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var(--sp-3);border-radius:var(--radius-md);font-size:13px;font-weight:600;text-decoration:none;display:flex}.section-viewall:hover{opacity:.8;background:var(--accent-subtle)}.section-scroll-wrapper{position:relative}.section-scroll-row{gap:var(--sp-4);scroll-behavior:smooth;scroll-snap-type:x mandatory;padding-bottom:var(--sp-2);-ms-overflow-style:none;scrollbar-width:none;display:flex;overflow-x:auto}.section-scroll-row::-webkit-scrollbar{display:none}.section-scroll-row .video-card{scroll-snap-align:start;flex:0 0 280px;min-width:280px}.section-scroll-row .video-thumb{border-radius:var(--radius-lg)}.scroll-arrow{border-radius:var(--radius-full);background:var(--card);border:1px solid var(--border);width:40px;height:40px;color:var(--text-primary);cursor:pointer;z-index:5;transition:all var(--duration-fast) ease;box-shadow:var(--shadow-md);justify-content:center;align-items:center;display:flex;position:absolute;top:50%;transform:translateY(-70%)}.scroll-arrow:hover{background:var(--elevated);border-color:var(--border-hover)}.scroll-arrow.left{left:-12px}.scroll-arrow.right{right:-12px}.chips-row{justify-content:space-between;align-items:center;gap:var(--sp-4);display:flex}.chips-scroll{-ms-overflow-style:none;scrollbar-width:none;flex:1;gap:8px;padding-bottom:4px;display:flex;overflow-x:auto}.chips-scroll::-webkit-scrollbar{display:none}.sort-dropdown{align-items:center;gap:var(--sp-2);padding:var(--sp-2) var(--sp-3);border-radius:var(--radius-md);border:1px solid var(--border);background:var(--card);color:var(--text-secondary);cursor:pointer;white-space:nowrap;transition:all var(--duration-fast) ease;font-size:13px;font-weight:500;display:flex;position:relative}.sort-dropdown:hover{border-color:var(--border-hover);color:var(--text-primary)}.sort-dropdown svg{flex-shrink:0}.chip{border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;padding:var(--sp-2) var(--sp-4);border-radius:var(--radius-full);transition:all var(--duration-fast) ease;white-space:nowrap;background:0 0;font-size:13px;font-weight:500;position:relative}.chip:hover{color:var(--text-primary);border-color:var(--border-hover);background:var(--elevated)}.chip.active{color:#fff;background:var(--accent);border-color:var(--accent);font-weight:600}.chip-premium{border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;padding:var(--sp-2) var(--sp-4);border-radius:var(--radius-full);transition:all var(--duration-fast) ease;white-space:nowrap;background:0 0;font-size:13px;font-weight:500;position:relative}.chip-premium:hover{color:var(--text-primary);border-color:var(--border-hover);background:var(--elevated)}.chip-premium.active{color:#fff;background:var(--accent);border-color:var(--accent);font-weight:600}.dropdown{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);width:260px;box-shadow:var(--shadow-lg);padding:var(--sp-1);z-index:200;opacity:0;visibility:hidden;transition:all var(--duration-fast) var(--ease-out);position:absolute;top:calc(100% + 8px);right:0;transform:translateY(-4px)scale(.98)}.dropdown.open{opacity:1;visibility:visible;transform:translateY(0)scale(1)}.dropdown-header{align-items:center;gap:var(--sp-3);padding:var(--sp-3);border-bottom:1px solid var(--border);margin-bottom:var(--sp-1);display:flex}.dropdown-header img{border-radius:var(--radius-full);object-fit:cover;width:36px;height:36px}.dropdown-name{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;font-size:13px;font-weight:600;overflow:hidden}.dropdown-email{color:var(--text-muted);white-space:nowrap;text-overflow:ellipsis;font-size:11px;overflow:hidden}.dropdown-item{align-items:center;gap:var(--sp-3);width:100%;padding:var(--sp-2) var(--sp-3);border-radius:var(--radius-sm);color:var(--text-secondary);cursor:pointer;transition:all