:root{--primary:#ff8da1;--primary-dark:#e5778b;--bg:#0f0f0f;--surface:#1a1a1a;--surface-elevated:#252525;--text:#f5f5f5;--text-secondary:#a0a0a0;--border:#333;--error:#ff4d4d;--success:#4dff88;--radius:8px;--radius-lg:16px;--font:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%;font-size:16px}body{font-family:var(--font);background:var(--bg);color:var(--text);min-height:100dvh;line-height:1.5}#root{flex-direction:column;min-height:100dvh;display:flex}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}button{cursor:pointer;border-radius:var(--radius);border:none;padding:.625rem 1.25rem;font-family:inherit;font-size:.875rem;font-weight:500;transition:background-color .15s,opacity .15s}button:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary);color:#000}.btn-primary:hover:not(:disabled){background:var(--primary-dark)}.btn-secondary{background:var(--surface-elevated);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover:not(:disabled){background:var(--border)}.btn-danger{background:var(--error);color:#fff}.btn-danger:hover:not(:disabled){background:#cc3d3d}input,textarea,select{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);outline:none;width:100%;padding:.625rem .75rem;font-family:inherit;font-size:.875rem;transition:border-color .15s}input:focus,textarea:focus,select:focus{border-color:var(--primary)}.container{width:100%;max-width:1200px;margin:0 auto;padding:1.5rem}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.5rem}.error-text{color:var(--error);font-size:.8125rem}.loading{color:var(--text-secondary);justify-content:center;align-items:center;padding:3rem;display:flex}.page-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1.5rem;display:flex}.page-header h1{font-size:1.5rem;font-weight:600}@media (width<=768px){.container{padding:1rem}.page-header h1{font-size:1.25rem}}