:root{--bg-primary: #0a0a0f;--bg-secondary: #12121a;--bg-card: #1a1a2e;--bg-card-hover: #222240;--bg-sidebar: #0d0d15;--text-primary: #ffffff;--text-secondary: #a0a0b8;--text-muted: #6b6b80;--accent-purple: #7c3aed;--accent-blue: #3b82f6;--accent-green: #10b981;--accent-orange: #f59e0b;--accent-pink: #ec4899;--border-color: #2a2a3e;--gradient-primary: linear-gradient(135deg, #7c3aed, #3b82f6);--gradient-card: linear-gradient(135deg, rgba(124, 58, 237, .1), rgba(59, 130, 246, .1))}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6}.app-container{min-height:100vh;display:flex;flex-direction:column}.header{background:#0a0a0ff2;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border-color);padding:.75rem 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