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rgba(255,255,255,.05);margin-bottom:6px;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);mask-image:linear-gradient(to right,black calc(100% - 40px),transparent 100%);-webkit-mask-image:linear-gradient(to right,black calc(100% - 40px),transparent 100%)}.category-tabs:active{cursor:grabbing}.category-tabs::-webkit-scrollbar{display:none;width:0;height:0}.tab-pill{white-space:nowrap;padding:6px 2px;background:transparent;border:none;color:#ffffff73;font-size:.86rem;font-weight:600;letter-spacing:-.1px;cursor:pointer;display:inline-flex;align-items:center;gap:6px;position:relative;transition:color .18s ease;box-shadow:none}.tab-pill:hover{background:transparent;color:#fff;border:none}.tab-pill.active{background:transparent;border:none;color:#fff;font-weight:750;box-shadow:none}.tab-pill.active:after{content:"";position:absolute;bottom:-12px;left:0;right:0;height:2px;background:#38bdf8;border-radius:2px;box-shadow:0 0 8px #38bdf899}.cat-dot{width:5px;height:5px;border-radius:50%;display:inline-block;flex-shrink:0}.card-deck{flex-grow:1;position:relative;margin:8px 4px 20px;z-index:5;perspective:1000px}.fallacy-card{position:absolute;width:100%;height:100%;border-radius:28px;background:var(--color-card-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--color-border);display:flex;flex-direction:column;overflow:hidden;box-shadow:0 16px 36px -12px rgba(var(--category-accent-rgb),.12),0 0 24px -8px rgba(var(--category-accent-rgb),.06),0 20px 40px #0006;cursor:default;transition:box-shadow .5s ease,border-color .5s ease}.fallacy-card:active{cursor:default}.fallacy-card.swiping{transition:none!important}.card-drag-handle{padding:24px 24px 16px;touch-action:none;cursor:grab;-webkit-user-select:none;user-select:none;flex-shrink:0;border-bottom:1px solid var(--color-border-subtle)}.card-drag-handle:active{cursor:grabbing}.drag-hint-arrows{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:12px;color:var(--color-text-muted);opacity:.6;font-size:.75rem;letter-spacing:2px;pointer-events:none;transition:opacity .3s ease}.drag-hint-label{font-size:.65rem;letter-spacing:1px;text-transform:uppercase;font-weight:600;color:var(--color-text-muted);opacity:.6}.card-body-scroll{flex-grow:1;overflow-y:auto;overscroll-behavior:contain;padding:16px 24px 24px;display:flex;flex-direction:column;gap:16px;touch-action:pan-y;-webkit-overflow-scrolling:touch;scrollbar-width:none}.card-body-scroll::-webkit-scrollbar{display:none}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;flex-shrink:0}.category-badge{display:inline-flex;align-items:center;gap:6px;padding:0;border-radius:0;font-size:.76rem;font-weight:800;letter-spacing:1.2px;text-transform:uppercase;border:none;background:transparent;color:rgb(var(--category-accent-rgb));transition:color .3s ease}.category-badge:before{content:"";display:inline-block;width:5px;height:5px;border-radius:50%;background-color:currentColor}.progress-indicator{font-size:.85rem;font-weight:500;color:var(--color-text-secondary)}.card-body{display:flex;flex-direction:column;gap:16px;flex-grow:1}.card-title-group{display:flex;flex-direction:column;gap:4px}.card-title{font-size:1.75rem;font-weight:800;line-height:1.2;letter-spacing:-.5px;color:var(--color-text-primary)}.card-subtitle{font-size:.95rem;font-style:italic;color:var(--color-text-secondary)}.card-description{font-size:.9rem;line-height:1.5;color:var(--color-text-secondary);font-weight:400}.discussion-section{display:flex;flex-direction:column;gap:8px;margin-top:4px}.section-label{font-size:.72rem;font-weight:800;letter-spacing:.8px;color:var(--color-text-muted);text-transform:uppercase}.chat-bubble-container{display:flex;flex-direction:column;gap:12px}.chat-bubble{max-width:90%;padding:10px 