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var(--color-success);--header-height: 80px}[data-theme=light]{--color-primary: #1E90FF;--color-primary-hover: #007EE0;--color-accent: #8e24aa;--color-secondary: #ff1744;--bg-base: #f9f9f9;--bg-surface: #ffffff;--bg-surface-hover: #f0f0f0;--text-main: #333333;--text-muted: #777777;--glass-bg: rgba(255, 255, 255, .9);--border-subtle: #eaeaea;--border-glow: rgba(30, 144, 255, .2);--shadow-glow: none;--shadow-glow-accent: none;--shadow-card: 0 4px 15px rgba(0, 0, 0, .05);--hover-subtle: rgba(0, 0, 0, .05);--primary: #1E90FF;--primary-hover: #007EE0;--text-primary: #333333;--text-secondary: #777777;--bg-primary: #f9f9f9;--bg-secondary: #ffffff;--bg-tertiary: #f0f0f0;--border-color: #eaeaea;--nav-bg: rgba(255, 255, 255, .85);--header-border: rgba(0, 0, 0, .05);--logo-shadow: none}[data-theme=light] 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12px;border-radius:100px}.onboarding-progress-bar{width:100%;height:6px;background:#f1f5f9;border-radius:100px;overflow:hidden}.onboarding-progress-fill{height:100%;background:var(--color-primary);transition:width .6s cubic-bezier(.16,1,.3,1);box-shadow:0 0 10px #2563eb4d}.onboarding-title{font-size:2.25rem;font-weight:800;color:#0f172a;margin-bottom:12px;letter-spacing:-.04em}.onboarding-subtitle{font-size:1.15rem;color:#64748b;max-width:500px;margin:0 auto;line-height:1.5}.onboarding-options-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:40px}.onboarding-options-grid.wide{grid-template-columns:repeat(3,1fr)}.option-card{background:#fff;border:1.5px solid #e2e8f0;border-radius:16px;padding:18px 20px;display:flex;align-items:center;gap:14px;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);text-align:left}.option-card:hover{border-color:var(--color-primary);background:#f8fafc;transform:translateY(-2px)}.option-card.selected{border-color:var(--color-primary);background:#eff6ff;border-width:2px;box-shadow:0 8px 20px #2563eb1a}.option-card.centered{flex-direction:column;justify-content:center;text-align:center;padding:40px 20px}.option-check{width:22px;height:22px;border-radius:6px;border:2px solid #e2e8f0;display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0}.option-card.selected .option-check{background:var(--color-primary);border-color:var(--color-primary)}.option-label{font-weight:600;color:#1e293b;font-size:.95rem}.onboarding-stack{display:flex;flex-direction:column;gap:12px;margin-bottom:40px}.level-card{background:#fff;border:1.5px solid #e2e8f0;border-radius:16px;padding:24px;display:flex;justify-content:space-between;align-items:center;cursor:pointer;transition:all .2s}.level-card:hover{border-color:var(--color-primary);background:#f8fafc}.level-card.selected{border-color:var(--color-primary);background:#eff6ff;border-width:2px}.level-info{display:flex;flex-direction:column;gap:4px;text-align:left}.level-info strong{font-size:1.15rem;color:#0f172a}.level-info span{font-size:.95rem;color:#64748b}.level-radio{width:24px;height:24px;border-radius:50%;border:2px solid #cbd5e1;display:flex;align-items:center;justify-content:center;flex-shrink:0}.level-card.selected .level-radio{border-color:var(--color-primary)}.radio-inner{width:12px;height:12px;background:var(--color-primary);border-radius:50%}.onboarding-footer{display:flex;justify-content:space-between;align-items:center;padding-top:32px;border-top:1px solid #f1f5f9}.continue-btn,.finish-onboarding-btn{height:54px;padding:0 32px!important;font-size:1rem!important;font-weight:700!important;border-radius:12px!important}.plan-icon{color:var(--color-primary);margin-bottom:16px}@media (max-width: 768px){.onboarding-container{margin:16px;padding:40px 