*{margin:0;padding:0;box-sizing:border-box}:root{--primary: #3b82f6;--primary-dark: #2563eb;--bg-dark: #0f172a;--bg-card: #1e293b;--bg-hover: #334155;--text-primary: #f1f5f9;--text-secondary: #94a3b8;--border: #334155;--success: #22c55e;--danger: #ef4444;--warning: #f59e0b}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:var(--bg-dark);color:var(--text-primary);min-height:100vh}a{color:var(--primary);text-decoration:none}a:hover{color:var(--primary-dark)}button{cursor:pointer;border:none;border-radius:6px;padding:8px 16px;font-size:14px;font-weight:500;transition:all .2s}button.primary{background-color:var(--primary);color:#fff}button.primary:hover{background-color:var(--primary-dark)}button.secondary{background-color:var(--bg-hover);color:var(--text-primary)}button.secondary:hover{background-color:var(--border)}button.danger{background-color:var(--danger);color:#fff}input,select{background-color:var(--bg-card);border:1px solid var(--border);border-radius:6px;padding:10px 12px;color:var(--text-primary);font-size:14px;width:100%}input:focus,select:focus{outline:none;border-color:var(--primary)}.card{background-color:var(--bg-card);border-radius:8px;padding:20px;border:1px solid var(--border)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:8px}.gap-4{gap:16px}.w-full{width:100%}.text-center{text-align:center}.text-sm{font-size:14px}.text-secondary{color:var(--text-secondary)}.mt-4{margin-top:16px}.mb-4{margin-bottom:16px}.p-4{padding:16px}