14px;font-size:.88rem;line-height:1.45;position:relative;display:flex;flex-direction:column;gap:3px}.bubble-speaker-tag{font-size:.68rem;font-weight:800;text-transform:uppercase;letter-spacing:.5px;color:#94a3b8;display:block}.bubble-speaker-tag.b{color:#fbbf24}.bubble-inner-text{margin:0;font-size:.88rem;line-height:1.45}.chat-bubble.a{align-self:flex-start;background:#ffffff0d;border:1px solid rgba(255,255,255,.08);border-radius:16px 16px 16px 4px;color:#f1f5f9}.chat-bubble.b{align-self:flex-end;background:rgba(var(--category-accent-rgb),.06);border:1.5px solid rgba(var(--category-accent-rgb),.35);border-radius:16px 16px 4px;color:#fff;font-weight:600;text-align:left;box-shadow:0 4px 15px rgba(var(--category-accent-rgb),.08);transition:border-color .5s ease,background .5s ease}.response-box{background:linear-gradient(135deg,#10b9811f,#064e3b33);border:1.5px solid rgba(16,185,129,.4);border-radius:16px;padding:14px 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ease}.swipe-indicator-overlay.like{right:40px;color:#10b981;border:3px solid #10b981;transform:rotate(10deg)}.swipe-indicator-overlay.dislike{left:40px;color:#ef4444;border:3px solid #ef4444}.empty-deck-card{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:32px;border-radius:28px;background:#ffffff05;border:1px dashed var(--color-border);gap:20px}.empty-deck-title{font-size:1.5rem;font-weight:800}.empty-deck-desc{font-size:.9rem;color:var(--color-text-secondary);line-height:1.5;max-width:280px}.reset-deck-btn{background:#ffffff0d;border:1px solid var(--color-border);color:#fff;padding:12px 24px;border-radius:50px;font-size:.9rem;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:8px;transition:all .2s ease}.reset-deck-btn:hover{background:#ffffff1a;transform:scale(1.03)}.full-reset-btn{width:100%;background:#fbbf2414;border:1px solid rgba(251,191,36,.25);color:#fbbf24e6;padding:11px 20px;border-radius:12px;font-size:.85rem;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:all .2s ease;font-family:inherit}.full-reset-btn:hover{background:#fbbf2426;border-color:#fbbf2473;transform:scale(1.02)}.bottom-controls{display:flex;justify-content:space-between;align-items:center;padding:10px 8px 16px;z-index:10;flex-shrink:0;max-width:380px;margin:0 auto;width:100%}.ctrl-btn{cursor:pointer;border:none;outline:none;display:flex;align-items:center;justify-content:center;transition:all .22s cubic-bezier(.16,1,.3,1);position:relative}.ctrl-btn.small{width:44px;height:44px;border-radius:50%;background:#ffffff0a;border:1px solid rgba(255,255,255,.08);color:#ffffffb3;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:0 2px 8px #00000040,inset 0 1px #ffffff0f}.ctrl-btn.small:hover{background:#ffffff17;color:#fff;border-color:#ffffff29;transform:translateY(-2px)}.ctrl-btn.small:active{transform:scale(.94)}.ctrl-btn.large{width:58px;height:58px;border-radius:50%;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.ctrl-btn.dislike{background:linear-gradient(145deg,#ef444429,#ef44440d);border:1.5px solid rgba(239,68,68,.35);color:#f87171;box-shadow:0 4px 20px #ef44441f,inset 0 1px 1px #ffffff26}.ctrl-btn.dislike:hover{background:linear-gradient(145deg,#ef444447,#ef44441f);border-color:#ef4444a6;color:#fff;box-shadow:0 