24px;border-radius:24px}.onboarding-options-grid,.onboarding-options-grid.wide{grid-template-columns:1fr}.onboarding-title{font-size:1.75rem}}.patent-badge{display:inline-flex;align-items:center;gap:6px;padding:2px 8px;border-radius:12px;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;background:var(--hover-subtle);border:1px solid var(--border-subtle);transition:all .3s ease;color:var(--text-main)}[data-theme=light] .patent-badge{background:#f1f5f9;border-color:#e2e8f0}.patent-badge:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0000001a}[data-theme=dark] .patent-label{text-shadow:0 0 10px currentColor}.rank-lenda{background:#ff4d4d26;color:#ff4d4d}[data-theme=dark] .rank-lenda{animation:pulse-red 2s infinite}.rank-elite{background:#e6b80026;color:#e6b800}@keyframes pulse-red{0%{box-shadow:0 0 #ff4d4d66}70%{box-shadow:0 0 0 10px #ff4d4d00}to{box-shadow:0 0 #ff4d4d00}}.stats-layout{max-width:1200px;margin:0 auto;padding:40px 20px}.stats-header h2{font-size:2rem;font-weight:800;color:var(--text-main);margin-bottom:8px}.stats-tabs{display:flex;gap:12px;background:var(--bg-base);padding:6px;border-radius:12px;width:fit-content;margin-bottom:40px;border:1.5px solid var(--border-subtle)}.stats-tab-btn{padding:10px 24px;border-radius:8px;font-weight:700;font-size:.85rem;transition:all .2s;color:var(--text-muted)}.stats-tab-btn.active{background:#fff;color:var(--color-primary);box-shadow:0 4px 6px #0000000d}.stat-card{background:#fff;padding:24px;border-radius:var(--border-radius-lg);border:1px solid var(--border-subtle);box-shadow:var(--shadow-card)}.stat-card-title{color:var(--text-muted);font-weight:600;font-size:.85rem;text-transform:uppercase;margin-bottom:8px}.stat-card-value{font-size:2.5rem;font-weight:800;color:var(--text-main)}.chart-box{background:#fff;padding:24px;border-radius:var(--border-radius-lg);border:1px solid var(--border-subtle);box-shadow:var(--shadow-card)}.stats-mentor-insights{background:#eff6ff;border:1px solid #bfdbfe;border-radius:var(--border-radius-lg);padding:24px;position:relative;margin-bottom:40px}.insight-item{background:#fff;border:1px solid #dbeafe;padding:16px;border-radius:12px}@media (max-width: 768px){.stats-layout{padding:20px}.stats-tabs{width:100%;overflow-x:auto}}.duels-container{padding:40px 20px;max-width:1200px;margin:0 auto}.arena-screen{display:grid;grid-template-columns:280px 1fr;gap:24px;margin-top:24px}.players-sidebar{background:#fff;padding:24px;border-radius:var(--border-radius-lg);border:1px solid var(--border-subtle)}.sidebar-player{display:flex;align-items:center;gap:12px;padding:12px;border-radius:8px;background:var(--bg-base);border:1px solid var(--border-subtle);margin-bottom:8px}.sidebar-player.is-me{border-color:var(--color-primary);background:#eff6ff}.arena-question{background:#fff;padding:40px;border-radius:var(--border-radius-lg);border:1px solid var(--border-subtle);box-shadow:var(--shadow-card)}.duel-timer{display:flex;align-items:center;gap:8px;padding:8px 16px;background:#eff6ff;color:var(--color-primary);border-radius:100px;font-weight:700}.duel-option{background:#fff;border:1px solid var(--border-subtle);padding:16px 20px;border-radius:12px;cursor:pointer;transition:all .2s;text-align:left;width:100%}.duel-option.selected{border-color:var(--color-primary);background-color:#eff6ff}.lobby-zone{background:#fff;border:1px solid var(--border-subtle);padding:32px;border-radius:24px;text-align:center;transition:all .2s}.lobby-zone:hover{transform:translateY(-4px);border-color:var(--color-primary);box-shadow:var(--shadow-card)}.lobby-header-dynamic h2{font-size:2.5rem;font-weight:800;color:var(--text-main)}.join-mini input{background:var(--bg-base);border:1px