@charset "UTF-8";*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;font-size:16px;line-height:1.6;color:#343a40;background-color:#fff}a{color:#3490dc;text-decoration:none;transition:color .3s ease}a:hover{color:#2176bd}img{max-width:100%;height:auto}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 1rem}.auth-body{margin:0;padding:0;min-height:100vh;display:flex;align-items:center;justify-content:center}.auth-container{width:100%;max-width:500px;padding:2rem}@media (max-width: 768px){.auth-container{padding:1rem}}.auth-card{background-color:#fff;border-radius:12px;box-shadow:0 10px 40px #0003;padding:3rem 2.5rem}@media (max-width: 768px){.auth-card{padding:2rem 1.5rem}}.auth-logo{text-align:center;margin-bottom:2rem}.auth-logo h1{font-size:2rem;font-weight:700;color:#3490dc;margin:0;letter-spacing:.05em}.btn-block{width:100%}.breadcrumbs{max-width:800px;margin:0 auto .5rem;font-size:.875rem}.breadcrumbs ol{display:flex;flex-wrap:wrap;align-items:center;gap:.25rem;list-style:none;padding:0;margin:0}.breadcrumbs li{display:flex;align-items:center;color:#1f2937}.breadcrumbs li:not(:last-child):after{content:"›";margin-left:.25rem;color:#9ca3af;font-size:1.125rem}.breadcrumbs li:last-child{color:#111827;font-weight:500}.breadcrumbs a{color:#1f2937;text-decoration:none;transition:color .3s}.breadcrumbs a:hover{color:#3490dc}.breadcrumbs span[aria-current=page]{color:#111827}.related-posts{max-width:800px;margin:3rem auto;padding:3rem 0;border-top:1px solid #e5e7eb}.related-posts-title{margin:0 0 1.5rem;font-size:1.5rem;font-weight:700;color:#111827}.related-posts-grid{display:grid;gap:1.5rem}@media (min-width: 992px){.related-posts-grid{grid-template-columns:repeat(3,1fr)}}.related-post-card{background:#fff;border:1px solid #e5e7eb;border-radius:.25rem;overflow:hidden;transition:all .3s}.related-post-card:hover{box-shadow:0 4px 12px #0000001a;transform:translateY(-2px)}.related-post-card:hover .related-post-title{color:#3490dc}.related-post-card:hover .related-post-thumbnail img{transform:scale(1.05)}.related-post-link{display:flex;flex-direction:column;height:100%;text-decoration:none;color:inherit}.related-post-thumbnail{display:block;width:100%;aspect-ratio:16/9;overflow:hidden;background:#f3f4f6}.related-post-thumbnail img{width:100%;height:100%;object-fit:cover;transition:transform .3s}.related-post-content{padding:1rem;flex:1;display:flex;flex-direction:column}.related-post-title{margin:0 0 .5rem;font-size:1.125rem;font-weight:600;line-height:1.4;color:#111827;text-decoration:none;transition:color .3s;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.related-post-excerpt{margin:0 0 .5rem;font-size:.875rem;color:#4b5563;line-height:1.5;flex:1;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.related-post-meta{display:flex;flex-direction:column;align-items:flex-start;gap:.25rem;font-size:.875rem;color:#6b7280;margin-top:auto}.related-post-meta .post-author,.related-post-meta .post-date,.related-post-meta .post-reading-time{display:flex;align-items:center;gap:.25rem}.related-post-meta .post-author svg,.related-post-meta .post-date svg,.related-post-meta .post-reading-time svg{color:#3490dc;flex-shrink:0}@media (max-width: 768px){.related-post-meta{flex-wrap:wrap}}.table-of-contents{position:fixed;left:40px;top:50%;transform:translateY(-50%) translate(-20px);width:320px;max-height:calc(100vh - 160px);overflow-y:auto;padding:1.5rem;z-index:1000;background:#fff;box-shadow:0 4px 20px #00000026;border-radius:8px;border:1px solid #e5e7eb;opacity:0;visibility:hidden;pointer-events:none;transition:all .2s ease}.table-of-contents.show{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(-50%) translate(0)}@media (max-width: 992px){.table-of-contents{display:none!important}}.toc-floating-btn{display:flex;align-items:center;justify-content:center;position:fixed;left:0;top:50%;transform:translateY(-50%);width:32px;background:#fff;color:#4b5563;border:1px solid #e5e7eb;border-left:none;border-radius:0 8px 8px 0;box-shadow:1px 0 4px #0000000d;cursor:pointer;z-index:999;transition:background .3s,box-shadow .3s;padding:0}.toc-floating-btn:hover{background:#f9fafb;box-shadow:2px 0 6px #0000001a}.toc-floating-btn svg{width:20px}.toc-floating-btn svg .toc-line{transition:all .3s ease}@media (max-width: 992px){.toc-floating-btn{display:none!important}}.toc-header{margin-bottom:1rem;padding-bottom:.5rem;border-bottom:1px solid #e5e7eb}.toc-header h3{margin:0;font-size:.75rem;font-weight:700;color:#6b7280;text-transform:uppercase;letter-spacing:1px}.toc-list{list-style:none;padding:0;margin:0}.toc-item{margin:0}.toc-link{display:block;padding:.25rem .5rem;color:#374151;text-decoration:none;font-size:.875rem;line-height:1.6;transition:all .3s;border-radius:4px}.toc-link:hover{background:#f9fafb;color:#111827}.toc-link.active{background:#3490dc;color:#fff;font-weight:500}.toc-h2 .toc-link{font-weight:500}.toc-h3 .toc-link{padding-left:1.5rem;font-size:.8125rem;font-weight:400}.toc-h4 .toc-link{padding-left:3rem;font-size:.8125rem;font-weight:400;color:#4b5563}.table-of-contents::-webkit-scrollbar{width:4px}.table-of-contents::-webkit-scrollbar-track{background:#f3f4f6;border-radius:2px}.table-of-contents::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:2px}.table-of-contents::-webkit-scrollbar-thumb:hover{background:#9ca3af}.search-modal{position:fixed;top:0;left:0;width:100%;height:100%;z-index:9999;opacity:0;visibility:hidden;transition:all .3s ease}.search-modal.show{opacity:1;visibility:visible}.search-modal.show .search-modal-content{transform:translateY(-50%)}@media (max-width: 768px){.search-modal.show .search-modal-content{transform:none}}.search-modal-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.search-modal-content{position:relative;max-width:600px;margin:auto;top:50%;transform:translateY(-50%) translateY(-20px);background:#fff;border-radius:12px;box-shadow:0 