedule-page :is(.lesson-card-popover,.week-lesson-card) :is(a,button,summary){font-size:13px}.audit-row{font-size:14px}.built-save-state{background:color-mix(in srgb, var(--muted) 14%, transparent);border-radius:999px;align-items:center;padding:4px 11px;font-size:13px;font-weight:700;display:inline-flex}.built-save-state.is-saved{background:color-mix(in srgb, var(--success) 16%, transparent);color:var(--success)}.board-split-modes button{font-size:13px}.stuck-statement>summary,.homework-recipient-fix>summary{color:var(--text)}.mock-results-row,.audit-row-main,.audit-row-main *{font-size:14px}html body :is(.admin-interface,.student-interface,.parent-interface) :is(.filter-actions .primary-button,.filter-actions .secondary-button,.filter-row .text-button){font-size:13px}html body .audit-row-main :is(strong,span,small,p){font-size:14px}html body .live-more-section b{color:var(--text);font-size:14px}html body .disclosure-menu-item{font-size:14px}html body details>summary>span>b{font-size:15px}html body :is(.admin-interface,.student-interface,.parent-interface) .danger-panel-body p{color:var(--text);font-size:14px}html body :is(.admin-interface,.student-interface,.parent-interface) :is(.practice-file,.built-file-link) small{color:var(--text);font-size:13px}.autoplan-card{gap:0;padding:0;display:grid}.autoplan-card-section{border-bottom:1px solid var(--line);gap:14px;padding:20px 22px;display:grid}.autoplan-card-section h2{margin:0;font-size:18px}.autoplan-card-head{justify-content:space-between;align-items:center;gap:12px;display:flex}.autoplan-card .autoplan-fields{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.autoplan-card .autoplan-fields .wide{grid-column:1/-1}.autoplan-card .autoplan-fields label{gap:6px;font-size:14px;font-weight:700;display:grid}.autoplan-card-actions{justify-content:space-between;align-items:center;gap:12px;padding:18px 22px;display:flex}.autoplan-switch{cursor:pointer;align-items:center;gap:10px;font-size:14px;display:inline-flex;position:relative}.autoplan-switch input{opacity:0;pointer-events:none;width:1px;height:1px;margin:0;position:absolute;top:0;left:0}.autoplan-switch>span{background:color-mix(in srgb, var(--muted) 30%, transparent);border-radius:999px;width:44px;height:26px;transition:background .15s;position:relative}.autoplan-switch>span:after{content:"";background:#fff;border-radius:50%;width:20px;height:20px;transition:transform .15s;position:absolute;top:3px;left:3px;box-shadow:0 1px 3px #00000040}.autoplan-switch input:checked+span{background:var(--accent)}.autoplan-switch input:checked+span:after{transform:translate(18px)}.autoplan-switch input:focus-visible+span{outline:2px solid var(--accent);outline-offset:2px}.autoplan-card:has(.autoplan-switch input:not(:checked)) .autoplan-hw-fields{opacity:.4;pointer-events:none}@media (max-width:720px){.autoplan-card .autoplan-fields{grid-template-columns:1fr}}.homework-create-form{gap:18px;padding:18px 22px 22px;display:grid}.hw-field{gap:8px;display:grid}.hw-label{font-size:14px;font-weight:700}.hw-row{grid-template-columns:minmax(0,260px) auto;justify-content:start;align-items:end;gap:18px;display:grid}.hw-chips{flex-wrap:wrap;gap:8px;display:flex}.hw-chip{cursor:pointer;position:relative}.hw-chip input,.hw-option input{opacity:0;width:1px;height:1px;margin:0;position:absolute;top:0;left:0}.hw-chip span{border:1px solid var(--line);background:var(--surface);border-radius:999px;align-items:center;padding:7px 14px;font-size:14px;font-weight:600;display:inline-flex}.hw-chip input:checked+span{border-color:var(--accent);background:var(--accent-soft);color:var(--accent);font-weight:700}.hw-chip input:focus-visible+span{outline:2px solid var(--accent);outline-offset:2px}.hw-option:has(input:focus-visible){outline:2px solid var(--accent);outline-offset:2px}.hw-segmented{border:1px solid var(--line);background:var(--surface-soft);border-radius:999px;padding:3px;display:inline-flex}.hw-segmented button{color:var(--text);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:999px;padding:7px 18px;font-size:14px;font-weight:700}.hw-segmented button.is-on{background:var(--accent);color:#fff}.hw-list{gap:6px;max-height:300px;padding:2px;display:grid;overflow-y:auto}.hw-option{border:1px solid var(--line);background:var(--surface);cursor:pointer;border-radius:12px;align-items:center;gap:10px;padding:10px 14px;font-size:14px;font-weight:600;display:flex;position:relative}.hw-option:has(input:checked){border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}.hw-option.is-given{opacity:.55}.hw-option>.cap{margin-left:auto}.homework-create-form>.primary-button{justify-self:start}@media (max-width:640px){.hw-row{grid-template-columns:1fr}}html body .homework-create-details>summary b{font-size:16px}.group-journal-summary{grid-template-columns:auto minmax(0,1fr) auto 26px}.group-journal-when{flex-wrap:nowrap;margin:0}.group-journal-topic strong{font-size:16px}.group-journal-metrics{justify-content:flex-end;margin:0}.group-journal-assignment-strip{font-size:inherit;margin:0;padding:12px 