body.theme-2{--color-primary:#EA580C;--color-primary-dark:#9A3412;--color-secondary:#78350F;--color-accent:#FDBA74;--color-success:#65A30D;--color-warning:#D97706;--color-danger:#DC2626;--color-chat-mine-bg:rgba(234, 88, 12, 0.15);--color-chat-theirs-bg:rgba(120, 53, 15, 0.1);--color-highlight-bg:rgba(234, 88, 12, 0.08);--color-highlight-glow:#D97706;--color-node-selected-fill:rgba(234, 88, 12, 0.12);--color-group-highlight-fill:rgba(217, 119, 6, 0.15);--color-decorative-gold:#FCD34D;--color-syntax-primary:#EA580C;--color-syntax-secondary:#78350F;--color-syntax-decorator:#D97706;--color-syntax-accent:#EC4899;--color-syntax-error:#DC2626;--color-syntax-comment:#92400E;--color-syntax-success:#65A30D;--color-text-dark:#431407;--color-text-muted:#92400E;--color-bg-app:#FAF9F6;--color-bg-panel:rgba(234, 88, 12, 0.08);--popup-bg:rgba(255, 237, 213, 0.96);--popup-text:#431407;--popup-border:#FED7AA;--color-border:#FED7AA;--glass-bg:rgba(234, 88, 12, 0.08);--glass-border:rgba(234, 88, 12, 0.25);--glass-shadow:rgba(154, 52, 18, 0.1);--component-bg:rgba(255, 255, 255, 0.96);--component-text:#431407;--popup-backdrop:rgba(234, 88, 12, 0.40)}body.theme-3{--color-primary:#E11D48;--color-primary-dark:#9F1239;--color-secondary:#F43F5E;--color-accent:#FB7185;--color-success:#10B981;--color-warning:#FBBF24;--color-danger:#FCA5A5;--color-chat-mine-bg:rgba(225, 29, 72, 0.2);--color-chat-theirs-bg:rgba(100, 116, 139, 0.15);--color-highlight-bg:rgba(225, 29, 72, 0.1);--color-highlight-glow:#FB7185;--color-node-selected-fill:rgba(251, 113, 133, 0.15);--color-group-highlight-fill:rgba(251, 113, 133, 0.2);--color-decorative-gold:#FBBF24;--color-syntax-primary:#E11D48;--color-syntax-secondary:#F43F5E;--color-syntax-decorator:#FB7185;--color-syntax-accent:#22D3EE;--color-syntax-error:#FCA5A5;--color-syntax-comment:#CBD5E1;--color-syntax-success:#10B981;--color-text-dark:#FFFFFF;--color-text-muted:#CBD5E1;--color-bg-app:#000000;--color-bg-panel:rgba(225, 29, 72, 0.10);--popup-bg:rgba(15, 23, 42, 0.96);--popup-text:#E2E8F0;--popup-border:#334155;--color-border:#334155;--glass-bg:rgba(225, 29, 72, 0.10);--glass-border:rgba(225, 29, 72, 0.30);--glass-shadow:rgba(225, 29, 72, 0.15);--component-bg:rgba(15, 23, 42, 0.96);--component-text:#E2E8F0;--popup-backdrop:rgba(225, 29, 72, 0.45)}body.theme-4{--color-primary:#A855F7;--color-primary-dark:#7E22CE;--color-secondary:#22D3EE;--color-accent:#E879F9;--color-success:#06B6D4;--color-warning:#FBBF24;--color-danger:#FF8787;--color-chat-mine-bg:rgba(168, 85, 247, 0.2);--color-chat-theirs-bg:rgba(34, 211, 238, 0.15);--color-highlight-bg:rgba(168, 85, 247, 0.1);--color-highlight-glow:#E879F9;--color-node-selected-fill:rgba(232, 121, 249, 0.15);--color-group-highlight-fill:rgba(6, 182, 212, 0.15);--color-decorative-gold:#FBBF24;--color-syntax-primary:#A855F7;--color-syntax-secondary:#22D3EE;--color-syntax-decorator:#E879F9;--color-syntax-accent:#06B6D4;--color-syntax-error:#FF8787;--color-syntax-comment:#A1A1AA;--color-syntax-success:#06B6D4;--color-text-dark:#E2E8F0;--color-text-muted:#A1A1AA;--color-bg-app:#000000;--color-bg-panel:rgba(168, 85, 247, 0.10);--popup-bg:rgba(25, 25, 31, 0.96);--popup-text:#E2E8F0;--popup-border:#A855F7;--color-border:#A855F7;--glass-bg:rgba(168, 85, 247, 0.10);--glass-border:rgba(168, 85, 247, 0.35);--glass-shadow:rgba(168, 85, 247, 0.15);--component-bg:rgba(25, 25, 31, 0.96);--component-text:#E2E8F0;--popup-backdrop:rgba(168, 85, 247, 0.45)}.theme-grid{display:grid;grid-template-columns:repeat(4,1fr)!important;gap:var(--spacing-sm);padding:2px;scrollbar-width:none;-ms-overflow-style:none}.theme-grid::-webkit-scrollbar{display:none}.theme-option{width:100%;aspect-ratio:1;border-radius:var(--radius-sm);cursor:pointer;transition:transform var(--transition-base),box-shadow var(--transition-base);position:relative}.theme-option:hover{transform:scale(1.1);z-index:2;box-shadow:0 4px 8px var(--color-shadow-dark)}body.theme-10 .theme-option[data-theme="10"]::after,body.theme-11 .theme-option[data-theme="11"]::after,body.theme-12 .theme-option[data-theme="12"]::after,body.theme-2 .theme-option[data-theme="2"]::after,body.theme-3 .theme-option[data-theme="3"]::after,body.theme-4 .theme-option[data-theme="4"]::after,body.theme-5 .theme-option[data-theme="5"]::after,body.theme-6 .theme-option[data-theme="6"]::after,body.theme-7 .theme-option[data-theme="7"]::after,body.theme-8 .theme-option[data-theme="8"]::after,body.theme-9 .theme-option[data-theme="9"]::after,body:not([class*=theme-]) .theme-option[data-theme="1"]::after{content:'\f00c';font-family:'Font Awesome 6 Free';font-weight:900;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:var(--color-text-dark);font-size:.8rem}#background-slideshow{position:fixed;top:0;left:0;width:100%;height:100%;z-index:-2;pointer-events:none;opacity:1;transition:opacity 1s ease-in-out}.slide{position:absolute;top:0;left:0;width:100%;height:100%;background-size:cover;background-position:center center;background-repeat:no-repeat;opacity:0;transition:opacity 2s ease-in-out;z-index:-2}.slide.active{opacity:1;z-index:-1}#background-slideshow::after{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.1);z-index:0;pointer-events:none}