*,:after,:before{box-sizing:border-box}*{margin:0}body,html{height:100%}body{font-family:var(--font-sans);background:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased;line-height:1.5}img,picture,svg{display:block;max-width:100%}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer;background:none;border:none}a{color:inherit;text-decoration:none}ol,ul{list-style:none;padding:0}#__next{isolation:isolate}:root{--color-bg:#faf7f8;--color-surface:#ffffff;--color-border:#ecdfe4;--color-text:#221a1e;--color-text-secondary:#786e72;--color-text-muted:#a89ba0;--color-brand:#d94f7c;--color-brand-dark:#a8305a;--color-brand-light:#fce8ef;--color-danger:#d1435b;--color-danger-light:#fbe7ea;--color-success:#2f9e63;--color-success-light:#e5f6ec;--radius-sm:8px;--radius-md:12px;--radius-lg:18px;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:24px;--space-6:32px;--shadow-sm:0 1px 2px rgba(34,26,30,0.06);--shadow-md:0 4px 16px rgba(34,26,30,0.08);--font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;--bottom-nav-height:64px}@media (prefers-color-scheme:dark){:root{--color-bg:#171113;--color-surface:#221a1e;--color-border:#382a2f;--color-text:#f5eef0;--color-text-secondary:#b8a8ae;--color-text-muted:#8a7a80;--color-brand:#ea6a94;--color-brand-dark:#f491b1;--color-brand-light:#3a1f29;--color-danger:#ef6b7d;--color-danger-light:#3a2024;--color-success:#4cbf85;--color-success-light:#163724;--shadow-sm:0 1px 2px rgba(0,0,0,0.3);--shadow-md:0 4px 16px rgba(0,0,0,0.4)}}.form-field{display:flex;flex-direction:column;gap:var(--space-2);margin-bottom:var(--space-4)}.form-field label{font-size:13px;font-weight:600;color:var(--color-text-secondary)}.input{width:100%;padding:12px 14px;font-size:15px;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);color:var(--color-text)}.input:focus{outline:none;border-color:var(--color-brand);box-shadow:0 0 0 3px var(--color-brand-light)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:12px 20px;font-size:15px;font-weight:600;border-radius:var(--radius-sm);border:1px solid transparent;transition:opacity .15s,background .15s;width:100%}.btn:disabled{opacity:.6;cursor:default}.btn-primary{background:var(--color-brand);color:#fff}.btn-primary:hover:not(:disabled){background:var(--color-brand-dark)}.btn-secondary{background:var(--color-surface);color:var(--color-text);border-color:var(--color-border)}.btn-danger{background:var(--color-danger-light);color:var(--color-danger)}.btn-text{width:auto;padding:8px 4px;background:none;color:var(--color-brand);font-weight:600}.error-banner{background:var(--color-danger-light);color:var(--color-danger)}.error-banner,.success-banner{padding:12px 14px;border-radius:var(--radius-sm);font-size:14px;margin-bottom:var(--space-4)}.success-banner{background:var(--color-success-light);color:var(--color-success)}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm)}