var(--duration-fast) ease;text-align:left;background:0 0;border:none;font-size:13px;font-weight:500;text-decoration:none;display:flex}.dropdown-item:hover{background:var(--elevated);color:var(--text-primary)}.dropdown-item.danger:hover{background:var(--error-subtle);color:var(--error)}.dropdown-item svg{flex-shrink:0}.dropdown-divider{background:var(--border);height:1px;margin:var(--sp-1) 0}@keyframes skeleton-shimmer{0%{background-position:-400px 0}to{background-position:400px 0}}.skeleton{background:linear-gradient(90deg, var(--elevated) 25%, var(--border) 50%, var(--elevated) 75%);border-radius:var(--radius-sm);background-size:800px 100%;animation:1.6s ease-in-out infinite skeleton-shimmer}.empty-state{text-align:center;padding:var(--sp-20) var(--sp-8);grid-column:1/-1}.empty-icon{border-radius:var(--radius-full);background:var(--elevated);width:64px;height:64px;margin:0 auto var(--sp-6);color:var(--text-muted);justify-content:center;align-items:center;display:flex}.modal-overlay{z-index:1000;background:var(--overlay);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);overscroll-behavior:contain;padding:var(--sp-4);justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-content{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-xl);width:100%;max-width:820px;box-shadow:var(--shadow-xl);padding:var(--sp-8);max-height:90vh;overflow-y:auto}.stat-card{padding:var(--sp-5);border-radius:var(--radius-lg);background:var(--card);border:1px solid var(--border);align-items:center;gap:var(--sp-3);display:flex}.stat-icon{border-radius:var(--radius-full);flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;display:flex}.stat-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;font-size:11px;font-weight:500}.stat-value{color:var(--text-primary);letter-spacing:-.02em;font-size:24px;font-weight:800;line-height:1.2}.badge{border-radius:var(--radius-full);background:var(--accent);color:#fff;justify-content:center;align-items:center;min-width:18px;height:18px;padding:0 5px;font-size:10px;font-weight:700;line-height:1;display:inline-flex}.upload-zone{justify-content:center;align-items:center;gap:var(--sp-3);width:100%;padding:var(--sp-8) var(--sp-4);border-radius:var(--radius-xl);border:1px solid var(--border);background:var(--bg-secondary);cursor:pointer;text-align:center;flex-direction:column;transition:border-color .2s,background-color .2s,box-shadow .2s;display:flex;position:relative;overflow:hidden}.upload-zone:hover{border-color:var(--border-hover);background:var(--bg-primary);box-shadow:0 2px 12px #0000000f}.upload-zone input[type=file]{opacity:0;cursor:pointer;z-index:2;width:100%;height:100%;position:absolute;inset:0}.upload-zone-icon{border-radius:var(--radius-lg);background:var(--accent-subtle);width:48px;height:48px;color:var(--accent);flex-shrink:0;justify-content:center;align-items:center;transition:transform .2s;display:flex}.upload-zone:hover .upload-zone-icon{transform:scale(1.05)}.upload-zone-label{color:var(--text-primary);font-size:14px;font-weight:700}.upload-zone-hint{color:var(--text-muted);font-size:12px}@media (max-width:1024px){.page-content{padding:var(--sp-6) var(--sp-4) var(--sp-12)}.hero{height:320px}.hero-content{padding:var(--sp-6)}.hero-title{font-size:28px}}@media (max-width:768px){.sidebar{display:none}.topnav-search{flex:1;max-width:none}.topnav-search-kbd,.topnav-upload-btn