:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px}#social .button-icon{filter:invert()brightness(2)}}body{margin:0}#root{text-align:center;border-inline:1px solid var(--border);box-sizing:border-box;flex-direction:column;width:1126px;max-width:100%;min-height:100svh;margin:0 auto;display:flex}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}.navbar{box-sizing:border-box;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);z-index:1000;background:linear-gradient(90deg,#0b1120 0%,#111827 50%,#0b1120 100%);border-bottom:1px solid #ffffff14;justify-content:space-between;align-items:center;width:100%;padding:18px 8%;display:flex;position:sticky;top:0}.navbar-logo{align-items:center;display:flex}.navbar-logo img{width:auto;height:60px;transition:transform .3s;display:block}.navbar-logo img:hover{transform:scale(1.05)}.navbar-center{align-items:center;gap:2.5rem;margin-left:auto;margin-right:4rem;display:flex}.navbar-center a{color:#cbd5e1;font-weight:500;text-decoration:none;transition:all .3s}.navbar-center a:hover{color:#8b5cf6}.navbar-actions{align-items:center;gap:1rem;display:flex}.upload-btn{color:#fff;background:linear-gradient(135deg,#8b5cf6,#ec4899);border-radius:12px;padding:10px 18px;font-weight:600;text-decoration:none;transition:all .3s}.login-btn{color:#fff;border:1px solid #ffffff26;border-radius:10px;padding:10px 16px;text-decoration:none;transition:all .3s}.login-btn:hover{background:#ffffff14}.signup-btn{color:#fff;background:linear-gradient(135deg,#3b82f6,#8b5cf6);border-radius:10px;padding:10px 18px;text-decoration:none;transition:all .3s}.signup-btn:hover{transform:translateY(-2px)}.profile-btn{color:#fff;cursor:pointer;background:#ffffff0f;border:1px solid #ffffff14;border-radius:50%;justify-content:center;align-items:center;width:42px;height:42px;transition:all .3s;display:flex}.profile-btn:hover{background:linear-gradient(135deg,#8b5cf6e6,#ec4899e6);transform:translateY(-2px);box-shadow:0 10px 25px #8b5cf640}.menu-toggle{color:#fff;cursor:pointer;background:0 0;border:none;font-size:1.8rem;display:none}.mobile-menu{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#0b1120fa;flex-direction:column;align-items:center;gap:1.5rem;width:100%;max-height:0;padding:0;transition:all .35s;display:flex;position:absolute;top:100%;left:0;overflow:hidden}.mobile-menu.active{max-height:400px;padding:1.5rem 0}.mobile-menu a{color:#cbd5e1;font-weight:500;text-decoration:none;transition:all .3s}.mobile-menu a:hover{color:#8b5cf6}@media (width<=1024px){.navbar{padding:16px 6%}.navbar-center{gap:1.75rem;margin-right:2rem}}@media (width<=768px){.navbar-center,.navbar-actions{display:none}.menu-toggle{display:block}.navbar-logo img{height:50px}}@media (width<=480px){.navbar-logo img{height:42px}.menu-toggle{font-size:1.6rem}}.hero{justify-content:space-between;align-items:center;gap:4rem;max-width:1400px;min-height:90vh;margin:0 auto;padding:0 8%;display:flex}.hero-left{flex:1}.hero-tag{color:#cbd5e1;background:#ffffff0d;border-radius:999px;margin-bottom:1.5rem;padding:10px 18px;display:inline-block}.hero-left h1{margin-bottom:1.5rem;font-size:4rem;line-height:1.1}.hero-left h1 span{background:linear-gradient(90deg,#8b5cf6,#3b82f6);color:#0000;-webkit-background-clip:text}.hero-left p{color:#94a3b8;max-width:600px;margin-bottom:2rem;font-size:1.15rem}.hero-buttons{gap:1rem;display:flex}.primary-btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#8b5cf6,#ec4899);border:none;border-radius:12px;padding:14px 24px;font-weight:600;transition:all .3s}.primary-btn:hover{transform:translateY(-2px)}.secondary-btn{color:#fff;cursor:pointer;background:0 0;border:1px solid #ffffff1a;border-radius:12px;padding:14px 24px;transition:all .3s}.secondary-btn:hover{background:#ffffff0d}.hero-right{flex:1;justify-content:center;display:flex}.recommendation-card{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#ffffff0d;border:1px solid #ffffff14;border-radius:24px;width:380px;padding:2rem}.recommendation-card h3{color:#fff;margin-bottom:1rem}.hero-book-wrapper{margin-bottom:10px}.hero-book-item{cursor:pointer;background:#ffffff0a;border-radius:14px;align-items:center;gap:12px;padding:12px;text-decoration:none;transition:all .3s;display:flex}.hero-book-item:hover{background:#ffffff14;transform:translateY(-3px)}.hero-book-cover{object-fit:cover;border-radius:8px;flex-shrink:0;width:55px;height:75px;box-shadow:0 4px 12px #00000040}.hero-book-details{flex:1;overflow:hidden}.hero-book-details h4{color:#fff;-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:0;font-size:.95rem;line-height:1.3;display:-webkit-box;overflow:hidden}.hero-book-details p{color:#94a3b8;-webkit-line-clamp:1;-webkit-box-orient:vertical;margin-top:6px;font-size:.85rem;display:-webkit-box;overflow:hidden}@media (width<=1024px){.hero{gap:2rem;padding:0 6%}.hero-left h1{font-size:3.2rem}.recommendation-card{width:340px}}@media (width<=768px){.hero{text-align:center;flex-direction:column;gap:3rem;min-height:auto;padding:4rem 6%}.hero-left{width:100%}.hero-left h1{font-size:2.6rem}.hero-left p{margin-left:auto;margin-right:auto}.hero-buttons{flex-wrap:wrap;justify-content:center}.hero-right{width:100%}.recommendation-card{width:100%;max-width:450px}}@media (width<=480px){.hero{padding:3rem 5%}.hero-tag{font-size:.85rem}.hero-left h1{font-size:2rem;line-height:1.2}.hero-left p{font-size:1rem}.hero-buttons{flex-direction:column;width:100%}.primary-btn,.secondary-btn{width:100%}.recommendation-card{padding:1.5rem}.hero-book-cover{width:45px;height:65px}.hero-book-details h4{font-size:.85rem}.hero-book-details p{font-size:.75rem}}.mood-card{text-align:center;cursor:pointer;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffff0a;border:1px solid #ffffff14;border-radius:24px;padding:2rem;transition:all .3s;overflow:hidden}.mood-card:hover{border-color:#8b5cf666;transform:translateY(-8px);box-shadow:0 15px 35px #8b5cf626}.mood-emoji{margin-bottom:1rem;font-size:3rem}.mood-title{color:#fff;margin-bottom:.8rem;font-size:1.2rem;font-weight:600}.mood-description{color:#94a3b8;font-size:.95rem;line-height:1.6}@media (width<=480px){.mood-card{padding:1.5rem}.mood-emoji{font-size:2.5rem}}.mood-section{padding:120px 8%;position:relative}.mood-header{text-align:center;margin-bottom:5rem}.section-tag{color:#cbd5e1;background:#ffffff0d;border-radius:999px;margin-bottom:1.5rem;padding:10px 18px;font-size:.95rem;display:inline-block}.mood-header h2{color:#fff;margin-bottom:1rem;font-size:3rem}.mood-header p{color:#94a3b8;max-width:650px;margin:auto;font-size:1.05rem;line-height:1.8}.mood-grid{grid-template-columns:repeat(4,1fr);gap:1.8rem;display:grid}@media (width<=1024px){.mood-section{padding:100px 