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var(--kubik-border);color:var(--kubik-navy);justify-content:space-between;align-items:center;margin-bottom:14px;padding-bottom:12px;font-size:15px;font-weight:700;display:flex}.rating-list-count{color:var(--kubik-text-soft);background:var(--kubik-blue-soft);border-radius:20px;padding:4px 10px;font-size:12px;font-weight:600}.rating-panel .leaderboard-list{gap:8px}.rating-panel .lb-row{background:var(--kubik-white);border:1px solid #0000;border-radius:12px;grid-template-columns:36px 1fr auto;gap:10px;padding:12px 14px;font-size:14px;transition:border-color .15s}.rating-panel .lb-row.top3{background:linear-gradient(135deg,#fffbeb 0%,#fef3c7 100%);border-color:#d9943b33}.rating-panel .lb-row.me{background:linear-gradient(135deg, var(--kubik-blue-soft) 0%, #337bae1f 100%);border-color:#337bae59;font-weight:700}.rating-panel .lb-rank{text-align:center;color:var(--kubik-navy);font-size:18px;font-weight:800}.rating-panel .lb-row.top3 .lb-rank{font-size:22px}.rating-panel .lb-name{color:var(--kubik-navy);text-overflow:ellipsis;white-space:nowrap;font-weight:600;overflow:hidden}.rating-panel .lb-score{color:var(--kubik-blue);text-align:right;min-width:28px;font-size:15px;font-weight:800}.rating-panel .lb-empty{padding:28px 12px}.practice-dashboard{flex-direction:column;gap:20px;margin-bottom:28px;display:flex}.dash-card{background:var(--kubik-white);border:1.5px solid var(--kubik-border);border-radius:16px;padding:20px;box-shadow:0 2px 8px #1a405f0a}.predicted-score-card{background:linear-gradient(135deg, var(--kubik-blue-soft) 0%, var(--kubik-white) 100%);border-color:#337bae33}.predicted-score-header{text-align:left;justify-content:space-between;align-items:center;gap:10px;margin-bottom:6px;display:flex}.predicted-label{color:var(--kubik-text-soft);text-transform:uppercase;letter-spacing:.4px;font-size:13px;font-weight:600}.score-delta{border-radius:20px;padding:3px 8px;font-size:13px;font-weight:800}.score-delta.up{color:var(--good);background:#2e9e6b1f}.score-delta.down{color:var(--low);background:#d75a5a1f}.predicted-score-max{color:var(--kubik-text-soft);margin-left:2px;font-size:20px;font-weight:600}.predicted-meta{color:var(--kubik-text-soft);margin-top:12px;font-size:13px}.predicted-breakdown{color:var(--kubik-text-soft);justify-content:center;align-items:center;gap:8px;margin-top:12px;font-size:13px;display:flex}.predicted-breakdown-item strong{color:var(--kubik-navy);font-weight:800}.predicted-breakdown-sep{opacity:.5}.predicted-breakdown-muted{opacity:.75;font-style:italic}.predicted-hint{color:var(--kubik-blue);margin:10px 0 0;font-size:13px;line-height:1.45}.predicted-action-hint{color:var(--kubik-blue);margin:8px 0 0;font-size:13px;font-weight:700;line-height:1.4}.predicted-encouragement{color:var(--kubik-navy);font-weight:600}.predicted-locked-title{color:var(--kubik-navy);margin-bottom:4px;font-size:13px;font-weight:700}.predicted-locked-hint{color:var(--kubik-text-soft);margin:10px 0 0;font-size:13px;line-height:1.4}.daily-goal-header{color:var(--kubik-navy);justify-content:space-between;align-items:center;margin-bottom:10px;font-size:14px;font-weight:700;display:flex}.daily-goal-header .goal-done{color:var(--good)}.daily-goal-bar{background:#1a405f14;border-radius:99px;height:10px;overflow:hidden}.daily-goal-fill{background:linear-gradient(90deg, var(--kubik-pink), #ff9a99);border-radius:99px;height:100%;transition:width .4s}.daily-goal-fill.complete{background:linear-gradient(90deg, var(--good), #5ecf9a)}.goal-msg{color:var(--kubik-text-soft);margin:8px 0 0;font-size:13px}.goal-msg.done{color:var(--good);font-weight:600}.topics-insight-card .topics-group{margin-bottom:16px}.topics-insight-card .topics-group:last-child{margin-bottom:0}.topics-group-title{text-transform:uppercase;letter-spacing:.4px;color:var(--kubik-text-soft);margin-bottom:10px;font-size:12px;font-weight:700}.topic-insight{border-radius:10px;justify-content:space-between;align-items:center;margin-bottom:8px;padding:10px 12px;font-size:14px;display:flex}.topic-insight.strong{color:var(--good);background:#2e9e6b14}.topic-insight.weak{color:var(--low);background:#d75a5a14}.topic-insight.new{color:var(--kubik-navy);background:#337bae14}.topic-insight.new .topic-insight-pct{color:var(--kubik-blue);font-size:11px;font-weight:700}.topic-insight-pct{font-size:13px;font-weight:800}.weak-topics-btn{background:var(--kubik-navy);color:#fff;cursor:pointer;border:none;border-radius:12px;width:100%;margin-top:12px;padding:14px;font-family:inherit;font-size:14px;font-weight:700;transition:opacity .2s}.weak-topics-btn:disabled{opacity:.6;cursor:not-allowed}.weak-topics-btn:not(:disabled):active{opacity:.85}.leaderboard-header{color:var(--kubik-navy);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;margin-bottom:14px;font-size:14px;font-weight:700;display:flex}.leaderboard-tabs{background:#1a405f0f;border-radius:10px;gap:4px;padding:3px;display:flex}.lb-tab{color:var(--kubik-text-soft);cursor:pointer;background:0 0;border:none;border-radius:8px;padding:5px 10px;font-family:inherit;font-size:12px;font-weight:600}.lb-tab.active{color:var(--kubik-navy);background:#fff;box-shadow:0 1px 4px #1a405f1a}.my-rank{color:var(--kubik-text-soft);background:var(--kubik-blue-soft);border-radius:10px;margin-bottom:10px;padding:8px 10px;font-size:13px}.leaderboard-list{flex-direction:column;gap:4px;display:flex}.lb-row{border-radius:10px;grid-template-columns:28px 1fr auto;align-items:center;gap:8px;padding:8px 10px;font-size:14px;display:grid}.lb-row.me{background:#337bae1a;font-weight:700}.lb-rank{color:var(--kubik-text-soft);text-align:center;font-weight:800}.lb-name{color:var(--kubik-text);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.lb-score{color:var(--kubik-blue);font-weight:700}.lb-empty{text-align:center;color:var(--kubik-text-soft);margin:0;padding:12px 0;font-size:13px}.leaderboard-page{flex-direction:column;gap:12px;display:flex}.leaderboard-page .leaderboard-tabs{background:#f0eeea;border-radius:14px;gap:0;padding:4px;display:flex}.leaderboard-page .lb-tab{min-height:44px;color:var(--kubik-text-soft);cursor:pointer;transition:background .22s var(--ease-out), color .22s var(--ease-out), box-shadow .22s var(--ease-out), transform .14s var(--ease-out);-webkit-tap-highlight-color:transparent;background:0 0;border:none;border-radius:11px;flex:1;padding:10px 8px;font-family:Manrope,sans-serif;font-size:14px;font-weight:600}.leaderboard-page .lb-tab:active{transform:scale(.96)}.leaderboard-page .lb-tab.active{color:var(--kubik-navy);background:#fff;font-weight:700;box-shadow:0 2px 8px #1a405f1a}.practice-hero-row{align-items:center;gap:14px;min-width:0;display:flex}.practice-hero-title--plain{letter-spacing:-.3px;white-space:nowrap;text-overflow:ellipsis;flex:1;min-width:0;margin:0;font-size:22px;overflow:hidden}.practice-hero-text--compact{flex:1;min-width:0}.hero-goal-col{flex-shrink:0;justify-content:center;align-items:center;display:flex;position:relative}.hero-goal-caption{color:#ffffffe6;white-space:nowrap;letter-spacing:.01em;font-size:10px;font-weight:700;line-height:1;position:absolute;bottom:calc(100% + 2px);left:50%;transform:translate(-50%)}.hero-goal-caption.goal-done{color:#bbf7d0}.hero-daily-goal-ring{flex-shrink:0;width:44px;height:44px;box-shadow:0 2px 8px #ffbebd66}.hero-daily-goal-ring:before{box-shadow:none;background:#fff;inset:5px}.hero-daily-goal-ring .daily-goal-ring-value{font-size:10px;font-weight:800}.practice-hero-row .hero-streak{border-width:1.5px;flex-shrink:0;width:44px;height:44px;box-shadow:0 3px 10px #00000024}.practice-hero-row .hero-streak-flame{font-size:15px}.practice-hero-row .hero-streak-count{margin-top:3px;font-size:11px}.hero-metric-hint-wrap{z-index:20;flex-shrink:0;position:relative}.hero-metric-hint-trigger{cursor:pointer;font:inherit;color:inherit;-webkit-tap-highlight-color:transparent;touch-action:manipulation;background:0 0;border:none;margin:0;padding:0;display:flex}.hero-metric-hint-trigger:focus-visible{outline-offset:3px;border-radius:50%;outline:2px solid #ffbebdd9}.hero-metric-hint-popover{width:max-content;max-width:min(168px,52vw);color:var(--kubik-navy);text-align:center;z-index:30;pointer-events:none;background:#fffffffa;border:1px solid #ffbebd73;border-radius:11px;padding:8px 10px;font-size:11px;font-weight:600;line-height:1.38;animation:.18s ease-out heroHintPop;position:absolute;bottom:calc(100% + 8px);box-shadow:0 8px 22px #1a405f29}.hero-metric-hint-popover--portal{bottom:unset;position:fixed}.hero-metric-hint-popover--portal:after{display:none}.hero-metric-hint-arrow{background:#fff;border-bottom:1px solid #ffbebd73;border-right:1px solid #ffbebd73;width:10px;height:10px;position:absolute}.hero-metric-hint-wrap--center .hero-metric-hint-popover{left:50%;transform:translate(-50%)}.hero-metric-hint-wrap--end .hero-metric-hint-popover{right:0}.hero-metric-hint-popover:after{content:"";background:#fff;border-bottom:1px solid #ffbebd73;border-right:1px solid #ffbebd73;width:10px;height:10px;position:absolute;bottom:-5px;transform:rotate(45deg)}.hero-metric-hint-wrap--center .hero-metric-hint-popover:after{margin-left:-5px;left:50%}.hero-metric-hint-wrap--end .hero-metric-hint-popover:after{right:14px}@keyframes heroHintPop{0%{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}.hero-metric-hint-wrap--center .hero-metric-hint-popover{animation-name:heroHintPopCenter}@keyframes heroHintPopCenter{0%{opacity:0;transform:translate(-50%)translateY(5px)}to{opacity:1;transform:translate(-50%)translateY(0)}}.practice-header .hero-metric-hint-wrap{z-index:2}.practice-header .hero-metric-hint-popover{max-width:min(176px,58vw)}.practice-hero .hero-metric-hint-popover{animation-name:heroHintPopDown;top:calc(100% + 8px);bottom:auto}.practice-hero .hero-metric-hint-wrap--end .hero-metric-hint-popover{right:0}.practice-hero .hero-metric-hint-wrap--center .hero-metric-hint-popover{animation-name:heroHintPopDownCenter}.practice-hero .hero-metric-hint-popover:after{top:-5px;bottom:auto;transform:rotate(225deg)}@keyframes heroHintPopDown{0%{opacity:0;transform:translateY(-5px)}to{opacity:1;transform:translateY(0)}}@keyframes heroHintPopDownCenter{0%{opacity:0;transform:translate(-50%)translateY(-5px)}to{opacity:1;transform:translate(-50%)translateY(0)}}.question-meta-row{flex-direction:column;flex-shrink:0;gap:6px;margin-bottom:8px;display:flex}.question-meta-row .question-header{margin-bottom:0}.question-header-start{align-items:center;gap:8px;min-width:0;display:flex}.practice-mode-buttons{flex-direction:column;gap:10px;display:flex}.practice-mode-btn{border:1.5px solid var(--kubik-border);cursor:pointer;text-align:left;background:#fff;border-radius:14px;align-items:center;gap:12px;width:100%;padding:14px 16px;font-family:inherit;transition:border-color .2s,box-shadow .2s,transform .1s;display:flex;box-shadow:0 2px 8px #1a405f0a}.practice-mode-btn:hover:not(:disabled){border-color:var(--kubik-blue);box-shadow:0 4px 14px #1a405f14}.practice-mode-btn:active:not(:disabled){transform:scale(.985)}.practice-mode-btn:disabled{opacity:.55;cursor:not-allowed}.practice-mode-btn-icon{flex-shrink:0;font-size:26px;line-height:1}.practice-mode-btn-text{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.practice-mode-btn-title{color:var(--kubik-navy);font-size:15px;font-weight:700}.practice-mode-btn-sub{color:var(--kubik-text-soft);font-size:12px;font-weight:500;line-height:1.3}.practice-mode-btn-arrow{color:var(--kubik-blue);flex-shrink:0;font-size:18px;font-weight:700}.student-app .content.topic-picker-scroll-lock{touch-action:none;overflow:hidden!important}.topic-picker-overlay{-webkit-backdrop-filter:blur(10px);z-index:2000;padding:16px;padding-bottom:calc(var(--student-bottom-nav-offset) + 16px);box-sizing:border-box;overscroll-behavior:none;background:#1a405f52;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.topic-picker{width:100%;max-width:min(420px,100% - 8px);height:min(62dvh, calc(100dvh - env(safe-area-inset-top,0px) - var(--student-bottom-nav-offset) - 48px));padding:18px 16px calc(12px + env(safe-area-inset-bottom,0px));background:#fff;border-radius:18px;flex-direction:column;gap:0;display:flex;overflow:hidden;box-shadow:0 16px 48px #1a405f38}.topic-picker-title{color:var(--kubik-navy);text-align:center;flex-shrink:0;margin:0 0 12px;font-size:17px;font-weight:700}.topic-picker-scroll-wrap{flex:auto;min-height:0;position:relative;overflow:hidden}.topic-picker-scroll-wrap:after{content:"";pointer-events:none;z-index:1;background:linear-gradient(#fff0,#fffffff5);height:28px;position:absolute;bottom:0;left:0;right:6px}.topic-picker-list{overscroll-behavior:contain;-webkit-overflow-scrolling:touch;touch-action:pan-y;scrollbar-width:thin;scrollbar-color:#337bae8c #1a405f0f;flex-direction:column;gap:8px;height:100%;padding:2px 6px 10px 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fadeIn}.section-header{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:24px;display:flex}.header-left h2{color:var(--kubik-navy);margin:0 0 12px;font-size:28px;font-weight:800}.role-stats{flex-wrap:wrap;gap:16px;display:flex}.role-stat{border-radius:12px;padding:6px 14px;font-size:13px;font-weight:600}.role-stat.admin{background:var(--kubik-pink-soft);color:var(--low)}.role-stat.teacher{background:var(--kubik-blue-soft);color:var(--kubik-navy)}.role-stat.manager{color:var(--good);background:#2e9e6b1f}.filters-bar{flex-wrap:wrap;gap:12px;margin-bottom:24px;display:flex}.search-input{border:2px solid var(--kubik-border);min-width:300px;transition:border-color var(--t-fast) var(--ease-out), background var(--t-fast) var(--ease-out), color var(--t-fast) var(--ease-out), box-shadow var(--t-fast) var(--ease-out);border-radius:12px;flex:1;padding:12px 20px;font-size:15px}.search-input:focus{border-color:var(--kubik-blue);outline:none;box-shadow:0 0 0 3px #3b82f61a}.role-filter{border:2px solid var(--kubik-border);cursor:pointer;transition:border-color var(--t-fast) var(--ease-out), background var(--t-fast) var(--ease-out), color var(--t-fast) var(--ease-out), box-shadow var(--t-fast) var(--ease-out);background:#fff;border-radius:12px;min-width:200px;padding:12px 20px;font-size:15px;font-weight:600}.role-filter:focus{border-color:var(--kubik-blue);outline:none}.add-button{background:linear-gradient(135deg, var(--kubik-navy) 0%, var(--kubik-blue) 100%);color:#fff;cursor:pointer;transition:border-color var(--t-fast) var(--ease-out), background var(--t-fast) var(--ease-out), color var(--t-fast) var(--ease-out), box-shadow var(--t-fast) var(--ease-out);white-space:nowrap;border:none;border-radius:12px;padding:12px 24px;font-size:14px;font-weight:700;box-shadow:0 4px 12px #1a405f33}.add-button:hover{transform:translateY(-2px);box-shadow:0 