solid var(--border-subtle);padding:12px;border-radius:8px}@media (max-width: 1024px){.arena-screen{grid-template-columns:1fr}}.ranking-container{padding:40px 20px;max-width:900px;margin:0 auto}@media (min-width: 768px){.ranking-container{padding:2rem;gap:2rem}}.ranking-header{text-align:center;margin-bottom:32px}.ranking-title{font-size:3rem;font-weight:800;color:var(--text-main);letter-spacing:-.03em}.ranking-tabs{display:flex;justify-content:center;gap:8px;background:var(--bg-base);padding:6px;border-radius:12px;width:fit-content;margin:0 auto 32px;border:1.5px solid var(--border-subtle)}[data-theme=light] .ranking-tabs{background:#fff;border-color:#eee;box-shadow:0 4px 15px #00000008}.ranking-tab{padding:10px 24px;border-radius:8px;font-weight:700;font-size:.85rem;transition:all .2s;color:var(--text-muted)}.ranking-tab.active{background:#fff;color:var(--color-primary);box-shadow:0 4px 6px #0000000d}.leaderboard{background:#fff;border:1px solid var(--border-subtle);border-radius:var(--border-radius-lg);overflow:hidden;box-shadow:var(--shadow-card)}.leaderboard-row{display:grid;grid-template-columns:60px 1fr 120px 100px;padding:16px 24px;align-items:center;border-bottom:1px solid var(--border-subtle)}.leaderboard-row:hover{background:var(--bg-surface-hover)}.leaderboard-row.is-me{background:#f0f9ff;border-left:4px solid var(--color-primary)}[data-theme=light] .leaderboard-row.is-me{background:#1e90ff0d}.leaderboard-header{background:var(--bg-base);font-weight:700;font-size:.75rem;color:var(--text-muted);text-transform:uppercase}.pos{font-weight:800;font-size:1.1rem}.player-score{text-align:right;font-weight:800;color:var(--color-primary)}@media (max-width: 768px){.leaderboard-row{grid-template-columns:40px 1fr 80px}.leaderboard-row>:nth-child(3){display:none}.player-name{font-size:.95rem}.player-score{font-size:1rem}}@media (max-width: 480px){.ranking-title{font-size:1.8rem}.leaderboard-row{padding:.85rem;grid-template-columns:30px 1fr 70px}.player-rank{display:none}.pos{font-size:1rem}.player-score{font-size:.9rem}}.hub-container{max-width:1200px;margin:0 auto;padding:40px 24px}.hub-hero{background:#fff;border:1px solid var(--border-subtle);border-radius:24px;padding:48px;margin-bottom:32px;display:flex;justify-content:space-between;align-items:center;position:relative;overflow:hidden;box-shadow:var(--shadow-card)}.hero-text h1{font-size:2.5rem;font-weight:800;color:#0f172a;margin-bottom:8px}.hero-text p{font-size:1.15rem;color:#64748b;margin-bottom:24px}.hero-target-badge{display:inline-flex;align-items:center;gap:8px;background:#eff6ff;color:var(--color-primary);padding:8px 16px;border-radius:100px;font-weight:700;font-size:.9rem;border:1px solid #bfdbfe}.hero-countdown{text-align:right}.countdown-val{font-size:3rem;font-weight:900;color:var(--color-primary);line-height:1}.countdown-label{font-size:.8rem;font-weight:700;text-transform:uppercase;color:#94a3b8;letter-spacing:.1em}.hub-sections-wrapper{display:grid;grid-template-columns:2fr 1fr;gap:24px;margin-bottom:32px}.training-center{background:#fff;border:1px solid var(--border-subtle);border-radius:24px;padding:32px;display:flex;flex-direction:column;box-shadow:var(--shadow-card)}.section-title{font-size:1.25rem;font-weight:800;margin-bottom:24px;display:flex;align-items:center;gap:12px}.main-training-card{background:#f8fafc;border:1.5px dashed #cbd5e1;border-radius:20px;padding:40px;text-align:center;flex:1;display:flex;flex-direction:column;justify-content:center;align-items:center;transition:all .2s;cursor:pointer}.main-training-card:hover{border-color:var(--color-primary);background:#eff6ff;transform:translateY(-4px)}.training-icon-large{width:80px;height:80px;background:#fff;border-radius:20px;display:flex;align-items:center;justify-content:center;color:var(--color-primary);box-shadow:0 