6%}.mood-header h2{font-size:2.6rem}.mood-grid{grid-template-columns:repeat(3,1fr)}}@media (width<=768px){.mood-section{padding:80px 6%}.mood-header{margin-bottom:3rem}.mood-header h2{font-size:2.2rem}.mood-header p{font-size:1rem}.mood-grid{grid-template-columns:repeat(2,1fr);gap:1.2rem}}@media (width<=480px){.mood-section{padding:70px 5%}.mood-header h2{font-size:1.8rem}.section-tag{font-size:.85rem}.mood-grid{grid-template-columns:1fr}}.ai-section{padding:120px 8%}.ai-container{text-align:center;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:linear-gradient(135deg,#8b5cf61f,#3b82f614);border:1px solid #ffffff14;border-radius:32px;max-width:1100px;margin:0 auto;padding:4rem 3rem;position:relative;overflow:hidden}.ai-container:before{content:"";pointer-events:none;background:radial-gradient(#8b5cf62e,#0000 70%);width:300px;height:300px;position:absolute;top:-50%;left:-20%}.ai-tag{color:#cbd5e1;background:#ffffff0f;border-radius:999px;margin-bottom:1.5rem;padding:10px 18px;font-size:.95rem;display:inline-block}.ai-container h2{color:#fff;margin-bottom:1rem;font-size:3rem;line-height:1.2}.ai-container p{color:#94a3b8;max-width:720px;margin:0 auto 2.5rem;font-size:1.05rem;line-height:1.8}.ai-features{grid-template-columns:repeat(2,1fr);gap:1rem;max-width:750px;margin:0 auto 2.5rem;display:grid}.ai-feature-card{color:#fff;background:#ffffff0a;border:1px solid #ffffff14;border-radius:18px;padding:1rem;transition:all .3s}.ai-feature-card:hover{border-color:#8b5cf659;transform:translateY(-5px);box-shadow:0 12px 25px #8b5cf626}.ai-button{color:#fff;background:linear-gradient(135deg,#8b5cf6,#ec4899);border-radius:14px;padding:16px 32px;font-weight:600;text-decoration:none;transition:all .3s;display:inline-block}.ai-button:hover{transform:translateY(-3px);box-shadow:0 12px 25px #8b5cf640}@media (width<=1024px){.ai-section{padding:100px 6%}.ai-container{padding:3.5rem 2rem}.ai-container h2{font-size:2.6rem}}@media (width<=768px){.ai-section{padding:80px 6%}.ai-container{padding:3rem 1.5rem}.ai-container h2{font-size:2.2rem}.ai-container p{font-size:1rem}.ai-features{grid-template-columns:1fr}}@media (width<=480px){.ai-section{padding:70px 5%}.ai-container{border-radius:24px;padding:2rem 1rem}.ai-tag{font-size:.85rem}.ai-container h2{font-size:1.8rem}.ai-container p{font-size:.95rem}.ai-button{width:100%;display:block}}.book-card{cursor:pointer;background:#ffffff0a;border:1px solid #ffffff14;border-radius:20px;flex-direction:column;flex-shrink:0;min-width:260px;max-width:260px;transition:all .3s;display:flex;overflow:hidden}.book-card:hover{transform:translateY(-8px);box-shadow:0 15px 35px #8b5cf626}.book-cover{object-fit:cover;width:100%;height:320px}.book-info{flex-direction:column;flex:1;padding:1.25rem;display:flex}.book-category{color:#8b5cf6;font-size:.85rem}.book-info h3{color:#fff;-webkit-line-clamp:2;-webkit-box-orient:vertical;min-height:52px;margin:.8rem 0;display:-webkit-box;overflow:hidden}.book-info p{color:#94a3b8;-webkit-line-clamp:2;-webkit-box-orient:vertical;min-height:40px;margin-bottom:1rem;display:-webkit-box;overflow:hidden}.book-actions{align-items:center;gap:.6rem;margin-top:auto;display:flex}.book-read-link{flex:1}.book-action-btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#8b5cf6,#ec4899);border:none;border-radius:12px;width:100%;padding:12px;transition:all .3s}.book-action-btn:hover{transform:translateY(-2px)}.save-book-btn{cursor:pointer;color:#fff;background:#ffffff14;border:none;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:46px;height:46px;font-size:1.2rem;transition:all .25s;display:flex}.save-book-btn:hover{background:#ffffff26;transform:scale(1.08)}.save-book-btn.saved{color:#ff4d6d;background:#ff4d6d26}@media (width<=1024px){.book-card{min-width:230px;max-width:230px}.book-cover{height:280px}}@media (width<=768px){.book-card{min-width:190px;max-width:190px}.book-cover{height:220px}.book-info{padding:1rem}.book-info h3{min-height:48px;font-size:1rem}.book-info p{min-height:36px;font-size:.9rem}.book-action-btn{padding:10px;font-size:.85rem}.save-book-btn{width:42px;height:42px;font-size:1rem}}@media (width<=480px){.book-card{min-width:170px;max-width:170px}.book-cover{height:180px}.book-info{padding:.9rem}.book-category{font-size:.75rem}.book-info h3{min-height:42px;font-size:.9rem}.book-info p{min-height:32px;font-size:.8rem}.book-action-btn{padding:8px;font-size:.75rem}.save-book-btn{width:38px;height:38px;font-size:.9rem}}.trending-header{text-align:center;margin-bottom:4rem}.trending-header span{color:#cbd5e1;margin-bottom:1rem;display:inline-block}.trending-header h2{margin-bottom:1rem;font-size:3rem}.trending-header p{color:#94a3b8;max-width:650px;margin:auto;line-height:1.8}.books-container{scroll-behavior:smooth;gap:1.5rem;padding:1rem 0;display:flex;overflow-x:auto}.books-container::-webkit-scrollbar{display:none}.books-container{-ms-overflow-style:none;scrollbar-width:none}.carousel-controls{justify-content:flex-end;gap:1rem;margin-bottom:1.5rem;display:flex}.carousel-controls button{cursor:pointer;color:#fff;background:#ffffff14;border:none;border-radius:50%;width:45px;height:45px;font-size:1.1rem;transition:all .3s}.carousel-controls button:hover{background:#8b5cf64d;transform:translateY(-2px)}@media (width<=1024px){.trending-section{padding:100px 6%}.trending-header h2{font-size:2.6rem}}@media (width<=768px){.trending-section{padding:80px 6%}.trending-header{margin-bottom:3rem}.trending-header h2{font-size:2.2rem}.trending-header p{font-size:1rem}.carousel-controls{justify-content:center;margin-bottom:1rem}}@media (width<=480px){.trending-section{padding:70px 5%}.trending-header h2{font-size:1.8rem}.trending-header span{font-size:.85rem}.carousel-controls button{width:40px;height:40px;font-size:1rem}}.personalized-cta{padding:120px 8%}.cta-container{text-align:center;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:linear-gradient(135deg,#8b5cf626,#3b82f61f);border:1px solid #ffffff14;border-radius:32px;max-width:1200px;margin:0 auto;padding:4rem}.cta-tag{color:#cbd5e1;background:#ffffff14;border-radius:999px;margin-bottom:1.5rem;padding:10px 18px;display:inline-block}.cta-content h2{margin-bottom:1rem;font-size:3rem}.cta-content p{color:#94a3b8;max-width:700px;margin:0 auto 2rem;line-height:1.8}.cta-features{grid-template-columns:repeat(2,1fr);gap:1rem;max-width:700px;margin:0 auto 2.5rem;display:grid}.cta-features div{background:#ffffff0d;border-radius:16px;padding:1rem;transition:all .3s}.cta-features div:hover{background:#ffffff14;transform:translateY(-3px)}.cta-button{color:#fff;cursor:pointer;background:linear-gradient(135deg,#8b5cf6,#ec4899);border:none;border-radius:14px;justify-content:center;align-items:center;padding:16px 