20px}.group-journal-body>.caps:not(.group-journal-assignment-strip){margin:0;padding:12px 20px}.group-journal-head{letter-spacing:0;text-transform:none;font-size:13px;font-weight:700}.group-journal-row{font-size:14px}.group-journal-comment{font-size:13px}@media (max-width:1080px){.group-journal-summary{grid-template-columns:auto minmax(0,1fr) 26px}.group-journal-metrics{grid-column:1/3;justify-content:flex-start}}@media (max-width:760px){.group-journal-summary{grid-template-columns:minmax(0,1fr) 26px}.group-journal-summary>.group-journal-metrics{grid-column:1;display:flex}.group-journal-when,.group-journal-topic{grid-column:1}.group-journal-chevron{grid-area:1/2/4}}.lesson-attendance-list>.caps.is-empty,.lesson-recordings-list>.caps.is-empty{margin:16px 20px}.lesson-progress-head{text-transform:none;letter-spacing:0;font-size:13px;font-weight:700}.lesson-progress-row{font-size:14px}html body .lesson-detail-actions{align-items:center;padding:14px 20px}html body .lesson-detail-actions>.panel-heading{border:0;margin:0 8px 0 0;padding:0}html body .lesson-detail-actions .lesson-status-actions{padding:0}.student-greeting-name{white-space:nowrap}.group-journal-table{min-width:960px}.today-layout{grid-template-columns:minmax(260px,360px) minmax(0,1fr);align-items:start;gap:16px;display:grid}.today-lessons{gap:14px;display:grid;padding:18px!important}.today-lessons-head{justify-content:space-between;align-items:center;gap:10px;display:flex}.today-lessons-head h1{margin:0;font-size:26px;line-height:1.15}.today-icons{gap:8px;display:flex}.icon-button.is-primary{border-color:var(--accent);background:var(--accent);color:#fff}.icon-button.is-primary:hover{color:#fff;filter:brightness(1.08)}.today-lesson-list{gap:8px;display:grid}.today-lesson-tile{border:1px solid var(--line);background:var(--surface);color:var(--text);border-radius:14px;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:6px 14px;padding:12px 14px;text-decoration:none;transition:border-color .15s;display:grid}.today-lesson-tile:hover{border-color:var(--accent)}.today-lesson-tile.is-active{border-color:var(--accent);background:var(--accent-soft)}.today-lesson-time{color:var(--accent);grid-row:span 2;font-size:21px;font-weight:800}.today-lesson-text{gap:3px;min-width:0;display:grid}.today-lesson-text strong{font-size:17px}.today-lesson-text span{font-size:15px;line-height:1.3}.today-lesson-tile>.caps{grid-column:2;margin:0}.today-student-panel .today-table-heading{margin:0;padding:18px 20px 12px;font-size:22px}.today-table-heading a{color:inherit;text-decoration:none}.today-table-heading a:hover{color:var(--accent)}.today-layout .today-student-row{grid-template-columns:minmax(130px,1fr) auto minmax(0,1.7fr) 40px;padding:7px 20px}.today-finish-row{border-top:1px solid var(--line);flex-wrap:wrap;gap:10px;padding:14px 20px 18px;display:flex}.today-finish-row .today-summary-form{flex-wrap:wrap;gap:10px;display:flex}@media (max-width:1100px){.today-layout{grid-template-columns:minmax(0,1fr)}}.tile:has(.tile-menu[open]){z-index:6}.tile-menu .text-danger-button{padding:6px 8px;font-size:14px;line-height:1.3}.matrix-legend{flex-wrap:wrap;gap:6px;margin-top:12px;display:flex}.matrix-legend .matrix-cell{border-radius:8px;align-items:center;min-height:28px;padding:0 10px;font-size:13px;font-weight:700;display:inline-flex}.schedule-templates{gap:12px;display:grid;padding:16px!important}.schedule-templates h2{margin:0;font-size:20px}.schedule-template-list{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));align-items:start;gap:10px;display:grid}.schedule-template>summary{border:1px solid var(--line);background:var(--surface);cursor:pointer;border-radius:12px;gap:6px;padding:12px 14px;list-style:none;display:grid}.schedule-template>summary::-webkit-details-marker{display:none}.schedule-template>summary:hover,.schedule-template[open]>summary{border-color:var(--accent)}.schedule-template>summary strong{font-size:17px}.schedule-template>summary .cap{width:fit-content}.schedule-template .schedule-series-delete{flex-wrap:wrap;gap:8px;padding:10px 2px 2px;display:flex}.calendar-arrow{border-radius:999px;width:40px;height:40px}.calendar-arrow:hover{border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}.calendar-week-navigation strong{font-size:17px}.hw-topics{gap:10px;display:grid}.hw-number-grid{flex-wrap:wrap;gap:6px;display:flex}.hw-number{border:1px solid var(--line);background:var(--surface);min-width:44px;height:44px;color:var(--text);font:inherit;cursor:pointer;border-radius:11px;padding:0 10px;font-size:15px;font-weight:800}.hw-number:hover{border-color:var(--accent)}.hw-number.is-on{border-color:var(--accent);background:var(--accent);color:#fff}.title-with-count{align-items:center;gap:12px;display:flex}.title-with-count .count-dot{background:var(--accent-soft);min-width:34px;height:34px;color:var(--accent);padding:0 10px;font-size:16px}.admin-list-panel .student-filter-bar{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.admin-list-panel .student-filter-bar>*{margin:0}.admin-list-panel .student-filter-bar .filter-search{flex:220px;max-width:320px}.admin-list-panel .student-filter-bar