span{display:none}.topnav-upload-btn{padding:8px}.page-content{padding:var(--sp-5) var(--sp-5) var(--sp-16)}.video-grid{gap:var(--sp-5) var(--sp-3);grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}.hero{border-radius:var(--radius-lg);height:260px}.hero-content{padding:var(--sp-5)}.hero-title{font-size:22px}.hero-meta{font-size:12px}.section-scroll-row .video-card{flex:0 0 240px;min-width:240px}.scroll-arrow{display:none}.chips-row{flex-wrap:wrap}.sort-dropdown{padding:6px 10px;font-size:12px}.content-padding{padding:var(--sp-4) var(--sp-4)}.card-info{padding:var(--sp-3) var(--sp-3) var(--sp-3)}}@media (max-width:480px){.video-grid{gap:var(--sp-4);grid-template-columns:1fr}.hero{height:220px}.hero-title{font-size:20px}.hero-btn{padding:var(--sp-2) var(--sp-4);font-size:12px}.topnav{padding:0 var(--sp-3);gap:var(--sp-2)}.topnav-logo-text{display:none}.section-scroll-row .video-card{flex:0 0 220px;min-width:220px}}@media (max-width:900px){.mascot-panel{display:none!important}}@media (min-width:901px){.mascot-panel{display:flex!important}}@media (max-width:768px){.edit-grid{grid-template-columns:1fr}}.settings-grid{grid-template-columns:1fr;gap:1.25rem;display:grid}@media (min-width:768px){.settings-grid{grid-template-columns:1fr 1fr}}.settings-grid .card-full{grid-column:1/-1}.form-card{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--bg-primary)}.empty-state{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:50vh;display:flex}.empty-state p{margin-inline:auto}.video-page-wrap{gap:var(--sp-6);display:flex}.video-page-sidebar{flex-shrink:0;width:380px}.responsive-tabs{-ms-overflow-style:none;scrollbar-width:none;display:flex;overflow-x:auto}.responsive-tabs::-webkit-scrollbar{display:none}.responsive-grid-2{gap:var(--sp-4);grid-template-columns:1fr 1fr;display:grid}.content-padding{padding:var(--sp-6) var(--sp-8)}@media (max-width:1024px){.video-page-sidebar{width:340px}}@media (max-width:768px){.video-page-wrap{flex-direction:column}.video-page-sidebar{width:100%}.responsive-grid-2{grid-template-columns:1fr}.content-padding{padding:var(--sp-4) var(--sp-4)}.video-page-container{padding:0!important}.mobile-pad{padding-left:var(--sp-4)!important;padding-right:var(--sp-4)!important}.video-player-box{border-radius:0!important}}.channel-header-card{z-index:2;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-xl);align-items:center;gap:1.5rem;margin:-2rem 2rem 0;padding:1.5rem 2rem;display:flex;position:relative}.channel-avatar-wrapper{border:3px solid var(--accent);width:96px;height:96px;box-shadow:var(--shadow-accent);background-color:var(--bg-primary);border-radius:50%;flex-shrink:0;margin-top:-3.5rem;padding:3px}@media (max-width:768px){.channel-header-card{background:0 0;border:none;flex-direction:column;align-items:flex-start;gap:.85rem;margin:0;padding:1rem 1rem .5rem}.channel-avatar-wrapper{width:80px;height:80px;margin-top:-2.5rem}.channel-action-btn{margin-top:.5rem;justify-content:center!important;width:100%!important}}.topnav-menu-btn{width:36px;height:36px;color:var(--text-primary);cursor:pointer;border-radius:var(--radius-md);transition:background var(--duration-fast) ease;-webkit-tap-highlight-color:transparent;background:0 0;border:none;flex-shrink:0;justify-content:center;align-items:center;display:none}.topnav-menu-btn:hover{background:var(--elevated)}@media (max-width:768px){.topnav-menu-btn{display:flex}}.mobile-drawer-overlay{z-index:500;-webkit-backdrop-filter:blur(2px);background:#00000080;position:fixed;inset:0}.mobile-drawer{background:var(--bg-primary);z-index:501;border-right:1px solid var(--border);flex-direction:column;width:min(88vw,320px);max-width:320px;display:flex;position:fixed;top:0;bottom:0;left:0;overflow:hidden;box-shadow:4px 0 24px #00000026}.mobile-drawer-header{padding:var(--sp-2) var(--sp-2) 