:root{--color-bg: #0a0a0f;--color-card: #1a1a24;--color-border: #2a2a3a;--color-primary: #3b82f6;--color-success: #10b981;--color-warning: #f59e0b;--color-purple: #8b5cf6;--color-text: #e2e8f0;--color-text-muted: #94a3b8;--font-sans: "DM Sans", sans-serif;--font-mono: "Space Mono", monospace}body{margin:0;padding:0;background-color:var(--color-bg);color:var(--color-text);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}code,pre{font-family:var(--font-mono)}.container{max-width:95%;margin:0 auto;padding:2rem}.card{background-color:var(--color-card);border:1px solid var(--color-border);border-radius:12px;padding:1.5rem}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.5rem 1rem;border-radius:8px;font-weight:500;transition:all .2s;cursor:pointer;border:none;font-family:var(--font-sans)}.btn-primary{background-color:var(--color-primary);color:#fff}.btn-primary:hover{background-color:#2563eb}.btn-outline{background-color:transparent;border:1px solid var(--color-border);color:var(--color-text)}.btn-outline:hover{border-color:var(--color-text-muted)}.input{background-color:var(--color-bg);border:1px solid var(--color-border);color:var(--color-text);padding:.75rem 1rem;border-radius:8px;width:100%;font-family:var(--font-sans);outline:none}.input:focus{border-color:var(--color-primary)}.text-muted{color:var(--color-text-muted)}.flex-between{display:flex;justify-content:space-between;align-items:center}.gap-2{gap:.5rem}@media print{body{background-color:#fff!important;color:#000!important}.btn,button,.sidebar,nav,input,div[style*=fixed],.hide-print{display:none!important}.card{border:1px solid #ddd!important;box-shadow:none!important;background-color:#fff!important;color:#000!important;break-inside:avoid;margin-bottom:2rem}.container,div[style*=max-width]{max-width:100%!important;padding:0!important;width:100%!important}h1,h2,h3,h4,h5{color:#000!important}text{fill:#000!important}.recharts-wrapper{filter:contrast(1.2)}}