:root{--primary-color:#a020f0;--primary-gradient:linear-gradient(to right,#9c27b0,#d81b60);--text-dark:#1b2559;--bg-light:#f8f2ff;--sidebar-width:260px}html{min-height:100%}body{font-family:'Roboto';font-size:14px;height:100%;background:url('../img/bg-trongdong.png?v=-xWRzfHXkehQfnsS4Y7Z2Y1MPfQ'),linear-gradient(227.26deg,#fee3ff -7.67%,#fff 65.55%);position:relative;background-size:contain,cover;background-position:center,center;background-repeat:no-repeat,no-repeat}.dvh-100{height:100dvh!important}.main-content{margin-left:var(--sidebar-width);transition:margin-left .2s ease;margin-top:3rem}.sidebar{width:var(--sidebar-width);background:#fff;box-shadow:0 17px 40px 4px rgba(112,144,176,.11);z-index:1040}.sidebar.collapsed{width:0}.sidebar.collapsed .logo{border-bottom:0!important}.sidebar.collapsed .logo a{display:none}.sidebar.collapsed .nav{display:none!important}.sidebar.collapsed .conversation-list{display:none!important}.sidebar.collapsed .sidebar-footer{display:none!important}.sidebar.collapsed .logo button{margin:0 auto}.sidebar .logo button{display:block}.logo-text{font-weight:700;font-size:1.4rem}.sidebar.collapsed~.main-content{margin-left:0}.header-subtitle{font-size:1.2rem;margin-bottom:20px;color:#555}.header-description{font-size:30px;font-family:'Roboto Serif';color:#130261;max-width:800px;margin:0 auto 10px auto;text-align:center;line-height:40px;font-style:italic}.header-sub-description{font-size:22px;font-family:'Roboto Condensed';color:#130261;max-width:800px;margin:0 auto 10px auto;text-align:center;line-height:40px}.responsive-logo{max-width:220px;height:auto}.mt-6{margin-top:4rem}.mt-7{margin-top:5rem}.mt-8{margin-top:6rem}@media(min-width:576px){.mt-sm-7{margin-top:3rem!important}}@media(min-width:768px){.mt-md-7{margin-top:3rem!important}}@media(min-width:992px){.mt-lg-7{margin-top:3rem!important}}@media(min-width:1200px){.mt-xl-7{margin-top:3rem!important}}@media(max-width:768px){.responsive-logo{max-width:120px}.header-logo{gap:0!important}}@media(max-width:576px){.responsive-logo{max-width:85px}}.search-box{max-width:800px;margin:0 auto 0 auto;background:rgba(255,255,255,.24);box-shadow:0 4.273px 34.184px -4.273px rgba(99,140,243,.32);border-radius:17.092px;border-radius:25px;padding:15px 20px;display:flex;align-items:center}.search-box input{flex:1;border:0;outline:0;padding:5px 10px;font-size:1rem}.search-btn{background:none;border:0;color:#999;font-size:1.2rem;cursor:pointer;margin-left:10px}.magazine-card{border:0;display:flex;flex-direction:row;border-radius:10px;overflow:hidden;display:flex;align-items:center;cursor:pointer;transition:transform .3s,box-shadow .3s;background-color:transparent}.magazine-card:hover{transform:translateY(-5px);cursor:pointer}.magazine-card .card-body{padding:0 15px;height:92px}.magazine-card .card-title{font-size:14px;font-weight:600;margin-bottom:0;line-height:22px;color:var(--text-dark)}.magazine-card .card-description{font-size:14px;color:#666;margin-bottom:0;line-height:18px}.magazine-card .magazine-image{width:72px;height:96px;object-fit:cover;cursor:pointer}.magazine-category{background-color:#ffefe8;color:#e58d57;padding:.25rem .75rem;border-radius:20px;font-size:.8rem}.carousel{margin:0 auto;padding:20px 0;max-width:700px;overflow:hidden;display:flex;-webkit-mask-image:linear-gradient(to right,transparent 0,black 128px,black calc(100% - 128px),transparent 100%);mask-image:linear-gradient(to right,transparent 0,black 128px,black calc(100% - 128px),transparent 100%)}.carousel.animated:hover .group{animation-play-state:paused}.carousel:not(.basic)>*{flex:0 0 100%}.group{display:flex;gap:20px;padding-right:20px;will-change:transform}.group.animated{animation:scrolling 20s linear infinite}@media(max-width:768px){.group{gap:0}.nav-fill{flex:1 1 auto}}@keyframes