8px 28px #ef44444d,inset 0 1px 1px #ffffff40;transform:translateY(-2px) scale(1.04)}.ctrl-btn.dislike:active{transform:scale(.92)}.ctrl-btn.like{background:linear-gradient(145deg,#10b98129,#10b9810d);border:1.5px solid rgba(16,185,129,.35);color:#34d399;box-shadow:0 4px 20px #10b9811f,inset 0 1px 1px #ffffff26}.ctrl-btn.like:hover{background:linear-gradient(145deg,#10b98147,#10b9811f);border-color:#10b981a6;color:#fff;box-shadow:0 8px 28px #10b9814d,inset 0 1px 1px #ffffff40;transform:translateY(-2px) scale(1.04)}.ctrl-btn.like:active{transform:scale(.92)}.modal-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:#070a12d9;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);z-index:100;display:flex;justify-content:flex-end}.modal-content{width:100%;height:90%;background:#111827;border-top:1px solid var(--color-border);border-radius:28px 28px 0 0;margin-top:auto;padding:24px;display:flex;flex-direction:column;gap:20px;box-shadow:0 -20px 45px #00000080;animation:slideUp .3s cubic-bezier(.16,1,.3,1) forwards}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.modal-header{display:flex;justify-content:space-between;align-items:center;flex-shrink:0}.modal-title{font-size:1.4rem;font-weight:800;display:flex;align-items:center;gap:10px}.close-btn{background:#ffffff0d;border:1px solid var(--color-border);color:var(--color-text-primary);width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease}.close-btn:hover{background:#ffffff1a;transform:scale(1.05)}.modal-body{flex-grow:1;overflow-y:auto;display:flex;flex-direction:column;gap:16px;padding-bottom:20px;scrollbar-width:thin}.help-section{display:flex;flex-direction:column;gap:8px}.help-section-title{font-size:1rem;font-weight:700;color:#fbbf24}.help-text{font-size:.88rem;line-height:1.5;color:var(--color-text-secondary)}.help-list{padding-left:18px;display:flex;flex-direction:column;gap:4px}.help-list li{font-size:.88rem;color:var(--color-text-secondary);line-height:1.4}.bookmarks-list{display:flex;flex-direction:column;gap:12px}.bookmark-item{background:#ffffff08;border:1px solid var(--color-border);border-radius:16px;padding:16px;display:flex;justify-content:space-between;align-items:center;gap:12px;cursor:pointer;transition:all .2s ease}.bookmark-item:hover{background:#ffffff0d;border-color:#ffffff1f}.bookmark-info{display:flex;flex-direction:column;gap:4px;flex-grow:1}.bookmark-title-row{display:flex;align-items:center;gap:8px}.bookmark-title{font-weight:700;font-size:.95rem}.bookmark-category-indicator{width:8px;height:8px;border-radius:50%}.bookmark-latin{font-size:.8rem;font-style:italic;color:var(--color-text-secondary)}.bookmark-delete-btn{background:transparent;border:none;color:var(--color-text-muted);cursor:pointer;padding:8px;border-radius:8px;transition:all .2s ease;display:flex;align-items:center;justify-content:center}.bookmark-delete-btn:hover{color:#ef4444;background:#ef444414}.no-bookmarks-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;height:200px;text-align:center;color:var(--color-text-muted);gap:12px}.toast{position:absolute;bottom:100px;left:50%;transform:translate(-50%);display:flex;align-items:center;gap:10px;background:#0f172ad9;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.08);color:#fff;padding:12px 24px;border-radius:16px;font-size:.9rem;font-weight:600;box-shadow:0 10px 25px -5px #0000004d,0 8px 10px -6px #0000004d;z-index:200;pointer-events:none;animation:fadeInOut 