32px;font-weight:600;text-decoration:none;transition:all .3s;display:inline-flex}.cta-button:hover{transform:translateY(-3px)}@media (width<=1024px){.personalized-cta{padding:100px 6%}.cta-container{padding:3rem}.cta-content h2{font-size:2.6rem}}@media (width<=768px){.personalized-cta{padding:80px 6%}.cta-container{padding:2.5rem 1.5rem}.cta-content h2{font-size:2.2rem}.cta-content p{font-size:1rem}.cta-features{grid-template-columns:1fr;gap:.8rem}}@media (width<=480px){.personalized-cta{padding:70px 5%}.cta-container{border-radius:24px;padding:2rem 1rem}.cta-tag{font-size:.85rem}.cta-content h2{font-size:1.8rem}.cta-content p{font-size:.95rem}.cta-button{width:100%;padding:14px}}.testimonials-section{padding:120px 8%}.testimonials-header{text-align:center;margin-bottom:4rem}.testimonials-header h2{margin-bottom:1rem;font-size:3rem}.testimonials-header p{color:#94a3b8;max-width:650px;margin:auto;line-height:1.8}.section-tag{color:#cbd5e1;background:#ffffff0d;border-radius:999px;margin-bottom:1.5rem;padding:10px 18px;display:inline-block}.testimonial-grid{grid-template-columns:repeat(3,1fr);gap:2rem;display:grid}.testimonial-card{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff0a;border:1px solid #ffffff14;border-radius:24px;padding:2rem;transition:all .3s;overflow:hidden}.testimonial-card:hover{border-color:#8b5cf666;transform:translateY(-8px);box-shadow:0 15px 35px #8b5cf626}.stars{margin-bottom:1rem;font-size:1.1rem}.review{color:#cbd5e1;margin-bottom:2rem;line-height:1.8}.author h4{color:#fff;margin-bottom:.3rem;font-size:1rem}.author span{color:#94a3b8;font-size:.9rem}@media (width<=1024px){.testimonials-section{padding:100px 6%}.testimonials-header h2{font-size:2.6rem}.testimonial-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=768px){.testimonials-section{padding:80px 6%}.testimonials-header{margin-bottom:3rem}.testimonials-header h2{font-size:2.2rem}.testimonials-header p{font-size:1rem}.testimonial-grid{grid-template-columns:1fr;gap:1.5rem}}@media (width<=480px){.testimonials-section{padding:70px 5%}.section-tag{font-size:.85rem}.testimonials-header h2{font-size:1.8rem}.testimonial-card{padding:1.5rem}.review{font-size:.95rem}}.upload-section{padding:120px 8%}.upload-container{text-align:center;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:linear-gradient(135deg,#8b5cf626,#3b82f61f);border:1px solid #ffffff14;border-radius:32px;max-width:1200px;margin:0 auto;padding:5rem 3rem}.upload-tag{color:#cbd5e1;background:#ffffff14;border-radius:999px;margin-bottom:1.5rem;padding:10px 18px;display:inline-block}.upload-content h2{margin-bottom:1rem;font-size:3rem}.upload-content p{color:#94a3b8;max-width:750px;margin:0 auto 2.5rem;line-height:1.8}.upload-features{grid-template-columns:repeat(2,1fr);gap:1rem;max-width:800px;margin:0 auto 2.5rem;display:grid}.feature-item{color:#fff;background:#ffffff0d;border-radius:16px;padding:1rem;transition:all .3s}.feature-item:hover{background:#ffffff14;transform:translateY(-3px)}.upload-btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#8b5cf6,#ec4899);border:none;border-radius:14px;padding:16px 32px;font-size:1rem;font-weight:600;transition:all .3s}.upload-btn:hover{transform:translateY(-3px);box-shadow:0 12px 25px #8b5cf640}@media (width<=1024px){.upload-section{padding:100px 6%}.upload-container{padding:4rem 2rem}.upload-content h2{font-size:2.6rem}}@media (width<=768px){.upload-section{padding:80px 6%}.upload-container{padding:3rem 1.5rem}.upload-content h2{font-size:2.2rem}.upload-content p{font-size:1rem}.upload-features{grid-template-columns:1fr;gap:.8rem}}@media (width<=480px){.upload-section{padding:70px 5%}.upload-container{border-radius:24px;padding:2rem 1rem}.upload-tag{font-size:.85rem}.upload-content h2{font-size:1.8rem}.upload-content p{font-size:.95rem}.upload-btn{width:100%;padding:14px}}.footer{background:linear-gradient(#ffffff05,#ffffff03);border-top:1px solid #ffffff14;margin-top:80px;padding:60px 8% 30px;position:relative}.footer:before{content:"";background:linear-gradient(90deg,#0000,#8b5cf680,#0000);width:75%;height:1px;position:absolute;top:0;left:50%;transform:translate(-50%)}.footer-brand{justify-content:center;align-items:center;gap:12px;margin-bottom:1rem;display:flex}.footer-logo{object-fit:contain;filter:drop-shadow(0 0 12px #8b5cf640);width:80px;height:80px}.footer-brand h3{color:#fff;font-size:1.6rem;font-weight:700}.footer-tagline{text-align:center;color:#fff;margin-bottom:1rem;font-size:1.2rem;font-weight:500}.footer-description{text-align:center;color:#94a3b8;max-width:500px;margin:0 auto 2rem;font-size:.95rem;line-height:1.8}.footer-links{flex-wrap:wrap;justify-content:center;gap:2rem;margin-bottom:1.5rem;display:flex}.footer-links a{color:#cbd5e1;text-decoration:none;transition:all .3s}.footer-links a:hover{color:#fff}.footer-socials{justify-content:center;gap:1.5rem;margin-bottom:2rem;display:flex}.footer-socials a{color:#94a3b8;align-items:center;gap:8px;text-decoration:none;transition:all .3s;display:flex}.footer-socials a:hover{color:#8b5cf6}.footer-bottom{text-align:center;border-top:1px solid #ffffff14;padding-top:1.5rem}.footer-bottom p{color:#64748b;margin-bottom:.4rem;font-size:.85rem}@media (width<=768px){.footer{padding:50px 6% 25px}.footer-brand{flex-direction:column;gap:8px}.footer-brand h3{font-size:1.4rem}.footer-tagline{font-size:1rem}.footer-description{font-size:.9rem}.footer-links{flex-direction:column;gap:1rem}.footer-socials{gap:1rem}}@media (width<=480px){.footer{margin-top:60px;padding:40px 5% 20px}.footer:before{width:90%}.footer-logo{width:60px;height:60px}.footer-brand h3{font-size:1.2rem}.footer-tagline{font-size:.95rem}.footer-description{font-size:.85rem;line-height:1.7}.footer-links a{font-size:.9rem}.footer-socials{flex-direction:column;align-items:center;gap:.8rem}.footer-bottom p{font-size:.8rem}}.discover-hero{padding:120px 8% 60px}.discover-content{text-align:center;max-width:900px;margin:0 auto}.discover-tag{color:#cbd5e1;background:#ffffff0d;border-radius:999px;margin-bottom:1.5rem;padding:10px 18px;font-size:.95rem;display:inline-block}.discover-content h1{color:#fff;margin-bottom:1rem;font-size:3.5rem;line-height:1.2}.discover-content p{color:#94a3b8;max-width:650px;margin:0 auto;font-size:1.05rem;line-height:1.8}@media (width<=1024px){.discover-hero{padding:100px 6% 50px}.discover-content h1{font-size:3rem}}@media (width<=768px){.discover-hero{padding:80px 6% 40px}.discover-content h1{font-size:2.5rem}.discover-content p{font-size:1rem}}@media (width<=480px){.discover-hero{padding:70px 5% 