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20px;display:flex}.quick-stat-icon{border-radius:var(--radius-md);flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;display:flex}.quick-stat-icon-blue{color:var(--color-primary);background:#5b6ba31a}.quick-stat-icon-green{color:#059669;background:#10b9811a}.quick-stat-icon-purple{color:var(--color-secondary);background:#7b8fc31a}.quick-stat-value{color:var(--color-text-primary);font-size:1.25rem;font-weight:800}.quick-stat-label{color:var(--color-text-muted);font-size:.8rem}.dashboard-section{margin-bottom:48px}.section-top{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:24px;display:flex}.dashboard-section-title{color:var(--color-text-primary);align-items:center;gap:10px;font-size:1.35rem;font-weight:700;display:flex}.utbk-readiness-card{border:1px solid var(--color-border);border-radius:var(--radius-xl);transition:all var(--transition-base);box-shadow:var(--shadow-sm);background:#fff;padding:32px}.utbk-readiness-card:hover{border-color:var(--color-border-light);box-shadow:var(--shadow-md)}.utbk-readiness-layout{align-items:center;gap:48px;display:flex}.utbk-circle-wrapper{flex-shrink:0;width:180px;height:180px;position:relative}.utbk-circle-svg{width:100%;height:100%;transform:scaleX(-1)}.utbk-circle-bg{stroke:var(--color-surface)}.utbk-circle-progress{stroke:var(--color-primary);filter:drop-shadow(0 0 6px #5b6ba34d);transition:stroke-dashoffset 1s ease-out;animation:1.2s ease-out forwards circleIn}@keyframes circleIn{0%{stroke-dashoffset:427.26px}}.utbk-circle-text{flex-direction:column;justify-content:center;align-items:center;display:flex;position:absolute;top:0;right:0;bottom:0;left:0}.utbk-circle-percent{color:var(--color-primary);font-size:2.5rem;font-weight:900;line-height:1}.utbk-circle-label{color:var(--color-text-muted);margin-top:4px;font-size:.85rem;font-weight:500}.utbk-subjects{flex-direction:column;flex:1;gap:16px;display:flex}.utbk-subject-row{flex-direction:column;gap:6px;display:flex}.utbk-subject-info{align-items:center;gap:8px;display:flex}.utbk-subject-key{letter-spacing:.3px;min-width:36px;font-size:.8rem;font-weight:800}.utbk-subject-name{color:var(--color-text-secondary);flex:1;font-size:.85rem}.utbk-subject-score{color:var(--color-text-primary);text-align:right;min-width:36px;font-size:.85rem;font-weight:700}.utbk-bar-track{background:var(--color-surface);border-radius:var(--radius-full);width:100%;height:8px;overflow:hidden}.utbk-bar-fill{border-radius:var(--radius-full);height:100%;transition:width 1s ease-out;animation:1.2s ease-out forwards barGrow;position:relative}.utbk-bar-fill:after{content:"";border-radius:inherit;background:linear-gradient(90deg,#0000,#ffffff4d);position:absolute;top:0;right:0;bottom:0;left:0}@keyframes barGrow{0%{width:0!important}}@media (max-width:640px){.utbk-readiness-layout{flex-direction:column;gap:32px}.utbk-circle-wrapper{width:150px;height:150px}}.soal-tabs{border:1px solid var(--color-border);border-radius:var(--radius-full);box-shadow:var(--shadow-sm);background:#fff;gap:4px;padding:4px;display:flex}.soal-tab{color:var(--color-text-muted);border-radius:var(--radius-full);transition:all var(--transition-fast);padding:8px 18px;font-size:.85rem;font-weight:500}.soal-tab:hover{color:var(--color-text-secondary)}.soal-tab-active{background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));color:#fff;box-shadow:0 2px 8px #5b6ba34d}.soal-grid{grid-template-columns:repeat(3,1fr);gap:20px;display:grid}.soal-card{border:1px solid var(--color-border);border-radius:var(--radius-lg);transition:all var(--transition-base);box-shadow:var(--shadow-sm);background:#fff;padding:24px;position:relative;overflow:hidden}.soal-card:before{content:"";opacity:0;height:3px;transition:opacity