@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--primary: #6366f1;--primary-hover: #4f46e5;--secondary: #ec4899;--accent: #8b5cf6;--background: #0f172a;--surface: #1e293b;--text: #f8fafc;--text-muted: #94a3b8;--border: #334155;--radius: 12px;--shadow: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,sans-serif;background-color:var(--background);color:var(--text);min-height:100vh;display:flex;flex-direction:column}#root{width:100%}.container{max-width:1200px;margin:0 auto;padding:2rem}.gradient-text{background:linear-gradient(135deg,var(--primary),var(--secondary));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;font-weight:800}.card{background:#1e293bb3;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius);padding:2rem;box-shadow:var(--shadow)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border-radius:var(--radius);font-weight:600;transition:all .2s ease;cursor:pointer;border:none;font-size:1rem}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;box-shadow:0 4px 14px #6366f163}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 20px #6366f13b}input[type=number],select{width:100%;padding:.75rem;background:#0f172a80;border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-size:1rem;margin-top:.5rem;transition:border-color .2s}input[type=number]:focus,select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 2px #6366f133}.checkbox-group{display:flex;gap:1rem;flex-wrap:wrap}.checkbox-label{display:flex;align-items:center;gap:.5rem;cursor:pointer;-webkit-user-select:none;user-select:none}@media print{body{background-color:#fff;color:#000}.no-print{display:none!important}.container{width:100%;max-width:none;padding:0;margin:0}.worksheet-grid{display:grid!important}}