@import"https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700&display=swap";:root{--bg-primary: #0d0d0f;--bg-secondary: #18181b;--bg-tertiary: #27272a;--text-primary: #fafafa;--text-secondary: #a1a1aa;--text-muted: #52525b;--border-color: #27272a;--accent-color: #22c55e;--accent-hover: #16a34a;font-family:Outfit,system-ui,-apple-system,sans-serif;line-height:1.5;font-weight:400;color-scheme:dark;color:var(--text-primary);background-color:var(--bg-primary);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}[data-theme=light]{--bg-primary: #ffffff;--bg-secondary: #f4f4f5;--bg-tertiary: #e4e4e7;--text-primary: #18181b;--text-secondary: #52525b;--text-muted: #a1a1aa;--border-color: #e4e4e7;--accent-color: #16a34a;--accent-hover: #15803d;color-scheme:light}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background-color:var(--bg-primary);color:var(--text-primary);transition:background-color .3s,color .3s}#root{width:100%;min-height:100vh}a{font-weight:500;color:var(--accent-color);text-decoration:none;transition:color .2s}a:hover{color:var(--accent-hover)}button{border-radius:8px;border:1px solid var(--border-color);padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:var(--bg-secondary);color:var(--text-primary);cursor:pointer;transition:all .2s}button:hover{border-color:var(--accent-color);background-color:var(--bg-tertiary)}button:focus,button:focus-visible{outline:2px solid var(--accent-color);outline-offset:2px}input[type=range]{accent-color:var(--accent-color)}::selection{background-color:var(--accent-color);color:var(--bg-primary)}.word-display{display:flex;align-items:center;justify-content:center;min-height:200px;padding:2rem;width:100%}.word-display.focus-mode{min-height:100vh;background:var(--bg-primary);position:fixed;inset:0;z-index:100}.word-container{display:flex;flex-direction:column;align-items:center;width:100%}.orp-marker{width:2px;height:20px;background:var(--accent-color);margin-bottom:8px}.word{font-family:Outfit,system-ui,sans-serif;font-size:4rem;font-weight:500;letter-spacing:.02em;white-space:nowrap;display:flex;align-items:center;justify-content:center;width:100%;position:relative}.word-before{position:absolute;right:calc(50% + .5ch);text-align:right;color:var(--text-primary)}.word-orp{color:var(--accent-color);font-weight:700}.word-after{position:absolute;left:calc(50% + .5ch);text-align:left;color:var(--text-primary)}@media(max-width:768px){.word{font-size:2.5rem}}@media(max-width:480px){.word{font-size:2rem}}.controls{display:flex;flex-direction:column;gap:1.25rem;margin-top:1rem}.controls-row{display:flex;align-items:center;justify-content:center;gap:1rem}.controls-main{gap:1.25rem}.controls-secondary{gap:2rem}.control-btn{display:flex;align-items:center;justify-content:center;width:52px;height:52px;border-radius:50%;background:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-primary);cursor:pointer;transition:all .2s;padding:0}.control-btn svg{flex-shrink:0}.control-btn:hover{background:var(--bg-tertiary);border-color:var(--accent-color)}.control-btn-primary{width:72px;height:72px;background:var(--accent-color);border-color:var(--accent-color);color:var(--bg-primary)}.control-btn-primary:hover{background:var(--accent-hover);border-color:var(--accent-hover)}.control-btn-text{width:auto;border-radius:8px;padding:.6rem 1.25rem;gap:.5rem;font-size:.95rem}.wpm-control{display:flex;align-items:center;gap:.75rem}.wpm-control label{font-size:.95rem;color:var(--text-secondary)}.wpm-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:6px;background:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-primary);cursor:pointer;font-size:1.4rem;font-weight:500;transition:all .2s;padding:0}.wpm-btn:hover{background:var(--bg-tertiary);border-color:var(--accent-color)}.wpm-slider{width:140px;height:8px;border-radius:4px;background:var(--bg-tertiary);appearance:none;cursor:pointer}.wpm-slider::-webkit-slider-thumb{appearance:none;width:20px;height:20px;border-radius:50%;background:var(--accent-color);cursor:pointer;transition:transform .2s}.wpm-slider::-webkit-slider-thumb:hover{transform:scale(1.15)}.wpm-value{min-width:50px;text-align:right;font-weight:600;font-size:1rem;color:var(--accent-color)}@media(max-width:600px){.controls-secondary{flex-direction:column;gap:1rem}.wpm-slider{width:120px}.control-btn{width:48px;height:48px}.control-btn-primary{width:64px;height:64px}}.progress-bar{margin-bottom:1rem}.progress-track{height:8px;background:var(--bg-tertiary);border-radius:4px;cursor:pointer;overflow:hidden;transition:height .2s}.progress-track:hover{height:12px}.progress-fill{height:100%;background:var(--accent-color);border-radius:4px;transition:width .1s ease-out}.progress-stats{display:flex;align-items:center;gap:.25rem;margin-top:.5rem;font-size:.85rem}.progress-current{color:var(--accent-color);font-weight:600}.progress-separator{color:var(--text-muted)}.progress-total{color:var(--text-secondary)}.progress-percent{margin-left:auto;color:var(--text-secondary);font-weight:500}.rsvp-reader{display:flex;flex-direction:column;min-height:100vh;background:var(--bg-primary)}.rsvp-reader.focus-mode{background:var(--bg-primary)}.reader-header{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.5rem;border-bottom:1px solid var(--border-color)}.back-button{display:flex;align-items:center;justify-content:center;gap:.5rem;height:44px;padding:0 1rem;border-radius:8px;background:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-primary);cursor:pointer;transition:all .2s;font-size:.95rem;font-weight:500}.back-button:hover{background:var(--bg-tertiary);border-color:var(--accent-color)}.header-stats{display:flex;gap:1.5rem;font-size:.95rem}.wpm-display{color:var(--accent-color);font-weight:600}.time-remaining{color:var(--text-secondary)}.reader-main{flex:1;display:flex;align-items:center;justify-content:center;cursor:pointer;-webkit-user-select:none;user-select:none}.reader-footer{padding:1.25rem 1.5rem 2rem;border-top:1px solid var(--border-color)}.focus-mode-hint{position:fixed;bottom:2rem;left:50%;transform:translate(-50%);padding:.5rem 1rem;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px;font-size:.85rem;color:var(--text-secondary);opacity:.7;transition:opacity .3s}.focus-mode-hint:hover{opacity:1}.book-preview{min-height:100vh;max-width:700px;margin:0 auto;padding:1.5rem}.preview-header{display:flex;align-items:flex-start;gap:1rem;margin-bottom:1.5rem}.preview-title{flex:1}.preview-title h1{font-size:1.25rem;font-weight:600;margin:0 0 .25rem;color:var(--text-primary);line-height:1.3}.preview-title p{font-size:.9rem;color:var(--text-secondary);margin:0}.preview-actions{display:flex;gap:.75rem;margin-bottom:1rem}.start-btn,.resume-btn{display:flex;align-items:center;gap:.5rem;padding:.75rem 1.25rem;font-size:.95rem;font-weight:600;border:none;border-radius:10px;cursor:pointer;transition:all .2s}.start-btn{background:var(--accent-color);color:var(--bg-primary)}.start-btn:hover{background:var(--accent-hover)}.resume-btn{background:var(--bg-secondary);color:var(--accent-color);border:1px solid var(--accent-color)}.resume-btn:hover{background:var(--bg-tertiary)}.preview-hint{font-size:.85rem;color:var(--text-muted);margin:0 0 1rem}.preview-content{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:12px;padding:1.5rem;max-height:60vh;overflow-y:auto}.preview-paragraph{margin:0 0 1rem;padding:.75rem;border-radius:8px;font-size:.95rem;line-height:1.6;color:var(--text-primary);cursor:pointer;transition:all .15s;border:1px solid transparent}.preview-paragraph:last-child{margin-bottom:0}.preview-paragraph:hover{background:var(--bg-tertiary);border-color:var(--accent-color)}.preview-paragraph.bookmarked{background:#6366f11a;border-color:var(--accent-color)}.preview-paragraph.bookmarked:before{content:"📍 "}@media(max-width:600px){.preview-actions{flex-direction:column}.start-btn,.resume-btn{justify-content:center}.preview-content{max-height:50vh;padding:1rem}.preview-paragraph{padding:.5rem;font-size:.9rem}}.intro-modal-overlay{position:fixed;inset:0;background:#000c;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:2000;opacity:0;transition:opacity .3s ease;padding:1rem}.intro-modal-overlay.visible{opacity:1}.intro-modal{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:16px;max-width:700px;max-height:85vh;width:100%;position:relative;overflow:hidden;display:flex;flex-direction:column}.intro-close{position:absolute;top:1rem;right:1rem;width:40px;height:40px;border-radius:50%;background:var(--bg-tertiary);border:1px