@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root{--primary:#3665f3;--bg-dark:#111827;--bg-card:#1f2937;--text-main:#fff;--text-dim:#9ca3af;--radius-xl:22px;--glass:#ffffff1a;--glass-border:#ffffff1a}*{box-sizing:border-box;margin:0;padding:0;font-family:Inter,sans-serif}body{background-color:var(--bg-dark);color:var(--text-main);width:100vw;height:100vh;overflow:hidden}.app-container{width:100vw;height:100vh;display:flex;overflow:hidden}.feed-container{scroll-snap-type:y mandatory;scrollbar-width:none;flex-grow:1;width:100%;max-width:500px;height:100vh;margin:0 auto;transition:max-width .3s;overflow-y:scroll}@media (orientation:landscape) and (height<=500px){.feed-container{max-width:100vw}}.feed-container::-webkit-scrollbar{display:none}.desktop-only{display:none}.mobile-only{display:flex}.sidebar{background-color:var(--bg-dark);border-right:1px solid #222;flex-direction:column;flex-shrink:0;width:250px;height:100vh;padding:20px 10px}.sidebar-logo{color:var(--primary);letter-spacing:1px;margin-bottom:20px;padding:10px 20px;font-size:1.5rem;font-weight:900}.sidebar-menu{flex-grow:1}.sidebar-item{color:#fff;cursor:pointer;border-radius:10px;align-items:center;gap:15px;padding:15px 20px;font-size:1.1rem;font-weight:600;transition:background .2s;display:flex}.sidebar-item:hover{background:#ffffff1a}.sidebar-item.active{color:#ff2d55}.sidebar-footer{border-top:1px solid #222;padding:20px}.sidebar-auth-btn{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:8px;width:100%;margin-bottom:15px;padding:12px;font-size:1rem;font-weight:700}.logout-btn{color:#ff2d55;background:0 0;border:1px solid #ff2d55;justify-content:center;align-items:center;gap:10px;display:flex}.sidebar-links{color:var(--text-dim);font-size:.8rem}@media (width>=768px){.desktop-only{display:flex}.mobile-only{display:none!important}.feed-container{margin:0 0 0 max(20px,50vw - 500px)}}.video-card{scroll-snap-align:start;background-color:#000;justify-content:center;align-items:center;width:100%;height:100vh;display:flex;position:relative;overflow:hidden}video{width:100%;height:100%}.overlay-bottom{pointer-events:none;z-index:100;background:linear-gradient(#0000,#000c);width:100%;padding:20px 20px 90px;position:absolute;bottom:0;left:0}.overlay-bottom *{pointer-events:auto}.overlay-right{z-index:100;flex-direction:column;align-items:center;gap:20px;display:flex;position:absolute;bottom:120px;right:12px}.profile-container{justify-content:center;margin-bottom:15px;display:flex;position:relative}.profile-img{object-fit:cover;border:2px solid #fff;border-radius:50%;width:50px;height:50px}.add-icon{color:#fff;cursor:pointer;z-index:10;border-radius:50%;justify-content:center;align-items:center;width:22px;height:22px;font-size:14px;font-weight:700;display:flex;position:absolute;bottom:-10px;left:50%;transform:translate(-50%)}.action-item{flex-direction:column;align-items:center;gap:2px;display:flex}.action-btn{color:#fff;cursor:pointer;filter:drop-shadow(0 2px 4px #00000080);background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;width:45px;height:45px;transition:transform .2s;display:flex}.action-btn:active{transform:scale(.85)}.action-text{color:#fff;text-shadow:0 1px 3px #000c;font-size:.85rem;font-weight:600}.shop-tag{background:var(--glass);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:12px;align-items:center;gap:10px;max-width:250px;margin-top:10px;padding:8px 12px;display:flex}.buy-btn{background-color:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:20px;padding:6px 12px;font-size:.8rem;font-weight:600}@keyframes rotateDisk{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes pulseLive{0%{opacity:1;transform:scale(1)}50%{opacity:.8;transform:scale(1.1)}to{opacity:1;transform:scale(1)}}@keyframes heartPop{0%{transform:scale(1)}50%{transform:scale(1.3)}to{transform:scale(1)}}.music-disk-container{justify-content:center;margin-top:15px;display:flex}.music-disk{background:conic-gradient(#333 0%,#111 20%,#333 40%,#111 60%,#333 80%,#111 100%);border:8px solid #222;border-radius:50%;width:45px;height:45px;animation:4s linear infinite rotateDisk}.live-badge{color:#fff;z-index:20;background-color:#ff2d55;border-radius:4px;padding:2px 8px;font-size:.7rem;font-weight:800;animation:1.5s infinite pulseLive;position:absolute;top:60px;left:20px}.heart-active{animation:.3s ease-out heartPop}.mobile-fullscreen-overlay{z-index:2000;background-color:#000;flex-direction:column;animation:.3s cubic-bezier(.175,.885,.32,1.275) slideInUp;display:flex;position:fixed;inset:0}.mobile-tab-view{z-index:900;background-color:#000;flex-direction:column;display:flex;position:fixed;inset:0 0 70px;overflow:hidden}@keyframes slideInUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.tiktok-header{z-index:1001;background:linear-gradient(#00000080 0%,#0000 100%);justify-content:center;align-items:center;height:70px;padding:0 20px;display:flex;position:fixed;top:0;left:0;right:0}.tiktok-tabs{align-items:center;gap:24px;display:flex}.tiktok-tab{color:#ffffff80;cursor:pointer;text-shadow:0 1px 4px #0006;font-size:1.05rem;font-weight:700;transition:all .2s;position:relative}.tiktok-tab.active{color:#fff}.tiktok-tab.active:after{content:"";background-color:#fff;border-radius:2px;width:20px;height:2px;position:absolute;bottom:-8px;left:50%;transform:translate(-50%)}.header-icon-btn{color:#fff;cursor:pointer;filter:drop-shadow(0 1px 3px #00000080);background:0 0;border:none;justify-content:center;align-items:center;display:flex;position:absolute;right:20px}.header-live-btn{color:#fff;align-items:center;gap:5px;display:flex;position:absolute;left:20px}.profile-stats-tiktok{justify-content:center;gap:30px;margin:20px 0;display:flex}.stat-item-tiktok{flex-direction:column;align-items:center;display:flex}.stat-value-tiktok{font-size:1.1rem;font-weight:800}.stat-label-tiktok{color:#888;margin-top:2px;font-size:.8rem}.profile-video-grid{background:#222;grid-template-columns:repeat(3,1fr);gap:1px;display:grid}.profile-video-item{aspect-ratio:3/4;background:#111;position:relative;overflow:hidden}.profile-video-item img{object-fit:cover;width:100%;height:100%}.profile-video-views{color:#fff;text-shadow:0 1px 3px #000c;align-items:center;gap:4px;font-size:.75rem;font-weight:600;display:flex;position:absolute;bottom:8px;left:8px}