var(--transition-base);position:absolute;top:0;left:0;right:0}.soal-card:hover{border-color:var(--color-border-light);box-shadow:var(--shadow-md);transform:translateY(-4px)}.soal-card:hover:before{opacity:1}.soal-card-emerald:before{background:linear-gradient(90deg,#10b981,#34d399)}.soal-card-blue:before{background:linear-gradient(90deg,#3b82f6,#60a5fa)}.soal-card-violet:before{background:linear-gradient(90deg,#8b5cf6,#a78bfa)}.soal-card-amber:before{background:linear-gradient(90deg,#f59e0b,#fbbf24)}.soal-card-rose:before{background:linear-gradient(90deg,#f43f5e,#fb7185)}.soal-card-cyan:before{background:linear-gradient(90deg,#06b6d4,#22d3ee)}.soal-card-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.soal-card-emoji{font-size:2rem}.access-badge{border-radius:var(--radius-full);align-items:center;gap:5px;padding:5px 12px;font-size:.75rem;font-weight:600;display:inline-flex}.access-badge-free{color:#059669;background:#10b9811a;border:1px solid #10b98133}.access-badge-upload{color:var(--color-secondary);background:#7b8fc31a;border:1px solid #7b8fc333}.access-badge-share{color:#d97706;background:#f59e0b1a;border:1px solid #f59e0b33}.access-badge-locked{color:var(--color-text-muted);background:#64748b14;border:1px solid #64748b26}.soal-card-title{color:var(--color-text-primary);margin-bottom:8px;font-size:1.1rem;font-weight:700}.soal-card-desc{color:var(--color-text-secondary);margin-bottom:20px;font-size:.85rem;line-height:1.6}.soal-card-footer{border-top:1px solid var(--color-border);justify-content:space-between;align-items:center;padding-top:16px;display:flex}.soal-card-count{color:var(--color-text-muted);font-size:.85rem;font-weight:500}.soal-card-btn{color:var(--color-primary);transition:all var(--transition-fast);align-items:center;gap:4px;font-size:.85rem;font-weight:600;display:inline-flex}.soal-card-btn:hover{color:var(--color-primary-dark);gap:8px}@media (max-width:768px){.soal-grid{grid-template-columns:1fr}}@media (min-width:769px) and (max-width:1024px){.soal-grid{grid-template-columns:repeat(2,1fr)}}.community-feed{flex-direction:column;gap:16px;display:flex}.community-post{border:1px solid var(--color-border);border-radius:var(--radius-lg);transition:all 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var(--transition-base);box-shadow:var(--shadow-sm);background:#fff;flex-direction:column;gap:16px;padding:28px;display:flex;position:relative;overflow:hidden}.mastery-card:before{content:"";height:4px;position:absolute;top:0;left:0;right:0}.mastery-card-weak:before{background:linear-gradient(90deg,#ef4444,#f97316)}.mastery-card-untracked:before{background:linear-gradient(90deg,#94a3b8,#cbd5e1)}.mastery-card-expert:before{background:linear-gradient(90deg,#10b981,#34d399)}.mastery-card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px)}.mastery-card-icon{border-radius:var(--radius-md);justify-content:center;align-items:center;width:56px;height:56px;display:flex}.mastery-icon-weak{color:#dc2626;background:#ef44441a}.mastery-icon-untracked{color:#64748b;background:#94a3b81f}.mastery-icon-expert{color:#059669;background:#10b9811a}.mastery-card-body{flex-direction:column;gap:2px;display:flex}.mastery-count{font-size:2.5rem;font-weight:900;line-height:1}.mastery-count-weak{color:#dc2626}.mastery-count-untracked{color:#64748b}.mastery-count-expert{color:#059669}.mastery-label{color:var(--color-text-secondary);margin-top:4px;font-size:.95rem;font-weight:600}.mastery-subjects{border-top:1px solid var(--color-border);flex-wrap:wrap;gap:6px;padding-top:12px;display:flex}.mastery-tag{border-radius:var(--radius-full);padding:4px 10px;font-size:.75rem;font-weight:500}.mastery-tag-weak{color:#dc2626;background:#ef444414;border:1px solid #ef444426}.mastery-tag-untracked{color:#64748b;background:#94a3b814;border:1px solid #94a3b826}.mastery-tag-expert{color:#059669;background:#10b98114;border:1px solid #10b98126}@media (max-width:768px){.mastery-grid{grid-template-columns:1fr}}@media (min-width:769px) and (max-width:1024px){.mastery-grid{grid-template-columns:repeat(2,1fr)}}.loading-screen{min-height:100vh;color:var(--color-text-secondary);background:var(--color-bg-main);flex-direction:column;justify-content:center;align-items:center;gap:16px;display:flex}.loading-spinner{border:3px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;width:40px;height:40px;animation:.8s linear infinite 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12px;font-size:.75rem;font-weight:600}.tryout-card-title{color:var(--color-text-primary);margin-bottom:8px;font-size:1.1rem;font-weight:700}.tryout-card-desc{color:var(--color-text-secondary);margin-bottom:20px;font-size:.85rem;line-height:1.5}.tryout-card-footer{justify-content:space-between;align-items:center;display:flex}.tryout-card-meta{gap:16px;display:flex}.tryout-card-count,.tryout-card-duration{color:var(--color-text-muted);align-items:center;gap:4px;font-size:.8rem;font-weight:500;display:inline-flex}.tryout-card-btn{background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));color:#fff;border-radius:var(--radius-md);transition:all var(--transition-base);align-items:center;gap:4px;padding:8px 16px;font-size:.85rem;font-weight:600;display:inline-flex}.tryout-card-btn:hover{transform:translateY(-1px);box-shadow:0 4px 16px #5b6ba34d}.tryout-card-emerald{border-top:3px solid #10b981}.tryout-card-blue{border-top:3px solid #3b82f6}.tryout-card-rose{border-top:3px solid #f43f5e}.tryout-card-amber{border-top:3px solid #f59e0b}.tryout-card-cyan{border-top:3px solid #06b6d4}.tryout-card-violet{border-top:3px solid #8b5cf6}.tryout-card-indigo{border-top:3px solid #6366f1}.tryout-card-teal{border-top:3px solid #14b8a6}@media (max-width:640px){.tryout-grid{grid-template-columns:1fr}}.quiz-page{background:var(--color-surface);min-height:100vh}.quiz-topbar{z-index:50;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--color-border);background:#fffffff2;align-items:center;gap:16px;padding:12px 24px;display:flex;position:sticky;top:0}.quiz-topbar-info{color:var(--color-text-secondary);white-space:nowrap;align-items:center;gap:6px;font-size:.9rem;font-weight:600;display:flex}.quiz-topbar-progress{background:var(--color-border);border-radius:var(--radius-full);flex:1;height:6px;overflow:hidden}.quiz-topbar-progress-fill{background:linear-gradient(90deg,var(--color-primary),var(--color-secondary));border-radius:var(--radius-full);height:100%;transition:width var(--transition-base)}.quiz-layout{grid-template-columns:200px 1fr;gap:32px;max-width:1100px;margin:0 auto;padding:32px 24px;display:grid}.quiz-sidebar{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);height:fit-content;padding:20px;position:sticky;top:80px}.quiz-sidebar-title{color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:16px;font-size:.85rem;font-weight:700}.quiz-sidebar-grid{grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:16px;display:grid}.quiz-sidebar-btn{aspect-ratio:1;border-radius:var(--radius-sm);border:2px solid var(--color-border);width:100%;color:var(--color-text-secondary);background:var(--color-bg-card);transition:all 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var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);margin-bottom:20px;padding:32px}.quiz-question-badge{align-items:center;gap:12px;margin-bottom:20px;display:flex}.quiz-question-number{background:var(--color-primary-50);color:var(--color-primary);border-radius:var(--radius-full);padding:4px 14px;font-size:.8rem;font-weight:700}.quiz-question-topic{color:var(--color-text-muted);font-size:.8rem;font-weight:500}.quiz-question-text{color:var(--color-text-primary);margin-bottom:28px;font-size:1.05rem;line-height:1.7}.quiz-options{flex-direction:column;gap:10px;display:flex}.quiz-option{border:2px solid var(--color-border);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);text-align:left;background:var(--color-bg-card);align-items:flex-start;gap:14px;padding:16px 