scrolling{0%{transform:translateX(0)}100%{transform:translateX(-100%)}}@media(max-width:991.98px){.sidebar{transform:translateX(-100%);transition:transform .3s;z-index:1050}.sidebar.show{transform:translateX(0)}.main-content{margin-left:0!important}}.conversation-list{padding:10px 20px;font-size:.9rem}.conversation-list-item{height:38px;color:#262626;background-color:#fff;cursor:pointer;--ds-focus-ring-border-radius:14px;border-radius:12px;align-items:center;padding:0 10px;font-size:14px;display:flex;position:relative}.conversation-list-item.active{background-color:#f3f3f3}.conversation-list-item:hover{background-color:#f3f3f3}.conversation-list-item .conversation-list-item__title{white-space:nowrap;flex:1;align-items:center;min-width:0;line-height:18px;display:flex;overflow:hidden;color:#262626;text-decoration:none}.conversation-list-item .conversation-list-item__tool{opacity:0;z-index:1;--ds-focus-ring-border-radius:8px;border-radius:8px;outline:0;justify-content:center;align-items:center;width:24px;height:24px;display:flex;position:absolute;top:50%;right:10px;transform:translateY(-50%)}.conversation-list-item:hover .conversation-list-item__tool{opacity:1}.conversation-list-item .conversation-list-item__tool .conversation-list-item__icon{font-size:16px;width:16px;height:16px;line-height:0;display:inline-flex}.conversation-list-item .conversation-list-item__blur1{background:linear-gradient(90deg,rgba(249,251,255,0) 0%,#fff 50%,#fff 100%);width:24px;content:"";pointer-events:none;border-top-right-radius:12px;border-bottom-right-radius:12px;position:absolute;top:0;bottom:0;right:0}.conversation-list-item .conversation-list-item__blur2{opacity:0;width:84px;content:"";pointer-events:none;border-top-right-radius:12px;border-bottom-right-radius:12px;position:absolute;top:0;bottom:0;right:0;background:linear-gradient(90deg,rgba(249,251,255,0,0) 0%,#fff 100%)}.conversation-list-item:not(.conversation-list-break):hover .conversation-list-item__blur2{background:linear-gradient(90deg,rgba(243,243,243,0) 0%,#f3f3f3 60%,#f3f3f3 100%);opacity:1}.conversation-list-time{z-index:2;background-color:#fff;color:#555;margin:6px 0 6px -6px;padding:0 10px 0 16px;font-size:13px;font-weight:600;line-height:18px;position:-webkit-sticky;position:sticky;top:0}.context-menu{position:absolute;background:#fff;box-shadow:0 4px 12px rgba(0,0,0,.15);border-radius:8px;z-index:1000;width:120px;opacity:0;transform:translateY(-10px);transition:opacity .3s ease,transform .3s ease}.context-menu.show{opacity:1;transform:translateY(0)}.context-menu-item{padding:5px 10px;margin:.5rem;cursor:pointer;font-size:13px;color:#333}.context-menu-item:last-child{border-bottom:0}.context-menu-item:hover{border-radius:10px;background-color:#f7f7f7}#toggleSidebar-mobile{position:fixed;top:10px;left:10px;z-index:1040;cursor:pointer}.scrollbar-thumb-idle{--scrollbar-thumb:#e0e0dc!important}.scrollbar-track-transparent{--scrollbar-track:transparent!important}.scrollbar-thin{scrollbar-width:thin;scrollbar-color:#e0e0dc transparent}.collapsing{transition:height .05s ease-in}.btn-primary-custom{left:calc(50% - 400px/2);top:calc(50% - 56px/2 + 24px);background:linear-gradient(225deg,#e3395c 0%,#c72389 48.1%,#741bcf 100%);box-shadow:14px 17px 40px 4px rgba(112,144,176,.1);border-radius:12px;color:#fff;padding:.5rem}.btn-primary-custom:hover{color:#fff!important}.btn-login{background:#fff;box-shadow:14px 17px 40px 4px rgba(112,144,176,.1);border-radius:30px}.btn-login span{font-family:'Roboto';font-style:normal;font-weight:500;font-size:16px;line-height:32px;background:linear-gradient(90deg,#8f1fe6 0%,#ca2383 28%,#ec1d29 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-fill-color:transparent}.btn-outline-primary{border-color:var(--primary-color);color:var(--primary-color)}.btn-outline-primary:hover,.btn-outline-primary.active{background-color:rgba(160,32,240,.1);color:var(--primary-color)}.sidebar .nav-link{color:var(--text-dark);padding:.5rem .75rem;border-radius:30px;box-shadow:14px 17px 60px 4px rgba(112,144,176,.1)}.sidebar .nav-link:hover,.sidebar .nav-link.active{background-color:#fff;color:linear-gradient(90deg,#8f1fe6 0%,#ca2383 28%,#ec1d29 100%)}.modal-content{border-radius:16px;overflow:hidden}.form-control:focus{box-shadow:none!important}.cursor-pointer{cursor:pointer}.sidebar-footer .dropdown-menu .dropdown-item{padding:10px}.sidebar-footer .dropdown-menu .dropdown-item:hover{background-color:#f3f3f3}.lst-landing-desc li{color:#130261;font-size:1rem;font-family:'Roboto';padding:.5rem 0}.lst-landing-desc li svg{font-size:.8rem}.dropdown-menu-account li{margin-bottom:5px}.nav-footer-item{min-width:50px}.nav-footer-item.active{border-bottom:3px solid #c72389}.nav-link-subtitle{font-size:.65rem}#searchTextarea{font-style:italic}.payment-modal .modal-content{border-radius:15px;overflow:hidden}.payment-modal .modal-header{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:#fff;padding:1.5rem}.payment-modal .modal-title{font-weight:600;font-size:1.5rem}.payment-modal .btn-close{filter:brightness(0) invert(1)}.qr-code-container{display:flex;justify-content:center;align-items:center;padding:1rem}.qr-code-image{width:100%;max-width:280px;height:auto;border-radius:10px;box-shadow:0 4px 6px rgba(0,0,0,.1)}.instruction-section{padding:1.5rem}.instruction-title{color:#333;font-size:1.1rem;font-weight:600;margin-bottom:1rem;display:flex;align-items:center}.instruction-title::before{content:"💳";margin-right:.5rem;font-size:1.3rem}.syntax-box{background:#f8f9fa;border-left:4px solid #008b8b;padding:1rem;border-radius:8px;margin:1rem 0}.syntax-label{color:#333;font-size:.9rem;margin-bottom:.5rem}.syntax-text{color:#333;font-weight:700;font-size:1rem;font-family:'Courier New',monospace;word-break:break-word}.example-box{background:#e7f3ff;border-left:4px solid #008b8b;padding:1rem;border-radius:8px;margin-top:1rem}.example-text{color:#0d6efd;font-weight:700;font-family:'Courier New',monospace;font-size:1rem;word-break:break-word}.note-section{background:#fff3cd;border-radius:8px;padding:1rem;margin-top:1rem}.note-section ul{margin-bottom:0;padding-left:1.5rem}.note-section li{margin-bottom:.5rem;color:#856404}.subscription-info{border-top:1px solid #e9ecef}.subscription-header{font-size:.85rem;font-weight:500}.subscription-header .bi-star-fill{color:var(--primary-color);font-size:.9rem}.subscription-title{font-weight:600}.subscription-content{border:1px solid #e9ecef;transition:all .3s ease}.subscription-content:hover{box-shadow:0 2px 8px rgba(0,0,0,.08)}.plan-name{font-size:.9rem;color:var(--text-dark)}.plan-name i{font-size:1rem}.quota-info{font-size:.8rem}.quota-info .text-muted{color:#6c757d!important}.quota-info small{font-size:.65rem;margin-top:.15rem}.progress{background-color:#e9ecef;border-radius:10px;overflow:hidden}.progress-bar{transition:width .6s ease}.expiry-info{font-size:.75rem}.expiry-info i{font-size:.85rem}.upgrade-btn{font-size:.8rem;padding:.4rem .8rem;border-radius:6px;transition:all .3s ease}.upgrade-btn:hover{background-color:var(--primary-color);border-color:var(--primary-color);color:#fff!important;transform:translateY(-1px);box-shadow:0 2px 8px rgba(160,32,240,.3)}.sidebar.collapsed .subscription-info{display:none!important}.spinner-border-sm{width:.8rem;height:.8rem;border-width:.15em}.btn-purple{background:linear-gradient(225deg,#e3395c 0%,#c72389 48.1%,#741bcf 100%);color:#fff;box-shadow:14px 17px 40px 4px rgba(112,144,176,.1);border-radius:30px}.btn-purple:hover{color:#fff!important}#toast-container>.toast-warning{background-image:unset!important}#toast-container>div{padding:1rem!important;opacity:1!important}.bg-purple{background:linear-gradient(225deg,#e3395c 0%,#c72389 48.1%,#741bcf 100%)!important;color:#fff!important}