solid var(--border-color);color:var(--text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s;z-index:10}.intro-close:hover{background:var(--bg-primary);color:var(--text-primary);border-color:var(--accent-color)}.intro-content{padding:2.5rem;overflow-y:auto}.intro-content h1{font-size:2.5rem;font-weight:700;margin:0 0 .5rem;color:var(--text-primary);letter-spacing:-.02em}.intro-tagline{font-size:1.1rem;color:var(--accent-color);margin:0 0 2rem;font-weight:500}.intro-article{color:var(--text-secondary);line-height:1.7;margin-bottom:2rem}.intro-article h2{font-size:1.4rem;color:var(--text-primary);margin:0 0 1rem;font-weight:600}.intro-article h3{font-size:1.1rem;color:var(--text-primary);margin:1.5rem 0 .75rem;font-weight:600}.intro-article p{margin:0 0 1rem;font-size:.95rem}.intro-start-btn{width:100%;padding:1rem 2rem;font-size:1.1rem;font-weight:600;background:var(--accent-color);color:var(--bg-primary);border:none;border-radius:12px;cursor:pointer;transition:all .2s}.intro-start-btn:hover{background:var(--accent-hover);transform:translateY(-2px)}@media(max-width:600px){.intro-content{padding:3.5rem 1.5rem 1.5rem}.intro-content h1{font-size:1.8rem}.intro-article h2{font-size:1.2rem}.intro-article h3{font-size:1rem}}.stats-modal-overlay{position:fixed;inset:0;background:#000c;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:2000;opacity:0;transition:opacity .3s ease;padding:1rem}.stats-modal-overlay.visible{opacity:1}.stats-modal{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:16px;max-width:480px;width:100%;padding:2rem;position:relative}.stats-close{position:absolute;top:1rem;right:1rem;width:40px;height:40px;border-radius:50%;background:var(--bg-tertiary);border:1px solid var(--border-color);color:var(--text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}.stats-close:hover{background:var(--bg-primary);color:var(--text-primary);border-color:var(--accent-color)}.stats-modal h2{font-size:1.5rem;font-weight:600;margin:0 0 1.5rem;color:var(--text-primary)}.stats-streak-section{text-align:center;margin-bottom:1.5rem;padding-bottom:1.5rem;border-bottom:1px solid var(--border-color)}.streak-display{display:flex;align-items:center;justify-content:center;gap:.75rem}.streak-flame{color:#f97316}.streak-info{display:flex;flex-direction:column;align-items:flex-start}.streak-count{font-size:2.5rem;font-weight:700;color:var(--text-primary);line-height:1}.streak-label{font-size:.9rem;color:var(--text-secondary)}.longest-streak{margin:.5rem 0 0;font-size:.85rem;color:var(--text-muted)}.daily-goal-section{margin-bottom:1.5rem;padding-bottom:1.5rem;border-bottom:1px solid var(--border-color)}.daily-goal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.5rem;font-size:.9rem}.daily-goal-header span:first-child{color:var(--text-secondary)}.daily-goal-header span:last-child{color:var(--text-primary);font-weight:500}.daily-goal-bar{height:8px;background:var(--bg-tertiary);border-radius:4px;overflow:hidden}.daily-goal-fill{height:100%;background:var(--accent-color);border-radius:4px;transition:width .3s ease}.daily-goal-percent{margin:.5rem 0 0;font-size:.85rem;color:var(--text-muted);text-align:right}.stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;margin-bottom:1.5rem}.stat-card{background:var(--bg-tertiary);border-radius:12px;padding:1rem;display:flex;flex-direction:column;gap:.25rem}.stat-value{font-size:1.5rem;font-weight:700;color:var(--accent-color)}.stat-label{font-size:.8rem;color:var(--text-secondary)}.reset-stats-btn{width:100%;padding:.75rem;font-size:.9rem;background:transparent;border:1px solid var(--border-color);color:var(--text-secondary);border-radius:8px;cursor:pointer;transition:all .2s}.reset-stats-btn:hover{border-color:#ef4444;color:#ef4444}.reset-stats-btn.confirm{background:#ef4444;border-color:#ef4444;color:#fff}@media(max-width:480px){.stats-modal{padding:1.5rem}.stats-grid{grid-template-columns:1fr}}.file-upload{border:2px dashed var(--border-color);border-radius:12px;padding:2rem;text-align:center;cursor:pointer;transition:all .2s;background:var(--bg-secondary)}.file-upload:hover{border-color:var(--accent-color);background:var(--bg-tertiary)}.file-upload.dragging{border-color:var(--accent-color);background:var(--bg-tertiary);transform:scale(1.02)}.upload-icon{color:var(--text-secondary);margin-bottom:1rem}.file-upload:hover .upload-icon,.file-upload.dragging .upload-icon{color:var(--accent-color)}.upload-text{margin:0 0 .5rem;font-size:1rem;color:var(--text-primary);font-weight:500}.upload-hint{margin:0;font-size:.85rem;color:var(--text-muted)}.upload-error{margin:1rem 0 0;padding:.5rem 1rem;background:#ef44441a;border:1px solid #ef4444;border-radius:8px;color:#ef4444;font-size:.9rem}.gutenberg-search{min-height:100vh;padding:1.5rem;max-width:600px;margin:0 auto}.gutenberg-header{display:flex;align-items:center;gap:1rem;margin-bottom:.5rem}.gutenberg-header h1{font-size:1.5rem;font-weight:600;margin:0;color:var(--text-primary)}.gutenberg-description{color:var(--text-secondary);margin:0 0 1.5rem;font-size:.95rem}.continue-reading{margin-bottom:1.5rem}.continue-reading h2{font-size:.85rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;margin:0 0 .75rem}.continue-book{cursor:pointer;border-color:var(--accent-color);background:var(--bg-tertiary)}.book-progress-inline{display:flex;align-items:center;gap:.75rem;margin-top:.5rem}.book-progress-inline .book-progress-bar{flex:1;height:4px;background:var(--bg-primary);border-radius:2px;overflow:hidden}.book-progress-inline .book-progress-fill{height:100%;background:var(--accent-color);border-radius:2px}.book-progress-inline span{font-size:.75rem;font-weight:500;color:var(--accent-color);white-space:nowrap}.search-form{display:flex;gap:.75rem;margin-bottom:1.5rem}.search-input{flex:1;padding:.875rem 1rem;font-size:1rem;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:10px;color:var(--text-primary);outline:none;transition:border-color .2s}.search-input::placeholder{color:var(--text-muted)}.search-input:focus{border-color:var(--accent-color)}.search-btn{padding:.875rem 1.5rem;font-size:1rem;font-weight:600;background:var(--accent-color);color:var(--bg-primary);border:none;border-radius:10px;cursor:pointer;transition:all .2s;white-space:nowrap}.search-btn:hover:not(:disabled){background:var(--accent-hover)}.search-btn:disabled{opacity:.7;cursor:not-allowed}.search-error{padding:.75rem 1rem;background:#ef44441a;border:1px solid rgba(239,68,68,.3);border-radius:8px;color:#ef4444;font-size:.9rem;margin-bottom:1rem}.search-results{display:flex;flex-direction:column;gap:.75rem}.book-result{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem 1.25rem;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:12px;transition:all .2s}.book-result:hover{border-color:var(--accent-color);background:var(--bg-tertiary)}.book-info{flex:1;min-width:0}.book-info h3{margin:0 0 .25rem;font-size:1rem;font-weight:600;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.book-info p{margin:0;font-size:.85rem;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.download-btn{display:flex;align-items:center;gap:.5rem;padding:.6rem 1rem;background:var(--accent-color);color:var(--bg-primary);border:none;border-radius:8px;cursor:pointer;font-size:.9rem;font-weight:600;transition:all .2s;white-space:nowrap}.download-btn:hover:not(:disabled){background:var(--accent-hover)}.download-btn:disabled{opacity:.7;cursor:not-allowed}.book-result.skeleton{pointer-events:none}.skeleton-title{height:1rem;width:70%;background:linear-gradient(90deg,var(--bg-tertiary) 25%,var(--bg-secondary) 50%,var(--bg-tertiary) 75%);background-size:200% 100%;animation:skeleton-pulse 1.5s ease-in-out infinite;border-radius:4px;margin-bottom:.5rem}.skeleton-author{height:.85rem;width:40%;background:linear-gradient(90deg,var(--bg-tertiary) 25%,var(--bg-secondary) 50%,var(--bg-tertiary) 75%);background-size:200% 100%;animation:skeleton-pulse 1.5s ease-in-out infinite;border-radius:4px}.skeleton-btn{width:80px;height:36px;background:linear-gradient(90deg,var(--bg-tertiary) 25%,var(--bg-secondary) 50%,var(--bg-tertiary) 75%);background-size:200% 100%;animation:skeleton-pulse 1.5s ease-in-out infinite;border-radius:8px}@keyframes