[data-theme=light]{--bg-primary:#f0f4ff;--bg-secondary:#e8f0fe;--bg-tertiary:#fff;--card-bg:#ffffffb8;--input-bg:#fff9;--glass-bg:#ffffffb3;--glass-blur:blur(20px);--glass-border:#ffffff73;--text-primary:#1a1a2e;--text-secondary:#555770;--text-muted:#8e90a6;--accent-pdf:#dc143c;--accent-pdf-hover:#b22222;--accent-pdf-light:#dc143c1a;--accent-pdf-glow:#dc143c40;--accent-primary:#6c8cff;--accent-secondary:#b48eff;--accent-mint:#56d4a0;--accent-lavender:#c4b5fd;--iridescent-gradient:linear-gradient(135deg, #6c8cff 0%, #b48eff 35%, #56d4a0 70%, #6c8cff 100%);--border-color:#b4bedc59;--shadow:0 4px 24px #646e8c1a;--shadow-lg:0 8px 40px #646e8c24;--shadow-glow:0 0 0 transparent;--neon-glow:none;--radius:16px;--radius-sm:10px;--radius-xs:6px;--radius-pill:999px;--success:#16a34a;--success-light:#16a34a1a;--warning:#f59e0b;--warning-light:#f59e0b1a;--error:#dc2626;--error-light:#dc26261a;--scrollbar-track:#e8f0fe;--scrollbar-thumb:#c0c8e0;--overlay:#00000040;--toast-bg:#fff;--toast-shadow:0 8px 30px #0000001f}[data-theme=dark]{--bg-primary:#0a0015;--bg-secondary:#1a0030;--bg-tertiary:#150025;--card-bg:#190532bf;--input-bg:#1e0a3799;--glass-bg:#1400288c;--glass-blur:blur(20px);--glass-border:#ff00ff2e;--text-primary:#f0e6ff;--text-secondary:#b8a0d8;--text-muted:#7a6098;--accent-pdf:#ff1744;--accent-pdf-hover:#ff5252;--accent-pdf-light:#ff174424;--accent-pdf-glow:#ff174473;--accent-primary:#8b00ff;--accent-secondary:#f0f;--accent-mint:#00ffab;--accent-lavender:#d080ff;--iridescent-gradient:linear-gradient(135deg, #8b00ff 0%, #f0f 35%, #ff1493 70%, #8b00ff 100%);--border-color:#8b00ff40;--shadow:0 4px 24px #8b00ff1f;--shadow-lg:0 8px 40px #ff00ff26;--shadow-glow:0 0 20px #8b00ff4d;--neon-glow:0 0 6px #ff00ff80, 0 0 20px #8b00ff40;--radius:16px;--radius-sm:10px;--radius-xs:6px;--radius-pill:999px;--success:#00e676;--success-light:#00e6761f;--warning:#ffab00;--warning-light:#ffab001f;--error:#ff1744;--error-light:#ff17441f;--scrollbar-track:#0f001f;--scrollbar-thumb:#3a1070;--overlay:#0009;--toast-bg:#1a0030;--toast-shadow:0 8px 30px #8b00ff40}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth;height:100%;font-size:16px}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizelegibility;min-height:100%;line-height:1.6}img,picture,video,canvas,svg{max-width:100%;display:block}input,button,textarea,select{font:inherit;color:inherit}button{cursor:pointer;background:0 0;border:none}a{color:inherit;text-decoration:none}ul,ol{list-style:none}h1,h2,h3,h4,h5,h6{overflow-wrap:break-word;font-weight:600}p{overflow-wrap:break-word}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeOut{0%{opacity:1;transform:translate(0)}to{opacity:0;transform:translate(20px)}}@keyframes slideUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{opacity:0;transform:translate(40px)}to{opacity:1;transform:translate(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes glow-pulse{0%,to{box-shadow:var(--neon-glow)}50%{box-shadow:var(--shadow-glow), var(--neon-glow)}}@keyframes border-dance{0%{background-position:0%}50%{background-position:100%}to{background-position:0%}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes toast-in{0%{opacity:0;transform:translate(100%)scale(.9)}to{opacity:1;transform:translate(0)scale(1)}}@keyframes toast-out{0%{opacity:1;transform:translate(0)scale(1)}to{opacity:0;transform:translate(100%)scale(.9)}}body{background:var(--bg-primary);color:var(--text-primary);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Helvetica Neue,sans-serif;transition:background-color .3s,color .3s}.app-container{flex-direction:column;max-width:1200px;min-height:100vh;margin:0 auto;padding:24px 20px 40px;animation:.4s fadeIn;display:flex}.header{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:var(--radius);box-shadow:var(--shadow);justify-content:space-between;align-items:center;margin-bottom:32px;padding:16px 24px;transition:background .3s,border-color .3s,box-shadow .3s;display:flex}.logo{align-items:center;gap:14px;display:flex}.logo-icon svg{display:block}.logo-text h1{letter-spacing:-.02em;color:var(--text-primary);font-size:1.25rem;font-weight:700}.logo-text p{color:var(--text-secondary);margin-top:2px;font-size:.8rem}.header-controls{align-items:center;gap:12px;display:flex}.theme-toggle{border-radius:var(--radius-pill);border:1px solid var(--border-color);background:var(--card-bg);cursor:pointer;justify-content:center;align-items:center;width:44px;height:44px;font-size:1.2rem;transition:all .2s;display:flex;position:relative}.theme-toggle:hover{border-color:var(--accent-pdf);box-shadow:0 0 12px var(--accent-pdf-glow)}[data-theme=light] .theme-icon.sun{display:none}[data-theme=light] .theme-icon.moon,[data-theme=dark] .theme-icon.sun{display:inline}[data-theme=dark] .theme-icon.moon{display:none}.lang-toggle{border-radius:var(--radius-pill);border:1px solid var(--border-color);transition:border-color .3s;display:flex;overflow:hidden}.lang-btn{color:var(--text-secondary);cursor:pointer;letter-spacing:.05em;background:0 0;border:none;padding:6px 12px;font-size:.75rem;font-weight:600;transition:all .2s}.lang-btn.active{background:var(--accent-pdf);color:#fff}.lang-btn:hover:not(.active){background:var(--accent-pdf-light);color:var(--accent-pdf)}.upload-zone{border:2px dashed var(--border-color);border-radius:var(--radius);background:var(--glass-bg);min-height:280px;-webkit-backdrop-filter:var(--glass-blur);cursor:pointer;justify-content:center;align-items:center;transition:border-color .3s,background .3s,box-shadow .3s,transform .2s;animation:.4s slideUp;display:flex;position:relative;overflow:hidden}.upload-zone:hover{border-color:var(--accent-pdf);box-shadow:0 0 30px var(--accent-pdf-glow)}.upload-zone:hover .upload-icon{color:var(--accent-pdf)}.upload-zone.drag-over{border-color:var(--accent-pdf);background:var(--accent-pdf-light);box-shadow:0 0 40px var(--accent-pdf-glow), 0 0 80px var(--accent-pdf-glow);transform:scale(1.01)}.upload-zone.drag-over .upload-icon{color:var(--accent-pdf);animation:.8s ease-in-out infinite pulse}.upload-zone.drag-over .upload-content{opacity:.3}.upload-content{text-align:center;padding:40px 20px}.upload-icon{margin-bottom:16px;transition:color .3s;animation:3s ease-in-out infinite float}.upload-content h3{color:var(--text-primary);margin-bottom:8px;font-size:1.25rem;font-weight:600}.upload-content p{color:var(--text-secondary);margin-bottom:12px;font-size:.9rem}.upload-hint{color:var(--text-muted);border-radius:var(--radius-pill);background:var(--input-bg);padding:4px 12px;font-size:.75rem;display:inline-block}.drag-overlay{background:var(--accent-pdf-light);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:var(--accent-pdf);z-index:10;justify-content:center;align-items:center;font-size:1.2rem;font-weight:600;display:none;position:absolute;inset:0}.upload-zone.drag-over .drag-overlay{display:flex}.tabs{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:var(--radius);box-shadow:var(--shadow);gap:4px;margin-bottom:16px;padding:4px;transition:background .3s,border-color .3s,box-shadow .3s;display:flex}.tab{color:var(--text-secondary);cursor:pointer;border-radius:calc(var(--radius) - 