20px 60px #0000004d;transition:transform .3s ease;height:600px;display:flex;flex-direction:column}@media (max-width: 768px){.search-modal-content{margin:0;max-width:100%;height:100%;top:0;transform:none;border-radius:0}}.search-modal-header{display:flex;flex-direction:column;border-bottom:1px solid #e5e7eb;flex-shrink:0}@media (max-width: 768px){.search-modal-header{flex-direction:row;align-items:center;gap:.5rem}}.search-input-wrapper{width:100%;display:flex;align-items:center;gap:.5rem;padding:1.5rem;background:#f9fafb;border-radius:8px;position:relative;min-height:56px}@media (max-width: 768px){.search-input-wrapper{flex:1;padding:1rem;min-height:48px}}.search-input-wrapper .search-icon{color:#6b7280;flex-shrink:0}.search-input{flex:1;border:none;background:transparent;color:#343a40;font-size:16px;outline:none;padding-right:30px}.search-input::placeholder{color:#9ca3af}.search-clear{position:absolute;right:1.5rem;top:50%;transform:translateY(-50%);display:flex;align-items:center;justify-content:center;width:24px;height:24px;background:transparent;border:none;border-radius:50%;color:#6b7280;cursor:pointer;transition:all .3s}.search-clear:hover{color:#374151}.search-clear svg{width:18px;height:18px}@media (max-width: 768px){.search-clear{right:1rem}}.search-cancel{display:none}@media (max-width: 768px){.search-cancel{display:block;padding:1rem;background:transparent;border:none;color:#3490dc;font-size:16px;font-weight:500;cursor:pointer;transition:color .3s;flex-shrink:0}.search-cancel:hover{color:#2176bd}}.search-results{flex:1;overflow-y:auto;padding:1rem 1.5rem}@media (max-width: 768px){.search-results{padding:1rem}}.search-results::-webkit-scrollbar{width:6px}.search-results::-webkit-scrollbar-track{background:#f3f4f6}.search-results::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:3px}.search-results::-webkit-scrollbar-thumb:hover{background:#9ca3af}.search-section-title{font-size:.75rem;font-weight:700;color:#6b7280;text-transform:uppercase;letter-spacing:.05em;margin-bottom:1rem;padding:0 .5rem}.search-result-item{display:flex;align-items:center;gap:1rem;padding:.5rem;border-radius:8px;transition:background .3s;cursor:pointer}.search-result-item:hover{background:#f9fafb}@media (max-width: 768px){.search-result-item{gap:.5rem}}.search-result-icon{display:flex;align-items:center;justify-content:center;width:48px;height:48px;background:#f3f4f6;border-radius:8px;color:#4b5563;flex-shrink:0;overflow:hidden}.search-result-icon img{width:100%;height:100%;object-fit:cover}@media (max-width: 768px){.search-result-icon{width:40px;height:40px}.search-result-icon svg{width:20px;height:20px}}.search-result-content{flex:1;min-width:0}.search-result-name{font-size:16px;font-weight:500;color:#343a40;margin-bottom:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.search-result-name mark{background:transparent;color:#3490dc;font-weight:600}.search-result-meta{display:flex;align-items:center;gap:1rem;font-size:.875rem;color:#6b7280}.search-result-meta .search-result-author,.search-result-meta .search-result-date,.search-result-meta .search-result-reading-time{display:flex;align-items:center;gap:.25rem}.search-result-meta .search-result-author svg,.search-result-meta .search-result-date svg,.search-result-meta .search-result-reading-time svg{color:#3490dc;flex-shrink:0}.search-result-meta .search-result-author{font-weight:600}@media (max-width: 768px){.search-result-meta{flex-wrap:wrap;row-gap:4px}}.search-empty,.search-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:3rem;text-align:center;height:100%}.search-empty svg,.search-loading svg{width:80px;height:80px;color:#d1d5db;margin-bottom:1rem}.search-empty p,.search-loading p{font-size:16px;color:#6b7280;margin:0}.search-loading p{position:relative;padding-left:1.5rem}.search-loading p:before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:16px;height:16px;border:2px solid #3490dc;border-top-color:transparent;border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:translateY(-50%) rotate(360deg)}}.user-header{background:#fff}.container{max-width:800px;margin:0 auto;padding:0 1.5rem}.top-bar{background:#3490dc;padding:.25rem 0;text-align:center}.top-bar p{margin:0;color:#fff;font-size:.875rem}.header-logo{padding:1.5rem 0;border-bottom:1px solid #e5e7eb}.header-logo .container{display:flex;align-items:center;justify-content:space-between;position:relative}.logo-icon{display:flex;align-items:center;text-decoration:none;color:#3490dc;flex-shrink:0}.logo-icon svg{flex-shrink:0}.logo-text{display:flex;align-items:center;text-decoration:none;color:#3490dc;position:absolute;left:50%;transform:translate(-50%)}.logo-text span{font-size:2rem;font-weight:700}.header-search-button{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;padding:0;background:transparent;border:none;border-radius:.25rem;cursor:pointer;transition:all .3s;flex-shrink:0}.header-search-button svg{color:#3490dc;transition:color .3s}.header-search-button:hover{background:#f3f4f6}@media (max-width: 768px){.header-search-button{width:40px;height:40px}}.main-nav{background:#f9fafb;border-bottom:1px solid #e5e7eb;overflow-x:auto;transition:all .3s ease}@media (max-width: 768px){.main-nav{-webkit-overflow-scrolling:touch}.main-nav::-webkit-scrollbar{display:none}}@media (max-width: 768px){.main-nav .container{padding:0}}.main-nav.sticky{position:fixed;top:0;left:0;right:0;z-index:1000;box-shadow:0 2px 8px #0000001a;animation:slideDown .3s ease}@keyframes slideDown{0%{transform:translateY(-100%);opacity:0}to{transform:translateY(0);opacity:1}}.nav-menu{display:flex;justify-content:center;list-style:none;padding:0;margin:0}.nav-menu li{margin:0}.nav-menu a{display:block;padding:1rem 1.5rem;text-decoration:none;color:#374151;font-size:.875rem;font-weight:600;letter-spacing:.5px;white-space:nowrap;transition:all .3s}.nav-menu a:hover,.nav-menu a.active{color:#3490dc;background:#fff}.user-footer{background:#3490dc;padding:1rem 0;margin-top:auto;text-align:center}.user-footer p{margin:0;color:#fff;font-size:.875rem}.home-page{padding:3rem 0;background:#fff}.posts-list{max-width:800px;margin:0 auto}.post-item{padding:1.5rem 0;border-bottom:1px solid #e5e7eb}.post-item:first-child{padding-top:0}.post-item:last-child{border-bottom:none}.post-link{display:flex;gap:1.5rem}.post-link a{text-decoration:none;color:inherit;transition:color .3s}.post-link a:hover .post-title{color:#3490dc}.post-info{flex:1}.post-info>a{text-decoration:none;color:inherit}.post-title{margin:0 0 .5rem;font-size:1.25rem;font-weight:700;line-height:1.3;color:#111827;transition:color .3s}.post-title:hover{color:#3490dc}.post-excerpt{margin:0 0 .5rem;color:#4b5563;line-height:1.6;font-size:.9375rem}.post-meta{display:flex;align-items:center;gap:1rem;color:#6b7280;font-size:.875rem}.post-meta .post-author,.post-meta .post-date,.post-meta .post-reading-time{display:flex;align-items:center;gap:.25rem}.post-meta .post-author svg,.post-meta .post-date svg,.post-meta .post-reading-time svg{color:#3490dc;flex-shrink:0}.post-meta .post-author{font-weight:600;text-decoration:none;color:#6b7280;transition:color .3s}.post-meta .post-author:hover{color:#3490dc}@media (max-width: 768px){.post-meta{flex-wrap:wrap;row-gap:4px}}.post-item .post-tags{display:flex;flex-wrap:wrap;gap:.25rem;margin-top:.5rem;max-width:unset}.post-item .post-tags .tag{display:inline-block;padding:2px .25rem;background:#f3f4f6;color:#4b5563;font-size:.6875rem;border-radius:.25rem;text-decoration:none;transition:all .3s}.post-item .post-tags .tag:hover{background:#3490dc;color:#fff}.post-thumbnail{width:200px;flex-shrink:0}.post-thumbnail img{width:100%;height:140px;object-fit:cover;border-radius:.25rem}@media (max-width: 768px){.post-thumbnail{width:100%}}.empty-state{text-align:center;padding:3rem;color:#6b7280}.loading-trigger{padding:3rem 0;text-align:center}.loading-spinner{color:#6b7280;font-size:.875rem}@media (max-width: 768px){.post-link{flex-direction:column}.post-title{font-size:1.5rem}}.detail-page{padding:3rem 0;background:#fff}.post-detail{max-width:800px;margin:0 auto}.post-header{margin-bottom:3rem;padding-bottom:1.5rem;border-bottom:1px solid #e5e7eb}.post-header .post-title{margin:0 0 1rem;font-size:2rem;font-weight:700;line-height:1.3;color:#111827}@media (max-width: 768px){.post-header .post-title{font-size:1.75rem}}.post-header .post-meta-wrapper{display:flex;align-items:center;justify-content:space-between;gap:1rem}@media (max-width: 768px){.post-header .post-meta-wrapper{flex-direction:column;align-items:flex-start}}.post-header .post-meta{display:flex;align-items:center;gap:1rem;color:#6b7280;font-size:.875rem}@media (max-width: 768px){.post-header .post-meta{flex-wrap:wrap;row-gap:4px}}.post-header .post-meta .post-author,.post-header .post-meta .post-date,.post-header .post-meta .post-reading-time{display:flex;align-items:center;gap:.25rem}.post-header .post-meta .post-author svg,.post-header .post-meta .post-date svg,.post-header .post-meta .post-reading-time svg{color:#3490dc;flex-shrink:0}.post-header .post-meta .post-author{font-weight:600;text-decoration:none;color:#6b7280;transition:color .3s}.post-header .post-meta .post-author:hover{color:#3490dc}.post-share{position:relative}.share-button{display:flex;align-items:center;gap:6px;padding:6px 12px;background:transparent;border:1px solid #d1d5db;border-radius:50px;color:#6b7280;font-size:.8125rem;font-weight:400;cursor:pointer;transition:all .3s}.share-button svg{width:16px;height:16px;flex-shrink:0}.share-button:hover{background:#f9fafb;border-color:#9ca3af;color:#374151}.share-menu{position:absolute;top:calc(100% + .25rem);right:0;min-width:200px;background:#fff;border:1px solid #e5e7eb;border-radius:.25rem;box-shadow:0 4px 12px #0000001a;opacity:0;visibility:hidden;transform:translateY(-10px);transition:all .2s ease;z-index:100}.share-menu.show{opacity:1;visibility:visible;transform:translateY(0)}@media (max-width: 768px){.share-menu{left:0;right:auto}}.share-option{display:flex;align-items:center;gap:.5rem;width:100%;padding:.5rem 1rem;background:transparent;border:none;color:#374151;font-size:.875rem;text-align:left;cursor:pointer;transition:all .3s}.share-option:first-child{border-radius:.25rem .25rem 0 0}.share-option:last-child{border-radius:0 0 .25rem .25rem}.share-option svg{flex-shrink:0}.share-option:hover{background:#f9fafb;color:#3490dc}.post-detail .post-thumbnail{margin-bottom:3rem}.post-detail .post-thumbnail img{width:100%;height:auto;border-radius:.25rem}.post-description{margin-bottom:3rem;padding:1.5rem;background:#f9fafb;border-left:4px solid #3490dc;border-radius:.25rem}.post-description p{margin:0;font-size:1.125rem;line-height:1.6;color:#374151;font-style:italic}.post-content{margin-bottom:3rem;font-size:1rem;line-height:1.8;color:#1f2937}.post-content h2,.post-content h3,.post-content h4,.post-content h5,.post-content h6{font-weight:700;color:#111827}.post-content h2{font-size:1.75rem;margin:3rem 0 1rem}.post-content h3{font-size:1.5rem;margin:1.5rem 0 .5rem}.post-content h4{font-size:1.25rem;margin:1rem 0 .5rem}.post-content h5{margin:1rem 0 .25rem}.post-content h6{margin:.5rem 0 .25rem}.post-content p{margin:0}.post-content a{color:#3490dc;text-decoration:underline;transition:color .3s}.post-content a:hover{color:#2176bd}.post-content img{max-width:100%;height:auto;margin:1.5rem 0;border-radius:.25rem}.post-content ul,.post-content ol{margin:0 0 1.5rem;padding-left:3rem}.post-content li{margin-bottom:.5rem}.post-content blockquote{margin:1.5rem 0;padding:1rem 1.5rem;background:#f9fafb;border-left:4px solid #3490dc;font-style:italic;color:#374151}.post-content code{padding:2px 