:root{transition:background-color .3s ease,color .3s ease;--bg-primary: #ffffff;--bg-secondary: #f8fafc;--bg-tertiary: #f1f5f9;--text-main: #1e293b;--text-secondary: #64748b;--text-on-accent: #ffffff;--accent-purple: #5d57ac;--accent-purple-hover: #544e9b;--accent-gradient: linear-gradient(90deg, #2563eb, #9333ea);--avatar-gradient: linear-gradient(135deg, #9333ea, #3b82f6);--border-color: #e2e8f0;--card-border: transparent;--glass-blur: rgba(255, 255, 255, .8);--highlight-bg: rgba(99, 102, 241, .2);--image-filter: none;--shadow: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-strong: 0 8px 16px rgba(0, 0, 0, .14), 0 0 2px rgba(0, 0, 0, .12);--msg-bg-1: #f0f4ff;--msg-bg-2: #fdf2f2;--msg-bg-3: #f0fdf4;--msg-bg-4: #fff7ed;--msg-bg-5: #faf5ff;--msg-bg-6: #f0fdfa;--msg-bg-7: #eff6ff;--msg-bg-8: #fef2f2;--course-indigo-bg: #e0e7ff;--course-indigo-fg: #4338ca;--course-violet-bg: #ede9fe;--course-violet-fg: #6d28d9;--course-teal-bg: #ccfbf1;--course-teal-fg: #0f766e;--course-rose-bg: #ffe4e6;--course-rose-fg: #be123c;--course-amber-bg: #fef3c7;--course-amber-fg: #b45309;--course-emerald-bg: #d1fae5;--course-emerald-fg: #047857;--insight-pos-bg: #f0fdf4;--insight-pos-border: #bbf7d0;--insight-pos-fg: #15803d;--insight-warn-bg: #fffbeb;--insight-warn-border: #fef3c7;--insight-warn-fg: #b45309;--insight-info-bg: #eff6ff;--insight-info-border: #dbeafe;--insight-info-fg: #1d4ed8}[data-theme=dark]{--bg-primary: #000000;--bg-secondary: #1a1a1a;--bg-tertiary: #262626;--text-main: #ffffff;--text-secondary: #a3a3a3;--text-on-accent: #ffffff;--accent-purple: #817af2;--accent-purple-hover: #9b95f5;--accent-gradient: linear-gradient(90deg, #60a5fa, #c084fc);--avatar-gradient: linear-gradient(135deg, #c084fc, #60a5fa);--border-color: #404040;--card-border: #404040;--glass-blur: rgba(0, 0, 0, .4);--highlight-bg: rgba(129, 122, 242, .2);--image-filter: grayscale(.5) brightness(.8);--shadow: 0 10px 15px -3px rgba(0, 0, 0, .7), 0 4px 6px -2px rgba(0, 0, 0, .5);--shadow-strong: 0 12px 24px rgba(0, 0, 0, .8);--msg-bg-1: #121212;--msg-bg-2: #1e1e1e;--msg-bg-3: #242424;--msg-bg-4: #2a2a2a;--msg-bg-5: #121212;--msg-bg-6: #1e1e1e;--msg-bg-7: #242424;--msg-bg-8: #2a2a2a;--course-accent-bg: #1a1a1a;--course-accent-fg: #ffffff;--course-meter: #ffffff;--insight-pos-bg: #000000;--insight-pos-border: #ffffff;--insight-pos-fg: #ffffff;--insight-warn-bg: #000000;--insight-warn-border: #808080;--insight-warn-fg: #808080;--insight-info-bg: #000000;--insight-info-border: #cccccc;--insight-info-fg: #cccccc}html,body,#root{margin:0;padding:0;height:100%;width:100%}body{overflow:hidden}