4px);background:0 0;border:none;flex:1;padding:12px 20px;font-size:.9rem;font-weight:600;transition:background .2s,color .2s,box-shadow .2s}.tab:hover{color:var(--text-primary);background:var(--input-bg)}.tab.active{background:var(--accent-pdf);color:#fff;box-shadow:0 2px 8px var(--accent-pdf-glow)}.file-info{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:var(--radius);box-shadow:var(--shadow);align-items:center;gap:14px;margin-bottom:16px;padding:14px 20px;transition:background .3s,border-color .3s,box-shadow .3s;animation:.3s slideUp;display:flex}.file-info-icon svg{display:block}.file-info-details{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.file-name{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;font-size:.9rem;font-weight:600;overflow:hidden}.file-meta{color:var(--text-secondary);font-size:.8rem}.file-remove{border-radius:var(--radius-pill);border:1px solid var(--border-color);width:32px;height:32px;color:var(--text-secondary);cursor:pointer;background:0 0;flex-shrink:0;justify-content:center;align-items:center;font-size:.85rem;transition:all .2s;display:flex}.file-remove:hover{border-color:var(--error);color:var(--error);background:var(--error-light)}.converter-panel{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px;transition:background .3s,border-color .3s,box-shadow .3s;animation:.3s slideUp}.settings-panel{margin-bottom:20px;transition:background .3s,border-color .3s}.settings-panel h3{color:var(--text-primary);margin-bottom:4px;font-size:1rem;font-weight:700}.settings-hint{color:var(--text-secondary);margin-bottom:16px;font-size:.8rem}.settings-panel__header{cursor:pointer;-webkit-user-select:none;user-select:none;border:1px solid var(--border-color);border-radius:var(--radius-sm);background:var(--card-bg);justify-content:space-between;align-items:center;padding:14px 18px;transition:background .15s;display:flex}.settings-panel__header:hover{background:var(--input-bg)}.settings-panel__title{color:var(--text-primary);font-size:.9rem;font-weight:600}.settings-panel__chevron{color:var(--text-muted);font-size:.8rem;transition:transform .25s}.settings-panel--open .settings-panel__chevron{transform:rotate(180deg)}.settings-panel__body{max-height:0;transition:max-height .35s cubic-bezier(.4,0,.2,1),padding .35s;overflow:hidden}.settings-panel--open .settings-panel__body{max-height:600px;padding:16px 0 0}.settings-panel__group{margin-bottom:16px}.settings-panel__label{color:var(--text-secondary);margin-bottom:6px;font-size:.8rem;font-weight:600;display:block}.settings-panel__select{border:1px solid var(--border-color);border-radius:var(--radius-xs);background:var(--input-bg);width:100%;color:var(--text-primary);appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' stroke='%23888' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat;padding:10px 14px;font-size:.88rem;transition:border-color .2s,box-shadow .2s}.settings-panel__select:focus{border-color:var(--accent-pdf);box-shadow:0 0 0 3px var(--accent-pdf-light);outline:none}.model-list{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px;margin-bottom:24px;display:grid}.model-card{border:1px solid var(--border-color);border-radius:var(--radius-sm);background:var(--card-bg);cursor:pointer;flex-direction:column;padding:14px 16px;transition:border-color .2s,box-shadow .2s,background .2s,transform .15s;display:flex;position:relative}.model-card:hover{border-color:var(--accent-pdf);box-shadow:0 0 16px var(--accent-pdf-glow);transform:translateY(-1px)}.model-card.selected{border-color:var(--accent-pdf);background:var(--accent-pdf-light);box-shadow:0 