20px;display:flex}.quiz-option:hover{border-color:var(--color-primary-light);background:var(--color-primary-50)}.quiz-option-selected{border-color:var(--color-primary);background:var(--color-primary-50);box-shadow:0 0 0 3px #5b6ba31f}.quiz-option-key{background:var(--color-surface);width:32px;min-width:32px;height:32px;color:var(--color-text-secondary);border:2px solid var(--color-border);transition:all var(--transition-fast);border-radius:50%;justify-content:center;align-items:center;font-size:.85rem;font-weight:700;display:flex}.quiz-option-selected .quiz-option-key{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.quiz-option-text{color:var(--color-text-primary);padding-top:4px;font-size:.95rem;line-height:1.5}.quiz-nav{justify-content:space-between;align-items:center;display:flex}.quiz-nav .btn:disabled{opacity:.4;cursor:not-allowed}.quiz-modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:100;background:#00000080;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;top:0;right:0;bottom:0;left:0}.quiz-modal{background:var(--color-bg-card);border-radius:var(--radius-xl);text-align:center;width:100%;max-width:440px;box-shadow:var(--shadow-lg);padding:40px;animation:.3s ease-out fadeInUp}.quiz-modal-icon{color:var(--color-warning);margin-bottom:16px}.quiz-modal-title{margin-bottom:12px;font-size:1.25rem;font-weight:700}.quiz-modal-desc{color:var(--color-text-secondary);margin-bottom:24px;font-size:.9rem;line-height:1.6}.quiz-modal-warning{color:var(--color-warning);font-weight:600}.quiz-modal-actions{justify-content:center;gap:12px;display:flex}@media (max-width:768px){.quiz-layout{grid-template-columns:1fr}.quiz-sidebar{order:-1;position:static}.quiz-sidebar-grid{grid-template-columns:repeat(5,1fr)}}.result-page{background:var(--color-surface);min-height:100vh}.result-header{background:var(--color-bg-card);border-bottom:1px solid var(--color-border);padding:16px 24px}.result-main{max-width:720px;margin:0 auto;padding:32px 24px 64px}.result-score-card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-xl);box-shadow:var(--shadow-md);align-items:center;gap:40px;margin-bottom:24px;padding:40px;display:flex}.result-score-visual{flex-shrink:0;position:relative}.result-circle-svg{width:160px;height:160px}.result-circle-bg{stroke:var(--color-border)}.result-circle-fill{transition:stroke-dashoffset 1s ease-out}.result-score-excellent{stroke:#10b981}.result-score-good{stroke:#3b82f6}.result-score-average{stroke:#f59e0b}.result-score-poor{stroke:#ef4444}.result-score-text{flex-direction:column;justify-content:center;align-items:center;display:flex;position:absolute;top:0;right:0;bottom:0;left:0}.result-score-percent{color:var(--color-text-primary);font-size:2.25rem;font-weight:900}.result-score-label{color:var(--color-text-muted);font-size:.85rem;font-weight:500}.result-score-details{flex:1}.result-title{margin-bottom:8px;font-size:1.5rem;font-weight:800}.result-subtitle{color:var(--color-text-secondary);margin-bottom:24px;line-height:1.5}.result-stats{gap:16px;display:flex}.result-stat{border-radius:var(--radius-md);align-items:center;gap:10px;padding:10px 16px;font-size:.85rem;display:flex}.result-stat-correct{color:#059669;background:#10b9811a}.result-stat-wrong{color:#dc2626;background:#ef44441a}.result-stat-unanswered{color:#d97706;background:#f59e0b1a}.result-stat-value{font-size:1.1rem;font-weight:800;display:block}.result-stat-label{font-size:.75rem;display:block}.result-topics-card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);margin-bottom:24px;overflow:hidden}.result-topics-toggle{cursor:pointer;width:100%;transition:background var(--transition-fast);text-align:left;justify-content:space-between;align-items:center;padding:20px 