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rgba(0, 0, 0, .2);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .3);--shadow-glow: 0 0 20px rgba(102, 126, 234, .3);--blur-sm: 8px;--blur-md: 12px;--blur-lg: 16px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--transition: all .3s cubic-bezier(.4, 0, .2, 1)}[data-theme=light]{--bg-primary: #f8fafc;--bg-secondary: #ffffff;--bg-card: rgba(255, 255, 255, .8);--bg-glass: rgba(255, 255, 255, .6);--border-glass: rgba(0, 0, 0, .1);--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #64748b;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .05);--shadow-md: 0 4px 16px rgba(0, 0, 0, .08);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .12)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe 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slideIn{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}button{font-family:inherit;cursor:pointer;border:none;outline:none;transition:var(--transition)}.btn-primary{background:var(--gradient-primary);color:#fff;padding:12px 24px;border-radius:var(--radius-md);font-weight:600;box-shadow:var(--shadow-md)}.btn-primary:hover{box-shadow:var(--shadow-lg),var(--shadow-glow);transform:translateY(-2px)}.btn-primary:active{transform:translateY(0)}input,textarea{font-family:inherit;outline:none;transition:var(--transition)}input:focus,textarea:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px #667eea1a}.card{background:var(--bg-card);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-md);transition:var(--transition)}.card:hover{box-shadow:var(--shadow-lg)}.loading{display:inline-block;width:20px;height:20px;border:3px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:#fff;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width: 768px){body{font-size:14px}.card{padding:16px}}@media print{.no-print{display:none!important}}