6px;background:#f3f4f6;border-radius:3px;font-family:Courier New,monospace;font-size:.9em}.post-content pre{margin:1.5rem 0;padding:1.5rem;background:#111827;border-radius:.25rem;overflow-x:auto;color:#f8f8f2;line-height:1.6}.post-content pre code{padding:0;background:transparent;color:inherit;font-size:.95em}.post-detail-tags{max-width:800px;margin:0 auto 3rem;display:flex;flex-wrap:wrap;gap:.25rem}.post-detail-tags .tag{display:inline-block;padding:.25rem .5rem;background:#f3f4f6;color:#374151;font-size:.75rem;border-radius:.25rem;text-decoration:none;transition:all .3s}.post-detail-tags .tag:hover{background:#3490dc;color:#fff}.detail-wrapper{display:flex;gap:3rem;align-items:flex-start}@media (max-width: 1200px){.detail-wrapper{flex-direction:column}}.post-related{max-width:100%;margin:0}.back-link{max-width:800px;margin:0 auto;padding-top:1.5rem;border-top:1px solid #e5e7eb}.back-link a{display:inline-flex;align-items:center;color:#3490dc;text-decoration:none;font-weight:600;transition:all .3s}.back-link a:hover{color:#2176bd;transform:translate(-4px)}.toast-notification{position:fixed;bottom:20px;right:20px;display:flex;align-items:center;gap:1rem;padding:1rem 1.5rem;background:#323232;color:#fff;border-radius:.25rem;box-shadow:0 4px 12px #0000004d;z-index:10000;transform:translateY(100px);opacity:0;visibility:hidden;transition:all .3s ease}.toast-notification.show{transform:translateY(0);opacity:1;visibility:visible}@media (max-width: 768px){.toast-notification{bottom:10px;right:10px;left:10px;max-width:calc(100% - 20px)}}.toast-message{font-size:.875rem;line-height:1.4}.toast-close{display:flex;align-items:center;justify-content:center;background:transparent;border:none;color:#fff;cursor:pointer;padding:0;opacity:.7;transition:opacity .3s}.toast-close:hover{opacity:1}.toast-close svg{width:16px;height:16px}.back-to-top{position:fixed;bottom:30px;right:30px;width:50px;height:50px;background:#3490dc;color:#fff;border:none;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #00000026;opacity:0;visibility:hidden;transform:translateY(20px);transition:all .3s ease;z-index:9999}.back-to-top.show{opacity:1;visibility:visible;transform:translateY(0)}.back-to-top:hover{background:#2176bd;box-shadow:0 6px 16px #0003;transform:translateY(-2px)}.back-to-top svg{width:24px;height:24px}@media (max-width: 768px){.back-to-top{bottom:20px;right:20px;width:45px;height:45px}.back-to-top svg{width:20px;height:20px}}.tags-page{min-height:calc(100vh - 200px);padding:3rem 0;background:#fff}.tags-grid{max-width:800px;margin:0 auto 3rem;display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:.5rem}@media (max-width: 768px){.tags-grid{grid-template-columns:repeat(2,1fr)}}.tag-card{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:120px;padding:1rem;background:#fff;border:1px solid #e5e7eb;border-radius:.25rem;text-decoration:none;text-align:center;transition:all .3s}.tag-card:hover{border-color:#3490dc;transform:translateY(-2px);box-shadow:0 2px 8px #00000014}.tag-card:hover .tag-name{color:#3490dc}.tag-icon{width:36px;height:36px;display:flex;align-items:center;justify-content:center;margin-bottom:.25rem;background:#3490dc;border-radius:50%;font-size:1.125rem;font-weight:700;color:#fff;transition:all .3s}.tag-name{margin:0 0 2px;font-size:.875rem;font-weight:600;color:#111827;transition:color .3s}.tag-count{margin:0;font-size:.75rem;color:#6b7280}.tag-page{padding:3rem 0;background:#fff}.tag-header{max-width:800px;margin:0 auto 3rem;text-align:center}.tag-icon-large{width:64px;height:64px;display:inline-flex;align-items:center;justify-content:center;margin-bottom:1rem;background:linear-gradient(135deg,#3490dc,#2176bd);border-radius:50%;font-size:2rem;font-weight:700;color:#fff;box-shadow:0 4px 12px #3490dc4d}.tag-title{margin:0 0 1rem;font-size:2rem;font-weight:700;line-height:1.2;color:#111827}@media (max-width: 768px){.tag-title{font-size:1.75rem}}.tag-meta{display:flex;align-items:center;justify-content:center;gap:.5rem;color:#6b7280;font-size:.875rem}.tag-count{padding:.25rem .5rem;background:#f3f4f6;border-radius:.25rem;font-weight:600}.authors-page{min-height:calc(100vh - 200px);padding:3rem 0;background:#fff}.authors-grid{max-width:800px;margin:0 auto 3rem;display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:.5rem}@media (max-width: 768px){.authors-grid{grid-template-columns:repeat(2,1fr)}}.author-card{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:120px;padding:1rem;background:#fff;border:1px solid #e5e7eb;border-radius:.25rem;text-decoration:none;text-align:center;transition:all .3s}.author-card:hover{border-color:#3490dc;transform:translateY(-2px);box-shadow:0 2px 8px #00000014}.author-card:hover .author-avatar{background:#3490dc;color:#fff}.author-card:hover .author-name{color:#3490dc}.author-avatar{width:48px;height:48px;display:flex;align-items:center;justify-content:center;margin-bottom:.25rem;background:#3490dc;border-radius:50%;color:#fff;transition:all .3s}.author-avatar svg{width:100%;height:100%}.author-name{margin:0 0 2px;font-size:.875rem;font-weight:600;color:#111827;transition:color .3s}.author-count{margin:0;font-size:.75rem;color:#6b7280}.author-page{padding:3rem 0;background:#fff}.author-header{max-width:800px;margin:0 auto 3rem;text-align:center}.author-icon-large{width:80px;height:80px;display:inline-flex;align-items:center;justify-content:center;margin:0 auto 1rem;background:linear-gradient(135deg,#3490dc,#2176bd);border-radius:50%;color:#fff;box-shadow:0 4px 12px #3490dc4d}.author-icon-large svg{width:64px;height:64px}.author-title{margin:0 0 1rem;font-size:2rem;font-weight:700;line-height:1.2;color:#111827}@media (max-width: 768px){.author-title{font-size:1.75rem}}.author-meta{display:flex;align-items:center;justify-content:center;gap:.5rem;color:#6b7280;font-size:.875rem}.author-meta .author-count{padding:.25rem .5rem;background:#f3f4f6;border-radius:.25rem;font-weight:600}.back-links{max-width:800px;margin:3rem auto 0;padding-top:1.5rem;border-top:1px solid #e5e7eb;display:flex;align-items:center;gap:.5rem}.back-links a{display:inline-flex;align-items:center;color:#4b5563;text-decoration:none;font-size:.9375rem;font-weight:600;transition:all .3s}.back-links a:hover{color:#3490dc;transform:translate(-4px)}.back-links .separator{color:#d1d5db}.empty-state{text-align:center;padding:3rem 0;color:#6b7280}.back-link{max-width:800px;margin:3rem auto 0;padding-top:1.5rem;border-top:1px solid #e5e7eb}.back-link a{display:inline-flex;align-items:center;color:#4b5563;text-decoration:none;font-size:.9375rem;transition:color .3s}.back-link a:hover{color:#3490dc}.form-card{background-color:#fff;border-radius:8px;box-shadow:0 1px 3px #0000001a;padding:2rem;margin-bottom:1.5rem}@media (max-width: 768px){.form-card{padding:1.5rem}}.form-group{margin-bottom:1.5rem}.form-group:last-child{margin-bottom:0}.form-label{display:block;font-size:.9rem;font-weight:500;color:#343a40;margin-bottom:.5rem}.form-label .required{color:#dc2626;margin-left:2px}.form-input,.form-select,.form-textarea{width:100%;padding:.5rem .875rem;font-size:.9rem;line-height:1.5;color:#343a40;background-color:#fff;border:1px solid #d1d5db;border-radius:6px;transition:all .2s ease;outline:none}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:#3490dc;box-shadow:0 0 0 3px #3490dc1a}.form-input::placeholder,.form-select::placeholder,.form-textarea::placeholder{color:#9ca3af}.form-input:disabled,.form-select:disabled,.form-textarea:disabled{background-color:#f3f4f6;color:#9ca3af;cursor:not-allowed}.form-input.error,.form-select.error,.form-textarea.error{border-color:#dc2626}.form-input.error:focus,.form-select.error:focus,.form-textarea.error:focus{box-shadow:0 0 0 3px #dc26261a}.form-textarea{resize:vertical;min-height:100px}.form-select{cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236b7280'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .5rem center;background-size:1.5rem;padding-right:2.5rem;appearance:none}.form-error{display:block;margin-top:.375rem;font-size:.875rem;color:#dc2626}.form-help{display:block;margin-top:.375rem;font-size:.875rem;color:#6b7280}.form-actions{display:flex;gap:.75rem;margin-top:2rem;padding-top:1.5rem;border-top:1px solid #e5e7eb}@media (max-width: 768px){.form-actions{flex-direction:column}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.5rem 1rem;font-size:.9rem;font-weight:500;border:none;border-radius:6px;text-decoration:none;cursor:pointer;transition:all .2s ease;white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn .btn-icon{width:18px;height:18px;flex-shrink:0}.btn-primary{background-color:#3490dc;color:#fff}.btn-primary:hover:not(:disabled){background-color:#2176bd;color:#fff;transform:translateY(-1px);box-shadow:0 4px 12px #3490dc4d}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-secondary{background-color:#6b7280;color:#fff}.btn-secondary:hover:not(:disabled){background-color:#4b5563;color:#fff;transform:translateY(-1px);box-shadow:0 4px 12px #6b72804d}.btn-secondary:active:not(:disabled){transform:translateY(0)}.btn-outline{background-color:transparent;color:#343a40;border:1px solid #d1d5db}.btn-outline:hover:not(:disabled){background-color:#f9fafb;border-color:#9ca3af}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0 1.5rem}@media (max-width: 768px){.form-grid{grid-template-columns:1fr}}.form-grid-full{grid-column:1/-1}.form-password-wrapper{position:relative}.form-password-wrapper .form-input{padding-right:2.5rem}.form-password-wrapper .password-toggle{position:absolute;right:.75rem;top:50%;transform:translateY(-50%);background:none;border:none;color:#6b7280;cursor:pointer;padding:.25rem;display:flex;align-items:center;transition:color .2s ease}.form-password-wrapper .password-toggle:hover{color:#343a40}.form-password-wrapper .password-toggle svg{width:20px;height:20px}.badge{display:inline-block;padding:.25rem .75rem;font-size:.8rem;font-weight:600;line-height:1;border-radius:12px;white-space:nowrap}.badge.badge-primary{background-color:#3490dc1a;color:#3490dc}.badge.badge-secondary{background-color:#e9ecef;color:#6c757d}.badge.badge-success{background-color:#28a7451a;color:#28a745}.badge.badge-danger{background-color:#dc35451a;color:#dc3545}.badge.badge-warning{background-color:#ffc1071a;color:#ff8c00}.badge.badge-info{background-color:#17a2b81a;color:#17a2b8}.btn-action{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;padding:0;border:none;border-radius:4px;cursor:pointer;transition:all .2s ease;position:relative;text-decoration:none}.btn-action:hover{transform:translateY(-2px)}.btn-action:hover:after{opacity:1;visibility:visible}.btn-action:after{content:attr(data-tooltip);position:absolute;bottom:100%;left:50%;transform:translate(-50%) translateY(-8px);padding:.375rem .75rem;background-color:#2d3748;color:#fff;font-size:.75rem;line-height:1;white-space:nowrap;border-radius:4px;opacity:0;visibility:hidden;transition:all .2s ease;pointer-events:none;z-index:1000;min-width:45px;text-align:center}.btn-action:before{content:"";position:absolute;bottom:100%;left:50%;transform:translate(-50%) translateY(-2px);border:4px solid transparent;border-top-color:#2d3748;opacity:0;visibility:hidden;transition:all .2s