[data-theme=dark]{--bg-base: #09090B;--bg-elevated: #111113;--border: #222226;--text-primary: #FAFAFA;--text-secondary: #A1A1AA;--text-muted: #71717A;--accent: #3B82F6;--accent-secondary: #22D3EE;--accent-gradient: linear-gradient(135deg, #3B82F6, #22D3EE);--bg-panel: rgba(17, 17, 19, .85);--border-subtle: rgba(255, 255, 255, .08);--bg-dark: #111113;--accent-purple: #3B82F6;--btn-primary-grad: linear-gradient(135deg, #3B82F6, #2563EB);--glass-bg: rgba(17, 17, 19, .85);--glass-border: rgba(255, 255, 255, .08);--link-color: #3B82F6;--card-bg: rgba(255, 255, 255, .05);--card-border: rgba(255, 255, 255, .1);--nav-bg: rgba(9, 9, 11, .88);--nav-border: rgba(255, 255, 255, .06);--nav-active-bg: rgba(59, 130, 246, .12);--nav-active-color: #3B82F6;--bubble-bg: rgba(255, 255, 255, .04);--bubble-border: rgba(255, 255, 255, .07);--avatar-grad: linear-gradient(135deg, #3B82F6, #22D3EE);--avatar-glow: rgba(59, 130, 246, .4);--dropdown-bg: rgba(17, 17, 19, .95);--dropdown-border: rgba(255, 255, 255, .1);--footer-border: rgba(255, 255, 255, .06);--pill-bg: rgba(59, 130, 246, .15);--pill-text: #93C5FD;--pill-border: rgba(59, 130, 246, .3);--check-color: #3B82F6;--hero-grad: linear-gradient(145deg, #3B82F6 0%, #2563EB 100%);--btn-primary-glow: rgba(59, 130, 246, .4);--glass-bg-solid: rgba(255, 255, 255, .06);--glass-bg-hover: rgba(255, 255, 255, .12);--theme-opt-hover: rgba(255, 255, 255, .06);--theme-opt-active: rgba(255, 255, 255, .1);--input-bg: rgba(255, 255, 255, .06);--input-border: rgba(255, 255, 255, .12);--input-focus-ring: rgba(59, 130, 246, .5);--placeholder: #71717A;--success: #22C55E;--error: #EF4444;--warning: #F59E0B;--bg-grad-1: rgba(59, 130, 246, .5);--bg-grad-2: rgba(34, 211, 238, .4);--bg-grad-3: rgba(236, 72, 153, .35);--bg-grad-4: rgba(16, 185, 129, .25);--hero-glow-1: rgba(59, 130, 246, .3);--hero-glow-2: rgba(34, 211, 238, .2);--hero-glow-3: rgba(139, 92, 246, .15);--orb-color-1: rgba(59, 130, 246, .15);--orb-color-2: rgba(34, 211, 238, .1);--orb-color-3: rgba(139, 92, 246, .08);--orb-opacity: 1;--stars-content: "";--stars-opacity: 1;--home-overlay-1: rgba(59, 130, 246, .08);--home-overlay-2: rgba(34, 211, 238, .06);--home-overlay-3: rgba(139, 92, 246, .05);--home-overlay-4: rgba(16, 185, 129, .04);--user-avatar-grad: linear-gradient(135deg, #3B82F6, #22D3EE)}[data-theme=light]{--bg-base: #F3EDE4;--bg-elevated: #EDE7DD;--border: #DDD6CC;--text-primary: #1A1207;--text-secondary: #4A3F2F;--text-muted: #6B6050;--accent: #1E3A5F;--accent-secondary: #0EA5E9;--accent-gradient: linear-gradient(135deg, #1E3A5F, #0EA5E9);--bg-panel: rgba(243, 237, 228, .94);--border-subtle: rgba(0, 0, 0, .06);--bg-dark: #EDE7DD;--accent-purple: #1E3A5F;--btn-primary-grad: linear-gradient(135deg, #1E3A5F, #2563EB);--glass-bg: rgba(243, 237, 228, .88);--glass-border: rgba(0, 0, 0, .06);--link-color: #1E3A5F;--card-bg: rgba(248, 243, 235, .85);--card-border: rgba(0, 0, 0, .08);--nav-bg: rgba(237, 231, 221, .92);--nav-border: rgba(0, 0, 0, .06);--nav-active-bg: rgba(30, 58, 95, .1);--nav-active-color: #1E3A5F;--bubble-bg: rgba(30, 58, 95, .04);--bubble-border: rgba(30, 58, 95, .08);--avatar-grad: linear-gradient(135deg, #1E3A5F, #0EA5E9);--avatar-glow: rgba(30, 58, 95, .2);--dropdown-bg: rgba(243, 237, 228, .97);--dropdown-border: rgba(0, 0, 0, .08);--footer-border: rgba(0, 0, 0, .06);--pill-bg: rgba(30, 58, 95, .08);--pill-text: #1E3A5F;--pill-border: rgba(30, 58, 95, .2);--check-color: #1E3A5F;--hero-grad: linear-gradient(145deg, #1E3A5F 0%, #2563EB 100%);--btn-primary-glow: rgba(30, 58, 95, .25);--glass-bg-solid: rgba(243, 237, 228, .75);--glass-bg-hover: rgba(248, 243, 235, .95);--theme-opt-hover: rgba(0, 0, 0, .04);--theme-opt-active: rgba(0, 0, 0, .06);--input-bg: #F0EAE0;--input-border: rgba(0, 0, 0, .12);--input-focus-ring: rgba(30, 58, 95, .3);--placeholder: #8A7F6F;--success: #16A34A;--error: #DC2626;--warning: #D97706;--bg-grad-1: rgba(30, 58, 95, .06);--bg-grad-2: rgba(14, 165, 233, .05);--bg-grad-3: rgba(236, 72, 153, .04);--bg-grad-4: rgba(16, 185, 129, .03);--hero-glow-1: rgba(30, 58, 95, .08);--hero-glow-2: rgba(14, 165, 233, .06);--hero-glow-3: rgba(139, 92, 246, .04);--orb-color-1: rgba(30, 58, 95, .04);--orb-color-2: rgba(14, 165, 233, .03);--orb-color-3: rgba(139, 92, 246, .02);--orb-opacity: .5;--stars-content: "";--stars-opacity: 0;--home-overlay-1: rgba(30, 58, 95, .03);--home-overlay-2: rgba(14, 165, 233, .02);--home-overlay-3: rgba(139, 92, 246, .02);--home-overlay-4: rgba(16, 185, 129, .01);--user-avatar-grad: linear-gradient(135deg, #1E3A5F, #0EA5E9)}:root{--cat-synonyms: #7C3AED;--cat-antonyms: #EC4899;--cat-spellings: #0EA5E9;--cat-grammar: #10B981}