:root{color-scheme:dark}.theme-toggle{display:inline-flex;align-items:center;gap:7px;min-height:38px;padding:8px 12px;border:1px solid rgba(100,116,139,.45);border-radius:9px;background:rgba(255,255,255,.06);color:var(--text-primary,var(--text-white,#fff));font:600 13px/1 system-ui;cursor:pointer;white-space:nowrap}.theme-toggle:hover{border-color:#3b82f6;background:rgba(59,130,246,.12)}
html[data-theme="light"]{color-scheme:light;--bg-dark:#f3f6fb;--bg-surface:#fff;--card-bg:rgba(255,255,255,.92);--border-color:rgba(15,23,42,.13);--border-glow:rgba(37,99,235,.25);--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#64748b;--brand-navy:#dbeafe;--blue-deep:#eef4ff;--blue-dark:#dbeafe;--blue-mid:#93c5fd;--blue-main:#2563eb;--blue-bright:#2563eb;--blue-light:#1d4ed8;--text-white:#0f172a;--text-light:#334155;--glass:rgba(255,255,255,.72);--glass-border:rgba(15,23,42,.12)}
html[data-theme="light"] body{background-color:#f3f6fb!important;background-image:radial-gradient(at 0 0,rgba(59,130,246,.12),transparent 50%),radial-gradient(at 100% 100%,rgba(14,165,233,.1),transparent 50%)!important;color:#0f172a}
html[data-theme="light"] body::before{background:radial-gradient(ellipse 80% 60% at 20% 0,rgba(147,197,253,.38),transparent 60%),linear-gradient(160deg,#f8fbff,#edf4ff 55%,#e7eef9)!important}
html[data-theme="light"] header,html[data-theme="light"] .appbar,html[data-theme="light"] .tabs-navigation{background:rgba(255,255,255,.88)!important;border-color:rgba(15,23,42,.12)!important}
html[data-theme="light"] .glass-card,html[data-theme="light"] .catalog-panel,html[data-theme="light"] .channel-card,html[data-theme="light"] .search-box{background:rgba(255,255,255,.88)!important;border-color:rgba(15,23,42,.13)!important;box-shadow:0 10px 30px rgba(15,23,42,.07)}
html[data-theme="light"] input,html[data-theme="light"] select,html[data-theme="light"] textarea{background:#fff!important;color:#0f172a!important;border-color:rgba(15,23,42,.18)!important}
html[data-theme="light"] footer{background:#e8eef7!important;color:#475569!important}
html[data-theme="light"] .hero h1{background:linear-gradient(135deg,#0f172a 18%,#2563eb 62%,#0891b2 100%)!important;-webkit-background-clip:text!important;background-clip:text!important;-webkit-text-fill-color:transparent!important}
html[data-theme="light"] .channel-title{color:#0f172a!important}html[data-theme="light"] .channel-desc{color:#475569!important}html[data-theme="light"] .channels-title{color:#334155!important}
html[data-theme="light"] .channel-card-1 .channel-tag{background:#dbeafe!important;color:#2563eb!important}html[data-theme="light"] .channel-card-2 .channel-tag{background:#d1fae5!important;color:#059669!important}html[data-theme="light"] .channel-card-3 .channel-tag{background:#fef3c7!important;color:#b45309!important}
html[data-theme="light"] .footer-info,html[data-theme="light"] .footer-right{color:#475569!important}html[data-theme="light"] .footer-info strong{color:#0f172a!important}html[data-theme="light"] .footer-right>div:last-child{color:#64748b!important}
html[data-theme="light"] .appbar-nav a{color:#334155!important}html[data-theme="light"] .appbar-nav a:hover{color:#1d4ed8!important}html[data-theme="light"] .lang-btn.active,html[data-theme="light"] .lang-btn:hover{color:#0f172a!important;background:#e2e8f0!important}
.logo-mark{overflow:hidden;padding:0!important;background:transparent!important}.logo-mark img{display:block;width:100%;height:100%;object-fit:cover;border-radius:8px}