ease;pointer-events:none;z-index:1000}.btn-action:hover:before{opacity:1;visibility:visible}.btn-action.btn-action-edit{color:#007bff;background-color:#007bff1a}.btn-action.btn-action-edit:hover{background-color:#007bff33}.btn-action.btn-action-delete{color:#dc3545;background-color:#dc35451a}.btn-action.btn-action-delete:hover{background-color:#dc354533}.btn-action.btn-action-view{color:#6c757d;background-color:#6c757d1a}.btn-action.btn-action-view:hover{background-color:#6c757d33}.btn-action.btn-action-primary{color:#3490dc;background-color:#3490dc1a}.btn-action.btn-action-primary:hover{background-color:#3490dc33}.btn-action.btn-action-success{color:#28a745;background-color:#28a7451a}.btn-action.btn-action-success:hover{background-color:#28a74533}.btn-action.btn-action-warning{color:#ffc107;background-color:#ffc1071a}.btn-action.btn-action-warning:hover{background-color:#ffc10733}.btn-action-icon{width:18px;height:18px}.modal-overlay{position:fixed;inset:0;background-color:#00000080;display:flex;align-items:center;justify-content:center;z-index:9999;opacity:0;visibility:hidden;transition:all .3s ease}.modal-overlay.modal-show{opacity:1;visibility:visible}.modal-overlay.modal-show .modal-content{transform:scale(1);opacity:1}.modal-content{background-color:#fff;border-radius:8px;box-shadow:0 10px 40px #0003;max-width:500px;width:90%;max-height:90vh;overflow-y:auto;transform:scale(.9);opacity:0;transition:all .3s ease}.modal-content.modal-sm{max-width:400px}.modal-content.modal-lg{max-width:800px}.modal-content.modal-xl{max-width:1200px}.modal-header{padding:1.25rem 1.5rem;border-bottom:1px solid #e9ecef;display:flex;align-items:center;justify-content:space-between}.modal-header.modal-header-danger{background-color:#dc35450d;border-bottom-color:#dc354533}.modal-header.modal-header-warning{background-color:#ffc1070d;border-bottom-color:#ffc10733}.modal-header.modal-header-success{background-color:#28a7450d;border-bottom-color:#28a74533}.modal-header.modal-header-info{background-color:#17a2b80d;border-bottom-color:#17a2b833}.modal-title{margin:0;font-size:1.125rem;font-weight:600;color:#2d3748;display:flex;align-items:center;gap:.5rem}.modal-title-icon{width:24px;height:24px;flex-shrink:0}.modal-title-icon.modal-icon-danger{color:#dc3545}.modal-title-icon.modal-icon-warning{color:#ffc107}.modal-title-icon.modal-icon-success{color:#28a745}.modal-title-icon.modal-icon-info{color:#17a2b8}.modal-close{background:none;border:none;cursor:pointer;padding:.25rem;color:#6c757d;transition:color .2s ease;display:flex;align-items:center;justify-content:center}.modal-close:hover{color:#2d3748}.modal-close svg{width:20px;height:20px}.modal-body{padding:1.5rem;color:#4a5568;font-size:.9rem;line-height:1.6}.modal-footer{padding:1rem 1.5rem;border-top:1px solid #e9ecef;display:flex;align-items:center;justify-content:flex-end;gap:.75rem}.modal-btn{padding:.5rem 1.25rem;border:none;border-radius:6px;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s ease;display:inline-flex;align-items:center;gap:.5rem}.modal-btn:hover{transform:translateY(-1px);box-shadow:0 2px 8px #00000026}.modal-btn.modal-btn-primary{background-color:#3490dc;color:#fff}.modal-btn.modal-btn-primary:hover{background-color:#2176bd}.modal-btn.modal-btn-danger{background-color:#dc3545;color:#fff}.modal-btn.modal-btn-danger:hover{background-color:#bd2130}.modal-btn.modal-btn-success{background-color:#28a745;color:#fff}.modal-btn.modal-btn-success:hover{background-color:#1e7e34}.modal-btn.modal-btn-secondary{background-color:#e9ecef;color:#4a5568}.modal-btn.modal-btn-secondary:hover{background-color:#dadfe4}.modal-btn.modal-btn-outline{background-color:transparent;color:#4a5568;border:1px solid #dee2e6}.modal-btn.modal-btn-outline:hover{background-color:#f8f9fa}@media (max-width: 768px){.modal-content{max-width:95%;margin:1rem}.modal-header,.modal-body,.modal-footer{padding:1rem}.modal-footer{flex-direction:column-reverse;gap:.5rem}.modal-footer .modal-btn{width:100%;justify-content:center}}.data-table-wrapper{background-color:#fff;border-radius:8px;box-shadow:0 1px 3px #0000001a;overflow:hidden;margin-bottom:1.5rem}.data-table{width:100%;border-collapse:collapse;font-size:.9rem}.data-table thead{background-color:#e9ecef;border-bottom:2px solid #dee2e6}.data-table tbody{background-color:#fff}.data-table-th{padding:1rem;text-align:left;font-weight:600;color:#495057;white-space:nowrap}.data-table-th.data-table-th-actions{text-align:center;width:120px}.data-table-row{border-bottom:1px solid #e9ecef;transition:background-color .2s ease}.data-table-row:hover{background-color:#f8f9fa}.data-table-row:last-child{border-bottom:none}.data-table-td{padding:1rem;color:#495057;vertical-align:middle}.data-table-td.data-table-td-actions{text-align:center}.data-table-td.data-table-empty{text-align:center;padding:2rem;color:#6c757d;font-style:italic}.data-table-actions{display:flex;gap:.5rem;justify-content:center;align-items:center}.data-table-thumbnail{width:60px!important;height:60px!important;min-width:60px;min-height:60px;max-width:60px;max-height:60px;object-fit:cover;border-radius:6px;display:block}.post-tags{display:flex;flex-wrap:wrap;gap:4px;max-width:200px}.text-muted{color:#9ca3af;font-size:.875rem;font-style:italic}@media (max-width: 768px){.data-table-wrapper{overflow-x:auto}.data-table{min-width:600px}.data-table-th,.data-table-td{padding:.75rem;font-size:.85rem}}.pagination-wrapper{display:flex;justify-content:space-between;align-items:center;gap:1rem;margin-top:1.5rem;flex-wrap:wrap}.pagination{display:flex;list-style:none;padding:0;margin:0;gap:.25rem}.pagination-item{display:flex;align-items:center}.pagination-item.pagination-item-active .pagination-link{background-color:#3490dc;color:#fff;font-weight:600;cursor:default;pointer-events:none}.pagination-item.pagination-item-disabled .pagination-link{color:#cbd5e0;cursor:not-allowed;pointer-events:none}.pagination-link{display:flex;align-items:center;justify-content:center;min-width:36px;height:36px;padding:.5rem;border:1px solid #e2e8f0;border-radius:6px;background-color:#fff;color:#4a5568;text-decoration:none;font-size:.9rem;transition:all .2s ease}.pagination-link:hover:not(.pagination-item-active .pagination-link):not(.pagination-item-disabled .pagination-link){background-color:#f7fafc;border-color:#3490dc;color:#3490dc}.pagination-icon{width:16px;height:16px}.pagination-info{font-size:.875rem;color:#6c757d;white-space:nowrap}@media (max-width: 768px){.pagination-wrapper{flex-direction:column;align-items:flex-start}.pagination-link{min-width:32px;height:32px;font-size:.85rem}.pagination-info{font-size:.8rem;width:100%;text-align:center}}.filter-card{background-color:#fff;border-radius:8px;box-shadow:0 1px 3px #0000001a;padding:1.5rem;margin-bottom:1.5rem}.filter-form{display:flex;gap:1rem;align-items:flex-end}@media (max-width: 768px){.filter-form{flex-direction:column;align-items:stretch}}.filter-group{display:flex;flex-direction:column;gap:.5rem;flex:1}.filter-group.filter-group-auto{flex:0 0 auto}.filter-actions{display:flex;gap:.5rem}@media (max-width: 768px){.filter-actions{width:100%}}.category-list{display:flex;flex-direction:column;gap:.5rem}.category-item{background:#fff;border:1px solid #e5e7eb;border-radius:.375rem;padding:.875rem 1rem;display:flex;align-items:center;justify-content:space-between;transition:all .2s}.category-item:hover{border-color:#3490dc;box-shadow:0 1px 3px #0000001a}.category-item--level-1{margin-left:2rem;background:#f9fafb}.category-item--level-2{margin-left:4rem;background:#f3f4f6}.category-item--level-3{margin-left:6rem;background:#e5e7eb}.category-item__content{display:flex;align-items:center;gap:.75rem;flex:1}.category-item__prefix{color:#6b7280;font-weight:500;font-size:.875rem}.category-item__name{font-weight:500;color:#111827;font-size:.9375rem}.category-item__slug{color:#6b7280;font-size:.875rem;margin-left:.5rem}.category-item__actions{display:flex;gap:.5rem}.image-upload-wrapper{width:100%}.image-upload-input{display:none}.image-preview-container{width:400px;min-height:200px;border:2px dashed #d1d5db;border-radius:8px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s;position:relative;overflow:hidden;background:#f9fafb}.image-preview-container:hover{border-color:#6366f1;background:#f5f5ff}.image-preview-placeholder{text-align:center;padding:2rem}.image-preview-icon{width:64px;height:64px;margin:0 auto 1rem;color:#9ca3af}.image-preview-text{font-size:1rem;font-weight:500;color:#374151;margin-bottom:.5rem}.image-preview-subtext{font-size:.875rem;color:#6b7280}.image-preview-img{max-width:100%;max-height:400px;object-fit:contain}.image-info{position:absolute;bottom:0;left:0;right:0;padding:.5rem 1rem;background:linear-gradient(to top,#0009,#0000004d);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:space-between;gap:1rem;border-radius:0 0 8px 8px}.image-info-content{display:flex;align-items:center;gap:0;flex:1;min-width:0}.image-info-icon{display:none}.image-name{font-size:.9rem;color:#fff;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;letter-spacing:.01em}.image-remove-btn{padding:.5rem;background:transparent;border:none;cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center;flex-shrink:0;border-radius:6px}.image-remove-btn:hover{background:#ffffff26}.image-remove-btn svg{width:22px;height:22px;color:#fff;opacity:.95}.image-modal{display:none;position:fixed;z-index:9999;left:0;top:0;width:100%;height:100%;background-color:#000000e6;opacity:0;transition:opacity .3s ease}.image-modal.show{display:flex;align-items:center;justify-content:center;opacity:1}.image-modal-content{position:relative;max-width:90%;max-height:90%;animation:zoomIn .3s ease}.image-modal-img{width:auto;height:auto;max-width:100%;max-height:80vh;object-fit:contain;border-radius:8px}.image-modal-close{position:absolute;top:0;right:-60px;width:40px;height:40px;background:#ffffff1a;border:none;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}@media (max-width: 768px){.image-modal-close{top:-50px;right:0;background:#fff3}}.image-modal-close:hover{background:#fff3;transform:rotate(90deg)}.image-modal-close svg{width:24px;height:24px;color:#fff}@keyframes zoomIn{0%{transform:scale(.8);opacity:0}to{transform:scale(1);opacity:1}}.tag-input-wrapper{position:relative}.tag-input-container{min-height:42px;padding:.5rem .875rem;border:1px solid #d1d5db;border-radius:6px;background-color:#fff;transition:all .2s ease;cursor:text}.tag-input-container:hover{border-color:#9ca3af}.tag-input-container.focused{border-color:#6366f1;box-shadow:0 0 0 3px #6366f11a}.tag-input-container.error{border-color:#ef4444}.tag-input-container.error:focus-within{border-color:#ef4444;box-shadow:0 0 0 3px #ef44441a}.tags-display{display:flex;flex-wrap:wrap;gap:6px}.tags-display:not(:empty){margin-bottom:6px}.tag-item{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;border-radius:6px;font-size:14px;font-weight:500;animation:tagFadeIn .2s ease;transition:all .2s ease}.tag-item:hover{transform:translateY(-1px);box-shadow:0 4px 8px #6366f14d}@keyframes tagFadeIn{0%{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}.tag-item-text{max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tag-item-remove{display:flex;align-items:center;justify-content:center;width:18px;height:18px;padding:0;background:#fff3;border:none;border-radius:50%;cursor:pointer;transition:all .2s ease}.tag-item-remove:hover{background:#ffffff4d;transform:scale(1.1)}.tag-item-remove svg{width:12px;height:12px;stroke:currentColor}.tag-input-field{width:100%;padding:4px 0;border:none;outline:none;font-size:.9rem;line-height:1.5;background:transparent;color:#1f2937}.tag-input-field::placeholder{color:#9ca3af}.tag-autocomplete{position:absolute;top:100%;left:0;right:0;margin-top:4px;max-height:200px;overflow-y:auto;background:#fff;border:1px solid #d1d5db;border-radius:8px;box-shadow:0 4px 12px #0000001a;z-index:1000;animation:dropdownSlideIn .2s ease}.tag-autocomplete::-webkit-scrollbar{width:6px}.tag-autocomplete::-webkit-scrollbar-track{background:#f9fafb;border-radius:8px}.tag-autocomplete::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:8px}.tag-autocomplete::-webkit-scrollbar-thumb:hover{background:#9ca3af}@keyframes