35px}.discover-tag{font-size:.85rem}.discover-content h1{font-size:2rem}.discover-content p{font-size:.95rem}}.search-section{padding:0 8% 60px}.search-container{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffff08;border:1px solid #ffffff14;border-radius:24px;max-width:1100px;margin:0 auto;padding:2rem}.search-input{color:#fff;background:#ffffff0d;border:1px solid #ffffff14;border-radius:14px;outline:none;width:100%;margin-bottom:1rem;padding:16px 20px;font-size:1rem}.search-input::placeholder{color:#94a3b8}.filters-row{grid-template-columns:repeat(3,1fr);gap:1rem;margin-bottom:1rem;display:grid}.filters-row select{color:#fff;cursor:pointer;background:#1e293b;border:1px solid #ffffff14;border-radius:12px;outline:none;padding:14px 16px;font-size:.95rem}.filters-row select option{color:#fff;background:#1e293b}.discover-search-btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#8b5cf6,#ec4899);border:none;border-radius:14px;width:100%;padding:16px;font-size:1rem;font-weight:600;transition:all .3s}.discover-search-btn:hover{transform:translateY(-2px);box-shadow:0 12px 25px #8b5cf640}.discover-search-btn:active{transform:translateY(0)}@media (width<=768px){.search-section{padding:0 6% 50px}.search-container{padding:1.75rem}.filters-row{grid-template-columns:1fr}}@media (width<=480px){.search-section{padding:0 5% 40px}.search-container{border-radius:20px;padding:1.5rem}.search-input{padding:14px 16px}.filters-row select,.discover-search-btn{padding:14px}}.recommendation-row{margin:3rem 0}.recommendation-header{justify-content:space-between;align-items:center;margin-bottom:1.25rem;display:flex}.recommendation-header h2{color:#fff;margin-bottom:.35rem;font-size:1.65rem;font-weight:700}.recommendation-header p{color:#94a3b8;font-size:.95rem}.recommendation-controls{gap:.75rem;display:flex}.recommendation-controls button{cursor:pointer;color:#fff;background:#ffffff0f;border:none;border-radius:50%;justify-content:center;align-items:center;width:42px;height:42px;font-size:1.1rem;transition:all .25s;display:flex}.recommendation-controls button:hover{background:linear-gradient(135deg,#8b5cf6,#ec4899);transform:scale(1.08)}.recommendation-books{scroll-behavior:smooth;gap:1.5rem;padding-bottom:.5rem;display:flex;overflow:auto hidden}.recommendation-books::-webkit-scrollbar{display:none}.recommendation-books{scrollbar-width:none}.recommendation-books>*{flex:none}@media (width<=992px){.recommendation-header h2{font-size:1.45rem}}@media (width<=768px){.recommendation-row{margin:2.5rem 0}.recommendation-header{flex-direction:column;align-items:flex-start;gap:1rem}.recommendation-controls{align-self:flex-end}}@media (width<=480px){.recommendation-header h2{font-size:1.25rem}.recommendation-controls button{width:38px;height:38px}}.dashboard-section{padding:0 8% 100px}.dashboard-header{text-align:center;margin-bottom:2.5rem}.dashboard-tag{color:#cbd5e1;background:#ffffff0d;border-radius:999px;margin-bottom:1.5rem;padding:10px 18px;display:inline-block}.dashboard-header h2{margin-bottom:1rem;font-size:3rem}.dashboard-header p{color:#94a3b8;max-width:650px;margin:auto;line-height:1.8}.dashboard-tabs{flex-wrap:wrap;justify-content:center;gap:1rem;margin-bottom:2rem;display:flex}.dashboard-tabs button{color:#cbd5e1;cursor:pointer;background:#ffffff0d;border:none;border-radius:999px;padding:12px 20px;transition:all .3s}.dashboard-tabs button:hover{background:#8b5cf626}.active-tab{color:#fff!important;background:linear-gradient(135deg,#8b5cf6,#ec4899)!important}.dashboard-content{scroll-behavior:smooth;gap:1rem;padding-bottom:1rem;display:flex;overflow-x:auto}.dashboard-content::-webkit-scrollbar{display:none}.dashboard-content{-ms-overflow-style:none;scrollbar-width:none}.dashboard-card,.progress-card{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffff0a;border:1px solid #ffffff14;border-radius:20px;flex-shrink:0;min-width:260px;padding:1.5rem;transition:all .3s}.dashboard-card:hover,.progress-card:hover{border-color:#8b5cf659;transform:translateY(-4px)}.progress-card h4{margin-bottom:.5rem}.progress-card span{color:#94a3b8;font-size:.9rem}.progress-bar{background:#ffffff14;border-radius:999px;height:10px;margin-top:1rem;overflow:hidden}.progress-fill{background:linear-gradient(135deg,#8b5cf6,#ec4899);border-radius:999px;height:100%}@media (width<=768px){.dashboard-section{padding:0 6% 80px}.dashboard-header h2{font-size:2.2rem}}@media (width<=480px){.dashboard-section{padding:0 5% 70px}.dashboard-header h2{font-size:1.8rem}.dashboard-card,.progress-card{min-width:220px}}.results-section{width:100%;max-width:1400px;margin:4rem auto;padding:0 4%}.results-header{justify-content:space-between;align-items:center;margin-bottom:1.5rem;display:flex}.results-header h2{color:#fff;margin:0;font-size:1.65rem;font-weight:700}.results-controls{gap:.75rem;display:flex}.results-controls button{cursor:pointer;color:#fff;background:#ffffff0f;border:none;border-radius:50%;justify-content:center;align-items:center;width:42px;height:42px;font-size:1.1rem;transition:all .25s;display:flex}.results-controls button:hover{background:linear-gradient(135deg,#8b5cf6,#ec4899);transform:scale(1.08)}.results-grid{scroll-behavior:smooth;scrollbar-width:none;gap:1.5rem;padding-bottom:.5rem;display:flex;overflow:auto hidden}.results-grid::-webkit-scrollbar{display:none}.results-grid>*{flex:none}.results-loading{text-align:center;justify-content:center;align-items:center;min-height:260px;display:flex}.results-loading h2{color:#94a3b8;font-size:1.2rem;font-weight:500}@media (width<=992px){.results-header h2{font-size:1.45rem}}@media (width<=768px){.results-section{margin:3rem auto;padding:0 5%}.results-header{flex-direction:column;align-items:flex-start;gap:1rem}.results-controls{align-self:flex-end}.results-grid{gap:1rem}}@media (width<=480px){.results-section{margin:2.5rem auto;padding:0 4%}.results-header h2{font-size:1.25rem}.results-controls button{width:38px;height:38px}.results-grid{gap:.8rem}}.workspace-section{padding:0 6% 40px}.workspace-container{min-height:75vh}.assistant-sidebar{z-index:3000;background:#081124;border-right:1px solid #ffffff14;flex-direction:column;width:300px;height:100vh;padding:1rem;transition:left .3s;display:flex;position:fixed;top:0;left:-100%;overflow:hidden}.assistant-sidebar.open{left:0}.sidebar-header{align-items:center;gap:1rem;margin-bottom:1rem;display:flex}.sidebar-header h3{color:#fff;font-size:1.2rem}.menu-btn{cursor:pointer;color:#fff;background:0 0;border:none;border-radius:12px;justify-content:center;align-items:center;width:42px;height:42px;display:flex}.new-chat-btn{cursor:pointer;color:#fff;background:linear-gradient(135deg,#8b5cf6,#ec4899);border:none;border-radius:12px;align-items:center;gap:.5rem;padding:12px;display:flex}.recent-chats{flex:1;margin-top:1rem;padding-right:4px;overflow-y:auto}.recent-chats