select{flex:0 auto;width:auto;min-width:160px}select:not([multiple]):not([size]){appearance:none;cursor:pointer;border-radius:12px;font-weight:600;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238a94a8' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E")!important;background-position:right 13px center!important;background-repeat:no-repeat!important;background-size:16px!important;padding-right:40px!important}select:not([multiple]):not([size]):hover{border-color:var(--accent)}@supports (appearance:base-select){select:not([multiple]):not([size]){appearance:base-select;align-items:center;display:inline-flex}select:not([multiple]):not([size])::picker-icon{display:none}select:not([multiple]):not([size])::picker(select){appearance:base-select;border:1px solid var(--line);background:var(--surface);max-height:min(420px,70vh);color:var(--text);border-radius:14px;margin-top:6px;padding:6px;box-shadow:0 18px 44px #0f172a2e}select:not([multiple]):not([size]) option{cursor:pointer;border-radius:9px;padding:9px 12px;font-weight:600}select:not([multiple]):not([size]) option::checkmark{display:none}select:not([multiple]):not([size]) option:hover,select:not([multiple]):not([size]) option:focus-visible{background:var(--accent-soft);color:var(--accent);outline:none}select:not([multiple]):not([size]) option:checked{background:var(--accent);color:#fff}select:not([multiple]):not([size]) option:disabled{color:var(--muted);background:0 0}}:is(.admin-interface,.student-interface,.parent-interface) :is(.panel-heading,.homework-create-details[open]>summary,.external-review-import[open]>summary,.bulk-invite-panel[open]>summary,.learning-plan-item[open]>summary,.learning-plan-sidebar>.panel-heading,.student-next-step-details[open]>summary,.lesson-popover-heading,.admin-dialog-head){border-bottom:0!important}.panel>.caps.is-empty,.panel>div>.caps.is-empty{margin:4px 24px 20px}.admin-interface .learning-plan-layout{align-items:start}.admin-interface .learning-plan-sidebar{max-height:calc(100vh - 32px);position:sticky;top:16px;overflow:auto}@media (max-width:1100px){.admin-interface .learning-plan-sidebar{max-height:none;position:static}}.student-lesson-plate{position:relative}.plate-cover-link{z-index:1;border-radius:inherit;position:absolute;inset:0}.student-lesson-plate:has(.plate-cover-link):hover{border-color:var(--accent)}.student-lesson-plate-actions{z-index:2;position:relative}.student-lesson-plate-topic b{font-size:22px;line-height:1.25}.student-homework-card{position:relative}.student-homework-actions .primary-button:after{content:"";border-radius:inherit;position:absolute;inset:0}.student-homework-card .student-mock-score-form,.student-homework-card .student-homework-note{z-index:2;position:relative}.admin-list-panel .student-filter-bar{border-bottom:0;padding:18px 22px 10px}.dtf{width:100%;position:relative}.form-stack label .dtf,label>.dtf{margin-top:6px}.dtf-hidden{display:none}.dtf-button{border:1px solid var(--line);background:var(--surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238a94a8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3.5' y='5' width='17' height='15' rx='2.5'/%3E%3Cpath d='M3.5 10h17M8 3v4M16 3v4'/%3E%3C/svg%3E") no-repeat right 12px center / 17px;width:100%;min-height:42px;color:var(--text);font:inherit;text-align:left;cursor:pointer;border-radius:12px;align-items:center;padding:0 40px 0 12px;font-size:14px;font-weight:600;display:flex}.dtf-button:hover{border-color:var(--accent)}.dtf-button.is-empty{color:var(--muted)}.dtf-popover{z-index:40;border:1px solid var(--line);background:var(--surface);border-radius:16px;gap:10px;padding:12px;display:grid;position:absolute;top:calc(100% + 6px);left:0;box-shadow:0 18px 44px #0f172a33}.dtf-both{align-items:flex-start;gap:14px;display:flex}.dtf-calendar{gap:8px;width:266px;display:grid}.dtf-calendar-head{justify-content:space-between;align-items:center;display:flex}.dtf-calendar-head strong{font-size:15px}.dtf-arrow{border:1px solid var(--line);background:var(--surface);width:32px;height:32px;color:var(--text);cursor:pointer;border-radius:999px;font-size:18px;line-height:1}.dtf-arrow:hover{border-color:var(--accent);color:var(--accent)}.dtf-grid{grid-template-columns:repeat(7,1fr);gap:3px;display:grid}.dtf-weekday{color:var(--muted);text-align:center;padding:4px 0;font-size:12px;font-weight:700}.dtf-day,.dtf-cell{height:34px;color:var(--text);font:inherit;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:9px;font-size:14px;font-weight:600}.dtf-day:hover,.dtf-cell:hover{background:var(--accent-soft);color:var(--accent)}.dtf-day.is-today{border-color:var(--accent)}.dtf-day.is-on,.dtf-cell.is-on{background:var(--accent);color:#fff}.dtf-time{align-content:start;gap:10px;display:grid}.dtf-hours{grid-template-columns:repeat(6,38px);gap:3px;display:grid}.dtf-minutes{grid-template-columns:repeat(4,1fr);gap:3px;margin-top:6px;display:grid}.dtf-actions{justify-content:space-between;align-items:center;gap:10px;display:flex}.dtf-clear{justify-self:start}@media (max-width:560px){.dtf-both{flex-direction:column}}.dtf-popover{z-index:1000;position:fixed}.user-chip-theme{margin-left:auto}.user-chip-theme+.user-chip-gear{margin-left:0}.user-chip .theme-toggle-compact{width:30px;height:30px;box-shadow:none;color:#fff9;background:0 0;border:0;border-radius:8px}.user-chip .theme-toggle-compact:hover{box-shadow:none;color:#fff;background:#ffffff14;transform:none}.user-chip .theme-toggle-compact svg{width:18px;height:18px}.user-chip .theme-picker-popover{z-index:60;width:236px;position:fixed;inset:auto auto 120px 14px}@media (min-width:901px){html[data-sidebar=collapsed] .user-chip-theme{display:none}}@media (min-width:901px) and (max-width:1280px){html:not([data-sidebar=expanded]) .user-chip-theme{display:none}}@media (max-width:900px){.user-chip .user-chip-theme{display:none}}@media (min-width:901px){.main-content :is(.admin-interface,.student-interface,.parent-interface)>.page,.main-content>.page{padding-top:24px}}.lesson-detail-attendance-wide{display:block}.lesson-progress-student strong,.lesson-attendance-row strong{font-size:16px}@media (min-width:701px){.schedule-templates .schedule-template-add>form.schedule-template-form{left:0;right:auto}}details.add-popover>summary.icon-button::-webkit-details-marker{display:none}.admin-list-panel .students-tiles{padding:4px 22px 22px}*{scrollbar-width:thin;scrollbar-color:color-mix(in srgb, var(--accent) 40%, transparent) transparent}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:color-mix(in srgb, var(--accent) 40%, transparent) padding-box;border:2px solid #0000;border-radius:999px}::-webkit-scrollbar-thumb:hover{background:color-mix(in srgb, var(--accent) 65%, transparent) padding-box}::-webkit-scrollbar-corner{background:0 0}.icon-button.is-danger{border-color:color-mix(in srgb, var(--red) 55%, var(--line));color:var(--red)}.icon-button.is-danger:hover{border-color:var(--red);background:var(--red-soft);color:var(--red)}.user-chip-text{flex:auto;min-width:0;overflow:hidden}.user-chip-text strong,.user-chip-text span{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.user-chip-theme,.user-chip-gear{flex:none}.user-chip .avatar{flex:0 0 36px;width:36px}.sidebar-footer{min-width:0}.student-homework-actions .primary-button:hover,.student-homework-actions .primary-button:active{transform:none}.student-homework-card:has(.student-homework-actions .primary-button){cursor:pointer}:root{--code-keyword:#8e24aa;--code-constant:#c2185b;--code-string:#2e7d32;--code-number:#e65100;--code-comment:#8a94a8;--code-function:#1565c0;--code-builtin:#00838f;--code-operator:#5f6c85}[data-theme=dark]{--code-keyword:#d49bff;--code-constant:#ff8fb8;--code-string:#8fdc8f;--code-number:#ffb86b;--code-comment:#7f8bab;--code-function:#7cb7ff;--code-builtin:#6fe0e6;--code-operator:#aab6d3}.python-code{border:1px solid var(--line);color:var(--text);background:var(--surface-soft);white-space:pre;tab-size:4;border-radius:10px;margin:0;padding:10px 12px;font:13px/1.5 ui-monospace,Cascadia Code,Consolas,monospace;overflow-x:auto}.python-code code{font:inherit}.tok-keyword{color:var(--code-keyword);font-weight:600}.tok-constant{color:var(--code-constant)}.tok-string{color:var(--code-string)}.tok-number{color:var(--code-number)}.tok-comment{color:var(--code-comment);font-style:italic}.tok-function{color:var(--code-function)}.tok-builtin{color:var(--code-builtin)}.tok-operator{color:var(--code-operator)}.inline-code{background:color-mix(in srgb, var(--text) 8%, transparent);overflow-wrap:anywhere;border-radius:5px;padding:1px 5px;font:.92em ui-monospace,Cascadia Code,Consolas,monospace}.practice-help-text.is-ai .python-code{margin:4px 0 6px}code,pre,kbd,samp,textarea,.python-code,.code-editor .cm-scroller,.code-editor .cm-content,.practice-code-input{font-variant-ligatures:none;font-feature-settings:"liga" 0, "calt" 0}.stat-card.student-homework-tile.danger-card:hover{border-color:var(--danger);box-shadow:0 16px 32px color-mix(in srgb, var(--danger) 16%, transparent)}.stat-card.student-homework-tile.is-next.danger-card:hover{box-shadow:0 0 0 1px var(--danger), 0 16px 32px color-mix(in srgb, var(--danger) 16%, transparent)}.student-home-title .student-home-all{font-size:16px;font-weight:700}.page-header-caps .cap{padding:7px 15px;font-size:16px}.brand,.brand-logo,.mobile-brand-logo{-webkit-user-select:none;user-select:none;-webkit-user-drag:none}.tile-section-title.lessons-section-title,.title-with-add.tile-section-title.lessons-section-title h2{font-size:24px}.title-with-add.tile-section-title.lessons-past-head{grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:12px;display:grid}.lessons-past-head>h2{grid-column:1/-2}.lessons-past-head>.recordings-plate.is-inline{grid-column:-2/-1;justify-content:center}@media (max-width:460px){.lessons-past-head>h2,.lessons-past-head>.recordings-plate.is-inline{grid-column:1/-1}}.settings-league-row{gap:18px;margin-bottom:18px;display:grid}.settings-league-row>.panel{margin:0}.settings-league-row.is-split{grid-template-columns:minmax(0,2fr) minmax(260px,1fr);align-items:stretch}.league-settings-actions{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.settings-league-row.is-split .league-settings-panel .league-invite-card{grid-template-columns:auto minmax(0,1fr) auto}.telegram-panel.is-compact{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:22px;padding:28px 24px;display:flex}.telegram-panel.is-compact .telegram-panel-head{background:0 0;border:0;flex-direction:column;gap:18px;padding:0}.telegram-panel.is-compact .telegram-panel-logo{border-radius:50%;width:104px;height:104px}.telegram-panel.is-compact .telegram-panel-logo svg{width:64px;height:64px}.telegram-panel.is-compact .telegram-panel-connect{justify-items:stretch;width:100%;padding:0}.telegram-panel.is-compact .telegram-panel-connect .primary-button{justify-content:center}@media (max-width:900px){.settings-league-row.is-split{grid-template-columns:minmax(0,1fr)}}.notification-card .cap{white-space:normal;overflow-wrap:anywhere}.monthly-report-card .panel-heading{flex-wrap:wrap}.monthly-report-card .report-name{flex:200px;min-width:0}.learning-plan-create :is(input,select,textarea){min-width:0;max-width:100%}.learning-plan-sidebar,.learning-plan-create,.learning-plan-create form{grid-template-columns:minmax(0,1fr);min-width:0}@media (max-width:1180px){.admin-interface .learning-plan-layout,.learning-plan-layout{grid-template-columns:minmax(0,1fr)}}.learning-plan-create label{white-space:normal;overflow-wrap:anywhere}@media (max-width:640px){details.add-popover>form,details.add-popover>.add-popover-body{width:auto;max-height:calc(100dvh - 96px);position:fixed;top:76px;left:16px;right:16px;overflow:auto}.add-popover .form-stack{min-width:0}}.program-topic-block+.program-topic-block{margin-top:22px}.program-topic-block>h3{color:var(--muted);letter-spacing:.06em;text-transform:uppercase;margin:0 0 10px;font-size:13px;font-weight:800}.student-report-tiles .tile-big{font-size:40px}.student-report-tiles .tile-big small{color:var(--muted);font-size:18px}.student-report-tiles .tile>small{text-transform:none;font-size:14px;font-weight:700}.today-empty-title{letter-spacing:-.02em;margin:0 0 16px;font-size:26px;font-weight:800}.practice-fresh-row{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;gap:16px;display:grid}.practice-fresh-row>.panel{min-width:0;margin:0}@media (max-width:1100px){.practice-fresh-row{grid-template-columns:minmax(0,1fr)}}.login-forgot a{font-size:16px;font-weight:800}.learning-plan-copy{gap:10px;display:grid}.learning-plan-copy>h3{margin:4px 0 2px;font-size:15px}.learning-plan-ready{text-align:left;cursor:pointer;width:100%;font:inherit}.learning-plan-ready:hover{border-color:var(--accent)}.learning-plan-ready-take{color:var(--accent);font-size:14px;font-weight:800}.login-page{background:var(--bg) url(/bg/pattern-light.svg) repeat;background-size:580px 580px;grid-template-columns:minmax(0,1fr)}[data-theme=dark] .login-page{background:var(--bg) url(/bg/pattern-dark.svg) repeat;background-size:580px 580px}.login-panel,[data-theme=dark] .login-panel{background:0 0;min-height:100vh}.login-card{box-shadow:0 24px 60px #080f2338}.exam-switch{border:1px solid var(--border);background:var(--surface);border-radius:999px;gap:4px;padding:4px;display:inline-flex}.exam-switch button{min-height:32px;color:var(--muted);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:999px;padding:0 16px;font-size:14px;font-weight:800}.exam-switch button.is-on{background:var(--accent);color:#fff}.access-check-grid{grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:8px;padding:0 20px 14px;display:grid}.access-check-tile{border:1px solid var(--border);color:var(--muted);opacity:.7;border-radius:12px;justify-items:start;gap:4px;padding:10px;text-decoration:none;display:grid}.access-check-tile.is-open{color:var(--text);opacity:1;border-color:color-mix(in srgb, var(--success,#22a06b) 45%, var(--border))}.access-check-tile strong{font-size:18px}.access-check-mocks{flex-wrap:wrap;padding:0 20px 18px}.learning-plan-top{align-items:start;gap:18px;min-width:0;display:grid}@media (min-width:1200px){.learning-plan-top{grid-template-columns:minmax(260px,340px) minmax(0,1fr)}}.learning-plan-top>.panel{min-width:0}.learning-plan-streams{container-type:inline-size}.learning-plan-streams .learning-plan-track-grid{grid-template-columns:1fr;gap:6px}.learning-plan-streams .learning-plan-track{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:6px 10px;padding:8px 10px 8px 14px;display:grid}.learning-plan-streams .learning-plan-track>.learning-plan-track-head{display:contents}.learning-plan-streams .learning-plan-track>.learning-plan-track-head>strong{grid-area:1/1;margin:0}.learning-plan-streams .learning-plan-track>.learning-plan-track-head>form{grid-area:1/2;justify-self:end}.learning-plan-streams .learning-plan-track>.caps{flex-wrap:wrap;grid-area:2/1;min-width:0}.learning-plan-streams .learning-plan-track>form{grid-area:2/2}.learning-plan-streams .learning-plan-track .secondary-button{white-space:nowrap;width:auto;padding:6px 10px;font-size:12px}@container (min-width:620px){.learning-plan-streams .learning-plan-track{grid-template-columns:minmax(96px,max-content) minmax(0,1fr) auto auto}.learning-plan-streams .learning-plan-track>.caps{grid-area:1/2}.learning-plan-streams .learning-plan-track>form{grid-area:1/3}.learning-plan-streams .learning-plan-track>.learning-plan-track-head>form{grid-column:4}}.learning-plan-streams .panel-heading+.learning-plan-assign-form{border-top:0;padding-top:0}.learning-plan-streams .learning-plan-assign-form select{flex:200px;min-width:0}.stuck-try{margin-top:12px}.stuck-try>summary{cursor:pointer;list-style:none;display:inline-flex}.stuck-try>summary::-webkit-details-marker{display:none}.stuck-try[open]>summary{margin-bottom:10px}.learning-plan-family{gap:6px;display:grid}.learning-plan-versions{flex-wrap:wrap;gap:6px}.learning-plan-versions form{display:contents}.learning-plan-versions .cap{text-decoration:none}.cap-button{border:1px solid var(--line,#7f7f7f40);cursor:pointer;font:inherit;color:inherit;background:var(--surface-soft,#7f7f7f1a)}.cap-button:hover{border-color:var(--accent,#6b8afd)}.learning-plan-ready-family{cursor:default;gap:8px;display:grid}.tile.is-pending{opacity:.75;border-style:dashed}.membership-start{display:inline-flex;position:relative}.membership-start>summary{cursor:pointer;list-style:none}.membership-start>summary::-webkit-details-marker{display:none}.membership-start[open] .inline-form{align-items:center;gap:6px;margin-left:6px;display:inline-flex}.membership-start .inline-form input[type=month]{font:inherit;padding:4px 8px;font-size:13px}
[data-theme=dark][data-palette=coral]{--background:#0a0a0c;--surface:#141418;--surface-muted:#1c1c21;--text:#f4f4f6;--text-muted:#9c9ca6;--border:#2a2a31;--accent:#ff5a6a;--accent-hover:#ff7684;--accent-soft:#3a1820;--navy:#08080a;--navy-soft:#111114}.theme-mode-options{grid-template-columns:repeat(4,1fr)}.theme-mode-options .theme-swatch{place-items:center;min-height:40px;padding:4px;display:grid}.theme-swatch i{border:1px solid #7f7f7f59;border-radius:7px;width:26px;height:26px;display:block}.theme-swatch.is-light i{background:linear-gradient(135deg,#fff 0 50%,#3b6ef5 50% 100%)}.theme-swatch.is-dark i{background:linear-gradient(135deg,#0b1120 0 50%,#6f97ff 50% 100%)}.theme-swatch.is-coral i{background:linear-gradient(135deg,#0a0a0c 0 50%,#ff5a6a 50% 100%)}.theme-swatch.is-violet i{background:linear-gradient(135deg,#0c0a12 0 50%,#9d63ff 50% 100%)}[data-theme=dark][data-palette=coral] .sidebar{background:radial-gradient(circle at 20% 0,#ff5a6a24,#0000 30%),linear-gradient(#141418 0%,#0a0a0c 100%)}[data-theme=dark][data-palette=coral] .mobile-shell-bar{background:linear-gradient(#141418,#0f0f12);box-shadow:0 8px 24px #0000004d}[data-theme=dark][data-palette=coral] .mobile-menu-panel{background:linear-gradient(#141418,#0a0a0c);box-shadow:0 22px 50px #00000073}[data-theme=dark][data-palette=coral] .sidebar-footer{background:linear-gradient(#0a0a0c00,#0a0a0c 24%)}.brand-logo-coral,.brand-logo-violet{display:none!important}[data-theme=dark][data-palette=coral] .brand-logo-coral{display:block!important}[data-theme=dark][data-palette=coral] .brand-logo-default{display:none!important}[data-theme=dark][data-palette=violet]{--background:#0c0a12;--surface:#15111e;--surface-muted:#1d1828;--text:#f3f0fa;--text-muted:#a29bb3;--border:#2b2438;--accent:#9d63ff;--accent-hover:#b083ff;--accent-soft:#261a40;--navy:#08070c;--navy-soft:#110e19}[data-theme=dark][data-palette=violet] .sidebar{background:radial-gradient(circle at 20% 0,#9d63ff29,#0000 30%),linear-gradient(#15111e 0%,#0c0a12 100%)}[data-theme=dark][data-palette=violet] .mobile-shell-bar{background:linear-gradient(#15111e,#100d17);box-shadow:0 8px 24px #0000004d}[data-theme=dark][data-palette=violet] .mobile-menu-panel{background:linear-gradient(#15111e,#0c0a12);box-shadow:0 22px 50px #00000073}[data-theme=dark][data-palette=violet] .brand-logo-violet{display:block!important}[data-theme=dark][data-palette=violet] .brand-logo-default{display:none!important}[data-theme=dark] :is(.stat-card.student-homework-tile>.student-homework-go,.hw-segmented button.is-on,.hw-number.is-on,.dtf-day.is-on,.dtf-cell.is-on,.exam-switch button.is-on,.icon-button.is-primary,.student-quick-link.is-hot,.recordings-plate>span,.mock-grade-form .secondary-button.is-active,.course-choice label.is-picked .course-choice-mark,.course-choice label:has(input:checked) .course-choice-mark){color:var(--background)!important}[data-theme=dark]:is([data-palette=coral],[data-palette=violet]) .header-progress-card{background:color-mix(in srgb, var(--surface) 80%, transparent)}[data-theme=dark]:is([data-palette=coral],[data-palette=violet]) :is(.secondary-button,input,select,textarea){border-color:var(--border)}[data-theme=dark]:is([data-palette=coral],[data-palette=violet]) .secondary-button:hover{border-color:color-mix(in srgb, var(--accent) 45%, var(--border));background:var(--surface-muted)}[data-theme=dark]:is([data-palette=coral],[data-palette=violet]) :is(input,textarea)::placeholder{color:var(--text-muted)}[data-theme=dark]:is([data-palette=coral],[data-palette=violet]) .mini-progress{background:var(--border)}[data-theme=dark]:is([data-palette=coral],[data-palette=violet]) :is(.curriculum-number,.stepik-entry-badge,.stepik-how-list