:root{--background:#0f172a;--foreground:#e2e8f0;--card-bg:#1e293b;--card-border:#334155;--primary:#3b82f6;--primary-glow:#3b82f680;--secondary:#64748b;--accent:#8b5cf6;--success:#10b981;--danger:#ef4444;--radius:12px;--font-sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--background);color:var(--foreground);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;min-height:100vh;line-height:1.5}a{color:inherit;text-decoration:none}h1,h2,h3,h4,h5,h6{color:#fff;letter-spacing:-.025em;margin-bottom:1rem;font-weight:700}h1{font-size:2.5rem;line-height:1.2}h2{font-size:2rem}h3{font-size:1.5rem}.container{max-width:1200px;margin:0 auto;padding:0 1.5rem}.card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius);padding:1.5rem;transition:transform .2s,box-shadow .2s;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}.card:hover{border-color:var(--primary);transform:translateY(-2px);box-shadow:0 10px 15px -3px #0000001a,0 4px 6px -2px #0000000d}.btn{border-radius:var(--radius);cursor:pointer;border:none;justify-content:center;align-items:center;padding:.75rem 1.5rem;font-size:1rem;font-weight:600;transition:all .2s;display:inline-flex}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;box-shadow:0 0 15px var(--primary-glow)}.btn-primary:hover{opacity:.9;box-shadow:0 0 25px var(--primary-glow)}.btn-secondary{background:var(--card-bg);border:1px solid var(--card-border);color:var(--foreground)}.btn-secondary:hover{background:var(--card-border)}.btn-danger{color:var(--danger);background:#ef44441a;border:1px solid #0000}.btn-danger:hover{border-color:var(--danger);background:#ef444433}input,select{background:var(--background);border:1px solid var(--card-border);color:var(--foreground);border-radius:var(--radius);outline:none;width:100%;height:44px;padding:.75rem;font-family:inherit;font-size:1rem;transition:border-color .2s}textarea{background:var(--background);border:1px solid var(--card-border);color:var(--foreground);border-radius:var(--radius);outline:none;width:100%;min-height:100px;padding:.75rem;font-family:inherit;font-size:1rem;transition:border-color .2s}input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 2px #3b82f633}label{color:var(--secondary);margin-bottom:.5rem;font-weight:500;display:block}.form-group{margin-bottom:1.5rem}table{border-collapse:collapse;width:100%}th,td{text-align:left;border-bottom:1px solid var(--card-border);padding:1rem}th{color:var(--secondary);text-transform:uppercase;letter-spacing:.05em;font-size:.875rem;font-weight:600}tr:last-child td{border-bottom:none}.flex{display:flex}.justify-between{justify-content:space-between}.items-center{align-items:center}.mt-4{margin-top:1rem}.mb-8{margin-bottom:2rem}.text-right{text-align:right}.gap-1{gap:.25rem}.gap-2{gap:.5rem}.gap-3{gap:.75rem}.gap-4{gap:1rem}.gap-6{gap:1.5rem}.gap-8{gap:2rem}