6px 20px #1a405f40}.users-grid{grid-template-columns:repeat(auto-fill,minmax(360px,1fr));gap:24px;display:grid}.user-card{border:2px solid var(--kubik-border);transition:border-color var(--t-fast) var(--ease-out), background var(--t-fast) var(--ease-out), color var(--t-fast) var(--ease-out), box-shadow var(--t-fast) var(--ease-out);background:#fff;border-radius:16px;flex-direction:column;gap:16px;padding:24px;display:flex}.user-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px #0000001a}.user-card.admin{border-color:#dc262673}.user-card.teacher{border-color:#2563eb73}.user-card.manager{border-color:#2e9e6b80}.user-card-header{align-items:center;gap:16px;display:flex}.user-avatar{color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:64px;height:64px;font-size:32px;display:flex;box-shadow:0 4px 12px #00000026}.user-main-info{flex:1;min-width:0}.user-main-info h3{color:var(--kubik-navy);text-overflow:ellipsis;white-space:nowrap;margin:0 0 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var(--ease-out);background:#fff;border-radius:10px;flex:1;padding:10px;font-size:18px}.action-btn:hover{transform:translateY(-2px)}.action-btn.edit:hover{border-color:var(--kubik-blue);background:var(--kubik-blue-soft)}.action-btn.toggle.active:hover{border-color:var(--good);background:#ecfdf5}.action-btn.toggle.inactive:hover,.action-btn.delete:hover{background:#fef2f2;border-color:#dc2626}.skeleton{pointer-events:none;animation:1.5s ease-in-out infinite pulse}.skeleton-avatar{background:linear-gradient(90deg, var(--kubik-border) 0%, var(--kubik-white) 50%, var(--kubik-border) 100%);background-size:200% 100%;border-radius:50%;width:64px;height:64px;animation:1.5s infinite shimmer}.skeleton-info{flex-direction:column;flex:1;gap:8px;display:flex}.skeleton-line{background:linear-gradient(90deg, var(--kubik-border) 0%, var(--kubik-white) 50%, var(--kubik-border) 100%);background-size:200% 100%;border-radius:4px;height:16px;animation:1.5s infinite shimmer}.skeleton-line.short{width:60%}.empty-state{text-align:center;color:var(--kubik-text-soft);padding:60px 20px;font-size:16px}.modal-overlay{z-index:1000;background:#00000080;justify-content:center;align-items:center;padding:20px;animation:.2s fadeIn;display:flex;position:fixed;inset:0}.modal-content{background:#fff;border-radius:20px;width:100%;max-width:700px;max-height:90vh;animation:.3s slideUp;overflow-y:auto;box-shadow:0 20px 60px #0000004d}.modal-close{background:var(--kubik-white);cursor:pointer;width:36px;height:36px;transition:border-color var(--t-fast) var(--ease-out), background var(--t-fast) var(--ease-out);border:none;border-radius:50%;justify-content:center;align-items:center;font-size:20px;display:flex}.modal-close:hover{background:var(--kubik-border);transform:rotate(90deg)}.user-form{padding:24px 32px}.form-section{margin-bottom:28px}.form-section h3{color:var(--kubik-navy);align-items:center;gap:8px;margin:0 0 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box-shadow var(--t-fast) var(--ease-out), transform var(--t-fast) var(--ease-out);border-radius:6px;margin-top:8px;padding:8px 16px;font-size:13px}.add-option-btn:hover,.add-variant-btn:hover,.add-pair-btn:hover,.add-item-btn:hover,.add-blank-btn:hover{background:var(--kubik-border);border-color:var(--kubik-text-soft)}.short-answer-builder,.numeric-answer-builder,.matching-builder,.ordering-builder,.fill-blanks-builder,.true-false-builder{margin-bottom:20px}.short-answer-builder h4,.numeric-answer-builder h4,.matching-builder h4,.ordering-builder h4,.fill-blanks-builder h4,.true-false-builder h4{color:var(--kubik-text);margin-bottom:8px;font-size:14px;font-weight:600}.hint{color:var(--kubik-text-soft);margin-bottom:12px;font-size:13px;font-style:italic}.answer-variant{gap:8px;margin-bottom:8px;display:flex}.answer-variant