0 20px var(--accent-pdf-glow)}.model-card-header{justify-content:space-between;align-items:center;margin-bottom:6px;display:flex}.model-name{color:var(--text-primary);font-size:.85rem;font-weight:600}.model-size{color:var(--accent-pdf);border-radius:var(--radius-pill);background:var(--accent-pdf-light);padding:2px 8px;font-size:.7rem;font-weight:600}.model-desc{color:var(--text-secondary);font-size:.75rem;line-height:1.4}.model-best-for{color:var(--accent-pdf);opacity:.85;margin-top:4px;font-size:.7rem;font-style:italic;line-height:1.3}.model-card__badge{text-transform:uppercase;letter-spacing:.05em;border-radius:var(--radius-pill);background:var(--accent-pdf);color:#fff;padding:2px 8px;font-size:.65rem;font-weight:700;position:absolute;top:8px;right:8px}.model-card-footer{border-top:1px solid var(--border-color);justify-content:space-between;align-items:center;gap:8px;margin-top:auto;padding-top:8px;display:flex}.model-card-badge{border-radius:var(--radius-pill);white-space:nowrap;align-items:center;gap:4px;padding:2px 8px;font-size:.65rem;font-weight:600;display:inline-flex}.model-card-badge.cached{color:#16a34a;background:#22c55e1f}.model-card-badge.cached:before{content:"✓";font-weight:700}.model-card-badge.not-cached{background:var(--bg-secondary);color:var(--text-secondary)}.model-card-badge.downloading{color:#2563eb;font-variant-numeric:tabular-nums;background:#3b82f61f;align-items:center;gap:5px;display:inline-flex}.model-card-spinner{border:1.5px solid #2563eb4d;border-top-color:#2563eb;border-radius:50%;flex-shrink:0;width:10px;height:10px;animation:.7s linear infinite spin;display:inline-block}[data-theme=dark] .model-card-spinner{border-color:#60a5fa #60a5fa4d #60a5fa4d}.model-card-action{border:1px solid var(--border-color);border-radius:var(--radius-pill);background:var(--card-bg);color:var(--text-primary);cursor:pointer;flex-shrink:0;padding:3px 10px;font-size:.65rem;font-weight:600;transition:all .15s}.model-card-action:hover{transform:translateY(-1px)}.model-card-action.download{border-color:var(--accent-pdf);color:var(--accent-pdf)}.model-card-action.download:hover{background:var(--accent-pdf);color:#fff}.model-card-action.delete{color:var(--text-secondary);opacity:.7;border-color:#0000}.model-card-action.delete:hover{color:#ef4444;opacity:1;border-color:#ef4444}.model-card-progress{background:var(--bg-secondary);border-radius:2px;height:4px;margin-top:8px;overflow:hidden}.model-card-progress-fill{background:linear-gradient(90deg, var(--accent-pdf) 0%, var(--accent-pdf-hover) 50%, var(--accent-pdf) 100%);background-size:200% 100%;border-radius:2px;width:0%;height:100%;transition:width .3s;animation:1.5s linear infinite shimmer}.model-card.downloading{border-color:#3b82f666;box-shadow:0 0 12px #3b82f626}.ollama-select-wrap{align-items:center;gap:6px;margin-top:8px;padding-top:6px;display:flex}.ollama-select-label{color:var(--text-secondary);white-space:nowrap;font-size:.7rem;font-weight:600}.ollama-select{border:1px solid var(--border-color);border-radius:var(--radius-sm);background:var(--card-bg);min-width:0;color:var(--text-primary);cursor:pointer;outline:none;flex:1;padding:4px 8px;font-size:.7rem}.ollama-select:focus{border-color:var(--accent-pdf)}.ollama-install-hint{color:var(--accent-pdf);opacity:.8;margin-top:8px;font-size:.7rem;text-decoration:none;display:block}.ollama-install-hint:hover{opacity:1;text-decoration:underline}.progress-section{margin-bottom:20px;animation:.3s