10px 20px #0000000d;margin-bottom:20px}.training-info h3{font-size:1.5rem;margin-bottom:8px}.training-info p{color:#64748b;margin-bottom:24px}.stats-sidebar{display:flex;flex-direction:column;gap:20px}.stat-widget{background:#fff;border:1px solid var(--border-subtle);border-radius:20px;padding:24px;box-shadow:var(--shadow-card);display:flex;align-items:center;gap:16px;transition:all .2s}.stat-widget:hover{transform:translate(4px);border-color:var(--color-primary)}.widget-icon{width:52px;height:52px;background:var(--bg-base);border-radius:14px;display:flex;align-items:center;justify-content:center;color:var(--color-primary);flex-shrink:0}.widget-data b{display:block;font-size:1.25rem;font-weight:800;color:#0f172a}.widget-data span{font-size:.8rem;color:#64748b;font-weight:600;text-transform:uppercase}.arena-mini-banner{background:linear-gradient(135deg,#1e293b,#0f172a);border-radius:20px;padding:24px;color:#fff;display:flex;justify-content:space-between;align-items:center;cursor:pointer}.arena-mini-banner:hover{transform:translateY(-2px);box-shadow:0 10px 30px #0003}.arena-mini-text h4{font-size:1.1rem;margin-bottom:4px;color:#fff!important}.arena-mini-text p{font-size:.85rem;color:#94a3b8}.secondary-actions-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.action-btn{background:#fff;border:1px solid var(--border-subtle);border-radius:16px;padding:20px;display:flex;flex-direction:column;align-items:center;gap:12px;font-weight:700;font-size:.85rem;color:#475569}.action-btn:hover{border-color:var(--color-primary);color:var(--color-primary);background:#f8fafc}@media (max-width: 968px){.hub-sections-wrapper{grid-template-columns:1fr}.hub-hero{flex-direction:column;text-align:center;gap:24px}.hero-countdown{text-align:center}.secondary-actions-row{grid-template-columns:repeat(2,1fr)}}.coach-container{padding:40px 20px;max-width:1200px;margin:0 auto}.coach-header{display:flex;align-items:center;gap:32px;margin-bottom:40px;padding:32px;background:#fff;border-radius:var(--border-radius-lg);border:1px solid var(--border-subtle);border-bottom:4px solid var(--color-primary);box-shadow:var(--shadow-card)}.coach-avatar{width:80px;height:80px;background:var(--bg-base);border:3px solid var(--color-primary);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--color-primary)}.coach-intro h1{font-size:2rem;font-weight:800;color:var(--text-main);margin-bottom:8px}.coach-intro p{font-size:1.1rem;color:var(--text-muted)}.rec-card{background:#fff;padding:24px;border-radius:var(--border-radius-lg);border:1px solid var(--border-subtle);margin-bottom:20px;box-shadow:var(--shadow-card)}.rec-card.priority{border:1px solid #fee2e2;background:#fff1f2}.rec-info h3{font-size:1.25rem;font-weight:800;color:var(--text-main);margin-bottom:12px}.stat-pill{padding:4px 12px;border-radius:100px;font-size:.75rem;font-weight:700;background:var(--bg-base)}.sidebar-card{background:#fff;padding:24px;border-radius:var(--border-radius-lg);border:1px solid var(--border-subtle);border-top:4px solid var(--color-primary)}.evolution-card{background:#fff;border:1px solid var(--border-subtle);display:flex;align-items:center;gap:16px;padding:20px;border-radius:12px;border-left:4px solid var(--color-success)}@media (max-width: 768px){.coach-header{flex-direction:column;text-align:center}}.study-rooms-container{min-height:calc(100vh - var(--header-height));padding:40px 20px;background-color:var(--bg-base)}.study-rooms-header{max-width:1200px;margin:0 auto 40px;display:flex;justify-content:space-between;align-items:center}.header-title