input{flex:1}.answer-variant button{background:var(--low);color:#fff;cursor:pointer;border:none;border-radius:6px;width:32px}.numeric-inputs{grid-template-columns:1fr 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.2s}.save-btn:hover{background:var(--good)}.save-btn:disabled{opacity:.55;cursor:not-allowed}.homeworks-list{flex-direction:column;gap:16px;display:flex}.homework-card{border:1px solid var(--kubik-border);background:#fff;border-radius:12px;padding:20px;transition:box-shadow .2s}.homework-card:hover{box-shadow:0 4px 12px #00000014}.homework-header{justify-content:space-between;align-items:start;margin-bottom:12px;display:flex}.homework-title-section{flex:1}.homework-title-section h3{color:var(--kubik-navy);margin:0 0 8px;font-size:18px}.subject-badge{background:var(--kubik-white);color:var(--kubik-text);border-radius:6px;margin-right:8px;padding:4px 10px;font-size:12px;font-weight:500;display:inline-block}.status-badge{border-radius:6px;padding:4px 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var(--ease-out), color var(--t-fast) var(--ease-out);border-radius:8px;justify-content:center;align-items:center;gap:6px;padding:7px 12px;font-size:12px;font-weight:700;display:inline-flex}.homework-retry-btn:hover{background:var(--kubik-blue);color:#fff}.homework-retry-btn:focus-visible{box-shadow:var(--focus-ring);outline:none}.homework-retry-btn:disabled{opacity:.6;cursor:wait}.icon-btn.delete:hover{background:var(--kubik-pink-soft);border-color:#fca5a5}.homework-description{color:var(--kubik-text-soft);margin:12px 0;font-size:14px}.homework-meta{color:var(--kubik-text-soft);border-top:1px solid var(--kubik-white);flex-wrap:wrap;gap:16px;padding-top:12px;font-size:13px;display:flex}.results-container{margin-top:24px}.results-list{flex-direction:column;gap:12px;display:flex}.result-card{border:1px solid var(--kubik-border);background:#fff;border-radius:12px;padding:20px}.result-header{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.student-info{flex-direction:column;gap:4px;display:flex}.student-name{color:var(--kubik-navy);font-weight:600}.student-email{color:var(--kubik-text-soft);font-size:13px}.result-score{text-align:right}.result-score .score{color:var(--kubik-blue);font-size:24px;font-weight:700;display:block}.result-score .percentage{color:var(--kubik-text-soft);font-size:14px}.result-meta{color:var(--kubik-text-soft);border-top:1px solid var(--kubik-white);gap:16px;padding-top:12px;font-size:13px;display:flex}.section-header{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.section-header h2{color:var(--kubik-navy);margin:0;font-size:24px}.primary-btn{background:var(--kubik-blue);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:10px 20px;font-size:14px;font-weight:600;transition:background 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#0000000f}.hw-subject-card:hover{border-color:var(--kubik-blue);transform:translateY(-3px);box-shadow:0 6px 16px #1e40af26}.hw-subject-icon{margin-bottom:12px;font-size:44px}.hw-subject-name{color:var(--kubik-navy);margin-bottom:6px;font-size:16px;font-weight:700}.hw-subject-count{color:var(--kubik-text-soft);font-size:13px}.hw-months-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px;display:grid}.hw-month-card{border:2px solid var(--kubik-border);text-align:center;cursor:pointer;transition:border-color var(--t-fast) var(--ease-out), background var(--t-fast) var(--ease-out);background:#fff;border-radius:14px;padding:20px;box-shadow:0 2px 6px #0000000d}.hw-month-card:hover{border-color:var(--kubik-blue);transform:translateY(-2px);box-shadow:0 