fadeIn}.progress-header{align-items:center;gap:10px;margin-bottom:10px;display:flex}.progress-spinner{border:2.5px solid var(--border-color);border-top-color:var(--accent-pdf);border-radius:50%;flex-shrink:0;width:18px;height:18px;animation:.8s linear infinite spin}.progress-section.complete .progress-spinner{display:none}.progress-status{color:var(--text-primary);flex:1;font-size:.82rem;font-weight:500}.progress-pct{color:var(--accent-pdf);text-align:right;min-width:36px;font-size:.82rem;font-weight:700}.progress-bar{border-radius:var(--radius-pill);background:var(--input-bg);width:100%;height:6px;position:relative;overflow:hidden}.progress-fill{border-radius:var(--radius-pill);background:linear-gradient(90deg, var(--accent-pdf) 0%, var(--accent-pdf-hover) 40%, var(--accent-pdf) 80%);background-size:200% 100%;width:0%;height:100%;transition:width .4s cubic-bezier(.4,0,.2,1);animation:2s linear infinite shimmer}[data-theme=dark] .progress-fill{box-shadow:0 0 12px var(--accent-pdf-glow)}[data-theme=dark] .progress-spinner{border-color:#ffffff26;border-top-color:var(--accent-pdf)}.progress-text{color:var(--text-secondary);text-align:center;font-size:.8rem}.progress-bar__label{color:var(--text-secondary);justify-content:space-between;margin-top:8px;font-size:.8rem;display:flex}.progress-bar__percentage{color:var(--accent-pdf);font-weight:600}.convert-btn{border-radius:var(--radius-sm);background:linear-gradient(135deg, var(--accent-pdf), var(--accent-pdf-hover));color:#fff;cursor:pointer;letter-spacing:.02em;border:none;width:100%;padding:16px 32px;font-size:1rem;font-weight:700;transition:transform .2s,box-shadow .3s,filter .2s}.convert-btn:hover:not(:disabled){box-shadow:0 8px 24px var(--accent-pdf-glow);filter:brightness(1.08);transform:translateY(-2px)}.convert-btn:active:not(:disabled){transform:translateY(0)}.convert-btn:disabled{opacity:.5;cursor:not-allowed;filter:grayscale(.3)}.download-section{flex-direction:column;align-items:center;gap:12px;padding:24px 0;animation:.4s fadeIn;display:flex}.success-icon{border-radius:var(--radius-pill);background:var(--success-light);width:56px;height:56px;color:var(--success);justify-content:center;align-items:center;font-size:1.5rem;font-weight:700;display:flex}.download-section p{color:var(--text-primary);font-size:1rem;font-weight:600}.download-btn{border-radius:var(--radius-sm);background:linear-gradient(135deg, var(--accent-pdf), var(--accent-pdf-hover));color:#fff;cursor:pointer;box-shadow:0 4px 16px var(--accent-pdf-glow);border:none;justify-content:center;align-items:center;gap:10px;padding:14px 48px;font-size:1rem;font-weight:700;transition:transform .2s,box-shadow .3s,filter .2s;display:inline-flex}.download-btn:hover{box-shadow:0 6px 24px var(--accent-pdf-glow), 0 0 40px var(--accent-pdf-glow);filter:brightness(1.08);transform:translateY(-2px)}.download-btn:active{box-shadow:0 2px 8px var(--accent-pdf-glow);transform:translateY(0)}.download-btn:disabled{opacity:.5;cursor:not-allowed;filter:grayscale(.3);transform:none}.download-btn__icon{font-size:1.2rem}.start-over-btn{border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-secondary);cursor:pointer;background:0 0;padding:10px 24px;font-size:.85rem;font-weight:600;transition:all .2s}.start-over-btn:hover{border-color:var(--accent-pdf);color:var(--accent-pdf)}.editor-panel{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px;transition:background .3s,border-color .3s,box-shadow .3s;animation:.3s