h1{font-size:2.5rem;font-weight:800;color:var(--text-main);margin-bottom:8px}.header-title p{color:var(--text-muted)}.header-actions{display:flex;gap:12px}.action-btn{padding:12px 24px;border-radius:12px;border:none;font-weight:700;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;gap:8px}.btn-create{background:var(--color-primary);color:#fff}.btn-create:hover{transform:translateY(-2px);box-shadow:0 8px 16px #2563eb40}.btn-join{background:#fff;color:var(--text-main);border:1.5px solid var(--border-subtle)}.btn-join:hover{border-color:var(--color-primary);color:var(--color-primary)}.rooms-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}.room-card{background:#fff;border:1px solid var(--border-subtle);border-radius:20px;padding:24px;transition:all .2s;cursor:pointer}.room-card:hover{transform:translateY(-4px);border-color:var(--color-primary);box-shadow:var(--shadow-card)}.room-card h3{font-size:1.3rem;font-weight:700;color:var(--text-main);margin-bottom:12px}.room-info{color:var(--text-muted);font-size:.9rem}.invite-code-badge{background:#eff6ff;color:var(--color-primary);padding:4px 12px;border-radius:100px;font-family:monospace;font-weight:700;font-size:.8rem;border:1px solid #bfdbfe}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a80;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;justify-content:center;align-items:center;z-index:1000;padding:20px}.modal-content{background:#fff;width:100%;max-width:460px;padding:40px;border-radius:20px;border:1px solid var(--border-subtle);box-shadow:0 20px 50px #0000001a;animation:modalIn .2s ease-out}@keyframes modalIn{0%{transform:scale(.95);opacity:0}to{transform:scale(1);opacity:1}}.modal-content h2{font-size:1.6rem;font-weight:800;margin-bottom:24px}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;font-size:.85rem;font-weight:600;color:var(--text-main)}.form-group input{width:100%;padding:12px 16px;border-radius:10px;background:var(--bg-base);border:1.5px solid var(--border-subtle);color:var(--text-main);font-size:1rem}.form-group input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #2563eb1a}.modal-footer{display:flex;justify-content:flex-end;gap:12px;margin-top:24px}.back-btn{margin-bottom:24px;color:var(--text-muted);display:flex;align-items:center;gap:8px;font-weight:600}.back-btn:hover{color:var(--text-main)}.room-detail-layout{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr;gap:24px}.leaderboard-container{background:#fff;border:1px solid var(--border-subtle);border-radius:20px;padding:32px}.rank-item{display:flex;align-items:center;padding:16px 20px;background:var(--bg-base);border-radius:12px;border:1px solid var(--border-subtle);margin-bottom:12px}.rank-pos{width:40px;font-size:1.1rem;font-weight:800;color:var(--text-muted)}.rank-item.top-1 .rank-pos{color:#facc15}.rank-item.top-2 .rank-pos{color:#94a3b8}.rank-item.top-3 .rank-pos{color:#92400e}.rank-avatar{width:48px;height:48px;border-radius:12px;background:var(--color-primary);display:flex;justify-content:center;align-items:center;font-weight:700;margin-right:16px;color:#fff}.score-val{font-size:1.2rem;font-weight:800;color:var(--color-primary)}.score-label{font-size:.75rem;color:var(--text-muted);text-transform:uppercase}.room-sidebar .sidebar-card{background:#fff;border:1px solid var(--border-subtle);border-radius:16px;padding:24px}.invite-share-box{background:var(--bg-base);padding:16px;border-radius:10px;display:flex;justify-content:space-between;align-items:center;font-family:monospace;font-size:1.1rem;font-weight:700;border:1px solid var(--border-subtle)}@media (max-width: 968px){.study-rooms-header{flex-direction:column;align-items:flex-start}.room-detail-layout{grid-template-columns:1fr}}@media (max-width: 600px){.study-rooms-container{padding:20px 16px}.rooms-grid{grid-template-columns:1fr}}.session-container{display:flex;flex-direction:column;height:100vh;background:var(--bg-base)}.session-header{padding:16px 32px;background:#fff;border-bottom:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:space-between;position:relative}.progress-bar{position:absolute;bottom:0;left:0;width:100%;height:3px;background:var(--bg-base)}.progress-fill{height:100%;background:var(--color-primary);transition:width .3s ease}.session-main{flex:1;padding:40px 24px;overflow-y:auto;display:flex;justify-content:center}.question-content{max-width:800px;width:100%}.q-text{font-size:1.15rem;line-height:1.7;margin-bottom:32px;color:var(--text-main)}.alt-btn{display:flex;align-items:center;gap:16px;padding:16px 20px;background:#fff;border:1.5px solid var(--border-subtle);border-radius:12px;text-align:left;cursor:pointer;transition:all .2s;margin-bottom:12px;width:100%}.alt-btn:hover{border-color:var(--color-primary);background:#f0f7ff}.alt-btn.selected{background:#eff6ff;border-color:var(--color-primary);border-width:2px}.alt-letter{width:32px;height:32px;background:var(--bg-base);border:1px solid var(--border-subtle);border-radius:6px;display:flex;align-items:center;justify-content:center;font-weight:700;flex-shrink:0}.alt-btn.selected .alt-letter{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.session-footer{padding:20px 32px;background:#fff;border-top:1px solid var(--border-subtle);display:flex;justify-content:space-between}.nav-btn{display:flex;align-items:center;gap:8px;padding:12px 24px;border-radius:10px;border:1.5px solid var(--border-subtle);background:#fff;font-weight:600;cursor:pointer;transition:all .2s}.nav-btn:disabled{opacity:.4;cursor:not-allowed}.finish-btn{background:var(--color-success);color:#fff;border:none;padding:12px 32px;border-radius:10px;font-weight:700;cursor:pointer}.session-finished{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a80;display:flex;align-items:center;justify-content:center;padding:20px;z-index:1000}.finished-card{max-width:500px;width:100%;background:#fff;border:1px solid var(--border-subtle);border-radius:24px;padding:48px;text-align:center;box-shadow:0 20px 40px #0000001a}.finished-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:32px 0}.stat-val{font-size:1.75rem;font-weight:800;color:var(--color-primary)}.stat-label{font-size:.75rem;color:var(--text-muted);text-transform:uppercase;font-weight:700}.profile-page{max-width:900px;margin:0 auto;padding:40px 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10px;border-radius:4px;font-size:.7rem;font-weight:900}.neon-text{font-size:2.2rem;margin:0;color:var(--text-main);font-weight:800;letter-spacing:-.02em}.title-tag{display:flex;align-items:center;gap:8px;background:#eff6ff;color:var(--color-primary);padding:4px 12px;border-radius:20px;font-size:.8rem;font-weight:700;width:fit-content;margin:8px 0;border:1px solid #bfdbfe}.streak-display{margin-left:auto;display:flex;align-items:center;gap:12px;background:#fff1f2;padding:10px 20px;border-radius:16px;border:1px solid #fecdd3;color:#e11d48}.streak-val strong{font-size:1.4rem;line-height:1}.streak-val 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var(--border-subtle)}.skill-header{display:flex;align-items:center;gap:8px;font-size:.65rem;text-transform:uppercase;color:var(--text-muted);font-weight:700;margin-bottom:8px}.section-header h2{font-size:1.25rem;font-weight:800}.section-header p{font-size:.85rem;color:var(--text-muted)}.mini-badge{width:50px;height:50px;background:var(--bg-base);border-radius:12px;display:flex;align-items:center;justify-content:center;color:var(--text-muted);border:1px