h4{color:#94a3b8;margin-bottom:1rem;font-size:.9rem}.recent-chats button{text-align:left;cursor:pointer;color:#cbd5e1;background:0 0;border:none;border-radius:10px;width:100%;margin-bottom:.5rem;padding:10px 12px;transition:all .2s}.recent-chats button:hover{background:#ffffff0f}.recent-chats::-webkit-scrollbar{width:6px}.recent-chats::-webkit-scrollbar-thumb{background:#8b5cf666;border-radius:999px}.sidebar-profile{border-top:1px solid #ffffff14;margin-top:auto;padding-top:1rem}.profile-btn{cursor:pointer;color:#fff;background:#ffffff0d;border:none;border-radius:12px;justify-content:space-between;align-items:center;width:100%;padding:10px;display:flex}.profile-left{align-items:center;gap:.75rem;display:flex}.avatar{background:#ffffff14;border-radius:50%;justify-content:center;align-items:center;width:34px;height:34px;display:flex}.assistant-intro{margin-bottom:1rem}.assistant-intro span{color:#cbd5e1;background:#ffffff0a;border:1px solid #ffffff14;border-radius:999px;padding:8px 16px;font-size:.9rem;display:inline-block}.chat-area{flex-direction:column;min-height:75vh;display:flex}.chat-window{flex-direction:column;flex:1;justify-content:flex-start;align-items:stretch;gap:1rem;padding:2rem;display:flex;overflow-y:auto}.user-message{color:#fff;background:linear-gradient(135deg,#8b5cf6,#ec4899);border-radius:18px;align-self:flex-end;max-width:75%;padding:14px 18px}.bot-message{color:#fff;background:#ffffff0f;border:1px solid #ffffff14;border-radius:18px;align-self:flex-start;max-width:80%;padding:14px 18px}.welcome-message h2{margin-bottom:.5rem;font-size:2rem}.welcome-message p{color:#94a3b8}.mood-chips{flex-wrap:wrap;justify-content:center;gap:.75rem;margin-top:1.5rem;display:flex}.mood-chips button{cursor:pointer;color:#fff;background:#ffffff0f;border:none;border-radius:999px;padding:10px 16px;transition:all .2s}.mood-chips button:hover{background:#8b5cf633}.chat-input-container{background:#ffffff0a;border:1px solid #ffffff14;border-radius:18px;align-items:center;gap:.8rem;padding:1rem;display:flex}.chat-input-container input{color:#fff;background:0 0;border:none;outline:none;flex:1;font-size:1rem}.chat-input-container input::placeholder{color:#94a3b8}.send-btn{cursor:pointer;color:#fff;background:linear-gradient(135deg,#8b5cf6,#ec4899);border:none;border-radius:12px;justify-content:center;align-items:center;width:44px;height:44px;display:flex}.chat-books-row{gap:1rem;width:100%;padding:1rem 0;display:flex;overflow:auto hidden}.chat-books-row::-webkit-scrollbar{height:6px}.chat-books-row::-webkit-scrollbar-thumb{background:#8b5cf666;border-radius:999px}@media (width<=768px){.assistant-sidebar{width:100%}.workspace-section{padding:0 5% 30px}.welcome-message h2{font-size:1.8rem}.mood-chips{gap:.5rem}}.community-hero{padding:100px 8% 80px}.community-hero-content{text-align:center;max-width:850px;margin:0 auto}.community-tag{color:#cbd5e1;background:#ffffff0a;border:1px solid #ffffff14;border-radius:999px;align-items:center;gap:.5rem;margin-bottom:1.5rem;padding:10px 18px;font-size:.95rem;display:inline-flex}.community-hero-content h1{margin-bottom:1.5rem;font-size:4rem;line-height:1.15}.community-hero-content p{color:#94a3b8;max-width:720px;margin:0 auto 2.5rem;font-size:1.08rem;line-height:1.8}.community-btn{cursor:pointer;color:#fff;background:linear-gradient(135deg,#8b5cf6,#ec4899);border:none;border-radius:14px;padding:14px 30px;font-weight:600;transition:transform .3s,box-shadow .3s}.community-btn:hover{transform:translateY(-2px);box-shadow:0 10px 25px #8b5cf659}@media (width<=1024px){.community-hero-content h1{font-size:3.2rem}}@media (width<=768px){.community-hero{padding:80px 6% 60px}.community-hero-content h1{font-size:2.4rem}.community-hero-content p{font-size:1rem}.community-btn{width:100%}}@media (width<=480px){.community-hero{padding:70px 5% 50px}.community-hero-content h1{font-size:2rem}.community-tag{font-size:.85rem}.community-hero-content p{font-size:.95rem}}.trending-section{padding:80px 8%}.section-header{text-align:center;max-width:750px;margin:0 auto 3rem}.section-tag{color:#cbd5e1;background:#ffffff0a;border:1px solid #ffffff14;border-radius:999px;margin-bottom:1rem;padding:10px 18px;display:inline-block}.section-header h2{margin-bottom:1rem;font-size:2.8rem}.section-header p{color:#94a3b8;line-height:1.8}.discussions-grid{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1.5rem;display:grid}.discussion-card{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffff0a;border:1px solid #ffffff14;border-radius:22px;padding:1.8rem;transition:all .3s}.discussion-card:hover{border-color:#8b5cf640;transform:translateY(-4px)}.discussion-category{color:#cbd5e1;background:#8b5cf626;border-radius:999px;margin-bottom:1rem;padding:6px 12px;font-size:.8rem;display:inline-block}.discussion-card h3{margin-bottom:1.5rem;font-size:1.2rem;line-height:1.5}.discussion-footer{justify-content:space-between;align-items:center;display:flex}.discussion-footer span{color:#94a3b8}.discussion-footer button{color:#8b5cf6;cursor:pointer;background:0 0;border:none;font-weight:600}@media (width<=768px){.trending-section{padding:60px 6%}.section-header h2{font-size:2.2rem}}@media (width<=480px){.trending-section{padding:50px 5%}.section-header h2{font-size:1.8rem}.discussions-grid{grid-template-columns:1fr}}.favorites-section{padding:80px 8%}.favorites-header{text-align:center;max-width:700px;margin:0 auto 2rem}.favorites-tag{color:#cbd5e1;background:#ffffff0a;border:1px solid #ffffff14;border-radius:999px;margin-bottom:1rem;padding:10px 18px;display:inline-block}.favorites-header h2{margin-bottom:1rem;font-size:2.5rem}.favorites-header p{color:#94a3b8;line-height:1.7}.favorites-grid{scrollbar-width:thin;gap:1rem;padding-bottom:10px;display:flex;overflow:auto hidden}.favorites-grid::-webkit-scrollbar{height:6px}.favorites-grid::-webkit-scrollbar-thumb{background:#ffffff26;border-radius:999px}.favorite-card{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffff0a;border:1px solid #ffffff14;border-radius:20px;flex:0 0 320px;gap:1rem;padding:1.25rem;display:flex}.favorite-cover{background:linear-gradient(135deg,#8b5cf640,#ec489933);border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:70px;height:100px;font-size:2rem;display:flex}.favorite-content{flex:1;min-width:0}.favorite-content h3{margin-bottom:.25rem;font-size:1.1rem}.author{color:#94a3b8;margin-bottom:.75rem;display:block}.favorite-meta{flex-wrap:wrap;gap:.4rem;margin-bottom:.75rem;display:flex}.favorite-meta