slideUp}.editor-title-bar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px;display:flex}.editor-title{color:var(--text-primary);font-size:1rem;font-weight:700}.editor-hint{color:var(--text-secondary);margin-top:2px;font-size:.8rem}.editor-page-nav{align-items:center;gap:12px;display:flex}.editor-nav-btn{border-radius:var(--radius-pill);border:1px solid var(--border-color);background:var(--card-bg);width:36px;height:36px;color:var(--text-primary);cursor:pointer;justify-content:center;align-items:center;font-size:.75rem;transition:all .2s;display:flex}.editor-nav-btn:hover:not(:disabled){border-color:var(--accent-pdf);color:var(--accent-pdf)}.editor-nav-btn:disabled{opacity:.4;cursor:not-allowed}.editor-page-label{color:var(--text-secondary);text-align:center;min-width:60px;font-size:.85rem;font-weight:600}.editor-content{min-height:300px;max-height:500px;margin-bottom:20px;padding:8px 0;overflow-y:auto}.editor-placeholder{color:var(--text-muted);text-align:center;padding:40px 20px;font-style:italic}.editor-para-block{border-left:3px solid var(--border-color);border-radius:0 var(--radius-xs) var(--radius-xs) 0;margin-bottom:8px;padding:8px 16px;transition:border-color .2s,background .2s}.editor-para-block:hover{border-left-color:var(--accent-pdf);background:var(--accent-pdf-light)}.editor-para-block.editor-para--heading{border-left-color:var(--accent-primary)}.editor-para-block.editor-para--bold .editor-para{font-weight:600}.editor-para{color:var(--text-primary);outline:none;padding:4px 0;font-size:.9rem;line-height:1.6}.editor-para:focus{background:var(--input-bg);border-radius:var(--radius-xs);margin:0 -8px;padding:4px 8px}.editor-para--heading .editor-para{font-size:1.15rem;font-weight:700}.editor-toolbar{justify-content:flex-end;gap:10px;display:flex}.editor-btn{border-radius:var(--radius-sm);cursor:pointer;padding:10px 24px;font-size:.85rem;font-weight:600;transition:all .2s}.editor-btn--primary{background:var(--accent-pdf);color:#fff;border:none}.editor-btn--primary:hover{background:var(--accent-pdf-hover);box-shadow:0 4px 12px var(--accent-pdf-glow)}.editor-btn--secondary{border:1px solid var(--border-color);color:var(--text-secondary);background:0 0}.editor-btn--secondary:hover{border-color:var(--accent-pdf);color:var(--accent-pdf)}.toast-container{z-index:9999;pointer-events:none;flex-direction:column;gap:10px;display:flex;position:fixed;top:20px;right:20px}.toast{border-radius:var(--radius-sm);background:var(--toast-bg);min-width:280px;max-width:420px;box-shadow:var(--toast-shadow);border-left:4px solid var(--accent-primary);color:var(--text-primary);pointer-events:auto;align-items:center;gap:12px;padding:14px 20px;font-size:.85rem;font-weight:500;transition:background .3s,border-color .3s;animation:.3s cubic-bezier(.21,1.02,.73,1) forwards slideIn;display:flex}.toast.fadeOut{animation:.3s forwards fadeOut}.toast-success{border-left-color:var(--success)}.toast-error{border-left-color:var(--error)}.toast-warning{border-left-color:var(--warning)}.toast-info{border-left-color:var(--accent-primary)}.toast__icon{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:22px;height:22px;font-size:.75rem;display:flex}.toast-success .toast__icon{background:var(--success-light);color:var(--success)}.toast-warning .toast__icon{background:var(--warning-light);color:var(--warning)}.toast-error .toast__icon{background:var(--error-light);color:var(--error)}.toast__message{color:var(--text-primary);flex:1;font-size:.85rem;line-height:1.4}.toast__close{color:var(--text-muted);cursor:pointer;flex-shrink:0;padding:4px;font-size:.9rem;transition:color .15s}.toast__close:hover{color:var(--text-primary)}.footer{z-index:50;pointer-events:none;position:fixed;bottom:12px;left:50%;transform:translate(-50%)}.privacy-note{color:var(--text-muted);border-radius:var(--radius-pill);background:var(--glass-bg);border:1px solid var(--glass-border);-webkit-backdrop-filter:blur(8px);opacity:.85;pointer-events:auto;align-items:center;gap:6px;padding:6px 14px;font-size:.75rem;display:inline-flex}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--scrollbar-track);border-radius:var(--radius-pill)}::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:var(--radius-pill);border:2px solid var(--scrollbar-track)}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}*{scrollbar-width:thin;scrollbar-color:var(--scrollbar-thumb) var(--scrollbar-track)}.visually-hidden{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.glass{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border)}.animate-fade-in{animation:.4s fadeIn}.animate-slide-up{animation:.4s slideUp}.animate-pulse{animation:2s ease-in-out infinite pulse}[data-theme=dark] .header,[data-theme=dark] .upload-zone,[data-theme=dark] .file-info,[data-theme=dark] .tabs,[data-theme=dark] .converter-panel,[data-theme=dark] .editor-panel{border-color:var(--glass-border);box-shadow:var(--shadow), var(--neon-glow)}[data-theme=dark] .model-card:hover,[data-theme=dark] .model-card.selected{box-shadow:0 0 24px var(--accent-pdf-glow), var(--neon-glow)}[data-theme=dark] .model-card-badge.cached{color:#4ade80;background:#22c55e33}[data-theme=dark] .model-card-badge.downloading{color:#60a5fa;background:#3b82f633}[data-theme=dark] .model-card.downloading{border-color:#3b82f680;box-shadow:0 0 16px #3b82f640}[data-theme=dark] .upload-zone:hover{box-shadow:0 0 40px var(--accent-pdf-glow), var(--neon-glow)}[data-theme=dark] .upload-zone.drag-over{box-shadow:0 0 40px var(--accent-pdf-glow), 0 0 80px var(--accent-pdf-glow), var(--neon-glow)}[data-theme=dark] .convert-btn:hover:not(:disabled),[data-theme=dark] .download-btn:hover{box-shadow:0 0 30px var(--accent-pdf-glow), var(--neon-glow)}[data-theme=dark] .logo-text h1{text-shadow:0 0 20px #ff00ff4d}[data-theme=dark] .editor-title,[data-theme=dark] .settings-panel h3{text-shadow:0 0 15px #8b00ff66}[data-theme=dark] .settings-panel__header{box-shadow:var(--neon-glow)}[data-theme=dark] .toast{box-shadow:var(--toast-shadow), var(--neon-glow)}[data-theme=dark] .tab.active{box-shadow:0 2px 12px var(--accent-pdf-glow), 0 0 20px #ff174433}@media (width<=767px){.app-container{padding:12px 12px 32px}.header{text-align:center;flex-direction:column;gap:12px;padding:16px}.logo{flex-direction:column;gap:8px}.logo-text h1{font-size:1.1rem}.header-controls{gap:8px}.upload-zone{min-height:220px}.upload-content{padding:28px 16px}.upload-icon{font-size:2.4rem}.tabs{flex-direction:column}.converter-panel,.editor-panel{padding:18px 14px}.model-list{grid-template-columns:1fr}.download-btn{width:100%;padding:14px 32px;font-size:.95rem}.editor-title-bar{flex-direction:column;align-items:flex-start}.editor-content{min-height:200px;max-height:400px}.toast-container{inset:auto 12px 16px}.toast{min-width:0;max-width:100%}}@media (width>=768px){.app-container{padding:28px 28px 48px}.header{margin-bottom:36px;padding:18px 28px}.upload-zone{min-height:280px}.model-list{grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}}@media (width>=1024px){.app-container{padding:32px 40px 48px}.header{margin-bottom:44px}.upload-zone{min-height:300px;padding:48px}.model-list{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}.converter-panel,.editor-panel{padding:32px}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}