4px 12px 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var(--ease-out), color var(--t-fast) var(--ease-out), box-shadow var(--t-fast) var(--ease-out), transform var(--t-fast) var(--ease-out);border-radius:10px;padding:12px 16px;font-size:14px}.search-input:focus{border-color:var(--kubik-blue);outline:none}.students-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;display:grid}.student-card{border:2px solid var(--kubik-border);cursor:pointer;transition:border-color var(--t-fast) var(--ease-out), background var(--t-fast) var(--ease-out), color var(--t-fast) var(--ease-out), box-shadow var(--t-fast) var(--ease-out), transform var(--t-fast) var(--ease-out);text-align:left;background:#fff;border-radius:12px;align-items:center;gap:12px;padding:16px;display:flex}.student-card:hover{border-color:var(--kubik-blue);transform:translateY(-2px);box-shadow:0 4px 12px #337bae1a}.student-avatar{background:linear-gradient(135deg, var(--kubik-blue) 0%, var(--kubik-navy) 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var(--t-fast) var(--ease-out), box-shadow var(--t-fast) var(--ease-out), transform var(--t-fast) var(--ease-out);border-radius:8px;padding:8px 16px;font-size:14px;font-weight:600}.back-btn:hover{background:var(--kubik-border)}.student-header-info{flex:1;align-items:center;gap:12px;display:flex}.student-avatar-large{background:linear-gradient(135deg, var(--kubik-blue) 0%, var(--kubik-navy) 100%);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:56px;height:56px;font-size:20px;font-weight:700;display:flex}.student-username{color:var(--kubik-text-soft);margin:4px 0 0;font-size:14px}.subject-filter{background:var(--kubik-white);border-radius:8px;align-items:center;gap:12px;margin-bottom:20px;padding:12px;display:flex}.subject-filter label{color:var(--kubik-text);font-size:14px;font-weight:600}.subject-select{border:1px solid var(--kubik-border);cursor:pointer;background:#fff;border-radius:6px;flex:1;padding:8px 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10px;font-size:11px;font-weight:600}.status-upcoming{background:var(--kubik-blue-soft);color:var(--kubik-navy)}.status-active{color:var(--good);background:#2e9e6b1f}.status-expired{background:var(--kubik-pink-soft);color:var(--low)}.hw-stat-result{background:var(--kubik-white);border-radius:8px;flex-direction:column;gap:8px;padding:12px;display:flex}.hw-stat-score{justify-content:space-between;align-items:center;font-size:13px;display:flex}.hw-score-label{color:var(--kubik-text-soft);font-weight:500}.hw-score-value{color:var(--kubik-navy);font-weight:700}.hw-stat-attempts{color:var(--kubik-text-soft);text-align:center;font-size:12px}.hw-stat-not-completed{background:var(--kubik-white);color:var(--kubik-text-soft);border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:16px;font-size:13px;display:flex}.not-completed-icon{font-size:20px}.hw-stat-dates{border-top:1px solid var(--kubik-border);flex-direction:column;gap:6px;padding-top:8px;display:flex}.hw-date-item{justify-content:space-between;align-items:center;font-size:12px;display:flex}.hw-date-label{color:var(--kubik-text-soft);font-weight:500}.hw-date-value{color:var(--kubik-navy);font-weight:600}.hw-date-value.expired{color:var(--low)}.as-header{justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px;display:flex}.as-header-left{align-items:center;gap:12px;display:flex}.as-header-left h2{color:var(--kubik-navy);margin:0;font-size:22px;font-weight:800}.as-mode-hint{color:var(--kubik-text-soft);font-size:13px;font-style:italic}.as-layout{grid-template-columns:240px 1fr;align-items:start;gap:20px;display:grid}.as-sidebar{border:1px solid