skeleton-pulse{0%{background-position:200% 0}to{background-position:-200% 0}}@media(max-width:500px){.search-form{flex-direction:column}.book-result{flex-direction:column;align-items:stretch;gap:.75rem}.download-btn{justify-content:center}.skeleton-btn{width:100%}}.app{min-height:100vh;position:relative}.app-home{min-height:100vh;display:flex;flex-direction:column;align-items:center;padding:2rem}.app-header{display:flex;flex-direction:column;align-items:center;gap:.5rem;margin-bottom:1.5rem;text-align:center}.app-header h1{font-size:3.5rem;font-weight:700;margin:0;letter-spacing:-.02em;color:var(--text-primary)}.tagline{font-size:1.1rem;color:var(--text-secondary);margin:0}.header-actions{display:flex;gap:.5rem;margin-top:1rem}.icon-btn{display:flex;align-items:center;justify-content:center;width:44px;height:44px;padding:0;border-radius:50%;background:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-secondary);cursor:pointer;transition:all .2s}.icon-btn:hover{background:var(--bg-tertiary);color:var(--text-primary);border-color:var(--accent-color)}.streak-badge{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;background:#f973161a;border:1px solid rgba(249,115,22,.3);border-radius:20px;color:#f97316;font-size:.9rem;font-weight:500;margin-bottom:2rem;cursor:pointer;transition:all .2s}.streak-badge:hover{background:#f9731633;border-color:#f9731680}.app-main{display:flex;flex-direction:column;gap:2.5rem;width:100%;max-width:600px}.app-main h2{font-size:1rem;font-weight:600;color:var(--text-secondary);margin:0 0 .75rem;text-transform:uppercase;letter-spacing:.05em}.library-section,.upload-section{width:100%}.book-grid{display:flex;flex-direction:column;gap:.75rem}.book-card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:12px;padding:1rem 1.25rem;cursor:pointer;transition:all .2s}.book-card:hover{border-color:var(--accent-color);background:var(--bg-tertiary);transform:translate(4px)}.book-card h3{margin:0 0 .25rem;font-size:1rem;font-weight:600;color:var(--text-primary)}.book-meta{margin:0;font-size:.85rem;color:var(--text-muted)}.book-progress{display:flex;align-items:center;gap:.75rem;margin-top:.75rem}.book-progress-bar{flex:1;height:4px;background:var(--bg-primary);border-radius:2px;overflow:hidden}.book-progress-fill{height:100%;background:var(--accent-color);border-radius:2px;transition:width .3s ease}.book-progress-text{font-size:.75rem;font-weight:600;color:var(--accent-color);min-width:32px;text-align:right}.theme-toggle{display:flex;align-items:center;justify-content:center;width:44px;height:44px;padding:0;border-radius:50%;background:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-primary);cursor:pointer;transition:all .2s}.theme-toggle:hover{background:var(--bg-tertiary);border-color:var(--accent-color)}.theme-toggle.floating{position:fixed;top:1rem;right:1rem;z-index:1000}.option-cards{display:flex;flex-direction:column;gap:1rem;width:100%}.option-card{display:flex;flex-direction:column;align-items:center;gap:.75rem;padding:1.5rem;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:16px;cursor:pointer;transition:all .2s;text-align:center}.option-card:hover{border-color:var(--accent-color);background:var(--bg-tertiary);transform:translateY(-2px)}.option-icon{display:flex;align-items:center;justify-content:center;width:64px;height:64px;background:var(--bg-primary);border-radius:16px;color:var(--accent-color)}.option-card h3{margin:0;font-size:1.15rem;font-weight:600;color:var(--text-primary)}.option-card p{margin:0;font-size:.9rem;color:var(--text-secondary)}.subpage{min-height:100vh;padding:1.5rem;max-width:600px;margin:0 auto}.subpage-header{display:flex;align-items:center;gap:1rem;margin-bottom:1.5rem}.subpage-header h1{font-size:1.5rem;font-weight:600;margin:0;color:var(--text-primary)}.back-btn{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px;color:var(--text-primary);cursor:pointer;font-size:.95rem;font-weight:500;transition:all .2s}.back-btn:hover{background:var(--bg-tertiary);border-color:var(--accent-color)}.subpage-content{width:100%}@media(max-width:600px){.app-home{padding:1.5rem}.app-header h1{font-size:2.5rem}.option-card{padding:1.25rem}.option-icon{width:56px;height:56px}}