span{background:#ffffff0d;border:1px solid #ffffff0f;border-radius:999px;padding:5px 10px;font-size:.75rem}.favorite-content p{color:#94a3b8;margin-bottom:.75rem;font-size:.9rem;line-height:1.6}.favorite-content button{color:#8b5cf6;cursor:pointer;background:0 0;border:none;font-weight:600}@media (width<=768px){.favorites-section{padding:60px 5%}.favorites-header h2{font-size:2rem}.favorite-card{flex:0 0 280px}}.reviews-section{padding:80px 8%}.reviews-header{text-align:center;max-width:700px;margin:0 auto 2rem}.reviews-tag{color:#cbd5e1;background:#ffffff0a;border:1px solid #ffffff14;border-radius:999px;margin-bottom:1rem;padding:10px 18px;display:inline-block}.reviews-header h2{margin-bottom:1rem;font-size:2.5rem}.reviews-header p{color:#94a3b8;margin-bottom:1.5rem;line-height:1.7}.review-btn{cursor:pointer;color:#fff;background:linear-gradient(135deg,#8b5cf6,#ec4899);border:none;border-radius:12px;padding:12px 24px}.reviews-container{scroll-behavior:smooth;scrollbar-width:thin;gap:1rem;padding-bottom:10px;display:flex;overflow:auto hidden}.reviews-container::-webkit-scrollbar{height:6px}.reviews-container::-webkit-scrollbar-thumb{background:#ffffff26;border-radius:999px}.review-card{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffff0a;border:1px solid #ffffff14;border-radius:20px;flex:0 0 320px;padding:1.5rem}.review-card h3{margin-bottom:1rem}.review-card p{color:#94a3b8;margin-bottom:1rem;line-height:1.7}.review-card span{color:#cbd5e1;font-size:.9rem}@media (width<=768px){.reviews-section{padding:60px 5%}.reviews-header h2{font-size:2rem}.review-card{flex:0 0 280px}}.shared-section{padding:80px 8%}.shared-header{text-align:center;margin-bottom:2rem}.shared-tag{color:#cbd5e1;background:#ffffff0a;border:1px solid #ffffff14;border-radius:999px;margin-bottom:1rem;padding:10px 18px;display:inline-block}.shared-header h2{font-size:2.2rem}.shared-container{scrollbar-width:thin;gap:1rem;padding-bottom:10px;display:flex;overflow:auto hidden}.shared-card{background:#ffffff0a;border:1px solid #ffffff14;border-radius:16px;flex:0 0 240px;padding:1rem}.shared-card h4{margin-bottom:.5rem;font-size:.95rem}.shared-card span{color:#cbd5e1;margin-bottom:.4rem;font-size:.85rem;display:block}.shared-card small{color:#94a3b8}@media (width<=768px){.shared-section{padding:60px 5%}.shared-card{flex:0 0 220px}}.book-detail-page{background:#0b1120;min-height:100vh;padding:60px 8%}.book-detail-container{align-items:flex-start;gap:4rem;max-width:1100px;margin:auto;display:flex}.detail-cover{object-fit:cover;border-radius:24px;width:320px}.detail-content{flex:1}.detail-tag{color:#8b5cf6;font-weight:600}.detail-content h1{color:#fff;margin:1rem 0;font-size:3rem}.detail-content h3{color:#cbd5e1;margin-bottom:1.5rem}.detail-desc{color:#94a3b8;margin-bottom:2rem;line-height:1.8}.mood-tags{flex-wrap:wrap;gap:1rem;margin-bottom:2rem;display:flex}.mood-tags span{color:#fff;background:#ffffff0f;border-radius:999px;padding:8px 14px}.read-btn{color:#fff;background:linear-gradient(135deg,#8b5cf6,#ec4899);border:1.5px solid #ffffff26;border-radius:14px;align-items:center;gap:10px;padding:12px 24px;font-size:16px;font-weight:500;text-decoration:none;display:inline-flex}.loading{color:#fff;text-align:center;margin-top:120px}.book-link{text-decoration:none}@media (width<=768px){.book-detail-container{flex-direction:column}.detail-cover{width:100%;max-width:320px}.detail-content h1{font-size:2rem}}.auth-page{justify-content:center;align-items:center;min-height:100vh;padding:40px 8%;display:flex}.auth-container{grid-template-columns:1fr 1fr;gap:2rem;width:100%;max-width:1100px;display:grid}.auth-branding{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);text-align:center;background:#ffffff0a;border:1px solid #ffffff14;border-radius:24px;flex-direction:column;justify-content:center;align-items:center;padding:3rem;display:flex}.back-home{color:#94a3b8;align-self:flex-start;margin-bottom:2rem;text-decoration:none;transition:all .3s}.back-home:hover{color:#fff}.auth-branding h1{margin-bottom:1rem;font-size:2.5rem;line-height:1.2}.auth-branding p{color:#94a3b8;max-width:450px;line-height:1.8}.auth-features{flex-direction:column;gap:1rem;margin-top:2rem;display:flex}.feature-item{color:#cbd5e1;font-size:.95rem}.auth-form-container{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffff0a;border:1px solid #ffffff14;border-radius:24px;padding:3rem}.auth-form-container h2{margin-bottom:2rem;font-size:2rem}.auth-form{flex-direction:column;gap:1rem;display:flex}.auth-form input{color:#fff;background:#ffffff0d;border:1px solid #ffffff14;border-radius:14px;outline:none;width:100%;padding:14px 16px}.auth-form input::placeholder{color:#94a3b8}.terms-label{color:#cbd5e1;text-align:left;align-items:flex-start;gap:.75rem;font-size:.9rem;display:flex}.terms-label input{width:auto;margin-top:3px}.terms-label a{color:#8b5cf6;text-decoration:none}.terms-label a:hover{text-decoration:underline}.auth-btn{cursor:pointer;color:#fff;background:linear-gradient(135deg,#8b5cf6,#ec4899);border:none;border-radius:14px;margin-top:.5rem;padding:14px;font-weight:600;transition:all .3s}.auth-btn:hover{transform:translateY(-2px)}.forgot-link{color:#8b5cf6;width:fit-content;font-size:.9rem;text-decoration:none}.forgot-link:hover{text-decoration:underline}.auth-switch{text-align:center;color:#94a3b8;margin-top:1.5rem}.auth-switch a{color:#8b5cf6;margin-left:.4rem;font-weight:600;text-decoration:none}.auth-switch a:hover{text-decoration:underline}@media (width<=992px){.auth-container{grid-template-columns:1fr}}@media (width<=768px){.auth-page{padding:30px 5%}.auth-branding,.auth-form-container{padding:2rem}.auth-branding h1{font-size:2rem}.auth-form-container h2{font-size:1.8rem}}@media (width<=480px){.auth-branding,.auth-form-container{padding:1.5rem}.auth-logo img{width:90px}.auth-branding h1{font-size:1.8rem}.auth-form-container h2{font-size:1.5rem}}.legal-section{max-width:800px;margin:0 auto;padding:60px 20px}.legal-container{text-align:left;width:100%}.auth-logo{margin-bottom:2rem}.auth-logo img{width:120px;height:auto}.legal-tag{color:#94a3b8;margin-bottom:.75rem;font-size:.9rem;display:inline-block}.legal-container h1{margin-bottom:.5rem;font-size:2.2rem}.legal-date{color:#94a3b8;margin-bottom:2rem;font-size:.95rem}.legal-content{color:#cbd5e1;font-size:1rem;line-height:1.7}.legal-content p{margin-bottom:1rem}.legal-content ul{margin:1rem 0;padding-left:1.2rem}.legal-content li{margin-bottom:.75rem}@media (width<=768px){.legal-section{padding:40px 16px}.legal-container h1{font-size:1.8rem}}.library-page{box-sizing:border-box;width:100%;max-width:100%;margin:0;padding:24px 16px 