var(--kubik-border);background:#fff;border-radius:12px;flex-direction:column;block-size:min(68vh,640px);padding:12px;display:flex;position:sticky;top:0;overflow:hidden}.as-students-list{min-height:0;padding-right:2px;overflow-y:auto}.as-students-empty{color:var(--kubik-text-soft);margin:12px 4px;font-size:13px}.as-period-filter{color:var(--kubik-text-soft);align-items:center;gap:10px;margin:0 0 20px;font-size:13px;font-weight:600;display:inline-flex}.as-period-filter select{border:1px solid var(--kubik-border);min-height:36px;color:var(--kubik-text);font:inherit;background:#fff;border-radius:8px;padding:6px 10px}.as-period-filter select:focus-visible{box-shadow:var(--focus-ring);outline:none}.as-content{flex-direction:column;gap:16px;display:flex}.as-overview{border:1px solid var(--kubik-border);background:#fff;border-radius:12px;grid-template-columns:repeat(3,minmax(0,1fr));display:grid;overflow:hidden}.as-overview-item{flex-direction:column;gap:4px;min-width:0;padding:16px 18px;display:flex}.as-overview-item+.as-overview-item{border-left:1px solid var(--kubik-border)}.as-overview-label,.as-overview-hint{color:var(--kubik-text-soft);font-size:12px}.as-overview-value{color:var(--kubik-navy);font-size:22px;line-height:1.2}.as-analytics-title-row{justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;display:flex}.as-analytics-title-row h3,.as-hw-subject-header h3{margin:0}.as-student-btn{border:1px solid var(--kubik-border);cursor:pointer;width:100%;transition:border-color var(--t-fast) var(--ease-out), background var(--t-fast) var(--ease-out), color var(--t-fast) var(--ease-out), box-shadow var(--t-fast) var(--ease-out), transform var(--t-fast) var(--ease-out);text-align:left;background:#fff;border-radius:10px;align-items:center;gap:10px;margin-bottom:6px;padding:10px;display:flex}.as-student-btn:hover{border-color:var(--kubik-blue);background:var(--kubik-blue-soft)}.as-ava{background:linear-gradient(135deg, var(--kubik-blue) 0%, var(--kubik-navy) 100%);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:13px;font-weight:700;display:flex}.as-stu-info{flex:1;min-width:0}.as-stu-name{color:var(--kubik-navy);white-space:nowrap;text-overflow:ellipsis;font-size:13px;font-weight:600;overflow:hidden}.as-stu-sub{color:var(--kubik-text-soft);margin-top:2px;font-size:12px}.as-percent{border-radius:6px;padding:3px 8px;font-size:12px;font-weight:700}.as-percent.good{color:var(--good);background:#2e9e6b1f}.as-percent.medium{color:var(--medium);background:#fef3c7}.as-percent.low{background:var(--kubik-pink-soft);color:var(--low)}.as-hw-list{flex-direction:column;gap:8px;display:flex}.as-hw-row{border:1px solid var(--kubik-border);border-radius:10px;overflow:hidden}.as-hw-row-header{background:var(--kubik-white);width:100%;color:inherit;font:inherit;text-align:left;cursor:pointer;border:0;justify-content:space-between;align-items:center;gap:12px;padding:12px 14px;display:flex}.as-hw-row-header:hover{background:var(--kubik-white)}.as-hw-row-header:focus-visible{box-shadow:inset var(--focus-ring);outline:none}.as-hw-title{color:var(--kubik-navy);flex:1;align-items:center;gap:8px;font-size:14px;font-weight:600;display:flex}.as-hw-meta{flex-shrink:0;align-items:center;gap:10px;display:flex}.as-hw-done{color:var(--kubik-text-soft);font-size:13px;font-weight:500}.as-hw-details{background:#fff;flex-direction:column;gap:12px;padding:12px 14px;display:flex}.as-hw-section-title{color:var(--kubik-text);border-bottom:1px solid var(--kubik-border);margin-bottom:8px;padding-bottom:6px;font-size:13px;font-weight:700}.as-hw-student-row{background:var(--kubik-white);border-radius:8px;align-items:center;gap:10px;margin-bottom:4px;padding:7px 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