@import"https://fonts.googleapis.com/css2?family=Cairo:wght@400;600;700&display=swap";:root{--primary: #1a73e8;--accent: #fbbc04;--bg: #fdfdfd;--text: #202124;--muted: #5f6368;--white: #ffffff;--shadow-sm: 0 1px 2px 0 rgba(60,64,67,.3), 0 1px 3px 1px rgba(60,64,67,.15);--shadow-md: 0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -1px rgba(0,0,0,.06);--header-height: 70px;--container-max: 1280px}*{box-sizing:border-box;margin:0;padding:0;min-width:0;min-height:0}html,body{overflow-x:hidden;width:100%;min-height:100%;position:relative;scroll-behavior:smooth}body{font-family:Cairo,sans-serif;background-color:var(--bg);color:var(--text);direction:rtl;-webkit-text-size-adjust:100%;line-height:1.6;overflow-wrap:anywhere;word-break:break-word;hyphens:auto;-webkit-hyphens:auto}p,h1,h2,h3,h4,h5,h6,span,a,li,td,th,label,button,input,textarea,select,div{overflow-wrap:anywhere;word-break:break-word;hyphens:auto;-webkit-hyphens:auto}button,input,select,textarea{font:inherit;min-height:44px}button{cursor:pointer}.container{width:100%;max-width:var(--container-max);margin-inline:auto;padding-inline:24px}@media(max-width:768px){.container{padding-inline:16px}}@media(max-width:320px){.container{padding-inline:10px}}img,svg,iframe,video{max-width:100%!important;height:auto;display:block}.mobile-nav-header,.mobile-nav-close{display:none}.main-header{background:var(--white);height:var(--header-height);display:flex;align-items:center;border-block-end:1px solid #e0e0e0;position:fixed;inset-block-start:0;inset-inline:0;width:100%;z-index:1500}#main-content{margin-top:var(--header-height);width:100%;max-width:100%;min-height:calc(100vh - var(--header-height))}.header-content{display:flex;justify-content:space-between;width:100%;align-items:center;gap:20px}.logo{font-size:1.4rem;font-weight:800;color:var(--primary);text-decoration:none;white-space:nowrap;flex-shrink:0}.main-nav{display:flex;justify-content:flex-end;flex:1;gap:10px;align-items:center}.main-nav a{padding:8px 16px;color:var(--muted);text-decoration:none;font-weight:600;font-size:1rem;transition:.3s;border-radius:12px;min-height:44px;display:inline-flex;align-items:center;justify-content:center}.main-nav a:hover{color:var(--primary);background:#1a73e80d}.mobile-nav-toggle{display:none;background:#f8f9fa;border:1px solid #ddd;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:44px;height:44px;cursor:pointer;border-radius:10px;flex-shrink:0}.mobile-nav-toggle span{display:block;height:3px;width:24px;background:var(--primary);border-radius:2px}.nav-backdrop{position:fixed;inset:0;background:#00000080;z-index:1550;backdrop-filter:blur(2px);animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.hero-banner{background:var(--primary);color:#fff;padding:clamp(30px,10vw,60px) 20px;text-align:center;border-radius:0 0 40px 40px;margin-bottom:20px}.hero-banner h1{font-size:clamp(1.8rem,6vw,3rem);margin-bottom:10px}.hero-banner p{font-size:clamp(1rem,3vw,1.3rem);opacity:.9}.home-search-section{margin-top:-30px;margin-bottom:40px;position:relative;z-index:100}.professional-search-bar{display:flex;max-width:700px;width:100%;margin-inline:auto;background:#fff;padding:6px;border-radius:60px;box-shadow:0 10px 30px #0000001f;border:1px solid #eee;align-items:center}.professional-search-bar input{flex:1;border:none;padding-block:12px;padding-inline:25px;font-size:1.05rem;border-radius:60px;outline:none;font-family:inherit}.professional-search-bar button{height:48px;padding-inline:35px;border-radius:60px;font-size:1rem;font-weight:700}.section-title{margin-block:40px 25px;padding-inline-start:15px;border-inline-start:6px solid