strong){background:var(--accent-soft)}[data-theme=dark]:is([data-palette=coral],[data-palette=violet]) .status-pill.neutral{background:var(--surface-muted);color:var(--text-muted)}[data-theme=dark]:is([data-palette=coral],[data-palette=violet]) :is(.curriculum-card,.stepik-entry,.planner-group-check){background:var(--surface)}[data-theme=dark]:is([data-palette=coral],[data-palette=violet]) .form-stack label{color:var(--text-muted)}[data-theme=dark]:is([data-palette=coral],[data-palette=violet]) .stat-card:not(.accent-card):hover{border-color:color-mix(in srgb, var(--accent) 40%, var(--border))}[data-theme=dark]:is([data-palette=coral],[data-palette=violet]) :is(.student-lesson-card.nearest,.planner-group-check.selected,.parent-child-switch.active,.planner-group-check:hover){background:var(--accent-soft)}[data-theme=dark]:is([data-palette=coral],[data-palette=violet]) :is(.notification-title-line span,.analytics-delta.neutral,.group-journal-assignment-strip,.invite-created-link code){background:var(--surface-muted)}[data-theme=dark]:is([data-palette=coral],[data-palette=violet]) .theme-toggle-compact{color:var(--text-muted);border-color:var(--border);background:color-mix(in srgb, var(--surface) 88%, transparent)}[data-theme=dark][data-palette=violet] .sidebar-footer{background:linear-gradient(#0c0a1200,#0c0a12 24%)}[data-theme=dark]:is([data-palette=coral],[data-palette=violet]) :is(.primary-button,.public-primary-button,.student-quick-link.is-hot){box-shadow:0 10px 24px color-mix(in srgb, var(--accent) 28%, transparent)}[data-theme=dark]:is([data-palette=coral],[data-palette=violet]) .league-period-tabs a[aria-current=page]{box-shadow:0 7px 18px color-mix(in srgb, var(--accent) 28%, transparent)}[data-theme=dark]:is([data-palette=coral],[data-palette=violet]) :is(input,select,textarea):focus{border-color:color-mix(in srgb, var(--accent) 60%, white);box-shadow:0 0 0 3px color-mix(in srgb, var(--accent) 16%, transparent)}@media (max-width:900px){.mobile-menu-panel .nav-item{min-height:46px;font-size:16px}.mobile-menu-panel .nav-section-label{font-size:12px}.mobile-menu-panel .nav-badge{min-width:22px;height:22px;font-size:12px}.mobile-menu-actions .theme-toggle-copy small{font-size:12px}.mobile-menu-panel :is(.user-chip,.mobile-user-card){font-size:15px}}.extra-links-panel{display:grid}.extra-links-row{border-top:1px solid var(--border);justify-content:space-between;align-items:center;gap:12px;padding:12px 20px;display:flex}.extra-links-row>strong{font-size:15px}.extra-links-form{grid-template-columns:minmax(140px,1fr) minmax(180px,2fr) 150px auto;display:grid}.extra-links-form :is(input,select){border:1px solid var(--border);background:var(--surface);min-width:0;color:var(--text);font:inherit;border-radius:10px;padding:8px 12px;font-size:14px}.extra-links-buttons{justify-content:flex-end;align-items:center;gap:6px;width:250px;display:flex}.extra-link-move{border:1px solid var(--border);background:var(--surface);width:36px;height:36px;color:var(--text);cursor:pointer;border-radius:10px;font-size:16px}.extra-link-move:hover{border-color:var(--blue);color:var(--blue)}.extra-link-move:disabled{visibility:hidden}.student-links-page{gap:26px;display:grid}.student-links-page h1{margin:0}.student-links-section{gap:12px;display:grid}.student-links-section h2{margin:0;font-size:20px}.student-links-grid{grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px;display:grid}.student-link-tile{border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:14px;align-items:center;gap:14px;padding:14px 16px;text-decoration:none;transition:border-color .15s,transform .15s;display:flex}.student-link-tile:hover{border-color:var(--blue);transform:translateY(-1px)}.student-link-tile strong{flex:1;font-size:16px;line-height:1.3}.student-link-tile.is-guide{border-color:color-mix(in srgb, var(--blue) 45%, var(--border));background:color-mix(in srgb, var(--blue) 8%, var(--surface))}.student-link-arrow{color:var(--muted);font-size:18px}.student-link-badge{color:#fff;letter-spacing:.02em;border-radius:12px;flex:none;place-items:center;width:44px;height:44px;font-size:15px;font-weight:800;display:grid}.student-link-badge.is-guide{background:#e5484d;font-size:12px}.student-link-badge{overflow:hidden}.student-link-badge svg{width:26px;height:26px}.student-link-badge img{object-fit:cover;width:100%;height:100%}.student-link-badge.is-python{background:#3776ab}.student-link-badge.is-pycharm{background:#000}.student-link-badge.is-libre{background:#18a303}.student-link-badge.is-telegram{background:#27a6e5}.student-link-badge.is-vk{background:#07f}.student-link-badge.is-youtube{background:#f03;font-size:17px}.student-link-badge.is-rutube{background:#100943}.student-link-badge.is-tiktok{background:#000}.student-link-badge.is-stepik img{width:34px;height:34px}.student-link-badge.is-stepik{background:#fff}.student-link-badge.is-other{background:var(--blue)}@media (max-width:640px){.extra-links-form{grid-template-columns:1fr}.extra-links-buttons{justify-content:flex-start;width:auto}}.settings-toggle-tiles{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px;display:grid}.settings-toggle-tile{justify-content:space-between;gap:14px}.settings-toggle-tile