.theme-toggle-floating{position:fixed;top:16px;right:16px;z-index:1000;background:#13233b}.account-header .theme-toggle{margin-left:auto}.account-header .theme-toggle+.marketplace-button{margin-left:0}
html[data-theme="light"]{--bg:#f3f6fb;--panel:#fff;--panel2:#f8fafc;--border:#d6deea;--line:#d6deea;--text:#0f172a;--muted:#64748b;--shadow:0 20px 60px rgba(15,23,42,.12)}
html[data-theme="light"] .account-app,html[data-theme="light"] .auth-view{background:linear-gradient(135deg,#f8fbff,#edf4ff 55%,#e7eef9)!important}html[data-theme="light"] .account-sidebar{background:#fff!important}html[data-theme="light"] .account-header{background:rgba(255,255,255,.9)!important}html[data-theme="light"] .account-nav-item{color:#475569!important}html[data-theme="light"] .account-nav-item:hover,html[data-theme="light"] .account-nav-item.active{background:#eaf2ff!important;color:#0f172a!important;border-color:#bfd4f5!important}
html[data-theme="light"] .auth-brand{border-color:#d6deea!important}html[data-theme="light"] .auth-copy p,html[data-theme="light"] .auth-copy ul{color:#475569!important}html[data-theme="light"] .auth-card,html[data-theme="light"] .metric-card,html[data-theme="light"] .panel,html[data-theme="light"] .organization-card,html[data-theme="light"] form.editor{background:#fff!important;border-color:#d6deea!important;color:#0f172a!important}html[data-theme="light"] .auth-card label,html[data-theme="light"] .form-grid label{color:#334155!important}
html[data-theme="light"] .ghost-button,html[data-theme="light"] .menu-button{color:#334155!important;border-color:#cbd5e1!important}html[data-theme="light"] .marketplace-button{background:#e7f0ff!important;color:#1d4ed8!important;border-color:#b8cff2!important}html[data-theme="light"] .account-alert{color:#92400e!important;background:#fffbeb!important;border-color:#fcd34d!important}
html[data-theme="light"] header:not(.appbar),html[data-theme="light"] nav{background:#fff;border-color:#d6deea}html[data-theme="light"] .secondary{background:#e2e8f0!important;color:#334155!important}html[data-theme="light"] .badge,html[data-theme="light"] .status{background:#e2e8f0!important;color:#334155!important}
html[data-theme="light"]{--text-primary:#0b1220;--text-secondary:#27364a;--text-muted:#475569;--text:#0b1220;--muted:#475569;--charcoal:#0b1220;--charcoal-2:#27364a;--charcoal-3:#475569}
html[data-theme="light"] body{font-weight:450}html[data-theme="light"] p,html[data-theme="light"] label,html[data-theme="light"] td,html[data-theme="light"] .muted,html[data-theme="light"] .channel-desc,html[data-theme="light"] .hero-sub,html[data-theme="light"] .footer-info,html[data-theme="light"] .footer-right{color:#334155!important;font-weight:500}
html[data-theme="light"] h1,html[data-theme="light"] h2,html[data-theme="light"] h3,html[data-theme="light"] h4,html[data-theme="light"] strong,html[data-theme="light"] .channel-title,html[data-theme="light"] .logo-text strong{color:#0b1220;font-weight:750}
html[data-theme="light"] small,html[data-theme="light"] th,html[data-theme="light"] .text-muted,html[data-theme="light"] [style*="var(--text-muted)"]{color:#475569!important;font-weight:500}
html[data-theme="light"] input::placeholder,html[data-theme="light"] textarea::placeholder{color:#64748b!important;opacity:1}html[data-theme="light"] .catalog-card{color:#0b1220}html[data-theme="light"] .catalog-card [style*="var(--text-secondary)"]{color:#334155!important}html[data-theme="light"] .catalog-card [style*="var(--text-muted)"]{color:#475569!important}