24px;display:flex}.result-topics-toggle:hover{background:var(--color-bg-card-hover)}.result-topics-toggle-left{color:var(--color-warning);align-items:center;gap:14px;display:flex}.result-topics-title{color:var(--color-text-primary);font-size:1rem;font-weight:700}.result-topics-count{color:var(--color-text-muted);font-size:.8rem}.result-topics-list{border-top:1px solid var(--color-border);flex-direction:column;gap:10px;padding:16px 24px;animation:.2s ease-out fadeInUp;display:flex}.result-topic-item{border-radius:var(--radius-sm);color:var(--color-text-primary);background:#f59e0b0f;align-items:center;gap:10px;padding:10px 16px;font-size:.9rem;font-weight:500;display:flex}.result-topic-item svg{color:var(--color-warning)}.result-actions{flex-direction:column;gap:12px;display:flex}@media (max-width:640px){.result-score-card{text-align:center;flex-direction:column;padding:28px}.result-stats{flex-wrap:wrap;justify-content:center}}.explanation-page{background:var(--color-surface);min-height:100vh}.explanation-header{background:var(--color-bg-card);border-bottom:1px solid var(--color-border);padding:16px 24px}.explanation-header-container{max-width:800px;margin:0 auto}.explanation-title{color:var(--color-text-primary);align-items:center;gap:10px;margin-top:12px;font-size:1.35rem;font-weight:800;display:flex}.explanation-main{flex-direction:column;gap:24px;max-width:800px;margin:0 auto;padding:32px 24px 64px;display:flex}.explanation-card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border-left:4px solid var(--color-border);padding:28px}.explanation-card-correct{border-left-color:#10b981}.explanation-card-wrong{border-left-color:#ef4444}.explanation-card-unanswered{border-left-color:#f59e0b}.explanation-card-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.explanation-card-number{align-items:center;gap:10px;display:flex}.explanation-card-number span:first-child{color:var(--color-text-primary);font-weight:700}.explanation-card-topic{color:var(--color-text-muted);background:var(--color-surface);border-radius:var(--radius-full);padding:3px 10px;font-size:.8rem;font-weight:500}.explanation-card-status{border-radius:var(--radius-full);align-items:center;gap:6px;padding:4px 12px;font-size:.8rem;font-weight:600;display:flex}.status-correct{color:#059669;background:#10b9811a}.status-wrong{color:#dc2626;background:#ef44441a}.status-unanswered{color:#d97706;background:#f59e0b1a}.explanation-question{color:var(--color-text-primary);margin-bottom:16px;font-size:.95rem;line-height:1.6}.explanation-options{flex-direction:column;gap:6px;margin-bottom:16px;display:flex}.explanation-opt{border-radius:var(--radius-sm);background:var(--color-surface);color:var(--color-text-secondary);align-items:center;gap:12px;padding:10px 14px;font-size:.85rem;display:flex}.explanation-opt-correct{color:#059669;background:#10b9811a;font-weight:600}.explanation-opt-wrong{color:#dc2626;background:#ef444414}.explanation-opt-key{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:50%;justify-content:center;align-items:center;width:24px;min-width:24px;height:24px;font-size:.75rem;font-weight:700;display:flex}.explanation-opt-correct .explanation-opt-key{color:#fff;background:#10b981;border-color:#10b981}.explanation-opt-wrong .explanation-opt-key{color:#fff;background:#ef4444;border-color:#ef4444}.explanation-opt-text{flex:1}.explanation-opt-icon-correct{color:#10b981;margin-left:auto}.explanation-opt-icon-wrong{color:#ef4444;margin-left:auto}.explanation-user-answer{color:var(--color-text-muted);gap:24px;margin-bottom:16px;padding:8px 0;font-size:.8rem;display:flex}.explanation-box{border-radius:var(--radius-md);background:linear-gradient(135deg,#5b6ba30f,#7b8fc30f);border:1px solid #5b6ba31f;margin-bottom:16px;padding:20px}.explanation-box-header{color:var(--color-primary);align-items:center;gap:8px;margin-bottom:10px;font-size:.85rem;font-weight:700;display:flex}.explanation-box-text{color:var(--color-text-secondary);font-size:.9rem;line-height:1.7}.explanation-practice-btn{width:100%}.explanation-bottom-actions{justify-content:center;display:flex}.similar-page{background:var(--color-surface);min-height:100vh}.similar-header{background:var(--color-bg-card);border-bottom:1px