var(--primary);font-size:1.6rem;font-weight:700;color:#1a1f36}.book-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:30px;width:100%}.book-card{background:#fff;border-radius:20px;overflow:hidden;box-shadow:0 4px 12px #0000000f;transition:.4s cubic-bezier(.175,.885,.32,1.275);border:1px solid #f0f0f0;height:100%;display:flex;flex-direction:column}.book-card:hover{transform:translateY(-10px);box-shadow:0 15px 35px #0000001f}.book-card .img-container{aspect-ratio:3/4;overflow:hidden;background:#f5f5f5;width:100%}.book-card img{width:100%;height:100%;object-fit:cover}.book-card .info{padding:18px;text-align:center;flex:1;display:flex;flex-direction:column;gap:8px}.book-card h4{font-size:1.05rem;color:#1a1f36;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.author-img{border-radius:50%!important;width:clamp(120px,40vw,180px)!important;height:clamp(120px,40vw,180px)!important;margin-inline:auto}.author-count{color:var(--primary);font-weight:700;font-size:.9rem}.progress-bar-mini{height:6px;background:#eee;border-radius:10px;margin-top:10px;overflow:hidden;width:100%}.progress-fill{height:100%;background:var(--primary);transition:.6s cubic-bezier(.4,0,.2,1)}.details-container{padding-bottom:80px}.details-header{display:grid;grid-template-columns:320px 1fr;gap:50px;margin-top:40px;align-items:start}.cover-wrapper{width:100%;position:sticky;top:110px}.info-panel{display:flex;flex-direction:column;gap:15px}.details-cover{width:100%;border-radius:20px;box-shadow:var(--shadow-md);border:1px solid #eee}.title-area{display:flex;justify-content:space-between;align-items:flex-start;gap:20px}.title-area h1{font-size:clamp(1.5rem,4vw,2.5rem);color:#1a1f36}.secondary-actions{display:flex;gap:10px}.icon-btn{background:#f1f3f4;border:none;padding:12px;border-radius:50%;cursor:pointer;transition:.3s;font-size:1.2rem}.icon-btn:hover{background:#e8eaed;transform:scale(1.1)}.icon-btn.report{background:#fff0f0}.icon-btn.report:hover{background:#ffebeb}.info-panel .author{font-size:1.2rem;color:var(--muted)}.info-panel .author strong{color:var(--primary)}.info-panel .meta{display:flex;gap:20px;color:#666;font-size:.95rem;flex-wrap:wrap}.badge{text-transform:uppercase;background:#e8f0fe;padding-block:4px;padding-inline:12px;border-radius:8px;font-size:.8rem;font-weight:700;color:var(--primary)}.pricing{margin-block:10px}.paid-tag,.free-tag{display:inline-flex;align-items:center;gap:12px;padding-block:8px;padding-inline:20px;border-radius:30px;font-weight:700;font-size:.9rem}.paid-tag{background:#fff0f3;color:#e91e63}.free-tag{background:#e6fffa;color:#38b2ac}.purchased{color:#4caf50;font-size:.85rem}.info-panel .actions{display:flex;gap:15px;margin-top:20px;flex-wrap:wrap}.read-btn{padding-block:16px;padding-inline:50px;font-size:1.1rem;box-shadow:0 4px 14px #1a73e84d}.download-btn{background:#28a745;color:#fff;border-radius:12px;padding-block:14px;padding-inline:25px}.favorite-btn{background:#fff;border:2px solid var(--primary);color:var(--primary);padding-block:14px;padding-inline:25px}.favorite-btn:hover{background:var(--primary);color:#fff}.body-title{margin-bottom:20px;border-block-end:3px solid var(--primary);display:inline-block;padding-bottom:8px;font-size:1.5rem}.description-content{line-height:2;font-size:1.15rem;color:#3c4043}.info-card{padding:30px;background:#f8f9fa;border-radius:24px}.info-card h3{margin-bottom:20px;font-size:1.3rem}.info-card ul{list-style:none;display:flex;flex-direction:column;gap:12px}.info-card li{display:flex;justify-content:space-between;border-block-end:1px solid #eee;padding-bottom:8px}.rent-card{padding:25px;background:#fff9db;border-radius:20px;border:1px