2.8s cubic-bezier(.4,0,.2,1) forwards}.toast-success{border-color:#10b98166;background:#064e3bcc;box-shadow:0 4px 20px #10b98126}.toast-error{border-color:#ef444466;background:#7f1d1dcc;box-shadow:0 4px 20px #ef444426}.toast-info{border-color:#3b82f666;background:#1e3a8acc;box-shadow:0 4px 20px #3b82f626}.toast-icon{font-size:1.1rem}@keyframes fadeInOut{0%{opacity:0;transform:translate(-50%,12px)}8%{opacity:1;transform:translate(-50%)}92%{opacity:1;transform:translate(-50%)}to{opacity:0;transform:translate(-50%,-12px)}}.bookmark-detail-view{display:flex;flex-direction:column;gap:16px}.back-to-list-btn{background:transparent;border:none;color:var(--color-text-secondary);font-size:.85rem;font-weight:600;cursor:pointer;align-self:flex-start;display:flex;align-items:center;gap:4px}.back-to-list-btn:hover{color:#fff}.about-project{display:flex;flex-direction:column;gap:16px;padding:8px 4px}.about-logo-row{display:flex;align-items:center;gap:10px;font-size:1.6rem;font-weight:800;color:#fff;margin-bottom:4px}.about-logo-icon{color:#fbbf24;filter:drop-shadow(0 0 8px rgba(251,191,36,.4))}.about-text{font-size:.9rem;line-height:1.55;color:#f3f4f6d9}.about-text strong{color:#fff;font-weight:700}.guide-box{background:#1e293b73;border:1px solid rgba(255,255,255,.06);border-radius:18px;padding:20px;display:flex;flex-direction:column;gap:14px;margin:4px 0}.guide-title{font-size:.95rem;font-weight:800;color:#fff;margin-bottom:2px}.guide-item{display:flex;gap:12px;align-items:flex-start;font-size:.88rem;line-height:1.45;color:#f3f4f6d9}.guide-item-icon{flex-shrink:0;margin-top:1px}.guide-item-icon.swipe{color:#3b82f6}.guide-item-icon.share{color:#10b981}.guide-item strong{color:#fff;font-weight:700}.about-footer{font-size:.74rem;line-height:1.5;color:var(--color-text-muted);text-align:left;border-top:1px solid rgba(255,255,255,.05);padding-top:16px;margin-top:8px}body.light-mode{--color-bg: #f8fafc;--color-card-bg: #ffffff;--color-text-primary: #0f172a;--color-text-secondary: #475569;--color-text-muted: #64748b;--color-border: rgba(0, 0, 0, .08);--color-green-tint: rgba(16, 185, 129, .06);--color-green-border: rgba(16, 185, 129, .25);--color-green-text: #047857}body.light-mode #root{background-color:#e2e8f0}body.light-mode .phone-mockup{background:#f8fafc;border-color:#cbd5e1;box-shadow:0 0 0 2px #0000000a,0 25px 60px -15px #00000026,0 10px 20px -5px #00000014}@media (min-width: 500px){body.light-mode .phone-mockup:before{background:#cbd5e1;box-shadow:inset 0 -2px 4px #0000000d}}body.light-mode .app-container{box-shadow:0 0 100px #0000000d;border-left-color:#0000000a;border-right-color:#0000000a}body.light-mode .bg-glow{background:radial-gradient(circle,rgba(var(--category-accent-rgb),.06),#f8fafc00 70%)}body.light-mode .app-header{backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}body.light-mode .logo{color:#0f172a}body.light-mode .logo-icon{filter:drop-shadow(0 0 8px rgba(251,191,36,.2))}body.light-mode .search-header-btn{background:#0000000a;border-color:#00000014;color:#334155}body.light-mode .search-header-btn:hover{background:#00000014;color:#0f172a}body.light-mode .menu-btn{background:#0000000a;border-color:#00000014;color:#334155}body.light-mode .menu-btn:hover{background:#00000014;color:#0f172a}body.light-mode .menu-badge{border-color:#f8fafc}body.light-mode .category-tabs{border-bottom-color:#0000000f;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}body.light-mode .tab-pill{background:transparent;border:none;color:#64748b}body.light-mode .tab-pill:hover{background:transparent;color:#0f172a}body.light-mode .tab-pill.active{background:transparent;color:#0f172a;font-weight:800}body.light-mode .tab-pill.active:after{background:#2563eb;box-shadow:0 0 8px #2563eb66}body.light-mode .fallacy-card{background:#fff!important;border:1px solid rgba(0,0,0,.08)!important;box-shadow:0 16px 36px -12px #00000014,0 4px 12px #0000000a!important}body.light-mode .category-badge{font-weight:800!important}body.light-mode .chat-bubble.a{background:#f1f5f9!important;border:1px solid #e2e8f0!important;color:#0f172a!important}body.light-mode .chat-bubble.a .bubble-speaker-tag{color:#64748b!important}body.light-mode .chat-bubble.a .bubble-inner-text,body.light-mode .chat-bubble.a p{color:#0f172a!important}body.light-mode .chat-bubble.b{background:#fffbeb!important;border:1.5px solid #fde68a!important;color:#78350f!important;box-shadow:0 2px 8px #f59e0b14!important}body.light-mode .chat-bubble.b .bubble-speaker-tag.b{color:#b45309!important}body.light-mode .chat-bubble.b .bubble-inner-text,body.light-mode .chat-bubble.b p{color:#78350f!important;font-weight:600!important}body.light-mode .response-box{background:#ecfdf5!important;border:1.5px solid #a7f3d0!important;box-shadow:0 2px 10px #10b9810f!important}body.light-mode .response-content{color:#065f46!important;font-weight:550!important}body.light-mode .source-link{color:#047857!important;background:#d1fae5!important;border:1px solid #a7f3d0!important}body.light-mode .source-link:hover{background:#a7f3d0!important;color:#065f46!important}body.light-mode .ctrl-btn{background:#fff!important;border:1px solid rgba(0,0,0,.08)!important;color:#334155!important;box-shadow:0 2px 8px #0000000f!important}body.light-mode .ctrl-btn:hover{background:#f8fafc!important;color:#0f172a!important;transform:translateY(-2px)}body.light-mode .ctrl-btn.dislike{background:#fef2f2!important;border-color:#fecaca!important;color:#ef4444!important}body.light-mode .ctrl-btn.dislike:hover{background:#fee2e2!important;color:#dc2626!important}body.light-mode .ctrl-btn.like{background:#f0fdf4!important;border-color:#bbf7d0!important;color:#10b981!important}body.light-mode .ctrl-btn.like:hover{background:#dcfce7!important;color:#059669!important}body.light-mode .empty-deck-card{background:#fff;border-color:#0000000f;box-shadow:0 10px 30px #0000000d}body.light-mode .empty-deck-card h2{color:#111827}body.light-mode .reset-deck-btn{background:#2563eb;border-color:#1d4ed8;color:#fff}body.light-mode .reset-deck-btn:hover{background:#1d4ed8}body.light-mode 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rgba(255,255,255,.08);border-radius:16px;padding:24px;display:flex;flex-direction:column;gap:12px}body.light-mode .ssm-link-card{background:#f8fafc;border-color:#e2e8f0}.slc-icon{font-size:2rem}.ssm-link-card h4{font-size:1.15rem;font-weight:800;margin:0;color:#fff}body.light-mode .ssm-link-card h4{color:#0f172a}.slc-desc{font-size:.88rem;color:#94a3b8;line-height:1.45;margin:0}.slc-url-box{display:flex;gap:10px;margin-top:8px}.slc-url-input{flex:1;background:#0000004d;border:1px solid rgba(255,255,255,.12);border-radius:10px;padding:10px 14px;color:#38bdf8;font-family:monospace;font-size:.88rem}body.light-mode .slc-url-input{background:#fff;border-color:#cbd5e1;color:#0284c7}.slc-copy-btn{background:#3b82f6;border:none;color:#fff;padding:10px 20px;border-radius:10px;font-weight:700;font-size:.88rem;cursor:pointer}