60px;overflow-x:hidden}.library-hero{justify-content:space-between;align-items:center;gap:2rem;margin-bottom:2rem;display:flex}.hero-text{flex-direction:column;min-width:0;display:flex}.greeting{color:#8b5cf6;letter-spacing:1px;text-transform:uppercase;font-size:.8rem;font-weight:600}.library-hero h1{margin:.25rem 0;font-size:2.5rem;line-height:1.1}.library-hero p{color:#94a3b8;margin:0;font-size:1rem}.hero-actions{flex-shrink:0;gap:.75rem;display:flex}.hero-actions button,.hero-actions a.secondary-btn{cursor:pointer;color:#fff;white-space:nowrap;border:none;border-radius:12px;justify-content:center;align-items:center;padding:11px 20px;font-size:.9rem;font-weight:600;text-decoration:none;transition:transform .2s;display:inline-flex}.hero-actions button{background:linear-gradient(135deg,#8b5cf6,#ec4899)}.hero-actions button:hover{transform:translateY(-2px)}.hero-actions a.secondary-btn{background:0 0;border:1px solid #ffffff1f}.hero-actions a.secondary-btn:hover{border-color:#ffffff40;transform:translateY(-2px)}.stats-grid{grid-template-columns:repeat(4,1fr);gap:1rem;margin-bottom:1.5rem;display:grid}.stat-card{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffff0a;border:1px solid #ffffff14;border-radius:18px;flex-direction:column;gap:4px;padding:1.25rem;transition:transform .2s;display:flex}.stat-card:hover{transform:translateY(-4px)}.stat-icon{font-size:1.2rem}.stat-title{color:#94a3b8;margin:0;font-size:.82rem}.stat-value{font-size:1.8rem;font-weight:700;line-height:1.2;display:block}.stat-sub{color:#22c55e;margin:0;font-size:.82rem}.continue-reading{background:#ffffff0a;border:1px solid #8b5cf666;border-radius:20px;flex-direction:row;align-items:center;gap:1.25rem;margin-bottom:1.75rem;padding:1.25rem 1.5rem;display:flex}.continue-book-cover{background:#ffffff0d;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:60px;height:60px;font-size:1.75rem;display:flex}.continue-book-info{flex-direction:column;flex-shrink:0;display:flex}.reading-label{color:#8b5cf6;text-transform:uppercase;letter-spacing:.06em;margin-bottom:3px;font-size:.72rem;font-weight:600}.book-title{margin:0 0 3px;font-size:1rem;font-weight:600}.book-author{color:#94a3b8;margin:0;font-size:.84rem}.progress-section{flex:1;min-width:0}.progress-meta{justify-content:space-between;margin-bottom:.4rem;display:flex}.progress-pct{color:#e2e8f0;font-size:.82rem;font-weight:600}.time-left{color:#94a3b8;font-size:.82rem}.progress-bar{background:#ffffff14;border-radius:999px;height:7px;overflow:hidden}.progress-fill{background:linear-gradient(90deg,#8b5cf6,#ec4899);border-radius:999px;height:100%;transition:width .4s}.continue-btn{color:#fff;cursor:pointer;white-space:nowrap;background:0 0;border:1px solid #ffffff1f;border-radius:12px;flex-shrink:0;padding:10px 18px;font-size:.88rem;transition:background .2s,border-color .2s}.continue-btn:hover{background:#ffffff0f;border-color:#ffffff38}.library-tabs{-webkit-overflow-scrolling:touch;scrollbar-width:none;border-bottom:1px solid #ffffff14;gap:0;margin-bottom:1.5rem;display:flex;overflow-x:auto}.library-tabs::-webkit-scrollbar{display:none}.library-tabs button{color:#94a3b8;cursor:pointer;white-space:nowrap;background:0 0;border:none;border-bottom:2px solid #0000;margin-bottom:-1px;padding:10px 20px;font-size:.92rem;transition:color .2s,border-color .2s}.library-tabs button:hover{color:#fff}.library-tabs button.tab-active{color:#fff;border-bottom-color:#8b5cf6;font-weight:600}.uploaded-books-grid,.saved-books-grid{scrollbar-width:none;-webkit-overflow-scrolling:touch;gap:1rem;width:100%;display:flex;overflow:auto hidden}.uploaded-books-grid::-webkit-scrollbar{display:none}.saved-books-grid::-webkit-scrollbar{display:none}.uploaded-books-grid>*,.saved-books-grid>*{flex-shrink:0}.book-card{background:#ffffff0a;border:1px solid #ffffff14;border-radius:18px;flex-direction:column;flex-shrink:0;min-width:210px;max-width:210px;transition:transform .2s,border-color .2s;display:flex;overflow:hidden}.book-card:hover{border-color:#8b5cf659;transform:translateY(-4px)}.book-card-cover{background:#ffffff08;height:220px;position:relative;overflow:hidden}.book-card-cover img{object-fit:cover;width:100%;height:100%}.book-card-done-badge{color:#22c55e;background:#22c55e26;border:1px solid #22c55e40;border-radius:99px;padding:2px 8px;font-size:.68rem;font-weight:600;position:absolute;top:8px;right:8px}.book-card-body{flex-direction:column;flex:1;gap:3px;padding:.9rem;display:flex}.book-card-title{margin:0;font-size:.92rem;font-weight:600;line-height:1.3}.book-card-author{color:#94a3b8;margin:0 0 6px;font-size:.8rem}.book-card-progress{align-items:center;gap:8px;margin-bottom:6px;display:flex}.book-card-progress .progress-bar{flex:1;height:5px}.book-card-pct{color:#94a3b8;white-space:nowrap;font-size:.72rem}.book-card-footer{justify-content:space-between;align-items:center;margin-top:auto;padding-top:6px;display:flex}.book-actions{justify-content:center;gap:.6rem;margin-top:.8rem;display:flex}.book-view-btn,.book-edit-btn,.book-delete-btn{cursor:pointer;border:none;border-radius:10px;justify-content:center;align-items:center;width:38px;height:38px;text-decoration:none;transition:all .2s;display:flex}.book-view-btn{color:#d8b4fe;background:#a855f726}.book-edit-btn{color:#a5b4fc;background:#6366f126}.book-delete-btn{color:#fca5a5;background:#ef444426}.book-view-btn:hover{background:#a855f74d;transform:translateY(-2px)}.book-edit-btn:hover{background:#6366f14d;transform:translateY(-2px)}.book-delete-btn:hover{background:#ef44444d;transform:translateY(-2px)}.books-empty{text-align:center;color:#94a3b8;flex-direction:column;align-items:center;gap:.75rem;padding:3rem 1rem;display:flex}.books-empty span{font-size:2.5rem}.books-empty p{max-width:300px;font-size:.92rem;line-height:1.6}.books-empty strong{color:#8b5cf6}.upload-book-form{background:#ffffff0a;border:1px solid #ffffff14;border-radius:20px;flex-direction:column;gap:1rem;max-width:850px;padding:1.75rem;display:flex}.upload-book-form h2{margin:0 0 .25rem;font-size:1.3rem}.form-row{grid-template-columns:1fr 1fr;gap:1rem;display:grid}.form-field{flex-direction:column;gap:5px;display:flex}.form-field label{color:#94a3b8;font-size:.82rem;font-weight:500}.form-field label span{color:#ec4899}.form-field input[type=text],.form-field textarea{color:#fff;background:#ffffff0a;border:1px solid #ffffff14;border-radius:12px;outline:none;padding:11px 13px;font-family:inherit;font-size:.92rem;transition:border-color .2s}.form-field input[type=text]:focus,.form-field textarea:focus{border-color:#8b5cf699}.form-field input[type=text]:disabled,.form-field textarea:disabled{opacity:.5;cursor:not-allowed}.form-field