dropdownSlideIn{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.tag-autocomplete-item{padding:10px 14px;cursor:pointer;transition:background-color .15s ease;font-size:14px;color:#374151}.tag-autocomplete-item:hover,.tag-autocomplete-item.active{background-color:#f3f4f6}.tag-autocomplete-item:first-child{border-top-left-radius:8px;border-top-right-radius:8px}.tag-autocomplete-item:last-child{border-bottom-left-radius:8px;border-bottom-right-radius:8px}.tag-autocomplete-empty{padding:12px 14px;text-align:center;color:#9ca3af;font-size:14px;font-style:italic}.tag-autocomplete-create{display:flex;align-items:center;gap:6px;color:#6366f1;font-weight:500}.tag-autocomplete-create svg{width:16px;height:16px}.tag-counter{display:flex;align-items:center;justify-content:space-between;margin-top:8px;font-size:13px;color:#6b7280}.tag-counter.warning{color:#f59e0b}.tag-counter.error{color:#ef4444}.tag-counter-text{display:flex;align-items:center;gap:4px}.tag-input-loading{display:inline-block;width:16px;height:16px;border:2px solid #e5e7eb;border-top-color:#6366f1;border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width: 640px){.tag-item{font-size:13px;padding:5px 10px}.tag-item-text{max-width:150px}.tag-autocomplete{max-height:160px}}.admin-body{margin:0;padding:0;height:100vh;overflow:hidden}.admin-app{display:flex;flex-direction:column;height:100vh;background-color:#f8f9fa}.admin-wrapper{display:flex;flex:1;overflow:hidden;min-height:0}.admin-content{flex:1;padding:2rem;overflow-y:auto;background-color:#f5f5f5}@media (max-width: 768px){.admin-content{padding:1rem}}.page-header-wrapper{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem;gap:1rem}.page-header{display:flex;align-items:center;gap:.75rem}.page-header .page-header-line{width:4px;height:1.75rem;background-color:#3490dc;flex-shrink:0}.page-header .page-title{font-size:1.5rem;margin:0;color:#343a40;font-weight:600}.btn-primary{display:inline-flex;align-items:center;gap:.5rem;padding:.5rem 1rem;background-color:#3490dc;color:#fff;border:none;border-radius:6px;font-size:.9rem;font-weight:500;text-decoration:none;cursor:pointer;transition:all .2s ease;white-space:nowrap}.btn-primary:hover{background-color:#2176bd;color:#fff;transform:translateY(-1px);box-shadow:0 4px 12px #3490dc4d}.btn-primary:active{transform:translateY(0)}.btn-primary .btn-icon{width:18px;height:18px;flex-shrink:0}.admin-header{background-color:#fff;border-bottom:1px solid #e0e0e0;padding:0 1.5rem;height:60px;flex-shrink:0;z-index:100;display:flex;align-items:center}.admin-header-content{display:flex;justify-content:space-between;align-items:center;width:100%}.admin-logo a{text-decoration:none;transition:opacity .2s ease}.admin-logo a:hover{opacity:.8}.admin-logo h2{margin:0;font-size:1.5rem;color:#3490dc}.admin-header-right{display:flex;align-items:center}.user-menu{position:relative}.user-menu-trigger{display:flex;align-items:center;gap:.75rem;padding:.5rem 1rem;border-radius:8px;cursor:pointer;transition:background-color .2s ease}.user-avatar{width:36px;height:36px;border-radius:50%;background-color:#3490dc;display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0}.user-avatar svg{width:20px;height:20px}.user-name{font-weight:500;color:#343a40;font-size:.9rem}.user-menu-arrow{width:16px;height:16px;color:#6b7280;transition:transform .2s ease}.user-menu:hover .user-menu-arrow{transform:rotate(180deg)}.user-menu:hover .user-menu-trigger{background-color:#f3f4f6}.user-menu-dropdown{position:absolute;top:calc(100% + .2rem);right:0;background-color:#fff;border-radius:8px;box-shadow:0 4px 12px #00000026;min-width:200px;opacity:0;visibility:hidden;transform:translateY(-10px);transition:all .2s ease;z-index:1000;pointer-events:none}.user-menu:hover .user-menu-dropdown{opacity:1;visibility:visible;transform:translateY(0);pointer-events:auto}.user-menu-form{margin:0}.user-menu-item{display:flex;align-items:center;gap:.75rem;width:100%;padding:.875rem 1rem;font-size:.9rem;color:#343a40;text-decoration:none;background-color:transparent;border:none;cursor:pointer;transition:all .2s ease;text-align:left}.user-menu-item:first-child{border-radius:8px 8px 0 0}.user-menu-item:last-child{border-radius:0 0 8px 8px}.user-menu-item:hover{background-color:#f3f4f6;color:#3490dc}.user-menu-item:hover .user-menu-icon{color:#3490dc}.user-menu-icon{width:18px;height:18px;color:#6b7280;flex-shrink:0;transition:color .2s ease}.admin-sidebar{width:200px;background-color:#fff;border-right:1px solid #e0e0e0;flex-shrink:0;overflow-y:auto;display:flex;flex-direction:column;transition:width .3s ease;position:relative;font-size:.9rem}.admin-sidebar.collapsed{width:60px}.admin-sidebar.collapsed .menu-text{display:none}.admin-sidebar.collapsed .admin-menu-item a{justify-content:center;padding:.75rem;gap:0}.admin-sidebar.collapsed .sidebar-toggle .toggle-icon{transform:rotate(180deg)}.admin-nav{width:100%;flex:1}.admin-menu{list-style:none;padding:1.5rem 0 0;margin:0}.admin-menu-item{margin:0}.admin-menu-item a{display:flex;align-items:center;gap:.625rem;padding:.75rem 1rem;color:#4a5568;text-decoration:none;transition:all .3s ease}.admin-menu-item a:hover{background-color:#f7fafc;color:#3490dc}.admin-menu-item a:hover .menu-icon{color:#3490dc}.admin-menu-item.active a{background-color:#3490dc1a;color:#3490dc;font-weight:600}.admin-menu-item.active a .menu-icon{color:#3490dc}.menu-icon{width:18px;height:18px;color:#718096;transition:color .3s ease;flex-shrink:0}.menu-text{white-space:nowrap;transition:opacity .3s ease,width .3s ease}.sidebar-toggle{width:100%;height:45px;background-color:#2d3748;border:none;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background-color .3s ease;margin-top:auto}.sidebar-toggle:hover{background-color:#1a202c}.sidebar-toggle .toggle-icon{width:20px;height:20px;transition:transform .3s ease}