*{box-sizing:border-box}:root{--brand:#96ea28;--brand-dark:#74c515}body,html,#root{min-height:100%;margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}body.theme-light{color:#1d2a08;background:#f4fbe9}body.theme-dark{color:#e7f8d7;background:#0d1a0d}.auth-page{place-items:center;min-height:100vh;padding:16px;display:grid}.auth-card{background:#fff;border:1px solid #d7efb5;border-radius:14px;width:100%;max-width:420px;padding:20px}body.theme-dark .auth-card,body.theme-dark .content-card,body.theme-dark .sidebar{background:#162514;border-color:#3c652d}input,select,button{background:#fff;border:1px solid #b4d98b;border-radius:10px;width:100%;margin-top:10px;padding:10px}body.theme-dark input,body.theme-dark select,body.theme-dark button{color:#e7f8d7;background:#1e321b;border-color:#4f7a3f}button{background:var(--brand);border-color:var(--brand-dark);cursor:pointer;color:#1d2a08;font-weight:700}.error{color:#c93232;margin-top:8px}.switch-link a{color:#3a6b0f}.app-layout{grid-template-columns:270px 1fr;min-height:100vh;display:grid}.sidebar{background:#f2fbe4;border-right:1px solid #d8edbc;flex-direction:column;justify-content:space-between;padding:16px;display:flex}.sidebar nav{gap:8px;margin:14px 0;display:grid}.sidebar a{color:#20310c;background:#e4f7cb;border-radius:10px;padding:10px;text-decoration:none}.theme-zone{margin-top:14px}.coins{margin-top:10px;font-weight:700}.logout{margin-top:10px}.content-wrap{padding:20px}.content-card{background:#fff;border:1px solid #d7efb5;border-radius:14px;max-width:900px;padding:20px}.profile-block{grid-template-columns:120px 1fr;align-items:start;gap:16px;display:grid}.avatar{object-fit:cover;border:3px solid var(--brand);border-radius:50%;width:120px;height:120px}.upload-label input{margin-top:8px;display:block}