0;flex-shrink:0;justify-content:flex-end;align-items:center;display:flex}.mobile-drawer-close{width:40px;height:40px;color:var(--text-muted);cursor:pointer;border-radius:var(--radius-md);transition:all var(--duration-fast) ease;-webkit-tap-highlight-color:transparent;background:0 0;border:none;justify-content:center;align-items:center;display:flex}.mobile-drawer-close:hover{background:var(--elevated);color:var(--text-primary)}.mobile-drawer-content{padding:var(--sp-2) var(--sp-3) var(--sp-8);-webkit-overflow-scrolling:touch;flex:1;overflow:hidden auto}.mobile-drawer-profile{padding:var(--sp-3) 0;border-bottom:1px solid var(--border);margin-bottom:var(--sp-2)}.mobile-drawer-profile-link{align-items:center;gap:var(--sp-3);padding:var(--sp-2) var(--sp-2);border-radius:var(--radius-md);transition:background var(--duration-fast) ease;text-decoration:none;display:flex}.mobile-drawer-profile-link:hover{background:var(--elevated)}.mobile-drawer-avatar{object-fit:cover;border-radius:50%;flex-shrink:0;width:40px;height:40px}.mobile-drawer-profile-info{flex:1;min-width:0}.mobile-drawer-profile-name{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;font-size:14px;font-weight:700;overflow:hidden}.mobile-drawer-profile-handle{color:var(--text-muted);white-space:nowrap;text-overflow:ellipsis;font-size:12px;overflow:hidden}.mobile-drawer-nav{flex-direction:column;gap:2px;display:flex}.mobile-drawer-section-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;padding:var(--sp-3) var(--sp-2) var(--sp-1);font-size:11px;font-weight:600}.mobile-drawer-item{align-items:center;gap:var(--sp-3);padding:12px var(--sp-2);border-radius:var(--radius-md);color:var(--text-secondary);transition:all var(--duration-fast) ease;cursor:pointer;text-align:left;-webkit-tap-highlight-color:transparent;background:0 0;border:none;width:100%;min-height:44px;font-size:14px;font-weight:500;text-decoration:none;display:flex}.mobile-drawer-item:hover{background:var(--elevated);color:var(--text-primary)}.mobile-drawer-item.active{background:var(--accent-subtle);color:var(--accent);font-weight:600}.mobile-drawer-item svg{flex-shrink:0}.mobile-drawer-logout{color:var(--accent-warm)}.mobile-drawer-logout:hover{background:var(--accent-warm-light);color:var(--accent-warm)}.mobile-drawer-divider{background:var(--border);height:1px;margin:var(--sp-2) 0}.edit-grid{grid-template-columns:1fr 1fr;gap:1.5rem;display:grid}.edit-grid .card-full{grid-column:1/-1}@media (max-width:768px){.edit-grid{grid-template-columns:1fr;gap:1rem}.edit-profile-wrapper{padding:1rem .75rem!important}.edit-profile-wrapper .form-card{padding:1.25rem 1rem!important}.modal-overlay{padding:.5rem}.modal-content{border-radius:var(--radius-lg);max-height:94vh;padding:1.25rem 1rem!important}.modal-form-grid{grid-template-columns:1fr!important;gap:.85rem!important}}.contact-detail-row{background-color:var(--bg-secondary);border-radius:var(--radius-md);border:1px solid var(--border);justify-content:space-between;align-items:center;gap:1rem;padding:1rem;display:flex}.contact-detail-info{flex:1;min-width:0}.contact-detail-actions{flex-shrink:0;gap:.5rem;display:flex}@media (max-width:480px){.contact-detail-row{flex-direction:column;align-items:flex-start;gap:.75rem}.contact-detail-actions{align-self:flex-start}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes pulse{0%,to{opacity:.4}50%{opacity:.7}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}.skeleton{background:var(--elevated);animation:none}}:focus-visible,a:focus-visible,button:focus-visible,[role=button]:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.skip-link:focus{z-index:99999;position:fixed;top:1rem;left:1rem}