:root{--bg-primary: #000000;--bg-secondary: #0A0A0A;--bg-tertiary: #141414;--bg-hover: #1A1A1A;--text-primary: #FFFFFF;--text-secondary: #A3A3A3;--text-tertiary: #737373;--border-subtle: #262626;--border-strong: #404040;--shadow-card: 0 0 0 1px rgba(255, 255, 255, .05);--shadow-modal: 0 0 0 1px rgba(255, 255, 255, .05);--shadow-inset: inset 0 1px 0 rgba(255, 255, 255, .04);--accent-violet: #5A5FFF;--accent-mint: #18D9B7;--accent-electric: #4153FF;--accent-brief-violet: #5A5FFF;--accent-newsbrief-orange: #F47C20;--accent-briefing-indigo: #7B3FA0;--accent-duel-red: #E8302A;--accent-danger: #EF4444;--accent-warn: #FF9944;--accent-cyan-nav: #06B6D4;--accent-cyan-nav-deep: #0891B2;--tint-violet-subtle: rgba(90, 95, 255, .04);--tint-violet-medium: rgba(90, 95, 255, .16);--tint-duel-subtle: rgba(232, 48, 42, .06);--tint-newsbrief-subtle: rgba(244, 124, 32, .05);--tint-briefing-subtle: rgba(123, 63, 160, .05)}.theme-light{--bg-primary: #FFFFFF;--bg-secondary: #F5F5F5;--bg-tertiary: #EEEEEE;--bg-hover: #E5E5E5;--text-primary: #0A0A0A;--text-secondary: #525252;--text-tertiary: #737373;--border-subtle: #D4D4D4;--border-strong: #A3A3A3;--shadow-card: 0 1px 3px rgba(0, 0, 0, .08), 0 1px 2px rgba(0, 0, 0, .04);--shadow-modal: 0 4px 24px rgba(0, 0, 0, .12);--shadow-inset: inset 0 1px 2px rgba(0, 0, 0, .04);--accent-violet: #4B4FE0;--accent-mint: #0FA88B;--accent-electric: #3545E6;--accent-danger: #DC2626;--accent-warn: #EA580C;--accent-cyan-nav: #0891B2;--accent-cyan-nav-deep: #0E7490;--tint-violet-subtle: rgba(90, 95, 255, .08);--tint-violet-medium: rgba(90, 95, 255, .12);--tint-duel-subtle: rgba(232, 48, 42, .08);--tint-newsbrief-subtle: rgba(244, 124, 32, .09);--tint-briefing-subtle: rgba(123, 63, 160, .09)}