solid var(--border-subtle)}.back-btn{width:100%;padding:15px;background:#fff;color:var(--text-main);border-radius:var(--border-radius-md);font-weight:700;border:1.5px solid var(--border-subtle)}.back-btn:hover{border-color:var(--color-primary);background:var(--bg-surface-hover)}@media (max-width: 768px){.card-header{flex-direction:column;text-align:center}.streak-display{margin:10px 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h3{font-size:1.1rem;font-weight:800;color:var(--text-main)}.task-item{background:#fff;border:1px solid var(--border-subtle);padding:16px;border-radius:12px;margin-bottom:10px}.donations-page{display:flex;justify-content:center;align-items:center;padding:40px 20px;min-height:calc(100vh - var(--header-height));background:var(--bg-base)}.donations-container{width:100%;max-width:600px;background:#fff;border:1px solid var(--border-subtle);border-radius:var(--border-radius-lg);padding:48px 40px;text-align:center;box-shadow:var(--shadow-card);display:flex;flex-direction:column;gap:24px}.description{color:var(--text-muted);line-height:1.6}.qr-container{position:relative;width:280px;height:280px;padding:15px;background:#fff;border-radius:var(--border-radius-md);border:3px solid var(--color-primary);box-shadow:var(--shadow-card);margin:0 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p{color:var(--text-muted);font-size:1.05rem}.category-chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:32px}.category-chip{padding:8px 16px;border-radius:100px;background:#fff;border:1.5px solid var(--border-subtle);color:var(--text-muted);font-weight:600;font-size:.85rem;transition:all .2s}.category-chip.active{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px}.blog-card{background:#fff;border:1px solid var(--border-subtle);border-radius:var(--border-radius-lg);overflow:hidden;transition:all .2s}.blog-card:hover{transform:translateY(-4px);border-color:var(--color-primary);box-shadow:var(--shadow-card)}.blog-card-cover{height:140px;background:linear-gradient(135deg,#eff6ff,#f0fdf4);display:flex;justify-content:center;align-items:center;border-bottom:1px solid var(--border-subtle)}.blog-cover-emoji{font-size:4rem}.blog-card-category{position:absolute;top:12px;right:12px;background:#fff;padding:4px 10px;border-radius:100px;font-size:.7rem;font-weight:700;color:var(--color-primary);text-transform:uppercase;border:1px solid #bfdbfe}.blog-card-content{padding:24px;flex-grow:1}.blog-card-title{font-size:1.2rem;font-weight:700;margin-bottom:12px;line-height:1.4;color:var(--text-main)}.blog-card-summary{color:var(--text-muted);font-size:.95rem;line-height:1.5;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.blog-card-footer{padding:16px 24px;border-top:1px solid var(--border-subtle);display:flex;justify-content:space-between;background:var(--bg-base)}.blog-meta-item{display:flex;align-items:center;gap:6px;color:var(--text-muted);font-size:.85rem}.blog-post-container{max-width:800px;margin:0 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p{margin-bottom:1.5rem}.blog-post-content h1,.blog-post-content h2,.blog-post-content h3{margin-top:2.5rem;margin-bottom:1rem;color:var(--text-main)}.blog-post-content h1{font-size:2.2rem}.blog-post-content h2{font-size:1.8rem}.blog-post-content h3{font-size:1.4rem}.blog-post-content strong{color:var(--primary);font-weight:600}.blog-post-cta{display:flex;align-items:center;justify-content:space-between;padding:2.5rem;border-radius:var(--border-radius-lg);background:linear-gradient(135deg,#00f0ff0d,#bf00ff0d);border:1px solid rgba(191,0,255,.3);gap:2rem}.cta-icon{color:var(--accent);flex-shrink:0}.cta-content