*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-primary: #0f172a;--bg-secondary: #1e293b;--bg-card: #1e293b;--text-primary: #f1f5f9;--text-secondary: #94a3b8;--accent: #3b82f6;--accent-hover: #2563eb;--success: #22c55e;--warning: #f59e0b;--danger: #ef4444;--border: #334155;--radius: 8px;--shadow: 0 1px 3px rgba(0, 0, 0, .3)}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh}a{color:var(--accent);text-decoration:none}button{cursor:pointer;border:none;border-radius:var(--radius);padding:.5rem 1rem;font-size:.875rem;font-weight:500;transition:background .2s,opacity .2s}input,select,textarea{background:var(--bg-primary);border:1px solid var(--border);border-radius:var(--radius);padding:.5rem .75rem;color:var(--text-primary);font-size:.875rem;width:100%}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent)}label{display:block;font-size:.875rem;font-weight:500;margin-bottom:.25rem;color:var(--text-secondary)}