strong{font-size:16px}.settings-toggle-tile button{align-self:flex-start}.video-texts{gap:16px;display:grid}.video-setup{gap:14px;padding:18px 20px;display:grid}.video-numbers,.video-parts{flex-wrap:wrap;gap:8px;display:flex}.video-numbers .chip-toggle span{text-align:center;min-width:44px;font-weight:700}.video-inputs{grid-template-columns:1fr 1fr;gap:12px;display:grid}.video-inputs label{gap:6px;font-size:14px;display:grid}.video-inputs textarea{border:1px solid var(--border);background:var(--surface);color:var(--text);font:inherit;resize:vertical;border-radius:10px;padding:10px 12px;font-size:14px}.video-cards{grid-template-columns:repeat(auto-fit,minmax(380px,1fr));align-items:start;gap:16px;display:grid}.video-card-fields{gap:10px;padding:0 20px 18px;display:grid}.video-field{border:1px solid var(--border);background:var(--surface);width:100%;color:var(--text);font:inherit;text-align:left;cursor:pointer;border-radius:12px;gap:8px;padding:12px 14px;transition:transform .12s,box-shadow .12s,border-color .12s;display:grid}.video-field:hover{transform:translateY(-1px);box-shadow:0 6px 18px #0000001f}.video-field.is-copied{border-color:var(--success)}.video-field-head{align-items:center;gap:8px;display:flex}.video-field-head strong{margin-right:auto;font-size:14px}.video-field-text{white-space:pre-wrap;overflow-wrap:anywhere;font-size:14px;line-height:1.45}@media (max-width:640px){.video-inputs,.video-cards{grid-template-columns:1fr}}@media (min-width:851px){.admin-review-list article{grid-template-columns:minmax(150px,.7fr) minmax(240px,1.5fr) auto auto}.admin-review-actions{flex-direction:column;grid-column:auto;align-items:stretch}}.rich-note{border-radius:14px}.rich-note-tools{border-bottom:1px solid var(--line);background:0 0;gap:6px;padding:10px}.rich-note-tools button{border:1px solid var(--line);background:var(--surface);color:var(--text);border-radius:999px;padding:6px 13px;font-size:13px;font-weight:700;transition:border-color .12s,transform .12s}.rich-note-tools button:hover{border-color:var(--accent);background:var(--surface);color:var(--text);transform:translateY(-1px)}.stuck-note-label{font-size:14px}.app-shell-bare{min-height:100vh;display:block}.bare-shell-bar{justify-content:space-between;align-items:center;gap:16px;max-width:1180px;margin:0 auto;padding:18px 24px 0;display:flex}.bare-brand{align-items:center;display:inline-flex}.bare-brand-logo{width:auto;height:36px;display:block}.bare-shell-user{align-items:center;gap:12px;display:flex}.bare-shell-user strong{font-size:15px}.bare-shell-user form{margin:0}.bare-shell-main{max-width:1180px;margin:0 auto;padding:8px 0 40px}@media (max-width:640px){.bare-shell-bar{padding:12px 16px 0}.bare-shell-user strong{display:none}}.extra-links-summary{cursor:pointer;align-items:center;gap:10px;list-style:none;display:flex}.extra-links-summary::-webkit-details-marker{display:none}.extra-links-section{border-top:1px solid var(--line);padding:6px 0 4px}.extra-links-section h3{margin:10px 20px 4px;font-size:15px;font-weight:800}.sortable-row{grid-template-columns:28px minmax(0,1fr);align-items:center;padding-left:12px;display:grid}.sortable-row .extra-links-row{border-top:0;padding-left:4px}.sortable-row.is-dragging{opacity:.45}.sortable-handle{height:36px;color:var(--muted);letter-spacing:-2px;cursor:grab;-webkit-user-select:none;user-select:none;border-radius:8px;place-items:center;font-weight:800;display:grid}.sortable-handle:hover{background:var(--surface-soft);color:var(--text)}.invite-created-who{margin:0;font-size:15px}.invite-created-link{align-items:center;gap:10px;display:flex}.invite-created-url{border:1px solid var(--line);background:var(--surface-soft);min-width:0;color:var(--text);overflow-wrap:anywhere;border-radius:12px;flex:1;padding:11px 14px;font-size:14px}.invite-student{margin:0;font-size:15px}.video-inputs{grid-template-columns:1fr}.mock-result-name{flex-wrap:wrap;align-items:center;gap:6px;min-width:0;display:flex}.invite-created-who{font-size:17px}.invite-created-who strong{font-size:18px}.invite-student{font-size:16px}.group-parent-mark{align-items:center;margin-right:auto;padding:3px 7px;display:inline-flex}.group-parent-mark svg{width:16px;height:16px}.nav-pending{display:none}.nav-item:has(>.nav-pending.is-pending){color:#fff;background:#ffffff1c;transition:none}.nav-item:has(>.nav-pending.is-pending):before{height:24px}.sidebar:has(.nav-pending.is-pending) .nav-item-active{box-shadow:none;background:0 0}.sidebar:has(.nav-pending.is-pending) .nav-item-active:before{height:0}.nav-progress{z-index:1000;opacity:0;background:var(--accent);pointer-events:none;width:0;height:2px;transition:opacity .12s;position:fixed;top:0;left:0}.nav-progress.is-on{opacity:1;transition-delay:.12s;animation:8s cubic-bezier(.1,.7,.2,1) forwards nav-progress-run}@keyframes nav-progress-run{0%{width:0}10%{width:45%}to{width:92%}}@media (prefers-reduced-motion:reduce){.nav-progress.is-on{width:70%;animation:none}}

