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var(--border-muted)}.avatar{display:flex;align-items:center;justify-content:center;border-radius:var(--radius-full);overflow:hidden;flex-shrink:0;background:linear-gradient(135deg,var(--accent) 0%,#7c3aed 100%);color:var(--text-main);font-weight:var(--font-semibold);text-transform:uppercase}.avatar img{width:100%;height:100%;object-fit:cover}.avatar-xs{width:24px;height:24px;font-size:var(--text-xs)}.avatar-sm{width:32px;height:32px;font-size:var(--text-sm)}.avatar-md{width:40px;height:40px;font-size:var(--text-base)}.avatar-lg{width:56px;height:56px;font-size:var(--text-lg)}.avatar-xl{width:80px;height:80px;font-size:var(--text-2xl)}.avatar-2xl{width:120px;height:120px;font-size:var(--text-4xl)}.success-text{font-size:var(--text-sm);color:var(--success);display:flex;align-items:center;gap:var(--space-2)}.warning-text{font-size:var(--text-sm);color:var(--warning)}.info-text{font-size:var(--text-sm);color:var(--info)}.alert{padding:var(--space-3) var(--space-4);border-radius:var(--radius-lg);font-size:var(--text-sm);display:flex;align-items:flex-start;gap:var(--space-3)}.alert-success{background:var(--success-soft);border:1px solid var(--success);color:var(--success)}.alert-warning{background:var(--warning-soft);border:1px solid var(--warning);color:var(--warning)}.alert-danger{background:var(--danger-soft);border:1px solid var(--danger);color:var(--danger)}.alert-info{background:var(--info-soft);border:1px solid var(--info);color:var(--info)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:var(--space-12) var(--space-6);gap:var(--space-4)}.empty-state-icon{font-size:3rem;opacity:.5}.empty-state-title{font-size:var(--text-lg);font-weight:var(--font-semibold);color:var(--text-main)}.empty-state-description{font-size:var(--text-sm);color:var(--text-muted);max-width:300px}.skip-link{position:absolute;top:-40px;left:0;background:var(--accent);color:var(--text-main);padding:var(--space-2) var(--space-4);z-index:100;transition:top var(--transition-base)}.skip-link:focus{top:0}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.text-xs{font-size:var(--text-xs)}.text-sm{font-size:var(--text-sm)}.text-base{font-size:var(--text-base)}.text-lg{font-size:var(--text-lg)}.text-xl{font-size:var(--text-xl)}.text-2xl{font-size:var(--text-2xl)}.font-normal{font-weight:var(--font-normal)}.font-medium{font-weight:var(--font-medium)}.font-semibold{font-weight:var(--font-semibold)}.font-bold{font-weight:var(--font-bold)}.text-muted{color:var(--text-muted)}.text-subtle{color:var(--text-subtle)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-1{gap:var(--space-1)}.gap-2{gap:var(--space-2)}.gap-3{gap:var(--space-3)}.gap-4{gap:var(--space-4)}.mt-2{margin-top:var(--space-2)}.mt-4{margin-top:var(--space-4)}.mb-2{margin-bottom:var(--space-2)}.mb-4{margin-bottom:var(--space-4)}.w-full{width:100%}.h-full{height:100%}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.line-clamp-2{display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.channel-videos-box{margin-top:1.5rem;background:#0f172ae6;border:1px solid rgba(129,140,248,.25);border-radius:1rem;padding:1.5rem}.channel-videos-box .section-title{margin-top:0;margin-bottom:1.5rem}html{overflow-x:hidden;scroll-behavior:smooth}img,video{max-width:100%;height:auto;display:block}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#818cf84d;border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.settings-layout{display:grid;grid-template-columns:240px 1fr;gap:var(--space-8);align-items:start}.settings-sidebar{display:flex;flex-direction:column;gap:var(--space-2);position:sticky;top:var(--space-6);background:#0f172a99;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid rgba(129,140,248,.2);border-radius:var(--radius-xl);padding:1rem}.settings-nav-item{width:100%;text-align:left;padding:var(--space-3) var(--space-4);border-radius:var(--radius-lg);background:transparent;color:var(--text-muted);border:1px solid transparent;cursor:pointer;transition:all var(--transition-base);font-size:var(--text-sm);font-weight:var(--font-medium);display:flex;align-items:center;gap:var(--space-3)}.settings-nav-item:hover{background:#ffffff0d;color:var(--text-main);transform:translate(4px)}.settings-nav-item.active{background:linear-gradient(90deg,#8b5cf626,#8b5cf60d);color:var(--text-main);border:1px solid rgba(139,92,246,.2);font-weight:var(--font-semibold);box-shadow:var(--shadow-sm)}.settings-content{min-width:0;display:flex;flex-direction:column;gap:var(--space-6)}@media(max-width:850px){.settings-layout{grid-template-columns:1fr;gap:var(--space-6)}.settings-sidebar{position:static;flex-direction:row;overflow-x:auto;padding-bottom:var(--space-2);margin-bottom:var(--space-2);width:100%;-ms-overflow-style:none;scrollbar-width:none}.settings-sidebar::-webkit-scrollbar{display:none}.settings-nav-item{width:auto;white-space:nowrap;flex-shrink:0;padding:var(--space-2) var(--space-4);font-size:var(--text-xs);border-radius:var(--radius-full)}.settings-nav-item:hover{transform:none;background:#ffffff1a}.settings-nav-item.active{background:var(--accent);color:#fff;box-shadow:var(--shadow-glow);border:none}}