solid var(--color-border);padding:16px 24px}.similar-header-container{max-width:800px;margin:0 auto}.similar-header-info{color:var(--color-primary);align-items:center;gap:12px;margin-top:12px;display:flex}.similar-title{color:var(--color-text-primary);font-size:1.2rem;font-weight:800}.similar-topic{color:var(--color-text-muted);font-size:.85rem}.similar-main{flex-direction:column;gap:20px;max-width:800px;margin:0 auto;padding:32px 24px 64px;display:flex}.similar-empty{text-align:center;color:var(--color-text-muted);padding:64px 24px}.similar-progress-bar{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);padding:16px 20px}.similar-progress-info{color:var(--color-text-muted);justify-content:space-between;margin-bottom:8px;font-size:.8rem;font-weight:500;display:flex}.similar-progress-track{background:var(--color-border);border-radius:var(--radius-full);height:6px;overflow:hidden}.similar-progress-fill{background:linear-gradient(90deg,var(--color-primary),var(--color-secondary));border-radius:var(--radius-full);height:100%;transition:width var(--transition-base)}.similar-card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:border-color var(--transition-base);padding:24px}.similar-card-correct{border-color:#10b9814d}.similar-card-wrong{border-color:#ef44444d}.similar-card-header{justify-content:space-between;align-items:center;margin-bottom:14px;display:flex}.similar-card-number{color:var(--color-primary);font-size:.9rem;font-weight:700}.similar-card-status{border-radius:var(--radius-full);align-items:center;gap:6px;padding:4px 12px;font-size:.8rem;font-weight:600;display:flex}.similar-question{color:var(--color-text-primary);margin-bottom:16px;font-size:.95rem;line-height:1.6}.similar-options{flex-direction:column;gap:8px;display:flex}.similar-opt{border:2px solid var(--color-border);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);text-align:left;background:var(--color-bg-card);align-items:flex-start;gap:12px;padding:14px 16px;display:flex}.similar-opt:hover:not(:disabled){border-color:var(--color-primary-light);background:var(--color-primary-50)}.similar-opt:disabled{cursor:default}.similar-opt-selected{border-color:var(--color-primary);background:var(--color-primary-50)}.similar-opt-correct{background:#10b98114!important;border-color:#10b981!important}.similar-opt-wrong{background:#ef44440f!important;border-color:#ef4444!important}.similar-opt-key{background:var(--color-surface);width:28px;min-width:28px;height:28px;color:var(--color-text-secondary);border:2px solid var(--color-border);border-radius:50%;justify-content:center;align-items:center;font-size:.8rem;font-weight:700;display:flex}.similar-opt-correct .similar-opt-key{color:#fff;background:#10b981;border-color:#10b981}.similar-opt-wrong .similar-opt-key{color:#fff;background:#ef4444;border-color:#ef4444}.similar-opt-text{color:var(--color-text-primary);padding-top:2px;font-size:.9rem;line-height:1.5}.similar-opt-icon{color:#10b981;flex-shrink:0;margin-left:auto}.similar-opt-icon-wrong{color:#ef4444;flex-shrink:0;margin-left:auto}.similar-explanation{border-radius:var(--radius-md);color:var(--color-text-secondary);background:linear-gradient(135deg,#5b6ba30f,#7b8fc30f);border:1px solid #5b6ba31f;margin-top:14px;padding:16px;font-size:.85rem;line-height:1.6;animation:.3s ease-out fadeInUp}.similar-final{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);text-align:center;box-shadow:var(--shadow-md);padding:32px}.similar-final-score h3{margin-bottom:8px;font-size:1.2rem;font-weight:700}.similar-final-score p{color:var(--color-text-secondary);margin-bottom:20px}.similar-final-actions{justify-content:center;gap:12px;display:flex}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}