h2{font-size:1.5rem;margin-bottom:.5rem}.cta-content p{color:var(--text-muted);line-height:1.5}@media (max-width: 768px){.blog-post{padding:1.5rem}.blog-post-title{font-size:2rem}.blog-post-meta{gap:1rem}.blog-post-cta{flex-direction:column;text-align:center}}.blog-editor-container{max-width:800px;margin:0 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rgba(255,0,85,.3)}.form-row{display:flex;gap:1.5rem;margin-bottom:1.5rem}.flex-2{flex:2}.form-group{display:flex;flex-direction:column;margin-bottom:1.5rem;width:100%}.form-group label{margin-bottom:.5rem;font-weight:500;font-size:.95rem;color:var(--text-main)}.form-group input,.form-group select,.form-group textarea{padding:.75rem 1rem;border-radius:var(--border-radius-md);background:#0000004d;border:1px solid var(--border-subtle);color:var(--text-main);font-family:var(--font-sans);transition:border-color .2s,box-shadow .2s}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 2px #00f0ff33}.content-textarea{font-family:monospace;font-size:14px;line-height:1.6}.char-count{text-align:right;color:var(--text-muted);font-size:.8rem;margin-top:.25rem}.emoji-selector{display:flex;gap:.5rem;flex-wrap:wrap;background:#0003;padding:.5rem;border-radius:var(--border-radius-md);border:1px solid var(--border-subtle)}.emoji-btn{font-size:1.5rem;width:40px;height:40px;border-radius:var(--border-radius-sm);background:transparent;border:1px solid transparent;cursor:pointer;transition:all .2s}.emoji-btn:hover{background:#ffffff1a}.emoji-btn.active{background:#00f0ff1a;border-color:var(--primary)}.editor-actions{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--border-subtle);padding-top:1.5rem;margin-top:1rem}.editor-disclaimer{color:var(--text-muted);font-size:.85rem;max-width:300px}@media (max-width: 768px){.form-row{flex-direction:column;gap:0}.editor-form{padding:1.5rem}.editor-actions{flex-direction:column-reverse;gap:1rem;text-align:center}.editor-actions button{width:100%}.editor-disclaimer{max-width:100%}}.public-container{max-width:1200px;margin:100px auto;padding:0 2rem}.public-header{text-align:center;margin-bottom:3rem}.public-header h1{font-size:3rem;margin-bottom:1rem}.area-filters{display:flex;justify-content:center;gap:1rem;margin-bottom:3rem;flex-wrap:wrap}.filter-btn{padding:.5rem 1.5rem;border-radius:50px;border:1px solid var(--border-color);background:var(--bg-secondary);color:var(--text-secondary);cursor:pointer;transition:all .2s}.filter-btn.active,.filter-btn:hover{background:var(--primary);color:#fff;border-color:var(--primary)}.public-questions-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:2rem}.public-q-card{padding:1.5rem;border-radius:12px;display:flex;flex-direction:column;justify-content:space-between}.q-header{display:flex;justify-content:space-between;font-size:.8rem;color:var(--text-muted);margin-bottom:1rem}.q-banca{background:#ffffff1a;padding:2px 8px;border-radius:4px}.q-content{font-size:.95rem;line-height:1.6;margin-bottom:1.5rem;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}.q-footer{display:flex;justify-content:space-between;align-items:center}.q-disciplina{font-size:.8rem;color:var(--primary);font-weight:600}.q-view-btn{background:transparent;border:none;color:var(--text-primary);display:flex;align-items:center;gap:.5rem;cursor:pointer;font-size:.85rem}.public-content-page{max-width:800px;margin:120px auto;padding:3rem;border-radius:20px}.public-content-page h1{font-size:2.5rem;margin-bottom:2rem}.public-content-page section{margin-bottom:2.5rem}.public-content-page h2{color:var(--primary);margin-bottom:1rem}.public-content-page p{line-height:1.8;color:var(--text-secondary)}.last-update{font-size:.8rem;opacity:.6;margin-bottom:2rem}