solid #ffe066}.rent-card h3{font-size:1.1rem;color:#856404;margin-bottom:10px}.rent-card p{color:#856404;font-size:.95rem}.details-content-grid{display:grid;grid-template-columns:1fr 340px;gap:40px;margin-top:50px}.details-body{padding:40px;background:#fff;border-radius:24px;box-shadow:var(--shadow-sm);border:1px solid #f0f0f0}.side-info{display:flex;flex-direction:column;gap:25px}.primary-button{background:var(--primary);color:#fff;border:none;font-weight:700;cursor:pointer;border-radius:12px}.secondary-button{background:#f1f3f4;color:var(--text);border:none;font-weight:700;cursor:pointer;border-radius:12px}@media(max-width:1200px){.details-header{grid-template-columns:280px 1fr;gap:30px}.details-content-grid{grid-template-columns:1fr 300px;gap:30px}}@media(max-width:1024px){.container,.hero-banner{padding-inline:18px}.professional-search-bar{max-width:620px}.details-header{grid-template-columns:1fr;text-align:center}.cover-wrapper{max-width:320px;margin-inline:auto;position:static}.details-content-grid{grid-template-columns:1fr}.main-nav a{font-size:.95rem;padding:8px 12px}}@media(max-width:768px){:root{--header-height: 60px}body{font-size:15px}.container{padding-inline:14px}.header-content{gap:12px}.mobile-nav-toggle{display:flex;margin-inline-start:0;margin-inline-end:auto;order:-1}.main-nav{position:fixed;inset-block-start:calc(var(--header-height) + 8px);inset-inline-start:auto;inset-inline-end:8px;inset-block-end:8px;width:min(84vw,320px);max-width:320px;background:#fffffffa;flex-direction:column;padding-block:16px 20px;padding-inline:14px;z-index:1600;transform:translate(110%);opacity:0;visibility:hidden;pointer-events:none;transition:transform .35s cubic-bezier(.22,1,.36,1),opacity .25s ease,visibility .25s ease;justify-content:flex-start;gap:10px;box-shadow:0 20px 40px #0f172a38;align-items:stretch;border-radius:24px;backdrop-filter:blur(10px)}.main-nav.open{transform:translate(0);opacity:1;visibility:visible;pointer-events:auto}.main-nav a{width:100%;padding:14px 16px;font-size:1rem;text-align:right;background:#f8fafc;border-radius:16px;justify-content:flex-start;box-shadow:inset 0 0 0 1px #e2e8f0cc}.main-nav a{width:100%;padding:16px;font-size:1.05rem;text-align:center;background:#f8f9fa;border-radius:15px;justify-content:center}.mobile-nav-header{display:flex;align-items:center;justify-content:space-between;padding:8px 6px 16px;margin-bottom:8px;border-bottom:1px solid #eef2f7}.mobile-nav-header h3{font-size:1.05rem;color:#1f2937;margin-bottom:2px}.mobile-nav-header p{font-size:.8rem;color:#6b7280}.mobile-nav-close{width:40px;height:40px;border:none;border-radius:50%;background:#f3f4f6;color:#374151;font-size:1rem;display:inline-flex;align-items:center;justify-content:center}.logo{font-size:1.05rem;white-space:normal;line-height:1.2;max-width:calc(100% - 56px)}.book-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.book-card{width:100%;min-width:0;border-radius:16px}.book-card .img-container{aspect-ratio:4 / 5}.book-card .info{padding:16px;align-items:center}.book-card h4{font-size:1rem}.professional-search-bar{padding:4px;border-radius:30px;gap:4px}.professional-search-bar input{padding-block:10px;padding-inline:14px;font-size:.95rem}.professional-search-bar button{padding-inline:16px;height:42px}.mobile-bottom-nav{display:flex;justify-content:space-around;align-items:center;height:70px}.main-footer{padding-bottom:100px}.footer-bottom{flex-direction:column;text-align:center}.details-body{padding:22px}.author-bio-card{padding:24px!important;gap:24px!important}.author-bio-card .avatar-side{flex-basis:100%;max-width:100%}.author-bio-card .info-side{min-width:0}}@media(max-width:480px){.container{padding-inline:12px}.book-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.hero-banner{border-radius:0 0 20px 20px;padding:32px 14px}.section-title{font-size:1.2rem;margin-block:24px 14px}.book-card{border-radius:14px}.book-card .info{padding:12px}.book-card h4{font-size:.95rem}.professional-search-bar{flex-wrap:wrap;border-radius:18px}.professional-search-bar input,.professional-search-bar button{width:100%}.secondary-button{width:100%;max-width:none}.auth-container{padding:16px 12px!important}.auth-card{padding:24px 16px!important;border-radius:16px!important}.auth-card h1{font-size:1.4rem!important}}.auth-container{min-height:calc(100vh - 70px);display:flex;align-items:center;justify-content:center;background:#f8f9fa;padding:24px 20px;width:100%}.auth-card{width:100%;max-width:500px;background:#fff;padding:40px;border-radius:20px;box-shadow:0 15px 35px #0000000d;direction:rtl;overflow:hidden}.auth-card input,.auth-card button,.auth-card select,.auth-card textarea{width:100%}.advanced-search{padding:20px;width:100%}.advanced-search .search-bar-container,.advanced-search .filters-row,.advanced-search .search-layout{width:100%}.advanced-search .filters-row{display:flex;flex-wrap:wrap;gap:10px;margin:15px 0}.advanced-search .filters-row select{flex:1 1 220px;min-height:44px}.advanced-search .search-layout{display:flex;gap:20px;margin-top:20px;flex-wrap:wrap}.advanced-search .search-sidebar{width:min(240px,100%);border-inline-end:1px solid #eee;padding-inline-end:12px;flex-shrink:0}.advanced-search .results-area{flex:1 1 320px;min-width:0}.advanced-search .results-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:20px;width:100%}@media(max-width:768px){.advanced-search{padding:12px}.advanced-search .search-sidebar{width:100%;border-inline-end:none;border-block-end:1px solid #eee;padding-inline-end:0;padding-block-end:12px}.advanced-search .results-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}}@media(max-width:480px){.advanced-search .results-grid{grid-template-columns:1fr}}@media(max-width:360px){.logo{font-size:.95rem}.container{padding-inline:10px}.book-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}}.profile-header{align-items:center;justify-content:center}.profile-header .avatar-wrapper{flex-shrink:0;display:flex;align-items:center;justify-content:center}.profile-header .user-meta{flex:1 1 220px;min-width:0;display:flex;flex-direction:column;align-items:flex-start}.profile-header .plan-badges{align-items:center}@media(max-width:768px){.profile-header{flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:24px 18px}.profile-header .avatar-wrapper{margin-bottom:12px}.profile-header .user-meta{width:100%;align-items:center}.profile-header .plan-badges{justify-content:center}.profile-header .header-actions{width:100%;display:flex;justify-content:center;margin-top:10px}.profile-header .header-actions button{width:100%;max-width:220px}}@media(max-width:480px){.profile-header{padding:20px 14px}.profile-header img{width:clamp(100px,28vw,130px)!important;height:clamp(100px,28vw,130px)!important}}.description-content table,.details-body table{display:block;width:100%;overflow-x:auto;border-collapse:collapse;margin-block:20px}.modal-overlay{padding:10px}.pro-reader header{height:auto!important;min-height:65px;padding-block:10px;padding-inline:15px!important;flex-wrap:wrap!important;gap:10px!important}.pro-reader main{width:100%!important;height:calc(100vh - 65px)!important}@media(max-width:600px){.pro-reader header input{width:100%!important;order:3}.pro-reader header .logo-mini{display:none}}