textarea{resize:vertical;min-height:110px}.form-field input[type=file]{color:#94a3b8;cursor:pointer;background:#ffffff0a;border:1px dashed #ffffff1f;border-radius:12px;width:100%;padding:10px 13px;font-size:.82rem;transition:border-color .2s}.form-field input[type=file]:hover{border-color:#8b5cf680}.field-hint{color:#64748b;font-size:.75rem}.field-hint.file-chosen{color:#8b5cf6}.form-error{color:#fca5a5;background:#ef44441a;border:1px solid #ef444440;border-radius:10px;margin:0;padding:11px 14px;font-size:.88rem}.upload-book-form button[type=submit]{color:#fff;cursor:pointer;background:linear-gradient(135deg,#8b5cf6,#ec4899);border:none;border-radius:12px;padding:13px;font-size:.95rem;font-weight:600;transition:opacity .2s,transform .2s}.upload-book-form button[type=submit]:hover:not(:disabled){transform:translateY(-1px)}.upload-book-form button[type=submit]:disabled{opacity:.5;cursor:not-allowed}.upload-success{text-align:center;align-items:center;padding:3rem 2rem}.upload-success-icon{font-size:2.75rem}.upload-success h3{margin:.75rem 0 .4rem;font-size:1.3rem}.upload-success p{color:#94a3b8;margin-bottom:1.5rem;font-size:.9rem}.upload-reset-btn{color:#fff;cursor:pointer;background:0 0;border:1px solid #ffffff1f;border-radius:12px;padding:11px 22px;font-size:.9rem;transition:border-color .2s}.upload-reset-btn:hover{border-color:#ffffff40}@media (width<=1024px){.stats-grid{grid-template-columns:repeat(2,1fr)}.hero-actions{flex-wrap:wrap}.continue-reading{flex-direction:column;align-items:stretch}.continue-book-info,.progress-section,.continue-btn{width:100%}.book-card{min-width:180px;max-width:180px}}@media (width<=768px){.library-page{padding:80px 4% 60px}.library-hero{flex-direction:column;align-items:flex-start;gap:1.25rem;margin-bottom:1.5rem}.library-hero h1{font-size:2rem}.hero-actions{grid-template-columns:1fr 1fr;width:100%;display:grid}.hero-actions button,.hero-actions a.secondary-btn{width:100%}.stats-grid{grid-template-columns:repeat(2,1fr);gap:.75rem}.continue-reading{gap:1rem}.continue-book-info,.progress-section,.continue-btn{width:100%}.continue-reading .continue-book-cover{display:flex}.form-row{grid-template-columns:1fr}}@media (width<=480px){.library-page{box-sizing:border-box;width:100%;padding:72px 4% 48px;overflow-x:hidden}.library-hero h1{font-size:1.75rem}.hero-actions{grid-template-columns:1fr}.stats-grid{box-sizing:border-box;grid-template-columns:repeat(2,1fr);gap:.6rem;width:100%}.stat-card{box-sizing:border-box;min-width:0;padding:1rem}.stat-value{font-size:1.5rem}.continue-reading{box-sizing:border-box;flex-direction:column;align-items:flex-start;width:100%}.continue-reading .continue-book-cover{display:none}.continue-book-info,.progress-section{order:unset;width:100%}.continue-btn{order:unset;justify-content:center;width:100%;display:flex}.book-card{width:180px;min-width:145px}.book-card-cover{height:100px;font-size:2.25rem}.upload-book-form{padding:1.25rem}}.profile-page{justify-content:center;align-items:flex-start;min-height:100vh;padding:120px 8% 60px;display:flex}.profile-card{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#ffffff0a;border:1px solid #ffffff14;border-radius:24px;width:100%;max-width:700px;padding:2rem;transition:all .35s;box-shadow:0 10px 35px #0000002e}.profile-card:hover{transform:translateY(-3px);box-shadow:0 18px 45px #00000040}.profile-header{align-items:center;gap:1.5rem;margin-bottom:2rem;display:flex}.avatar{color:#fff;background:linear-gradient(135deg,#8b5cf6,#ec4899);border-radius:50%;justify-content:center;align-items:center;width:90px;height:90px;font-size:2.3rem;font-weight:700;display:flex;box-shadow:0 10px 25px #8b5cf659}.profile-header h1{margin-bottom:6px}.profile-header p{color:#94a3b8}.profile-links{flex-direction:column;gap:1rem;margin-bottom:2rem;display:flex}.profile-links a{color:#fff;background:#ffffff0a;border-radius:14px;padding:1rem;text-decoration:none;transition:all .3s}.profile-links a:hover{background:linear-gradient(135deg,#8b5cf62e,#ec489926);transform:translate(6px)}.profile-action-btn,.logout-btn-profile{color:#fff;cursor:pointer;background:linear-gradient(135deg,#8b5cf6,#ec4899);border:none;border-radius:12px;justify-content:center;align-items:center;width:100%;padding:14px;text-decoration:none;transition:all .3s;display:flex}.profile-action-btn:hover,.logout-btn-profile:hover{transform:translateY(-3px);box-shadow:0 12px 30px #8b5cf659}@media (width<=768px){.profile-page{padding:100px 6% 50px}.profile-card{padding:1.5rem}.profile-header{text-align:center;flex-direction:column}.avatar{width:70px;height:70px}}@media (width<=480px){.profile-page{padding:90px 5% 40px}.profile-card{padding:1.25rem}.profile-links a{padding:.9rem}}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.profile-card{animation:.55s fadeIn}.reader-page{box-sizing:border-box;background:#0b1120;flex-direction:column;align-items:center;width:max-content;max-width:100%;min-height:100vh;margin:0 auto;padding:2rem;display:flex}.reader-page h1{color:#fff;margin-bottom:1.5rem}.react-pdf__Document{justify-content:center;display:flex}.react-pdf__Page{margin:0 auto;box-shadow:0 4px 20px #0000004d}.reader-controls{color:#fff;align-items:center;gap:1rem;margin-top:1rem;display:flex}.reader-controls button{cursor:pointer;padding:.5rem 1rem}.reader-controls{color:#fff;justify-content:center;align-items:center;gap:1rem;margin-top:1rem;display:flex}.reader-controls button{padding:.5rem 1rem}.reader-page h1{color:#fff;text-align:center;margin-bottom:1.5rem}@media (width<=425px){.reader-controls{gap:.5rem}.reader-controls button{padding:.45rem .75rem;font-size:.8rem}.reader-controls span{text-align:center;font-size:.9rem}.reader-controls{justify-content:space-between;width:100%}.reader-controls button{min-width:80px}.reader-controls span{font-size:.9rem}.reader-page h1{font-size:2rem;line-height:1.1}}@media (width>=769px){.reader-page{width:424px;margin:0 auto}}@media (width<=768px){.reader-page{box-sizing:border-box!important;width:100%!important;max-width:100vw!important;padding:1rem!important;overflow-x:hidden!important}.react-pdf__Document,.react-pdf__Page,.react-pdf__Page canvas{width:100%!important;max-width:100%!important;height:auto!important}.reader-controls{flex-wrap:wrap!important;width:100%!important}}:root{--bg-primary:#0b1120;--bg-secondary:#111827;--primary:#8b5cf6;--secondary:#3b82f6;--accent:#ec4899;--text-primary:#f8fafc;--text-secondary:#cbd5e1;--card-bg:#ffffff0d;--border:#ffffff1a;--shadow:0 10px 30px #0000004d;--radius:16px}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-primary);color:var(--text-primary);font-family:Inter,sans-serif}a{text-decoration:none}section{padding:80px 8%}